1" Test using builtin functions in the Vim9 script language.
2
3source check.vim
4source vim9.vim
5
6" Test for passing too many or too few arguments to builtin functions
7func Test_internalfunc_arg_error()
8  let l =<< trim END
9    def! FArgErr(): float
10      return ceil(1.1, 2)
11    enddef
12    defcompile
13  END
14  call writefile(l, 'Xinvalidarg')
15  call assert_fails('so Xinvalidarg', 'E118:', '', 1, 'FArgErr')
16  let l =<< trim END
17    def! FArgErr(): float
18      return ceil()
19    enddef
20    defcompile
21  END
22  call writefile(l, 'Xinvalidarg')
23  call assert_fails('so Xinvalidarg', 'E119:', '', 1, 'FArgErr')
24  call delete('Xinvalidarg')
25endfunc
26
27" Test for builtin functions returning different types
28func Test_InternalFuncRetType()
29  let lines =<< trim END
30    def RetFloat(): float
31      return ceil(1.456)
32    enddef
33
34    def RetListAny(): list<any>
35      return items({k: 'v'})
36    enddef
37
38    def RetListString(): list<string>
39      return split('a:b:c', ':')
40    enddef
41
42    def RetListDictAny(): list<dict<any>>
43      return getbufinfo()
44    enddef
45
46    def RetDictNumber(): dict<number>
47      return wordcount()
48    enddef
49
50    def RetDictString(): dict<string>
51      return environ()
52    enddef
53  END
54  call writefile(lines, 'Xscript')
55  source Xscript
56
57  call RetFloat()->assert_equal(2.0)
58  call RetListAny()->assert_equal([['k', 'v']])
59  call RetListString()->assert_equal(['a', 'b', 'c'])
60  call RetListDictAny()->assert_notequal([])
61  call RetDictNumber()->assert_notequal({})
62  call RetDictString()->assert_notequal({})
63  call delete('Xscript')
64endfunc
65
66def Test_abs()
67  assert_equal(0, abs(0))
68  assert_equal(2, abs(-2))
69  assert_equal(3, abs(3))
70  CheckDefAndScriptFailure2(['abs("text")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
71  if has('float')
72    assert_equal(0, abs(0))
73    assert_equal(2.0, abs(-2.0))
74    assert_equal(3.0, abs(3.0))
75  endif
76enddef
77
78def Test_add()
79  CheckDefAndScriptFailure2(['add({}, 1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<unknown>', 'E1226: List or Blob required for argument 1')
80  CheckDefFailure(['add([1], "a")'], 'E1012: Type mismatch; expected number but got string')
81enddef
82
83def Test_add_blob()
84  var b1: blob = 0z12
85  add(b1, 0x34)
86  assert_equal(0z1234, b1)
87
88  var b2: blob # defaults to empty blob
89  add(b2, 0x67)
90  assert_equal(0z67, b2)
91
92  var lines =<< trim END
93      var b: blob
94      add(b, "x")
95  END
96  CheckDefFailure(lines, 'E1012:', 2)
97
98  lines =<< trim END
99      add(test_null_blob(), 123)
100  END
101  CheckDefExecAndScriptFailure(lines, 'E1131:', 1)
102
103  lines =<< trim END
104      var b: blob = test_null_blob()
105      add(b, 123)
106  END
107  CheckDefExecFailure(lines, 'E1131:', 2)
108
109  # Getting variable with NULL blob allocates a new blob at script level
110  lines =<< trim END
111      vim9script
112      var b: blob = test_null_blob()
113      add(b, 123)
114  END
115  CheckScriptSuccess(lines)
116enddef
117
118def Test_add_list()
119  var l: list<number>  # defaults to empty list
120  add(l, 9)
121  assert_equal([9], l)
122
123  var lines =<< trim END
124      var l: list<number>
125      add(l, "x")
126  END
127  CheckDefFailure(lines, 'E1012:', 2)
128
129  lines =<< trim END
130      add(test_null_list(), 123)
131  END
132  CheckDefExecAndScriptFailure(lines, 'E1130:', 1)
133
134  lines =<< trim END
135      var l: list<number> = test_null_list()
136      add(l, 123)
137  END
138  CheckDefExecFailure(lines, 'E1130:', 2)
139
140  # Getting variable with NULL list allocates a new list at script level
141  lines =<< trim END
142      vim9script
143      var l: list<number> = test_null_list()
144      add(l, 123)
145  END
146  CheckScriptSuccess(lines)
147
148  lines =<< trim END
149      vim9script
150      var l: list<string> = ['a']
151      l->add(123)
152  END
153  CheckScriptFailure(lines, 'E1012: Type mismatch; expected string but got number', 3)
154
155  lines =<< trim END
156      vim9script
157      var l: list<string>
158      l->add(123)
159  END
160  CheckScriptFailure(lines, 'E1012: Type mismatch; expected string but got number', 3)
161enddef
162
163def Test_and()
164  CheckDefAndScriptFailure2(['and("x", 0x2)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
165  CheckDefAndScriptFailure2(['and(0x1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
166enddef
167
168def Test_append()
169  new
170  setline(1, range(3))
171  var res1: number = append(1, 'one')
172  assert_equal(0, res1)
173  var res2: bool = append(3, 'two')
174  assert_equal(false, res2)
175  assert_equal(['0', 'one', '1', 'two', '2'], getline(1, 6))
176
177  append(0, 'zero')
178  assert_equal('zero', getline(1))
179  append(0, {a: 10})
180  assert_equal("{'a': 10}", getline(1))
181  append(0, function('min'))
182  assert_equal("function('min')", getline(1))
183  CheckDefAndScriptFailure2(['append([1], "x")'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
184  bwipe!
185enddef
186
187def Test_appendbufline()
188  new
189  var bnum: number = bufnr()
190  :wincmd w
191  appendbufline(bnum, 0, range(3))
192  var res1: number = appendbufline(bnum, 1, 'one')
193  assert_equal(0, res1)
194  var res2: bool = appendbufline(bnum, 3, 'two')
195  assert_equal(false, res2)
196  assert_equal(['0', 'one', '1', 'two', '2', ''], getbufline(bnum, 1, '$'))
197  appendbufline(bnum, 0, 'zero')
198  assert_equal(['zero'], getbufline(bnum, 1))
199  CheckDefAndScriptFailure2(['appendbufline([1], 1, "x")'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
200  CheckDefAndScriptFailure2(['appendbufline(1, [1], "x")'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 2')
201  CheckDefAndScriptFailure2(['appendbufline(1, 1, {"a": 10})'], 'E1013: Argument 3: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 3')
202  bnum->bufwinid()->win_gotoid()
203  bwipe!
204enddef
205
206def Test_argc()
207  CheckDefAndScriptFailure2(['argc("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
208enddef
209
210def Test_arglistid()
211  CheckDefAndScriptFailure2(['arglistid("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
212  CheckDefAndScriptFailure2(['arglistid(1, "y")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
213  CheckDefAndScriptFailure2(['arglistid("x", "y")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
214enddef
215
216def Test_argv()
217  CheckDefAndScriptFailure2(['argv("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
218  CheckDefAndScriptFailure2(['argv(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
219  CheckDefAndScriptFailure2(['argv("x", "y")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
220enddef
221
222def Test_assert_beeps()
223  CheckDefAndScriptFailure2(['assert_beeps(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
224enddef
225
226def Test_assert_equalfile()
227  CheckDefAndScriptFailure2(['assert_equalfile(1, "f2")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
228  CheckDefAndScriptFailure2(['assert_equalfile("f1", true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1174: String required for argument 2')
229  CheckDefAndScriptFailure2(['assert_equalfile("f1", "f2", ["a"])'], 'E1013: Argument 3: type mismatch, expected string but got list<string>', 'E1174: String required for argument 3')
230enddef
231
232def Test_assert_exception()
233  CheckDefAndScriptFailure2(['assert_exception({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 1')
234  CheckDefAndScriptFailure2(['assert_exception("E1:", v:null)'], 'E1013: Argument 2: type mismatch, expected string but got special', 'E1174: String required for argument 2')
235enddef
236
237def Test_assert_fails()
238  CheckDefAndScriptFailure2(['assert_fails([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
239  CheckDefAndScriptFailure2(['assert_fails("a", true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1222: String or List required for argument 2')
240  CheckDefAndScriptFailure2(['assert_fails("a", "b", "c", "d")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
241  CheckDefAndScriptFailure2(['assert_fails("a", "b", "c", 4, 5)'], 'E1013: Argument 5: type mismatch, expected string but got number', 'E1174: String required for argument 5')
242enddef
243
244def Test_assert_inrange()
245  CheckDefAndScriptFailure2(['assert_inrange("a", 2, 3)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
246  CheckDefAndScriptFailure2(['assert_inrange(1, "b", 3)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 2')
247  CheckDefAndScriptFailure2(['assert_inrange(1, 2, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 3')
248  CheckDefAndScriptFailure2(['assert_inrange(1, 2, 3, 4)'], 'E1013: Argument 4: type mismatch, expected string but got number', 'E1174: String required for argument 4')
249enddef
250
251def Test_assert_match()
252  CheckDefAndScriptFailure2(['assert_match({}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', '')
253  CheckDefAndScriptFailure2(['assert_match("a", 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', '')
254  CheckDefAndScriptFailure2(['assert_match("a", "b", null)'], 'E1013: Argument 3: type mismatch, expected string but got special', '')
255enddef
256
257def Test_assert_nobeep()
258  CheckDefAndScriptFailure2(['assert_nobeep(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
259enddef
260
261def Test_assert_notmatch()
262  CheckDefAndScriptFailure2(['assert_notmatch({}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', '')
263  CheckDefAndScriptFailure2(['assert_notmatch("a", 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', '')
264  CheckDefAndScriptFailure2(['assert_notmatch("a", "b", null)'], 'E1013: Argument 3: type mismatch, expected string but got special', '')
265enddef
266
267def Test_assert_report()
268  CheckDefAndScriptFailure2(['assert_report([1, 2])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
269enddef
270
271def Test_balloon_show()
272  CheckGui
273  CheckFeature balloon_eval
274
275  assert_fails('balloon_show(10)', 'E1222:')
276  assert_fails('balloon_show(true)', 'E1222:')
277
278  CheckDefAndScriptFailure2(['balloon_show(1.2)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1222: String or List required for argument 1')
279  CheckDefAndScriptFailure2(['balloon_show({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1222: String or List required for argument 1')
280enddef
281
282def Test_balloon_split()
283  CheckFeature balloon_eval_term
284
285  assert_fails('balloon_split([])', 'E1174:')
286  assert_fails('balloon_split(true)', 'E1174:')
287enddef
288
289def Test_browse()
290  CheckFeature browse
291
292  CheckDefAndScriptFailure2(['browse(2, "title", "dir", "file")'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
293  CheckDefAndScriptFailure2(['browse(true, 2, "dir", "file")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
294  CheckDefAndScriptFailure2(['browse(true, "title", 3, "file")'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
295  CheckDefAndScriptFailure2(['browse(true, "title", "dir", 4)'], 'E1013: Argument 4: type mismatch, expected string but got number', 'E1174: String required for argument 4')
296enddef
297
298def Test_browsedir()
299  if has('browse')
300    CheckDefAndScriptFailure2(['browsedir({}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 1')
301    CheckDefAndScriptFailure2(['browsedir("a", [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
302  endif
303enddef
304
305def Test_bufadd()
306  assert_fails('bufadd([])', 'E1174:')
307enddef
308
309def Test_bufexists()
310  assert_fails('bufexists(true)', 'E1220:')
311enddef
312
313def Test_buflisted()
314  var res: bool = buflisted('asdf')
315  assert_equal(false, res)
316  assert_fails('buflisted(true)', 'E1220:')
317  assert_fails('buflisted([])', 'E1220:')
318enddef
319
320def Test_bufload()
321  assert_fails('bufload([])', 'E1220:')
322enddef
323
324def Test_bufloaded()
325  assert_fails('bufloaded(true)', 'E1220:')
326  assert_fails('bufloaded([])', 'E1220:')
327enddef
328
329def Test_bufname()
330  split SomeFile
331  bufname('%')->assert_equal('SomeFile')
332  edit OtherFile
333  bufname('#')->assert_equal('SomeFile')
334  close
335  assert_fails('bufname(true)', 'E1220:')
336  assert_fails('bufname([])', 'E1220:')
337enddef
338
339def Test_bufnr()
340  var buf = bufnr()
341  bufnr('%')->assert_equal(buf)
342
343  buf = bufnr('Xdummy', true)
344  buf->assert_notequal(-1)
345  exe 'bwipe! ' .. buf
346  CheckDefAndScriptFailure2(['bufnr([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
347  CheckDefAndScriptFailure2(['bufnr(1, 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
348enddef
349
350def Test_bufwinid()
351  var origwin = win_getid()
352  below split SomeFile
353  var SomeFileID = win_getid()
354  below split OtherFile
355  below split SomeFile
356  bufwinid('SomeFile')->assert_equal(SomeFileID)
357
358  win_gotoid(origwin)
359  only
360  bwipe SomeFile
361  bwipe OtherFile
362
363  assert_fails('bufwinid(true)', 'E1220:')
364  assert_fails('bufwinid([])', 'E1220:')
365enddef
366
367def Test_bufwinnr()
368  assert_fails('bufwinnr(true)', 'E1220:')
369  assert_fails('bufwinnr([])', 'E1220:')
370enddef
371
372def Test_byte2line()
373  CheckDefAndScriptFailure2(['byte2line("1")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
374  CheckDefAndScriptFailure2(['byte2line([])'], 'E1013: Argument 1: type mismatch, expected number but got list<unknown>', 'E1210: Number required for argument 1')
375  assert_equal(-1, byte2line(0))
376enddef
377
378def Test_byteidx()
379  CheckDefAndScriptFailure2(['byteidx(1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
380  CheckDefAndScriptFailure2(['byteidx("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
381enddef
382
383def Test_byteidxcomp()
384  CheckDefAndScriptFailure2(['byteidxcomp(1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
385  CheckDefAndScriptFailure2(['byteidxcomp("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
386enddef
387
388def Test_call_call()
389  var l = [3, 2, 1]
390  call('reverse', [l])
391  l->assert_equal([1, 2, 3])
392  CheckDefAndScriptFailure2(['call("reverse", 2)'], 'E1013: Argument 2: type mismatch, expected list<any> but got number', 'E1211: List required for argument 2')
393  CheckDefAndScriptFailure2(['call("reverse", [2], [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
394enddef
395
396def Test_ch_canread()
397  if !has('channel')
398    CheckFeature channel
399  else
400    CheckDefAndScriptFailure2(['ch_canread(10)'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
401  endif
402enddef
403
404def Test_ch_close()
405  if !has('channel')
406    CheckFeature channel
407  else
408    CheckDefAndScriptFailure2(['ch_close("c")'], 'E1013: Argument 1: type mismatch, expected channel but got string', 'E1217: Channel or Job required for argument 1')
409  endif
410enddef
411
412def Test_ch_close_in()
413  if !has('channel')
414    CheckFeature channel
415  else
416    CheckDefAndScriptFailure2(['ch_close_in(true)'], 'E1013: Argument 1: type mismatch, expected channel but got bool', 'E1217: Channel or Job required for argument 1')
417  endif
418enddef
419
420def Test_ch_evalexpr()
421  if !has('channel')
422    CheckFeature channel
423  else
424    CheckDefAndScriptFailure2(['ch_evalexpr(1, "a")'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
425    CheckDefAndScriptFailure2(['ch_evalexpr(test_null_channel(), 1, [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
426  endif
427enddef
428
429def Test_ch_evalraw()
430  if !has('channel')
431    CheckFeature channel
432  else
433    CheckDefAndScriptFailure2(['ch_evalraw(1, "")'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
434    CheckDefAndScriptFailure2(['ch_evalraw(test_null_channel(), 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1221: String or Blob required for argument 2')
435    CheckDefAndScriptFailure2(['ch_evalraw(test_null_channel(), "", [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
436  endif
437enddef
438
439def Test_ch_getbufnr()
440  if !has('channel')
441    CheckFeature channel
442  else
443    CheckDefAndScriptFailure2(['ch_getbufnr(1, "a")'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
444    CheckDefAndScriptFailure2(['ch_getbufnr(test_null_channel(), 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
445  endif
446enddef
447
448def Test_ch_getjob()
449  if !has('channel')
450    CheckFeature channel
451  else
452    CheckDefAndScriptFailure2(['ch_getjob(1)'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
453    CheckDefAndScriptFailure2(['ch_getjob({"a": 10})'], 'E1013: Argument 1: type mismatch, expected channel but got dict<number>', 'E1217: Channel or Job required for argument 1')
454    assert_equal(0, ch_getjob(test_null_channel()))
455  endif
456enddef
457
458def Test_ch_info()
459  if !has('channel')
460    CheckFeature channel
461  else
462    CheckDefAndScriptFailure2(['ch_info([1])'], 'E1013: Argument 1: type mismatch, expected channel but got list<number>', 'E1217: Channel or Job required for argument 1')
463  endif
464enddef
465
466def Test_ch_log()
467  if !has('channel')
468    CheckFeature channel
469  else
470    CheckDefAndScriptFailure2(['ch_log(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
471    CheckDefAndScriptFailure2(['ch_log("a", 1)'], 'E1013: Argument 2: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 2')
472  endif
473enddef
474
475def Test_ch_logfile()
476  if !has('channel')
477    CheckFeature channel
478  else
479    assert_fails('ch_logfile(true)', 'E1174:')
480    assert_fails('ch_logfile("foo", true)', 'E1174:')
481
482    CheckDefAndScriptFailure2(['ch_logfile(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
483    CheckDefAndScriptFailure2(['ch_logfile("a", true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1174: String required for argument 2')
484  endif
485enddef
486
487def Test_ch_open()
488  if !has('channel')
489    CheckFeature channel
490  else
491    CheckDefAndScriptFailure2(['ch_open({"a": 10}, "a")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
492    CheckDefAndScriptFailure2(['ch_open("a", [1])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
493  endif
494enddef
495
496def Test_ch_read()
497  if !has('channel')
498    CheckFeature channel
499  else
500    CheckDefAndScriptFailure2(['ch_read(1)'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
501    CheckDefAndScriptFailure2(['ch_read(test_null_channel(), [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
502  endif
503enddef
504
505def Test_ch_readblob()
506  if !has('channel')
507    CheckFeature channel
508  else
509    CheckDefAndScriptFailure2(['ch_readblob(1)'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
510    CheckDefAndScriptFailure2(['ch_readblob(test_null_channel(), [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
511  endif
512enddef
513
514def Test_ch_readraw()
515  if !has('channel')
516    CheckFeature channel
517  else
518    CheckDefAndScriptFailure2(['ch_readraw(1)'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
519    CheckDefAndScriptFailure2(['ch_readraw(test_null_channel(), [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
520  endif
521enddef
522
523def Test_ch_sendexpr()
524  if !has('channel')
525    CheckFeature channel
526  else
527    CheckDefAndScriptFailure2(['ch_sendexpr(1, "a")'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
528    CheckDefAndScriptFailure2(['ch_sendexpr(test_null_channel(), 1, [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
529  endif
530enddef
531
532def Test_ch_sendraw()
533  if !has('channel')
534    CheckFeature channel
535  else
536    CheckDefAndScriptFailure2(['ch_sendraw(1, "")'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
537    CheckDefAndScriptFailure2(['ch_sendraw(test_null_channel(), 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1221: String or Blob required for argument 2')
538    CheckDefAndScriptFailure2(['ch_sendraw(test_null_channel(), "", [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
539  endif
540enddef
541
542def Test_ch_setoptions()
543  if !has('channel')
544    CheckFeature channel
545  else
546    CheckDefAndScriptFailure2(['ch_setoptions(1, {})'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
547    CheckDefAndScriptFailure2(['ch_setoptions(test_null_channel(), [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
548  endif
549enddef
550
551def Test_ch_status()
552  if !has('channel')
553    CheckFeature channel
554  else
555    CheckDefAndScriptFailure2(['ch_status(1)'], 'E1013: Argument 1: type mismatch, expected channel but got number', 'E1217: Channel or Job required for argument 1')
556    CheckDefAndScriptFailure2(['ch_status(test_null_channel(), [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
557  endif
558enddef
559
560def Test_char2nr()
561  char2nr('あ', true)->assert_equal(12354)
562
563  assert_fails('char2nr(true)', 'E1174:')
564  CheckDefAndScriptFailure2(['char2nr(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
565  CheckDefAndScriptFailure2(['char2nr("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
566  assert_equal(97, char2nr('a', 1))
567  assert_equal(97, char2nr('a', 0))
568  assert_equal(97, char2nr('a', true))
569  assert_equal(97, char2nr('a', false))
570enddef
571
572def Test_charclass()
573  assert_fails('charclass(true)', 'E1174:')
574enddef
575
576def Test_charcol()
577  CheckDefAndScriptFailure2(['charcol(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1222: String or List required for argument 1')
578  CheckDefAndScriptFailure2(['charcol({a: 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1222: String or List required for argument 1')
579  new
580  setline(1, ['abcdefgh'])
581  cursor(1, 4)
582  assert_equal(4, charcol('.'))
583  assert_equal(9, charcol([1, '$']))
584  assert_equal(0, charcol([10, '$']))
585  bw!
586enddef
587
588def Test_charidx()
589  CheckDefAndScriptFailure2(['charidx(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1174: String required for argument 1')
590  CheckDefAndScriptFailure2(['charidx("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
591  CheckDefAndScriptFailure2(['charidx("a", 1, "")'], 'E1013: Argument 3: type mismatch, expected bool but got string', 'E1212: Bool required for argument 3')
592enddef
593
594def Test_chdir()
595  assert_fails('chdir(true)', 'E1174:')
596enddef
597
598def Test_cindent()
599  CheckDefAndScriptFailure2(['cindent([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
600  CheckDefAndScriptFailure2(['cindent(null)'], 'E1013: Argument 1: type mismatch, expected string but got special', 'E1220: String or Number required for argument 1')
601  assert_equal(-1, cindent(0))
602  assert_equal(0, cindent('.'))
603enddef
604
605def Test_clearmatches()
606  CheckDefAndScriptFailure2(['clearmatches("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
607enddef
608
609def Test_col()
610  new
611  setline(1, 'abcdefgh')
612  cursor(1, 4)
613  assert_equal(4, col('.'))
614  col([1, '$'])->assert_equal(9)
615  assert_equal(0, col([10, '$']))
616
617  assert_fails('col(true)', 'E1222:')
618
619  CheckDefAndScriptFailure2(['col(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1222: String or List required for argument 1')
620  CheckDefAndScriptFailure2(['col({a: 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1222: String or List required for argument 1')
621  CheckDefAndScriptFailure2(['col(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1222: String or List required for argument 1')
622  bw!
623enddef
624
625def Test_complete()
626  CheckDefAndScriptFailure2(['complete("1", [])'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
627  CheckDefAndScriptFailure2(['complete(1, {})'], 'E1013: Argument 2: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 2')
628enddef
629
630def Test_complete_add()
631  CheckDefAndScriptFailure2(['complete_add([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1223: String or Dictionary required for argument 1')
632enddef
633
634def Test_complete_info()
635  CheckDefAndScriptFailure2(['complete_info("")'], 'E1013: Argument 1: type mismatch, expected list<string> but got string', 'E1211: List required for argument 1')
636  CheckDefAndScriptFailure2(['complete_info({})'], 'E1013: Argument 1: type mismatch, expected list<string> but got dict<unknown>', 'E1211: List required for argument 1')
637  assert_equal({'pum_visible': 0, 'mode': '', 'selected': -1, 'items': []}, complete_info())
638  assert_equal({'mode': '', 'items': []}, complete_info(['mode', 'items']))
639enddef
640
641def Test_confirm()
642  if !has('dialog_con') && !has('dialog_gui')
643    CheckFeature dialog_con
644  endif
645
646  assert_fails('confirm(true)', 'E1174:')
647  assert_fails('confirm("yes", true)', 'E1174:')
648  assert_fails('confirm("yes", "maybe", 2, true)', 'E1174:')
649  CheckDefAndScriptFailure2(['confirm(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
650  CheckDefAndScriptFailure2(['confirm("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
651  CheckDefAndScriptFailure2(['confirm("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
652  CheckDefAndScriptFailure2(['confirm("a", "b", 3, 4)'], 'E1013: Argument 4: type mismatch, expected string but got number', 'E1174: String required for argument 4')
653enddef
654
655def Test_copy_return_type()
656  var l = copy([1, 2, 3])
657  var res = 0
658  for n in l
659    res += n
660  endfor
661  res->assert_equal(6)
662
663  var dl = deepcopy([1, 2, 3])
664  res = 0
665  for n in dl
666    res += n
667  endfor
668  res->assert_equal(6)
669
670  dl = deepcopy([1, 2, 3], true)
671enddef
672
673def Test_count()
674  count('ABC ABC ABC', 'b', true)->assert_equal(3)
675  count('ABC ABC ABC', 'b', false)->assert_equal(0)
676  CheckDefAndScriptFailure2(['count(10, 1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1225: String, List or Dictionary required for argument 1')
677  CheckDefAndScriptFailure2(['count("a", [1], 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
678  CheckDefAndScriptFailure2(['count("a", [1], 0, "b")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
679  count([1, 2, 2, 3], 2)->assert_equal(2)
680  count([1, 2, 2, 3], 2, false, 2)->assert_equal(1)
681  count({a: 1.1, b: 2.2, c: 1.1}, 1.1)->assert_equal(2)
682enddef
683
684def Test_cscope_connection()
685  CheckFeature cscope
686  assert_equal(0, cscope_connection())
687  CheckDefAndScriptFailure2(['cscope_connection("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
688  CheckDefAndScriptFailure2(['cscope_connection(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
689  CheckDefAndScriptFailure2(['cscope_connection(1, "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
690enddef
691
692def Test_cursor()
693  new
694  setline(1, range(4))
695  cursor(2, 1)
696  assert_equal(2, getcurpos()[1])
697  cursor('$', 1)
698  assert_equal(4, getcurpos()[1])
699  cursor([2, 1])
700  assert_equal(2, getcurpos()[1])
701
702  var lines =<< trim END
703    cursor('2', 1)
704  END
705  CheckDefExecAndScriptFailure(lines, 'E1209:')
706  CheckDefAndScriptFailure2(['cursor(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected number but got blob', 'E1224: String, Number or List required for argument 1')
707  CheckDefAndScriptFailure2(['cursor(1, "2")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
708  CheckDefAndScriptFailure2(['cursor(1, 2, "3")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
709enddef
710
711def Test_debugbreak()
712  CheckMSWindows
713  CheckDefAndScriptFailure2(['debugbreak("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
714enddef
715
716def Test_deepcopy()
717  CheckDefAndScriptFailure2(['deepcopy({}, 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
718enddef
719
720def Test_delete()
721  var res: bool = delete('doesnotexist')
722  assert_equal(true, res)
723
724  CheckDefAndScriptFailure2(['delete(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
725  CheckDefAndScriptFailure2(['delete("a", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
726enddef
727
728def Test_deletebufline()
729  CheckDefAndScriptFailure2(['deletebufline([], 2)'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
730  CheckDefAndScriptFailure2(['deletebufline("a", [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 2')
731  CheckDefAndScriptFailure2(['deletebufline("a", 2, 0z10)'], 'E1013: Argument 3: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 3')
732enddef
733
734def Test_diff_filler()
735  CheckDefAndScriptFailure2(['diff_filler([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
736  CheckDefAndScriptFailure2(['diff_filler(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
737  assert_equal(0, diff_filler(1))
738  assert_equal(0, diff_filler('.'))
739enddef
740
741def Test_diff_hlID()
742  CheckDefAndScriptFailure2(['diff_hlID(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
743  CheckDefAndScriptFailure2(['diff_hlID(1, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
744enddef
745
746def Test_echoraw()
747  CheckDefAndScriptFailure2(['echoraw(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
748  CheckDefAndScriptFailure2(['echoraw(["x"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
749enddef
750
751def Test_escape()
752  CheckDefAndScriptFailure2(['escape(10, " ")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
753  CheckDefAndScriptFailure2(['escape(true, false)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
754  CheckDefAndScriptFailure2(['escape("a", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
755  assert_equal('a\:b', escape("a:b", ":"))
756enddef
757
758def Test_eval()
759  CheckDefAndScriptFailure2(['eval(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
760  CheckDefAndScriptFailure2(['eval(null)'], 'E1013: Argument 1: type mismatch, expected string but got special', 'E1174: String required for argument 1')
761  assert_equal(2, eval('1 + 1'))
762enddef
763
764def Test_executable()
765  assert_false(executable(""))
766  assert_false(executable(test_null_string()))
767
768  CheckDefExecFailure(['echo executable(123)'], 'E1013:')
769  CheckDefExecFailure(['echo executable(true)'], 'E1013:')
770enddef
771
772def Test_execute()
773  var res = execute("echo 'hello'")
774  assert_equal("\nhello", res)
775  res = execute(["echo 'here'", "echo 'there'"])
776  assert_equal("\nhere\nthere", res)
777
778  CheckDefAndScriptFailure2(['execute(123)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1222: String or List required for argument 1')
779  CheckDefFailure(['execute([123])'], 'E1013: Argument 1: type mismatch, expected list<string> but got list<number>')
780  CheckDefExecFailure(['echo execute(["xx", 123])'], 'E492')
781  CheckDefAndScriptFailure2(['execute("xx", 123)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
782enddef
783
784def Test_exepath()
785  CheckDefExecFailure(['echo exepath(true)'], 'E1013:')
786  CheckDefExecFailure(['echo exepath(v:null)'], 'E1013:')
787  CheckDefExecFailure(['echo exepath("")'], 'E1175:')
788enddef
789
790command DoSomeCommand let g:didSomeCommand = 4
791
792def Test_exists()
793  CheckDefAndScriptFailure2(['exists(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
794  call assert_equal(1, exists('&tabstop'))
795
796  var lines =<< trim END
797    if exists('+newoption')
798      if &newoption == 'ok'
799      endif
800    endif
801  END
802  CheckDefFailure(lines, 'E113:')
803  CheckScriptSuccess(lines)
804enddef
805
806def Test_exists_compiled()
807  call assert_equal(1, exists_compiled('&tabstop'))
808  CheckDefAndScriptFailure2(['exists_compiled(10)'], 'E1232:', 'E1233:')
809  CheckDefAndScriptFailure2(['exists_compiled(v:progname)'], 'E1232:', 'E1233:')
810
811  if exists_compiled('+newoption')
812    if &newoption == 'ok'
813    endif
814  endif
815  if exists_compiled('&newoption')
816    if &newoption == 'ok'
817    endif
818  endif
819  if exists_compiled('+tabstop')
820    assert_equal(8, &tabstop)
821  else
822    assert_report('tabstop option not existing?')
823  endif
824  if exists_compiled('&tabstop')
825    assert_equal(8, &tabstop)
826  else
827    assert_report('tabstop option not existing?')
828  endif
829
830  if exists_compiled(':DoSomeCommand') >= 2
831    DoSomeCommand
832  endif
833  assert_equal(4, g:didSomeCommand)
834  if exists_compiled(':NoSuchCommand') >= 2
835    NoSuchCommand
836  endif
837
838  var found = false
839  if exists_compiled('*CheckScriptSuccess')
840    found = true
841  endif
842  assert_true(found)
843  if exists_compiled('*NoSuchFunction')
844    NoSuchFunction()
845  endif
846  if exists_compiled('*no_such_function')
847    no_such_function()
848  endif
849enddef
850
851def Test_expand()
852  split SomeFile
853  expand('%', true, true)->assert_equal(['SomeFile'])
854  close
855  CheckDefAndScriptFailure2(['expand(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
856  CheckDefAndScriptFailure2(['expand("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
857  CheckDefAndScriptFailure2(['expand("a", true, 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
858enddef
859
860def Test_expandcmd()
861  $FOO = "blue"
862  assert_equal("blue sky", expandcmd("`=$FOO .. ' sky'`"))
863
864  assert_equal("yes", expandcmd("`={a: 'yes'}['a']`"))
865enddef
866
867def Test_extend_arg_types()
868  g:number_one = 1
869  g:string_keep = 'keep'
870  var lines =<< trim END
871      assert_equal([1, 2, 3], extend([1, 2], [3]))
872      assert_equal([3, 1, 2], extend([1, 2], [3], 0))
873      assert_equal([1, 3, 2], extend([1, 2], [3], 1))
874      assert_equal([1, 3, 2], extend([1, 2], [3], g:number_one))
875
876      assert_equal({a: 1, b: 2, c: 3}, extend({a: 1, b: 2}, {c: 3}))
877      assert_equal({a: 1, b: 4}, extend({a: 1, b: 2}, {b: 4}))
878      assert_equal({a: 1, b: 2}, extend({a: 1, b: 2}, {b: 4}, 'keep'))
879      assert_equal({a: 1, b: 2}, extend({a: 1, b: 2}, {b: 4}, g:string_keep))
880
881      var res: list<dict<any>>
882      extend(res, mapnew([1, 2], (_, v) => ({})))
883      assert_equal([{}, {}], res)
884  END
885  CheckDefAndScriptSuccess(lines)
886
887  CheckDefAndScriptFailure2(['extend("a", 1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E712: Argument of extend() must be a List or Dictionary')
888  CheckDefAndScriptFailure2(['extend([1, 2], 3)'], 'E1013: Argument 2: type mismatch, expected list<number> but got number', 'E712: Argument of extend() must be a List or Dictionary')
889  CheckDefAndScriptFailure2(['extend([1, 2], ["x"])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>', 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>')
890  CheckDefFailure(['extend([1, 2], [3], "x")'], 'E1013: Argument 3: type mismatch, expected number but got string')
891
892  CheckDefFailure(['extend({a: 1}, 42)'], 'E1013: Argument 2: type mismatch, expected dict<number> but got number')
893  CheckDefFailure(['extend({a: 1}, {b: "x"})'], 'E1013: Argument 2: type mismatch, expected dict<number> but got dict<string>')
894  CheckDefFailure(['extend({a: 1}, {b: 2}, 1)'], 'E1013: Argument 3: type mismatch, expected string but got number')
895
896  CheckDefFailure(['extend([1], ["b"])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>')
897  CheckDefExecFailure(['extend([1], ["b", 1])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<any>')
898
899  CheckScriptFailure(['vim9script', 'extend([1], ["b", 1])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<any> in extend()')
900enddef
901
902func g:ExtendDict(d)
903  call extend(a:d, #{xx: 'x'})
904endfunc
905
906def Test_extend_dict_item_type()
907  var lines =<< trim END
908       var d: dict<number> = {a: 1}
909       extend(d, {b: 2})
910  END
911  CheckDefAndScriptSuccess(lines)
912
913  lines =<< trim END
914       var d: dict<number> = {a: 1}
915       extend(d, {b: 'x'})
916  END
917  CheckDefAndScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected dict<number> but got dict<string>', 2)
918
919  lines =<< trim END
920       var d: dict<number> = {a: 1}
921       g:ExtendDict(d)
922  END
923  CheckDefExecFailure(lines, 'E1012: Type mismatch; expected number but got string', 0)
924  CheckScriptFailure(['vim9script'] + lines, 'E1012:', 1)
925
926  lines =<< trim END
927       var d: dict<bool>
928       extend(d, {b: 0})
929  END
930  CheckDefAndScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected dict<bool> but got dict<number>', 2)
931enddef
932
933func g:ExtendList(l)
934  call extend(a:l, ['x'])
935endfunc
936
937def Test_extend_list_item_type()
938  var lines =<< trim END
939       var l: list<number> = [1]
940       extend(l, [2])
941  END
942  CheckDefAndScriptSuccess(lines)
943
944  lines =<< trim END
945       var l: list<number> = [1]
946       extend(l, ['x'])
947  END
948  CheckDefAndScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>', 2)
949
950  lines =<< trim END
951       var l: list<number> = [1]
952       g:ExtendList(l)
953  END
954  CheckDefExecFailure(lines, 'E1012: Type mismatch; expected number but got string', 0)
955  CheckScriptFailure(['vim9script'] + lines, 'E1012:', 1)
956
957  lines =<< trim END
958       var l: list<bool>
959       extend(l, [0])
960  END
961  CheckDefAndScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected list<bool> but got list<number>', 2)
962enddef
963
964def Test_extend_return_type()
965  var l = extend([1, 2], [3])
966  var res = 0
967  for n in l
968    res += n
969  endfor
970  res->assert_equal(6)
971enddef
972
973def Test_extend_with_error_function()
974  var lines =<< trim END
975      vim9script
976      def F()
977        {
978          var m = 10
979        }
980        echo m
981      enddef
982
983      def Test()
984        var d: dict<any> = {}
985        d->extend({A: 10, Func: function('F', [])})
986      enddef
987
988      Test()
989  END
990  CheckScriptFailure(lines, 'E1001: Variable not found: m')
991enddef
992
993def Test_extendnew()
994  assert_equal([1, 2, 'a'], extendnew([1, 2], ['a']))
995  assert_equal({one: 1, two: 'a'}, extendnew({one: 1}, {two: 'a'}))
996
997  CheckDefAndScriptFailure2(['extendnew({a: 1}, 42)'], 'E1013: Argument 2: type mismatch, expected dict<number> but got number', 'E712: Argument of extendnew() must be a List or Dictionary')
998  CheckDefAndScriptFailure2(['extendnew({a: 1}, [42])'], 'E1013: Argument 2: type mismatch, expected dict<number> but got list<number>', 'E712: Argument of extendnew() must be a List or Dictionary')
999  CheckDefAndScriptFailure2(['extendnew([1, 2], "x")'], 'E1013: Argument 2: type mismatch, expected list<number> but got string', 'E712: Argument of extendnew() must be a List or Dictionary')
1000  CheckDefAndScriptFailure2(['extendnew([1, 2], {x: 1})'], 'E1013: Argument 2: type mismatch, expected list<number> but got dict<number>', 'E712: Argument of extendnew() must be a List or Dictionary')
1001enddef
1002
1003def Test_feedkeys()
1004  CheckDefAndScriptFailure2(['feedkeys(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1005  CheckDefAndScriptFailure2(['feedkeys("x", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1006  CheckDefAndScriptFailure2(['feedkeys([], {})'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 1')
1007  g:TestVar = 1
1008  feedkeys(":g:TestVar = 789\n", 'xt')
1009  assert_equal(789, g:TestVar)
1010  unlet g:TestVar
1011enddef
1012
1013def Test_filereadable()
1014  assert_false(filereadable(""))
1015  assert_false(filereadable(test_null_string()))
1016
1017  CheckDefExecFailure(['echo filereadable(123)'], 'E1013:')
1018  CheckDefExecFailure(['echo filereadable(true)'], 'E1013:')
1019enddef
1020
1021def Test_filewritable()
1022  assert_false(filewritable(""))
1023  assert_false(filewritable(test_null_string()))
1024
1025  CheckDefExecFailure(['echo filewritable(123)'], 'E1013:')
1026  CheckDefExecFailure(['echo filewritable(true)'], 'E1013:')
1027enddef
1028
1029def Test_finddir()
1030  mkdir('Xtestdir')
1031  finddir('Xtestdir', '**', -1)->assert_equal(['Xtestdir'])
1032  var lines =<< trim END
1033      var l: list<string> = finddir('nothing', '*;', -1)
1034  END
1035  CheckDefAndScriptSuccess(lines)
1036  delete('Xtestdir', 'rf')
1037
1038  CheckDefAndScriptFailure2(['finddir(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
1039  CheckDefAndScriptFailure2(['finddir(v:null)'], 'E1013: Argument 1: type mismatch, expected string but got special', 'E1174: String required for argument 1')
1040  CheckDefExecFailure(['echo finddir("")'], 'E1175:')
1041  CheckDefAndScriptFailure2(['finddir("a", [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
1042  CheckDefAndScriptFailure2(['finddir("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
1043enddef
1044
1045def Test_findfile()
1046  findfile('runtest.vim', '**', -1)->assert_equal(['runtest.vim'])
1047  var lines =<< trim END
1048      var l: list<string> = findfile('nothing', '*;', -1)
1049  END
1050  CheckDefAndScriptSuccess(lines)
1051
1052  CheckDefExecFailure(['findfile(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool')
1053  CheckDefExecFailure(['findfile(v:null)'], 'E1013: Argument 1: type mismatch, expected string but got special')
1054  CheckDefExecFailure(['findfile("")'], 'E1175:')
1055  CheckDefAndScriptFailure2(['findfile("a", [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
1056  CheckDefAndScriptFailure2(['findfile("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
1057enddef
1058
1059def Test_flattennew()
1060  var lines =<< trim END
1061      var l = [1, [2, [3, 4]], 5]
1062      call assert_equal([1, 2, 3, 4, 5], flattennew(l))
1063      call assert_equal([1, [2, [3, 4]], 5], l)
1064
1065      call assert_equal([1, 2, [3, 4], 5], flattennew(l, 1))
1066      call assert_equal([1, [2, [3, 4]], 5], l)
1067  END
1068  CheckDefAndScriptSuccess(lines)
1069
1070  lines =<< trim END
1071      echo flatten([1, 2, 3])
1072  END
1073  CheckDefAndScriptFailure(lines, 'E1158:')
1074  CheckDefAndScriptFailure2(['flattennew({})'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 1')
1075  CheckDefAndScriptFailure2(['flattennew([], "1")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1076enddef
1077
1078" Test for float functions argument type
1079def Test_float_funcs_args()
1080  CheckFeature float
1081
1082  # acos()
1083  CheckDefAndScriptFailure2(['acos("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1084  # asin()
1085  CheckDefAndScriptFailure2(['asin("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1086  # atan()
1087  CheckDefAndScriptFailure2(['atan("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1088  # atan2()
1089  CheckDefAndScriptFailure2(['atan2("a", 1.1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1090  CheckDefAndScriptFailure2(['atan2(1.2, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 2')
1091  CheckDefAndScriptFailure2(['atan2(1.2)'], 'E119:', 'E119:')
1092  # ceil()
1093  CheckDefAndScriptFailure2(['ceil("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1094  # cos()
1095  CheckDefAndScriptFailure2(['cos("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1096  # cosh()
1097  CheckDefAndScriptFailure2(['cosh("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1098  # exp()
1099  CheckDefAndScriptFailure2(['exp("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1100  # float2nr()
1101  CheckDefAndScriptFailure2(['float2nr("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1102  # floor()
1103  CheckDefAndScriptFailure2(['floor("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1104  # fmod()
1105  CheckDefAndScriptFailure2(['fmod(1.1, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 2')
1106  CheckDefAndScriptFailure2(['fmod("a", 1.1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1107  CheckDefAndScriptFailure2(['fmod(1.1)'], 'E119:', 'E119:')
1108  # isinf()
1109  CheckDefAndScriptFailure2(['isinf("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1110  # isnan()
1111  CheckDefAndScriptFailure2(['isnan("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1112  # log()
1113  CheckDefAndScriptFailure2(['log("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1114  # log10()
1115  CheckDefAndScriptFailure2(['log10("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1116  # pow()
1117  CheckDefAndScriptFailure2(['pow("a", 1.1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1118  CheckDefAndScriptFailure2(['pow(1.1, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 2')
1119  CheckDefAndScriptFailure2(['pow(1.1)'], 'E119:', 'E119:')
1120  # round()
1121  CheckDefAndScriptFailure2(['round("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1122  # sin()
1123  CheckDefAndScriptFailure2(['sin("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1124  # sinh()
1125  CheckDefAndScriptFailure2(['sinh("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1126  # sqrt()
1127  CheckDefAndScriptFailure2(['sqrt("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1128  # tan()
1129  CheckDefAndScriptFailure2(['tan("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1130  # tanh()
1131  CheckDefAndScriptFailure2(['tanh("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1132  # trunc()
1133  CheckDefAndScriptFailure2(['trunc("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1219: Float or Number required for argument 1')
1134enddef
1135
1136def Test_fnameescape()
1137  CheckDefAndScriptFailure2(['fnameescape(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1138  assert_equal('\+a\%b\|', fnameescape('+a%b|'))
1139enddef
1140
1141def Test_fnamemodify()
1142  CheckDefSuccess(['echo fnamemodify(test_null_string(), ":p")'])
1143  CheckDefSuccess(['echo fnamemodify("", ":p")'])
1144  CheckDefSuccess(['echo fnamemodify("file", test_null_string())'])
1145  CheckDefSuccess(['echo fnamemodify("file", "")'])
1146
1147  CheckDefExecFailure(['echo fnamemodify(true, ":p")'], 'E1013: Argument 1: type mismatch, expected string but got bool')
1148  CheckDefExecFailure(['echo fnamemodify(v:null, ":p")'], 'E1013: Argument 1: type mismatch, expected string but got special')
1149  CheckDefExecFailure(['echo fnamemodify("file", true)'],  'E1013: Argument 2: type mismatch, expected string but got bool')
1150enddef
1151
1152def Wrong_dict_key_type(items: list<number>): list<number>
1153  return filter(items, (_, val) => get({[val]: 1}, 'x'))
1154enddef
1155
1156def Test_filter()
1157  CheckDefAndScriptFailure2(['filter(1.1, "1")'], 'E1013: Argument 1: type mismatch, expected list<any> but got float', 'E1228: List, Dictionary or Blob required for argument 1')
1158  assert_equal([], filter([1, 2, 3], '0'))
1159  assert_equal([1, 2, 3], filter([1, 2, 3], '1'))
1160  assert_equal({b: 20}, filter({a: 10, b: 20}, 'v:val == 20'))
1161enddef
1162
1163def Test_filter_wrong_dict_key_type()
1164  assert_fails('Wrong_dict_key_type([1, v:null, 3])', 'E1013:')
1165enddef
1166
1167def Test_filter_return_type()
1168  var l = filter([1, 2, 3], (_, _) => 1)
1169  var res = 0
1170  for n in l
1171    res += n
1172  endfor
1173  res->assert_equal(6)
1174enddef
1175
1176def Test_filter_missing_argument()
1177  var dict = {aa: [1], ab: [2], ac: [3], de: [4]}
1178  var res = dict->filter((k, _) => k =~ 'a' && k !~ 'b')
1179  res->assert_equal({aa: [1], ac: [3]})
1180enddef
1181
1182def Test_foldclosed()
1183  CheckDefAndScriptFailure2(['foldclosed(function("min"))'], 'E1013: Argument 1: type mismatch, expected string but got func(...): any', 'E1220: String or Number required for argument 1')
1184  assert_equal(-1, foldclosed(1))
1185  assert_equal(-1, foldclosed('$'))
1186enddef
1187
1188def Test_foldclosedend()
1189  CheckDefAndScriptFailure2(['foldclosedend(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
1190  assert_equal(-1, foldclosedend(1))
1191  assert_equal(-1, foldclosedend('w0'))
1192enddef
1193
1194def Test_foldlevel()
1195  CheckDefAndScriptFailure2(['foldlevel(0z10)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
1196  assert_equal(0, foldlevel(1))
1197  assert_equal(0, foldlevel('.'))
1198enddef
1199
1200def Test_foldtextresult()
1201  CheckDefAndScriptFailure2(['foldtextresult(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
1202  assert_equal('', foldtextresult(1))
1203  assert_equal('', foldtextresult('.'))
1204enddef
1205
1206def Test_fullcommand()
1207  assert_equal('next', fullcommand('n'))
1208  assert_equal('noremap', fullcommand('no'))
1209  assert_equal('noremap', fullcommand('nor'))
1210  assert_equal('normal', fullcommand('norm'))
1211
1212  assert_equal('', fullcommand('k'))
1213  assert_equal('keepmarks', fullcommand('ke'))
1214  assert_equal('keepmarks', fullcommand('kee'))
1215  assert_equal('keepmarks', fullcommand('keep'))
1216  assert_equal('keepjumps', fullcommand('keepj'))
1217
1218  assert_equal('dlist', fullcommand('dl'))
1219  assert_equal('', fullcommand('dp'))
1220  assert_equal('delete', fullcommand('del'))
1221  assert_equal('', fullcommand('dell'))
1222  assert_equal('', fullcommand('delp'))
1223
1224  assert_equal('srewind', fullcommand('sre'))
1225  assert_equal('scriptnames', fullcommand('scr'))
1226  assert_equal('', fullcommand('scg'))
1227enddef
1228
1229def Test_funcref()
1230  CheckDefAndScriptFailure2(['funcref("reverse", 2)'], 'E1013: Argument 2: type mismatch, expected list<any> but got number', 'E1211: List required for argument 2')
1231  CheckDefAndScriptFailure2(['funcref("reverse", [2], [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
1232enddef
1233
1234def Test_function()
1235  CheckDefAndScriptFailure2(['function("reverse", 2)'], 'E1013: Argument 2: type mismatch, expected list<any> but got number', 'E1211: List required for argument 2')
1236  CheckDefAndScriptFailure2(['function("reverse", [2], [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
1237enddef
1238
1239def Test_garbagecollect()
1240  garbagecollect(true)
1241  CheckDefAndScriptFailure2(['garbagecollect("1")'], 'E1013: Argument 1: type mismatch, expected bool but got string', 'E1212: Bool required for argument 1')
1242  CheckDefAndScriptFailure2(['garbagecollect(20)'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
1243enddef
1244
1245def Test_get()
1246  CheckDefAndScriptFailure2(['get("a", 1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E896: Argument of get() must be a List, Dictionary or Blob')
1247  [3, 5, 2]->get(1)->assert_equal(5)
1248  [3, 5, 2]->get(3)->assert_equal(0)
1249  [3, 5, 2]->get(3, 9)->assert_equal(9)
1250  assert_equal(get(0z102030, 2), 0x30)
1251  {a: 7, b: 11, c: 13}->get('c')->assert_equal(13)
1252  {10: 'a', 20: 'b', 30: 'd'}->get(20)->assert_equal('b')
1253  function('max')->get('name')->assert_equal('max')
1254  var F: func = function('min', [[5, 8, 6]])
1255  F->get('name')->assert_equal('min')
1256  F->get('args')->assert_equal([[5, 8, 6]])
1257
1258  var lines =<< trim END
1259      vim9script
1260      def DoThat(): number
1261        var Getqflist: func = function('getqflist', [{id: 42}])
1262        return Getqflist()->get('id', 77)
1263      enddef
1264      assert_equal(0, DoThat())
1265  END
1266  CheckScriptSuccess(lines)
1267enddef
1268
1269def Test_getbufinfo()
1270  var bufinfo = getbufinfo(bufnr())
1271  getbufinfo('%')->assert_equal(bufinfo)
1272
1273  edit Xtestfile1
1274  hide edit Xtestfile2
1275  hide enew
1276  getbufinfo({bufloaded: true, buflisted: true, bufmodified: false})
1277      ->len()->assert_equal(3)
1278  bwipe Xtestfile1 Xtestfile2
1279  CheckDefAndScriptFailure2(['getbufinfo(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
1280enddef
1281
1282def Test_getbufline()
1283  e SomeFile
1284  var buf = bufnr()
1285  sp Otherfile
1286  var lines = ['aaa', 'bbb', 'ccc']
1287  setbufline(buf, 1, lines)
1288  getbufline('#', 1, '$')->assert_equal(lines)
1289  getbufline(-1, '$', '$')->assert_equal([])
1290  getbufline(-1, 1, '$')->assert_equal([])
1291
1292  bwipe!
1293  CheckDefAndScriptFailure2(['getbufline([], 2)'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
1294  CheckDefAndScriptFailure2(['getbufline("a", [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 2')
1295  CheckDefAndScriptFailure2(['getbufline("a", 2, 0z10)'], 'E1013: Argument 3: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 3')
1296enddef
1297
1298def Test_getbufvar()
1299  CheckDefAndScriptFailure2(['getbufvar(true, "v")'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
1300  CheckDefAndScriptFailure2(['getbufvar(1, 2, 3)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1301enddef
1302
1303def Test_getchangelist()
1304  new
1305  setline(1, 'some text')
1306  var changelist = bufnr()->getchangelist()
1307  getchangelist('%')->assert_equal(changelist)
1308  bwipe!
1309enddef
1310
1311def Test_getchar()
1312  while getchar(0)
1313  endwhile
1314  getchar(true)->assert_equal(0)
1315  getchar(1)->assert_equal(0)
1316  CheckDefAndScriptFailure2(['getchar(2)'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
1317  CheckDefAndScriptFailure2(['getchar("1")'], 'E1013: Argument 1: type mismatch, expected bool but got string', 'E1212: Bool required for argument 1')
1318enddef
1319
1320def Test_getcharpos()
1321  CheckDefAndScriptFailure2(['getcharpos(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
1322  CheckDefAndScriptFailure2(['getcharpos(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1323enddef
1324
1325def Test_getcharstr()
1326  CheckDefAndScriptFailure2(['getcharstr(2)'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
1327  CheckDefAndScriptFailure2(['getcharstr("1")'], 'E1013: Argument 1: type mismatch, expected bool but got string', 'E1212: Bool required for argument 1')
1328enddef
1329
1330def Test_getcompletion()
1331  set wildignore=*.vim,*~
1332  var l = getcompletion('run', 'file', true)
1333  l->assert_equal([])
1334  set wildignore&
1335  CheckDefAndScriptFailure2(['getcompletion(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1336  CheckDefAndScriptFailure2(['getcompletion("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1337  CheckDefAndScriptFailure2(['getcompletion("a", "b", 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
1338enddef
1339
1340def Test_getcurpos()
1341  CheckDefAndScriptFailure2(['getcursorcharpos("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1342enddef
1343
1344def Test_getcursorcharpos()
1345  CheckDefAndScriptFailure2(['getcursorcharpos("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1346enddef
1347
1348def Test_getcwd()
1349  CheckDefAndScriptFailure2(['getcwd("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1350  CheckDefAndScriptFailure2(['getcwd("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1351  CheckDefAndScriptFailure2(['getcwd(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1352enddef
1353
1354def Test_getenv()
1355  if getenv('does-not_exist') == ''
1356    assert_report('getenv() should return null')
1357  endif
1358  if getenv('does-not_exist') == null
1359  else
1360    assert_report('getenv() should return null')
1361  endif
1362  $SOMEENVVAR = 'some'
1363  assert_equal('some', getenv('SOMEENVVAR'))
1364  unlet $SOMEENVVAR
1365enddef
1366
1367def Test_getfontname()
1368  CheckDefAndScriptFailure2(['getfontname(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1369enddef
1370
1371def Test_getfperm()
1372  assert_equal('', getfperm(""))
1373  assert_equal('', getfperm(test_null_string()))
1374
1375  CheckDefExecFailure(['echo getfperm(true)'], 'E1013:')
1376  CheckDefExecFailure(['echo getfperm(v:null)'], 'E1013:')
1377enddef
1378
1379def Test_getfsize()
1380  assert_equal(-1, getfsize(""))
1381  assert_equal(-1, getfsize(test_null_string()))
1382
1383  CheckDefExecFailure(['echo getfsize(true)'], 'E1013:')
1384  CheckDefExecFailure(['echo getfsize(v:null)'], 'E1013:')
1385enddef
1386
1387def Test_getftime()
1388  assert_equal(-1, getftime(""))
1389  assert_equal(-1, getftime(test_null_string()))
1390
1391  CheckDefExecFailure(['echo getftime(true)'], 'E1013:')
1392  CheckDefExecFailure(['echo getftime(v:null)'], 'E1013:')
1393enddef
1394
1395def Test_getftype()
1396  assert_equal('', getftype(""))
1397  assert_equal('', getftype(test_null_string()))
1398
1399  CheckDefExecFailure(['echo getftype(true)'], 'E1013:')
1400  CheckDefExecFailure(['echo getftype(v:null)'], 'E1013:')
1401enddef
1402
1403def Test_getjumplist()
1404  CheckDefAndScriptFailure2(['getjumplist("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1405  CheckDefAndScriptFailure2(['getjumplist("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1406  CheckDefAndScriptFailure2(['getjumplist(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1407enddef
1408
1409def Test_getline()
1410  var lines =<< trim END
1411      new
1412      setline(1, ['hello', 'there', 'again'])
1413      assert_equal('hello', getline(1))
1414      assert_equal('hello', getline('.'))
1415
1416      normal 2Gvjv
1417      assert_equal('there', getline("'<"))
1418      assert_equal('again', getline("'>"))
1419  END
1420  CheckDefAndScriptSuccess(lines)
1421
1422  lines =<< trim END
1423      echo getline('1')
1424  END
1425  CheckDefExecAndScriptFailure(lines, 'E1209:')
1426  CheckDefAndScriptFailure2(['getline(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
1427  CheckDefAndScriptFailure2(['getline(1, true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 2')
1428enddef
1429
1430def Test_getloclist()
1431  CheckDefAndScriptFailure2(['getloclist("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1432  CheckDefAndScriptFailure2(['getloclist(1, [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
1433enddef
1434
1435def Test_getloclist_return_type()
1436  var l = getloclist(1)
1437  l->assert_equal([])
1438
1439  var d = getloclist(1, {items: 0})
1440  d->assert_equal({items: []})
1441enddef
1442
1443def Test_getmarklist()
1444  CheckDefAndScriptFailure2(['getmarklist([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
1445  assert_equal([], getmarklist(10000))
1446  assert_fails('getmarklist("a%b@#")', 'E94:')
1447enddef
1448
1449def Test_getmatches()
1450  CheckDefAndScriptFailure2(['getmatches("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1451enddef
1452
1453def Test_getpos()
1454  CheckDefAndScriptFailure2(['getpos(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1455  assert_equal([0, 1, 1, 0], getpos('.'))
1456  CheckDefExecFailure(['getpos("a")'], 'E1209:')
1457enddef
1458
1459def Test_getqflist()
1460  CheckDefAndScriptFailure2(['getqflist([])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
1461  call assert_equal({}, getqflist({}))
1462enddef
1463
1464def Test_getqflist_return_type()
1465  var l = getqflist()
1466  l->assert_equal([])
1467
1468  var d = getqflist({items: 0})
1469  d->assert_equal({items: []})
1470enddef
1471
1472def Test_getreg()
1473  var lines = ['aaa', 'bbb', 'ccc']
1474  setreg('a', lines)
1475  getreg('a', true, true)->assert_equal(lines)
1476  assert_fails('getreg("ab")', 'E1162:')
1477  CheckDefAndScriptFailure2(['getreg(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1478  CheckDefAndScriptFailure2(['getreg(".", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
1479  CheckDefAndScriptFailure2(['getreg(".", 1, "b")'], 'E1013: Argument 3: type mismatch, expected bool but got string', 'E1212: Bool required for argument 3')
1480enddef
1481
1482def Test_getreg_return_type()
1483  var s1: string = getreg('"')
1484  var s2: string = getreg('"', 1)
1485  var s3: list<string> = getreg('"', 1, 1)
1486enddef
1487
1488def Test_getreginfo()
1489  var text = 'abc'
1490  setreg('a', text)
1491  getreginfo('a')->assert_equal({regcontents: [text], regtype: 'v', isunnamed: false})
1492  assert_fails('getreginfo("ab")', 'E1162:')
1493enddef
1494
1495def Test_getregtype()
1496  var lines = ['aaa', 'bbb', 'ccc']
1497  setreg('a', lines)
1498  getregtype('a')->assert_equal('V')
1499  assert_fails('getregtype("ab")', 'E1162:')
1500enddef
1501
1502def Test_gettabinfo()
1503  CheckDefAndScriptFailure2(['gettabinfo("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1504enddef
1505
1506def Test_gettabvar()
1507  CheckDefAndScriptFailure2(['gettabvar("a", "b")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1508  CheckDefAndScriptFailure2(['gettabvar(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1509enddef
1510
1511def Test_gettabwinvar()
1512  CheckDefAndScriptFailure2(['gettabwinvar("a", 2, "c")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1513  CheckDefAndScriptFailure2(['gettabwinvar(1, "b", "c", [])'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1514  CheckDefAndScriptFailure2(['gettabwinvar(1, 1, 3, {})'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
1515enddef
1516
1517def Test_gettagstack()
1518  CheckDefAndScriptFailure2(['gettagstack("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1519enddef
1520
1521def Test_gettext()
1522  CheckDefAndScriptFailure2(['gettext(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1523  assert_equal('abc', gettext("abc"))
1524enddef
1525
1526def Test_getwininfo()
1527  CheckDefAndScriptFailure2(['getwininfo("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1528enddef
1529
1530def Test_getwinpos()
1531  CheckDefAndScriptFailure2(['getwinpos("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1532enddef
1533
1534def Test_getwinvar()
1535  CheckDefAndScriptFailure2(['getwinvar("a", "b")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1536  CheckDefAndScriptFailure2(['getwinvar(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1537enddef
1538
1539def Test_glob()
1540  glob('runtest.vim', true, true, true)->assert_equal(['runtest.vim'])
1541  CheckDefAndScriptFailure2(['glob(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1542  CheckDefAndScriptFailure2(['glob("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
1543  CheckDefAndScriptFailure2(['glob("a", 1, "b")'], 'E1013: Argument 3: type mismatch, expected bool but got string', 'E1212: Bool required for argument 3')
1544  CheckDefAndScriptFailure2(['glob("a", 1, true, 2)'], 'E1013: Argument 4: type mismatch, expected bool but got number', 'E1212: Bool required for argument 4')
1545enddef
1546
1547def Test_glob2regpat()
1548  CheckDefAndScriptFailure2(['glob2regpat(null)'], 'E1013: Argument 1: type mismatch, expected string but got special', 'E1174: String required for argument 1')
1549  assert_equal('^$', glob2regpat(''))
1550enddef
1551
1552def Test_globpath()
1553  globpath('.', 'runtest.vim', true, true, true)->assert_equal(['./runtest.vim'])
1554  CheckDefAndScriptFailure2(['globpath(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1555  CheckDefAndScriptFailure2(['globpath("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1556  CheckDefAndScriptFailure2(['globpath("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected bool but got string', 'E1212: Bool required for argument 3')
1557  CheckDefAndScriptFailure2(['globpath("a", "b", true, "d")'], 'E1013: Argument 4: type mismatch, expected bool but got string', 'E1212: Bool required for argument 4')
1558  CheckDefAndScriptFailure2(['globpath("a", "b", true, false, "e")'], 'E1013: Argument 5: type mismatch, expected bool but got string', 'E1212: Bool required for argument 5')
1559enddef
1560
1561def Test_has()
1562  has('eval', true)->assert_equal(1)
1563  CheckDefAndScriptFailure2(['has(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
1564  CheckDefAndScriptFailure2(['has("a", "b")'], 'E1013: Argument 2: type mismatch, expected bool but got string', 'E1212: Bool required for argument 2')
1565enddef
1566
1567def Test_has_key()
1568  var d = {123: 'xx'}
1569  assert_true(has_key(d, '123'))
1570  assert_true(has_key(d, 123))
1571  assert_false(has_key(d, 'x'))
1572  assert_false(has_key(d, 99))
1573
1574  CheckDefAndScriptFailure2(['has_key([1, 2], "k")'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 1')
1575  CheckDefAndScriptFailure2(['has_key({"a": 10}, ["a"])'], 'E1013: Argument 2: type mismatch, expected string but got list<string>', 'E1220: String or Number required for argument 2')
1576enddef
1577
1578def Test_haslocaldir()
1579  CheckDefAndScriptFailure2(['haslocaldir("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1580  CheckDefAndScriptFailure2(['haslocaldir("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1581  CheckDefAndScriptFailure2(['haslocaldir(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1582enddef
1583
1584def Test_hasmapto()
1585  hasmapto('foobar', 'i', true)->assert_equal(0)
1586  iabbrev foo foobar
1587  hasmapto('foobar', 'i', true)->assert_equal(1)
1588  iunabbrev foo
1589  CheckDefAndScriptFailure2(['hasmapto(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1590  CheckDefAndScriptFailure2(['hasmapto("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1591  CheckDefAndScriptFailure2(['hasmapto("a", "b", 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
1592enddef
1593
1594def Test_histadd()
1595  CheckDefAndScriptFailure2(['histadd(1, "x")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1596  CheckDefAndScriptFailure2(['histadd(":", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1597  histadd("search", 'skyblue')
1598  assert_equal('skyblue', histget('/', -1))
1599enddef
1600
1601def Test_histdel()
1602  CheckDefAndScriptFailure2(['histdel(1, "x")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1603  CheckDefAndScriptFailure2(['histdel(":", true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 2')
1604enddef
1605
1606def Test_histget()
1607  CheckDefAndScriptFailure2(['histget(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1608  CheckDefAndScriptFailure2(['histget("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1609enddef
1610
1611def Test_histnr()
1612  CheckDefAndScriptFailure2(['histnr(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1613  assert_equal(-1, histnr('abc'))
1614enddef
1615
1616def Test_hlID()
1617  CheckDefAndScriptFailure2(['hlID(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1618  assert_equal(0, hlID('NonExistingHighlight'))
1619enddef
1620
1621def Test_hlexists()
1622  CheckDefAndScriptFailure2(['hlexists([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 1')
1623  assert_equal(0, hlexists('NonExistingHighlight'))
1624enddef
1625
1626def Test_iconv()
1627  CheckDefAndScriptFailure2(['iconv(1, "from", "to")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1628  CheckDefAndScriptFailure2(['iconv("abc", 10, "to")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1629  CheckDefAndScriptFailure2(['iconv("abc", "from", 20)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
1630  assert_equal('abc', iconv('abc', 'fromenc', 'toenc'))
1631enddef
1632
1633def Test_indent()
1634  CheckDefAndScriptFailure2(['indent([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
1635  CheckDefAndScriptFailure2(['indent(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
1636  assert_equal(0, indent(1))
1637enddef
1638
1639def Test_index()
1640  index(['a', 'b', 'a', 'B'], 'b', 2, true)->assert_equal(3)
1641  CheckDefAndScriptFailure2(['index("a", "a")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1226: List or Blob required for argument 1')
1642  CheckDefFailure(['index(["1"], 1)'], 'E1013: Argument 2: type mismatch, expected string but got number')
1643  CheckDefAndScriptFailure2(['index(0z10, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1644  CheckDefAndScriptFailure2(['index([1], 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
1645  CheckDefAndScriptFailure2(['index(0z1020, 10, 1, 2)'], 'E1013: Argument 4: type mismatch, expected bool but got number', 'E1212: Bool required for argument 4')
1646enddef
1647
1648def Test_input()
1649  CheckDefAndScriptFailure2(['input(5)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1650  CheckDefAndScriptFailure2(['input(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
1651  CheckDefAndScriptFailure2(['input("p", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1652  CheckDefAndScriptFailure2(['input("p", "q", 20)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
1653enddef
1654
1655def Test_inputdialog()
1656  CheckDefAndScriptFailure2(['inputdialog(5)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1657  CheckDefAndScriptFailure2(['inputdialog(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
1658  CheckDefAndScriptFailure2(['inputdialog("p", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1659  CheckDefAndScriptFailure2(['inputdialog("p", "q", 20)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
1660enddef
1661
1662def Test_inputlist()
1663  CheckDefAndScriptFailure2(['inputlist(10)'], 'E1013: Argument 1: type mismatch, expected list<string> but got number', 'E1211: List required for argument 1')
1664  CheckDefAndScriptFailure2(['inputlist("abc")'], 'E1013: Argument 1: type mismatch, expected list<string> but got string', 'E1211: List required for argument 1')
1665  CheckDefFailure(['inputlist([1, 2, 3])'], 'E1013: Argument 1: type mismatch, expected list<string> but got list<number>')
1666  feedkeys("2\<CR>", 't')
1667  var r: number = inputlist(['a', 'b', 'c'])
1668  assert_equal(2, r)
1669enddef
1670
1671def Test_inputsecret()
1672  CheckDefAndScriptFailure2(['inputsecret(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1673  CheckDefAndScriptFailure2(['inputsecret("Pass:", 20)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1674  feedkeys("\<CR>", 't')
1675  var ans: string = inputsecret('Pass:', '123')
1676  assert_equal('123', ans)
1677enddef
1678
1679let s:number_one = 1
1680let s:number_two = 2
1681let s:string_keep = 'keep'
1682
1683def Test_insert()
1684  var l = insert([2, 1], 3)
1685  var res = 0
1686  for n in l
1687    res += n
1688  endfor
1689  res->assert_equal(6)
1690
1691  var m: any = []
1692  insert(m, 4)
1693  call assert_equal([4], m)
1694  extend(m, [6], 0)
1695  call assert_equal([6, 4], m)
1696
1697  var lines =<< trim END
1698      insert(test_null_list(), 123)
1699  END
1700  CheckDefExecAndScriptFailure(lines, 'E1130:', 1)
1701
1702  lines =<< trim END
1703      insert(test_null_blob(), 123)
1704  END
1705  CheckDefExecAndScriptFailure(lines, 'E1131:', 1)
1706
1707  assert_equal([1, 2, 3], insert([2, 3], 1))
1708  assert_equal([1, 2, 3], insert([2, 3], s:number_one))
1709  assert_equal([1, 2, 3], insert([1, 2], 3, 2))
1710  assert_equal([1, 2, 3], insert([1, 2], 3, s:number_two))
1711  assert_equal(['a', 'b', 'c'], insert(['b', 'c'], 'a'))
1712  assert_equal(0z1234, insert(0z34, 0x12))
1713
1714  CheckDefAndScriptFailure2(['insert("a", 1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1226: List or Blob required for argument 1')
1715  CheckDefFailure(['insert([2, 3], "a")'], 'E1013: Argument 2: type mismatch, expected number but got string')
1716  CheckDefAndScriptFailure2(['insert([2, 3], 1, "x")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
1717enddef
1718
1719def Test_invert()
1720  CheckDefAndScriptFailure2(['invert("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1721enddef
1722
1723def Test_isdirectory()
1724  CheckDefAndScriptFailure2(['isdirectory(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1174: String required for argument 1')
1725  assert_false(isdirectory('NonExistingDir'))
1726enddef
1727
1728def Test_islocked()
1729  CheckDefAndScriptFailure2(['islocked(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
1730  CheckDefAndScriptFailure2(['var n1: number = 10', 'islocked(n1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1731  g:v1 = 10
1732  assert_false(islocked('g:v1'))
1733  lockvar g:v1
1734  assert_true(islocked('g:v1'))
1735  unlet g:v1
1736enddef
1737
1738def Test_items()
1739  CheckDefFailure(['[]->items()'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>')
1740  assert_equal([['a', 10], ['b', 20]], {'a': 10, 'b': 20}->items())
1741  assert_equal([], {}->items())
1742enddef
1743
1744def Test_job_getchannel()
1745  if !has('job')
1746    CheckFeature job
1747  else
1748    CheckDefAndScriptFailure2(['job_getchannel("a")'], 'E1013: Argument 1: type mismatch, expected job but got string', 'E1218: Job required for argument 1')
1749    assert_fails('job_getchannel(test_null_job())', 'E916: not a valid job')
1750  endif
1751enddef
1752
1753def Test_job_info()
1754  if !has('job')
1755    CheckFeature job
1756  else
1757    CheckDefAndScriptFailure2(['job_info("a")'], 'E1013: Argument 1: type mismatch, expected job but got string', 'E1218: Job required for argument 1')
1758    assert_fails('job_info(test_null_job())', 'E916: not a valid job')
1759  endif
1760enddef
1761
1762def Test_job_info_return_type()
1763  if !has('job')
1764    CheckFeature job
1765  else
1766    job_start(&shell)
1767    var jobs = job_info()
1768    assert_equal('list<job>', typename(jobs))
1769    assert_equal('dict<any>', typename(job_info(jobs[0])))
1770    job_stop(jobs[0])
1771  endif
1772enddef
1773
1774def Test_job_setoptions()
1775  if !has('job')
1776    CheckFeature job
1777  else
1778    CheckDefAndScriptFailure2(['job_setoptions(test_null_channel(), {})'], 'E1013: Argument 1: type mismatch, expected job but got channel', 'E1218: Job required for argument 1')
1779    CheckDefAndScriptFailure2(['job_setoptions(test_null_job(), [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
1780    assert_equal('fail', job_status(test_null_job()))
1781  endif
1782enddef
1783
1784def Test_job_status()
1785  if !has('job')
1786    CheckFeature job
1787  else
1788    CheckDefAndScriptFailure2(['job_status("a")'], 'E1013: Argument 1: type mismatch, expected job but got string', 'E1218: Job required for argument 1')
1789    assert_equal('fail', job_status(test_null_job()))
1790  endif
1791enddef
1792
1793def Test_job_stop()
1794  if !has('job')
1795    CheckFeature job
1796  else
1797    CheckDefAndScriptFailure2(['job_stop("a")'], 'E1013: Argument 1: type mismatch, expected job but got string', 'E1218: Job required for argument 1')
1798    CheckDefAndScriptFailure2(['job_stop(test_null_job(), true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 2')
1799  endif
1800enddef
1801
1802def Test_join()
1803  CheckDefAndScriptFailure2(['join("abc")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1')
1804  CheckDefAndScriptFailure2(['join([], 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1805enddef
1806
1807def Test_js_decode()
1808  CheckDefAndScriptFailure2(['js_decode(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1809  assert_equal([1, 2], js_decode('[1,2]'))
1810enddef
1811
1812def Test_json_decode()
1813  CheckDefAndScriptFailure2(['json_decode(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1174: String required for argument 1')
1814  assert_equal(1.0, json_decode('1.0'))
1815enddef
1816
1817def Test_keys()
1818  CheckDefAndScriptFailure2(['keys([])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
1819  assert_equal(['a'], {a: 'v'}->keys())
1820  assert_equal([], {}->keys())
1821enddef
1822
1823def Test_keys_return_type()
1824  const var: list<string> = {a: 1, b: 2}->keys()
1825  var->assert_equal(['a', 'b'])
1826enddef
1827
1828def Test_len()
1829  CheckDefAndScriptFailure2(['len(true)'], 'E1013: Argument 1: type mismatch, expected list<any> but got bool', 'E701: Invalid type for len()')
1830  assert_equal(2, "ab"->len())
1831  assert_equal(3, 456->len())
1832  assert_equal(0, []->len())
1833  assert_equal(1, {a: 10}->len())
1834  assert_equal(4, 0z20304050->len())
1835enddef
1836
1837def Test_libcall()
1838  CheckFeature libcall
1839  CheckDefAndScriptFailure2(['libcall(1, "b", 3)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1840  CheckDefAndScriptFailure2(['libcall("a", 2, 3)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1841  CheckDefAndScriptFailure2(['libcall("a", "b", 1.1)'], 'E1013: Argument 3: type mismatch, expected string but got float', 'E1220: String or Number required for argument 3')
1842enddef
1843
1844def Test_libcallnr()
1845  CheckFeature libcall
1846  CheckDefAndScriptFailure2(['libcallnr(1, "b", 3)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1847  CheckDefAndScriptFailure2(['libcallnr("a", 2, 3)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1848  CheckDefAndScriptFailure2(['libcallnr("a", "b", 1.1)'], 'E1013: Argument 3: type mismatch, expected string but got float', 'E1220: String or Number required for argument 3')
1849enddef
1850
1851def Test_line()
1852  assert_fails('line(true)', 'E1174:')
1853  CheckDefAndScriptFailure2(['line(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1854  CheckDefAndScriptFailure2(['line(".", "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
1855enddef
1856
1857def Test_line2byte()
1858  CheckDefAndScriptFailure2(['line2byte(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
1859  assert_equal(-1, line2byte(1))
1860  assert_equal(-1, line2byte(10000))
1861enddef
1862
1863def Test_lispindent()
1864  CheckDefAndScriptFailure2(['lispindent({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1220: String or Number required for argument 1')
1865  assert_equal(0, lispindent(1))
1866enddef
1867
1868def Test_list2str_str2list_utf8()
1869  var s = "\u3042\u3044"
1870  var l = [0x3042, 0x3044]
1871  str2list(s, true)->assert_equal(l)
1872  list2str(l, true)->assert_equal(s)
1873enddef
1874
1875def Test_list2str()
1876  CheckDefAndScriptFailure2(['list2str(".", true)'], 'E1013: Argument 1: type mismatch, expected list<number> but got string', 'E1211: List required for argument 1')
1877  CheckDefAndScriptFailure2(['list2str([1], 0z10)'], 'E1013: Argument 2: type mismatch, expected bool but got blob', 'E1212: Bool required for argument 2')
1878enddef
1879
1880def SID(): number
1881  return expand('<SID>')
1882          ->matchstr('<SNR>\zs\d\+\ze_$')
1883          ->str2nr()
1884enddef
1885
1886def Test_listener_add()
1887  CheckDefAndScriptFailure2(['listener_add("1", true)'], 'E1013: Argument 2: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 2')
1888enddef
1889
1890def Test_listener_flush()
1891  CheckDefAndScriptFailure2(['listener_flush([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
1892enddef
1893
1894def Test_listener_remove()
1895  CheckDefAndScriptFailure2(['listener_remove("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
1896enddef
1897
1898def Test_lua()
1899  if !has('lua')
1900    CheckFeature lua
1901  endif
1902  CheckDefAndScriptFailure2(['luaeval(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1903enddef
1904
1905def Test_map()
1906  CheckDefAndScriptFailure2(['map("x", "1")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1228: List, Dictionary or Blob required for argument 1')
1907  CheckDefAndScriptFailure2(['map(1, "1")'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1228: List, Dictionary or Blob required for argument 1')
1908enddef
1909
1910def Test_map_failure()
1911  CheckFeature job
1912
1913  var lines =<< trim END
1914      vim9script
1915      writefile([], 'Xtmpfile')
1916      silent e Xtmpfile
1917      var d = {[bufnr('%')]: {a: 0}}
1918      au BufReadPost * Func()
1919      def Func()
1920          if d->has_key('')
1921          endif
1922          eval d[expand('<abuf>')]->mapnew((_, v: dict<job>) => 0)
1923      enddef
1924      e
1925  END
1926  CheckScriptFailure(lines, 'E1013:')
1927  au! BufReadPost
1928  delete('Xtmpfile')
1929enddef
1930
1931def Test_map_function_arg()
1932  var lines =<< trim END
1933      def MapOne(i: number, v: string): string
1934        return i .. ':' .. v
1935      enddef
1936      var l = ['a', 'b', 'c']
1937      map(l, MapOne)
1938      assert_equal(['0:a', '1:b', '2:c'], l)
1939  END
1940  CheckDefAndScriptSuccess(lines)
1941
1942  lines =<< trim END
1943      range(3)->map((a, b, c) => a + b + c)
1944  END
1945  CheckDefExecAndScriptFailure(lines, 'E1190: One argument too few')
1946  lines =<< trim END
1947      range(3)->map((a, b, c, d) => a + b + c + d)
1948  END
1949  CheckDefExecAndScriptFailure(lines, 'E1190: 2 arguments too few')
1950enddef
1951
1952def Test_map_item_type()
1953  var lines =<< trim END
1954      var l = ['a', 'b', 'c']
1955      map(l, (k, v) => k .. '/' .. v )
1956      assert_equal(['0/a', '1/b', '2/c'], l)
1957  END
1958  CheckDefAndScriptSuccess(lines)
1959
1960  lines =<< trim END
1961    var l: list<number> = [0]
1962    echo map(l, (_, v) => [])
1963  END
1964  CheckDefExecAndScriptFailure(lines, 'E1012: Type mismatch; expected number but got list<unknown> in map()', 2)
1965
1966  lines =<< trim END
1967    var l: list<number> = range(2)
1968    echo map(l, (_, v) => [])
1969  END
1970  CheckDefExecAndScriptFailure(lines, 'E1012: Type mismatch; expected number but got list<unknown> in map()', 2)
1971
1972  lines =<< trim END
1973    var d: dict<number> = {key: 0}
1974    echo map(d, (_, v) => [])
1975  END
1976  CheckDefExecAndScriptFailure(lines, 'E1012: Type mismatch; expected number but got list<unknown> in map()', 2)
1977enddef
1978
1979def Test_maparg()
1980  var lnum = str2nr(expand('<sflnum>'))
1981  map foo bar
1982  maparg('foo', '', false, true)->assert_equal({
1983        lnum: lnum + 1,
1984        script: 0,
1985        mode: ' ',
1986        silent: 0,
1987        noremap: 0,
1988        lhs: 'foo',
1989        lhsraw: 'foo',
1990        nowait: 0,
1991        expr: 0,
1992        sid: SID(),
1993        rhs: 'bar',
1994        buffer: 0})
1995  unmap foo
1996  CheckDefAndScriptFailure2(['maparg(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
1997  CheckDefAndScriptFailure2(['maparg("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
1998  CheckDefAndScriptFailure2(['maparg("a", "b", 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
1999  CheckDefAndScriptFailure2(['maparg("a", "b", true, 2)'], 'E1013: Argument 4: type mismatch, expected bool but got number', 'E1212: Bool required for argument 4')
2000enddef
2001
2002def Test_maparg_mapset()
2003  nnoremap <F3> :echo "hit F3"<CR>
2004  var mapsave = maparg('<F3>', 'n', false, true)
2005  mapset('n', false, mapsave)
2006
2007  nunmap <F3>
2008enddef
2009
2010def Test_mapcheck()
2011  iabbrev foo foobar
2012  mapcheck('foo', 'i', true)->assert_equal('foobar')
2013  iunabbrev foo
2014  CheckDefAndScriptFailure2(['mapcheck(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2015  CheckDefAndScriptFailure2(['mapcheck("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2016  CheckDefAndScriptFailure2(['mapcheck("a", "b", 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
2017enddef
2018
2019def Test_mapnew()
2020  CheckDefAndScriptFailure2(['mapnew("x", "1")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1228: List, Dictionary or Blob required for argument 1')
2021  CheckDefAndScriptFailure2(['mapnew(1, "1")'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1228: List, Dictionary or Blob required for argument 1')
2022enddef
2023
2024def Test_mapset()
2025  CheckDefAndScriptFailure2(['mapset(1, true, {})'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2026  CheckDefAndScriptFailure2(['mapset("a", 2, {})'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
2027  CheckDefAndScriptFailure2(['mapset("a", false, [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
2028enddef
2029
2030def Test_match()
2031  CheckDefAndScriptFailure2(['match(0z12, "p")'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1222: String or List required for argument 1')
2032  CheckDefAndScriptFailure2(['match(["s"], [2])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
2033  CheckDefAndScriptFailure2(['match("s", "p", "q")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2034  CheckDefAndScriptFailure2(['match("s", "p", 1, "r")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2035  assert_equal(2, match('ab12cd', '12'))
2036  assert_equal(-1, match('ab12cd', '34'))
2037  assert_equal(6, match('ab12cd12ef', '12', 4))
2038  assert_equal(2, match('abcd', '..', 0, 3))
2039  assert_equal(1, match(['a', 'b', 'c'], 'b'))
2040  assert_equal(-1, match(['a', 'b', 'c'], 'd'))
2041  assert_equal(3, match(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2))
2042  assert_equal(5, match(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2, 2))
2043enddef
2044
2045def Test_matchadd()
2046  CheckDefAndScriptFailure2(['matchadd(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2047  CheckDefAndScriptFailure2(['matchadd("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2048  CheckDefAndScriptFailure2(['matchadd("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2049  CheckDefAndScriptFailure2(['matchadd("a", "b", 1, "d")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2050  CheckDefAndScriptFailure2(['matchadd("a", "b", 1, 1, [])'], 'E1013: Argument 5: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 5')
2051enddef
2052
2053def Test_matchaddpos()
2054  CheckDefAndScriptFailure2(['matchaddpos(1, [1])'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2055  CheckDefAndScriptFailure2(['matchaddpos("a", "b")'], 'E1013: Argument 2: type mismatch, expected list<any> but got string', 'E1211: List required for argument 2')
2056  CheckDefAndScriptFailure2(['matchaddpos("a", [1], "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2057  CheckDefAndScriptFailure2(['matchaddpos("a", [1], 1, "d")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2058  CheckDefAndScriptFailure2(['matchaddpos("a", [1], 1, 1, [])'], 'E1013: Argument 5: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 5')
2059enddef
2060
2061def Test_matcharg()
2062  CheckDefAndScriptFailure2(['matcharg("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2063enddef
2064
2065def Test_matchdelete()
2066  CheckDefAndScriptFailure2(['matchdelete("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2067  CheckDefAndScriptFailure2(['matchdelete("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2068  CheckDefAndScriptFailure2(['matchdelete(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2069enddef
2070
2071def Test_matchend()
2072  CheckDefAndScriptFailure2(['matchend(0z12, "p")'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1222: String or List required for argument 1')
2073  CheckDefAndScriptFailure2(['matchend(["s"], [2])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
2074  CheckDefAndScriptFailure2(['matchend("s", "p", "q")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2075  CheckDefAndScriptFailure2(['matchend("s", "p", 1, "r")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2076  assert_equal(4, matchend('ab12cd', '12'))
2077  assert_equal(-1, matchend('ab12cd', '34'))
2078  assert_equal(8, matchend('ab12cd12ef', '12', 4))
2079  assert_equal(4, matchend('abcd', '..', 0, 3))
2080  assert_equal(1, matchend(['a', 'b', 'c'], 'b'))
2081  assert_equal(-1, matchend(['a', 'b', 'c'], 'd'))
2082  assert_equal(3, matchend(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2))
2083  assert_equal(5, matchend(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2, 2))
2084enddef
2085
2086def Test_matchfuzzy()
2087  CheckDefAndScriptFailure2(['matchfuzzy({}, "p")'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 1')
2088  CheckDefAndScriptFailure2(['matchfuzzy([], 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2089  CheckDefAndScriptFailure2(['matchfuzzy([], "a", [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
2090enddef
2091
2092def Test_matchfuzzypos()
2093  CheckDefAndScriptFailure2(['matchfuzzypos({}, "p")'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 1')
2094  CheckDefAndScriptFailure2(['matchfuzzypos([], 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2095  CheckDefAndScriptFailure2(['matchfuzzypos([], "a", [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
2096enddef
2097
2098def Test_matchlist()
2099  CheckDefAndScriptFailure2(['matchlist(0z12, "p")'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1222: String or List required for argument 1')
2100  CheckDefAndScriptFailure2(['matchlist(["s"], [2])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
2101  CheckDefAndScriptFailure2(['matchlist("s", "p", "q")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2102  CheckDefAndScriptFailure2(['matchlist("s", "p", 1, "r")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2103  var l: list<string> = ['12',  '', '', '', '', '', '', '', '', '']
2104  assert_equal(l, matchlist('ab12cd', '12'))
2105  assert_equal([], matchlist('ab12cd', '34'))
2106  assert_equal(l, matchlist('ab12cd12ef', '12', 4))
2107  l[0] = 'cd'
2108  assert_equal(l, matchlist('abcd', '..', 0, 3))
2109  l[0] = 'b'
2110  assert_equal(l, matchlist(['a', 'b', 'c'], 'b'))
2111  assert_equal([], matchlist(['a', 'b', 'c'], 'd'))
2112  assert_equal(l, matchlist(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2))
2113  assert_equal(l, matchlist(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2, 2))
2114enddef
2115
2116def Test_matchstr()
2117  CheckDefAndScriptFailure2(['matchstr(0z12, "p")'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1222: String or List required for argument 1')
2118  CheckDefAndScriptFailure2(['matchstr(["s"], [2])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
2119  CheckDefAndScriptFailure2(['matchstr("s", "p", "q")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2120  CheckDefAndScriptFailure2(['matchstr("s", "p", 1, "r")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2121  assert_equal('12', matchstr('ab12cd', '12'))
2122  assert_equal('', matchstr('ab12cd', '34'))
2123  assert_equal('12', matchstr('ab12cd12ef', '12', 4))
2124  assert_equal('cd', matchstr('abcd', '..', 0, 3))
2125  assert_equal('b', matchstr(['a', 'b', 'c'], 'b'))
2126  assert_equal('', matchstr(['a', 'b', 'c'], 'd'))
2127  assert_equal('b', matchstr(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2))
2128  assert_equal('b', matchstr(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2, 2))
2129enddef
2130
2131def Test_matchstrpos()
2132  CheckDefAndScriptFailure2(['matchstrpos(0z12, "p")'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1222: String or List required for argument 1')
2133  CheckDefAndScriptFailure2(['matchstrpos(["s"], [2])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
2134  CheckDefAndScriptFailure2(['matchstrpos("s", "p", "q")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2135  CheckDefAndScriptFailure2(['matchstrpos("s", "p", 1, "r")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2136  assert_equal(['12', 2, 4], matchstrpos('ab12cd', '12'))
2137  assert_equal(['', -1, -1], matchstrpos('ab12cd', '34'))
2138  assert_equal(['12', 6, 8], matchstrpos('ab12cd12ef', '12', 4))
2139  assert_equal(['cd', 2, 4], matchstrpos('abcd', '..', 0, 3))
2140  assert_equal(['b', 1, 0, 1], matchstrpos(['a', 'b', 'c'], 'b'))
2141  assert_equal(['', -1, -1, -1], matchstrpos(['a', 'b', 'c'], 'd'))
2142  assert_equal(['b', 3, 0, 1],
2143                    matchstrpos(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2))
2144  assert_equal(['b', 5, 0, 1],
2145                    matchstrpos(['a', 'b', 'c', 'b', 'd', 'b'], 'b', 2, 2))
2146enddef
2147
2148def Test_max()
2149  g:flag = true
2150  var l1: list<number> = g:flag
2151          ? [1, max([2, 3])]
2152          : [4, 5]
2153  assert_equal([1, 3], l1)
2154
2155  g:flag = false
2156  var l2: list<number> = g:flag
2157          ? [1, max([2, 3])]
2158          : [4, 5]
2159  assert_equal([4, 5], l2)
2160  CheckDefAndScriptFailure2(['max(5)'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1227: List or Dictionary required for argument 1')
2161enddef
2162
2163def Test_menu_info()
2164  CheckDefAndScriptFailure2(['menu_info(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2165  CheckDefAndScriptFailure2(['menu_info(10, "n")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2166  CheckDefAndScriptFailure2(['menu_info("File", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2167  assert_equal({}, menu_info('aMenu'))
2168enddef
2169
2170def Test_min()
2171  g:flag = true
2172  var l1: list<number> = g:flag
2173          ? [1, min([2, 3])]
2174          : [4, 5]
2175  assert_equal([1, 2], l1)
2176
2177  g:flag = false
2178  var l2: list<number> = g:flag
2179          ? [1, min([2, 3])]
2180          : [4, 5]
2181  assert_equal([4, 5], l2)
2182  CheckDefAndScriptFailure2(['min(5)'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1227: List or Dictionary required for argument 1')
2183enddef
2184
2185def Test_mkdir()
2186  CheckDefAndScriptFailure2(['mkdir(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
2187  CheckDefAndScriptFailure2(['mkdir("a", {})'], 'E1013: Argument 2: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 2')
2188  CheckDefAndScriptFailure2(['mkdir("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2189  delete('a', 'rf')
2190enddef
2191
2192def Test_mode()
2193  CheckDefAndScriptFailure2(['mode("1")'], 'E1013: Argument 1: type mismatch, expected bool but got string', 'E1212: Bool required for argument 1')
2194  CheckDefAndScriptFailure2(['mode(2)'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
2195enddef
2196
2197def Test_mzeval()
2198  if !has('mzscheme')
2199    CheckFeature mzscheme
2200  endif
2201  CheckDefAndScriptFailure2(['mzeval(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
2202enddef
2203
2204def Test_nextnonblank()
2205  CheckDefAndScriptFailure2(['nextnonblank(null)'], 'E1013: Argument 1: type mismatch, expected string but got special', 'E1220: String or Number required for argument 1')
2206  assert_equal(0, nextnonblank(1))
2207enddef
2208
2209def Test_nr2char()
2210  nr2char(97, true)->assert_equal('a')
2211  CheckDefAndScriptFailure2(['nr2char("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2212  CheckDefAndScriptFailure2(['nr2char(1, "a")'], 'E1013: Argument 2: type mismatch, expected bool but got string', 'E1212: Bool required for argument 2')
2213enddef
2214
2215def Test_or()
2216  CheckDefAndScriptFailure2(['or("x", 0x2)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2217  CheckDefAndScriptFailure2(['or(0x1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2218enddef
2219
2220def Test_pathshorten()
2221  CheckDefAndScriptFailure2(['pathshorten(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2222  CheckDefAndScriptFailure2(['pathshorten("a", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2223enddef
2224
2225def Test_perleval()
2226  if !has('perl')
2227    CheckFeature perl
2228  endif
2229  CheckDefAndScriptFailure2(['perleval(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
2230enddef
2231
2232def Test_popup_atcursor()
2233  CheckDefAndScriptFailure2(['popup_atcursor({"a": 10}, {})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 1')
2234  CheckDefAndScriptFailure2(['popup_atcursor("a", [1, 2])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
2235
2236  # Pass variable of type 'any' to popup_atcursor()
2237  var what: any = 'Hello'
2238  var popupID = what->popup_atcursor({moved: 'any'})
2239  assert_equal(0, popupID->popup_getoptions().tabpage)
2240  popupID->popup_close()
2241enddef
2242
2243def Test_popup_beval()
2244  CheckDefAndScriptFailure2(['popup_beval({"a": 10}, {})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 1')
2245  CheckDefAndScriptFailure2(['popup_beval("a", [1, 2])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
2246enddef
2247
2248def Test_popup_clear()
2249  CheckDefAndScriptFailure2(['popup_clear(["a"])'], 'E1013: Argument 1: type mismatch, expected bool but got list<string>', 'E1212: Bool required for argument 1')
2250  CheckDefAndScriptFailure2(['popup_clear(2)'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
2251enddef
2252
2253def Test_popup_close()
2254  CheckDefAndScriptFailure2(['popup_close("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2255enddef
2256
2257def Test_popup_create()
2258  # Pass variable of type 'any' to popup_create()
2259  var what: any = 'Hello'
2260  var popupID = what->popup_create({})
2261  assert_equal(0, popupID->popup_getoptions().tabpage)
2262  popupID->popup_close()
2263enddef
2264
2265def Test_popup_dialog()
2266  CheckDefAndScriptFailure2(['popup_dialog({"a": 10}, {})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 1')
2267  CheckDefAndScriptFailure2(['popup_dialog("a", [1, 2])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
2268enddef
2269
2270def Test_popup_filter_menu()
2271  CheckDefAndScriptFailure2(['popup_filter_menu("x", "")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2272  CheckDefAndScriptFailure2(['popup_filter_menu(1, 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2273enddef
2274
2275def Test_popup_filter_yesno()
2276  CheckDefAndScriptFailure2(['popup_filter_yesno("x", "")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2277  CheckDefAndScriptFailure2(['popup_filter_yesno(1, 1)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2278enddef
2279
2280def Test_popup_getoptions()
2281  CheckDefAndScriptFailure2(['popup_getoptions("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2282  CheckDefAndScriptFailure2(['popup_getoptions(true)'], 'E1013: Argument 1: type mismatch, expected number but got bool', 'E1210: Number required for argument 1')
2283enddef
2284
2285def Test_popup_getpos()
2286  CheckDefAndScriptFailure2(['popup_getpos("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2287  CheckDefAndScriptFailure2(['popup_getpos(true)'], 'E1013: Argument 1: type mismatch, expected number but got bool', 'E1210: Number required for argument 1')
2288enddef
2289
2290def Test_popup_hide()
2291  CheckDefAndScriptFailure2(['popup_hide("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2292  CheckDefAndScriptFailure2(['popup_hide(true)'], 'E1013: Argument 1: type mismatch, expected number but got bool', 'E1210: Number required for argument 1')
2293enddef
2294
2295def Test_popup_locate()
2296  CheckDefAndScriptFailure2(['popup_locate("a", 20)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2297  CheckDefAndScriptFailure2(['popup_locate(10, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2298enddef
2299
2300def Test_popup_menu()
2301  CheckDefAndScriptFailure2(['popup_menu({"a": 10}, {})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 1')
2302  CheckDefAndScriptFailure2(['popup_menu("a", [1, 2])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
2303enddef
2304
2305def Test_popup_move()
2306  CheckDefAndScriptFailure2(['popup_move("x", {})'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2307  CheckDefAndScriptFailure2(['popup_move(1, [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
2308enddef
2309
2310def Test_popup_notification()
2311  CheckDefAndScriptFailure2(['popup_notification({"a": 10}, {})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 1')
2312  CheckDefAndScriptFailure2(['popup_notification("a", [1, 2])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
2313enddef
2314
2315def Test_popup_setoptions()
2316  CheckDefAndScriptFailure2(['popup_setoptions("x", {})'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2317  CheckDefAndScriptFailure2(['popup_setoptions(1, [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
2318enddef
2319
2320def Test_popup_settext()
2321  CheckDefAndScriptFailure2(['popup_settext("x", [])'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2322  CheckDefAndScriptFailure2(['popup_settext(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1222: String or List required for argument 2')
2323enddef
2324
2325def Test_popup_show()
2326  CheckDefAndScriptFailure2(['popup_show("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2327  CheckDefAndScriptFailure2(['popup_show(true)'], 'E1013: Argument 1: type mismatch, expected number but got bool', 'E1210: Number required for argument 1')
2328enddef
2329
2330def Test_prevnonblank()
2331  CheckDefAndScriptFailure2(['prevnonblank(null)'], 'E1013: Argument 1: type mismatch, expected string but got special', 'E1220: String or Number required for argument 1')
2332  assert_equal(0, prevnonblank(1))
2333enddef
2334
2335def Test_printf()
2336  CheckDefAndScriptFailure2(['printf([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
2337  printf(0x10)->assert_equal('16')
2338  assert_equal(" abc", "abc"->printf("%4s"))
2339enddef
2340
2341def Test_prompt_getprompt()
2342  if !has('channel')
2343    CheckFeature channel
2344  else
2345    CheckDefAndScriptFailure2(['prompt_getprompt([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
2346    assert_equal('', prompt_getprompt('NonExistingBuf'))
2347  endif
2348enddef
2349
2350def Test_prompt_setcallback()
2351  if !has('channel')
2352    CheckFeature channel
2353  else
2354    CheckDefAndScriptFailure2(['prompt_setcallback(true, "1")'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
2355  endif
2356enddef
2357
2358def Test_prompt_setinterrupt()
2359  if !has('channel')
2360    CheckFeature channel
2361  else
2362    CheckDefAndScriptFailure2(['prompt_setinterrupt(true, "1")'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
2363  endif
2364enddef
2365
2366def Test_prompt_setprompt()
2367  if !has('channel')
2368    CheckFeature channel
2369  else
2370    CheckDefAndScriptFailure2(['prompt_setprompt([], "p")'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
2371    CheckDefAndScriptFailure2(['prompt_setprompt(1, [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
2372  endif
2373enddef
2374
2375def Test_prop_add()
2376  CheckDefAndScriptFailure2(['prop_add("a", 2, {})'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2377  CheckDefAndScriptFailure2(['prop_add(1, "b", {})'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2378  CheckDefAndScriptFailure2(['prop_add(1, 2, [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
2379enddef
2380
2381def Test_prop_add_list()
2382  CheckDefAndScriptFailure2(['prop_add_list([], [])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
2383  CheckDefAndScriptFailure2(['prop_add_list({}, {})'], 'E1013: Argument 2: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 2')
2384enddef
2385
2386def Test_prop_clear()
2387  CheckDefAndScriptFailure2(['prop_clear("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2388  CheckDefAndScriptFailure2(['prop_clear(1, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2389  CheckDefAndScriptFailure2(['prop_clear(1, 2, [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
2390enddef
2391
2392def Test_prop_find()
2393  CheckDefAndScriptFailure2(['prop_find([1, 2])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 1')
2394  CheckDefAndScriptFailure2(['prop_find([1, 2], "k")'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 1')
2395  CheckDefAndScriptFailure2(['prop_find({"a": 10}, ["a"])'], 'E1013: Argument 2: type mismatch, expected string but got list<string>', 'E1174: String required for argument 2')
2396enddef
2397
2398def Test_prop_list()
2399  CheckDefAndScriptFailure2(['prop_list("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2400  CheckDefAndScriptFailure2(['prop_list(1, [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
2401enddef
2402
2403def Test_prop_remove()
2404  CheckDefAndScriptFailure2(['prop_remove([])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
2405  CheckDefAndScriptFailure2(['prop_remove({}, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2406  CheckDefAndScriptFailure2(['prop_remove({}, 1, "b")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2407enddef
2408
2409def Test_prop_type_add()
2410  CheckDefAndScriptFailure2(['prop_type_add({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
2411  CheckDefAndScriptFailure2(['prop_type_add("a", "b")'], 'E1013: Argument 2: type mismatch, expected dict<any> but got string', 'E1206: Dictionary required for argument 2')
2412enddef
2413
2414def Test_prop_type_change()
2415  CheckDefAndScriptFailure2(['prop_type_change({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
2416  CheckDefAndScriptFailure2(['prop_type_change("a", "b")'], 'E1013: Argument 2: type mismatch, expected dict<any> but got string', 'E1206: Dictionary required for argument 2')
2417enddef
2418
2419def Test_prop_type_delete()
2420  CheckDefAndScriptFailure2(['prop_type_delete({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
2421  CheckDefAndScriptFailure2(['prop_type_delete({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
2422  CheckDefAndScriptFailure2(['prop_type_delete("a", "b")'], 'E1013: Argument 2: type mismatch, expected dict<any> but got string', 'E1206: Dictionary required for argument 2')
2423enddef
2424
2425def Test_prop_type_get()
2426  CheckDefAndScriptFailure2(['prop_type_get({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
2427  CheckDefAndScriptFailure2(['prop_type_get({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
2428  CheckDefAndScriptFailure2(['prop_type_get("a", "b")'], 'E1013: Argument 2: type mismatch, expected dict<any> but got string', 'E1206: Dictionary required for argument 2')
2429enddef
2430
2431def Test_prop_type_list()
2432  CheckDefAndScriptFailure2(['prop_type_list(["a"])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<string>', 'E1206: Dictionary required for argument 1')
2433  CheckDefAndScriptFailure2(['prop_type_list(2)'], 'E1013: Argument 1: type mismatch, expected dict<any> but got number', 'E1206: Dictionary required for argument 1')
2434enddef
2435
2436def Test_py3eval()
2437  if !has('python3')
2438    CheckFeature python3
2439  endif
2440  CheckDefAndScriptFailure2(['py3eval([2])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
2441enddef
2442
2443def Test_pyeval()
2444  if !has('python')
2445    CheckFeature python
2446  endif
2447  CheckDefAndScriptFailure2(['pyeval([2])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
2448enddef
2449
2450def Test_pyxeval()
2451  if !has('python') && !has('python3')
2452    CheckFeature python
2453  endif
2454  CheckDefAndScriptFailure2(['pyxeval([2])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
2455enddef
2456
2457def Test_rand()
2458  CheckDefAndScriptFailure2(['rand(10)'], 'E1013: Argument 1: type mismatch, expected list<number> but got number', 'E1211: List required for argument 1')
2459  CheckDefFailure(['rand(["a"])'], 'E1013: Argument 1: type mismatch, expected list<number> but got list<string>')
2460  assert_true(rand() >= 0)
2461  assert_true(rand(srand()) >= 0)
2462enddef
2463
2464def Test_range()
2465  CheckDefAndScriptFailure2(['range("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2466  CheckDefAndScriptFailure2(['range(10, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2467  CheckDefAndScriptFailure2(['range(10, 20, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2468enddef
2469
2470def Test_readdir()
2471  eval expand('sautest')->readdir((e) => e[0] !=# '.')
2472  eval expand('sautest')->readdirex((e) => e.name[0] !=# '.')
2473  CheckDefAndScriptFailure2(['readdir(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
2474  CheckDefAndScriptFailure2(['readdir("a", "1", [3])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
2475enddef
2476
2477def Test_readdirex()
2478  CheckDefAndScriptFailure2(['readdirex(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
2479  CheckDefAndScriptFailure2(['readdirex("a", "1", [3])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
2480enddef
2481
2482def Test_readblob()
2483  var blob = 0z12341234
2484  writefile(blob, 'Xreadblob')
2485  var read: blob = readblob('Xreadblob')
2486  assert_equal(blob, read)
2487
2488  var lines =<< trim END
2489      var read: list<string> = readblob('Xreadblob')
2490  END
2491  CheckDefAndScriptFailure(lines, 'E1012: Type mismatch; expected list<string> but got blob', 1)
2492  delete('Xreadblob')
2493enddef
2494
2495def Test_readfile()
2496  var text = ['aaa', 'bbb', 'ccc']
2497  writefile(text, 'Xreadfile')
2498  var read: list<string> = readfile('Xreadfile')
2499  assert_equal(text, read)
2500
2501  var lines =<< trim END
2502      var read: dict<string> = readfile('Xreadfile')
2503  END
2504  CheckDefAndScriptFailure(lines, 'E1012: Type mismatch; expected dict<string> but got list<string>', 1)
2505  delete('Xreadfile')
2506
2507  CheckDefAndScriptFailure2(['readfile("a", 0z10)'], 'E1013: Argument 2: type mismatch, expected string but got blob', 'E1174: String required for argument 2')
2508  CheckDefAndScriptFailure2(['readfile("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2509enddef
2510
2511def Test_reduce()
2512  CheckDefAndScriptFailure2(['reduce({a: 10}, "1")'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<number>', 'E897: List or Blob required')
2513  assert_equal(6, [1, 2, 3]->reduce((r, c) => r + c, 0))
2514  assert_equal(11, 0z0506->reduce((r, c) => r + c, 0))
2515enddef
2516
2517def Test_reltime()
2518  CheckFeature reltime
2519
2520  CheckDefExecAndScriptFailure(['[]->reltime()'], 'E474:')
2521  CheckDefExecAndScriptFailure(['[]->reltime([])'], 'E474:')
2522
2523  CheckDefAndScriptFailure2(['reltime("x")'], 'E1013: Argument 1: type mismatch, expected list<number> but got string', 'E1211: List required for argument 1')
2524  CheckDefFailure(['reltime(["x", "y"])'], 'E1013: Argument 1: type mismatch, expected list<number> but got list<string>')
2525  CheckDefAndScriptFailure2(['reltime([1, 2], 10)'], 'E1013: Argument 2: type mismatch, expected list<number> but got number', 'E1211: List required for argument 2')
2526  CheckDefFailure(['reltime([1, 2], ["a", "b"])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>')
2527  var start: list<any> = reltime()
2528  assert_true(type(reltime(start)) == v:t_list)
2529  var end: list<any> = reltime()
2530  assert_true(type(reltime(start, end)) == v:t_list)
2531enddef
2532
2533def Test_reltimefloat()
2534  CheckFeature reltime
2535
2536  CheckDefExecAndScriptFailure(['[]->reltimefloat()'], 'E474:')
2537
2538  CheckDefAndScriptFailure2(['reltimefloat("x")'], 'E1013: Argument 1: type mismatch, expected list<number> but got string', 'E1211: List required for argument 1')
2539  CheckDefFailure(['reltimefloat([1.1])'], 'E1013: Argument 1: type mismatch, expected list<number> but got list<float>')
2540  assert_true(type(reltimefloat(reltime())) == v:t_float)
2541enddef
2542
2543def Test_reltimestr()
2544  CheckFeature reltime
2545
2546  CheckDefExecAndScriptFailure(['[]->reltimestr()'], 'E474:')
2547
2548  CheckDefAndScriptFailure2(['reltimestr(true)'], 'E1013: Argument 1: type mismatch, expected list<number> but got bool', 'E1211: List required for argument 1')
2549  CheckDefFailure(['reltimestr([true])'], 'E1013: Argument 1: type mismatch, expected list<number> but got list<bool>')
2550  assert_true(type(reltimestr(reltime())) == v:t_string)
2551enddef
2552
2553def Test_remote_expr()
2554  CheckFeature clientserver
2555  CheckEnv DISPLAY
2556  CheckDefAndScriptFailure2(['remote_expr(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2557  CheckDefAndScriptFailure2(['remote_expr("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2558  CheckDefAndScriptFailure2(['remote_expr("a", "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
2559  CheckDefAndScriptFailure2(['remote_expr("a", "b", "c", "d")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2560enddef
2561
2562def Test_remote_foreground()
2563  CheckFeature clientserver
2564  # remote_foreground() doesn't fail on MS-Windows
2565  CheckNotMSWindows
2566  CheckEnv DISPLAY
2567
2568  CheckDefAndScriptFailure2(['remote_foreground(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2569  assert_fails('remote_foreground("NonExistingServer")', 'E241:')
2570enddef
2571
2572def Test_remote_peek()
2573  CheckFeature clientserver
2574  CheckEnv DISPLAY
2575  CheckDefAndScriptFailure2(['remote_peek(0z10)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1174: String required for argument 1')
2576  CheckDefAndScriptFailure2(['remote_peek("a5b6c7", [1])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
2577enddef
2578
2579def Test_remote_read()
2580  CheckFeature clientserver
2581  CheckEnv DISPLAY
2582  CheckDefAndScriptFailure2(['remote_read(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2583  CheckDefAndScriptFailure2(['remote_read("a", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2584enddef
2585
2586def Test_remote_send()
2587  CheckFeature clientserver
2588  CheckEnv DISPLAY
2589  CheckDefAndScriptFailure2(['remote_send(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2590  CheckDefAndScriptFailure2(['remote_send("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2591  CheckDefAndScriptFailure2(['remote_send("a", "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
2592enddef
2593
2594def Test_remote_startserver()
2595  CheckFeature clientserver
2596  CheckEnv DISPLAY
2597  CheckDefAndScriptFailure2(['remote_startserver({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 1')
2598enddef
2599
2600def Test_remove_const_list()
2601  var l: list<number> = [1, 2, 3, 4]
2602  assert_equal([1, 2], remove(l, 0, 1))
2603  assert_equal([3, 4], l)
2604enddef
2605
2606def Test_remove()
2607  CheckDefAndScriptFailure2(['remove("a", 1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1228: List, Dictionary or Blob required for argument 1')
2608  CheckDefAndScriptFailure2(['remove([], "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2609  CheckDefAndScriptFailure2(['remove([], 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2610  CheckDefAndScriptFailure2(['remove({}, 1.1)'], 'E1013: Argument 2: type mismatch, expected string but got float', 'E1220: String or Number required for argument 2')
2611  CheckDefAndScriptFailure2(['remove(0z10, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2612  CheckDefAndScriptFailure2(['remove(0z20, 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2613  var l: any = [1, 2, 3, 4]
2614  remove(l, 1)
2615  assert_equal([1, 3, 4], l)
2616  remove(l, 0, 1)
2617  assert_equal([4], l)
2618  var b: any = 0z1234.5678.90
2619  remove(b, 1)
2620  assert_equal(0z1256.7890, b)
2621  remove(b, 1, 2)
2622  assert_equal(0z1290, b)
2623  var d: any = {a: 10, b: 20, c: 30}
2624  remove(d, 'b')
2625  assert_equal({a: 10, c: 30}, d)
2626  var d2: any = {1: 'a', 2: 'b', 3: 'c'}
2627  remove(d2, 2)
2628  assert_equal({1: 'a', 3: 'c'}, d2)
2629enddef
2630
2631def Test_remove_return_type()
2632  var l = remove({one: [1, 2], two: [3, 4]}, 'one')
2633  var res = 0
2634  for n in l
2635    res += n
2636  endfor
2637  res->assert_equal(3)
2638enddef
2639
2640def Test_rename()
2641  CheckDefAndScriptFailure2(['rename(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2642  CheckDefAndScriptFailure2(['rename("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2643enddef
2644
2645def Test_repeat()
2646  CheckDefAndScriptFailure2(['repeat(1.1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1224: String, Number or List required for argument 1')
2647  CheckDefAndScriptFailure2(['repeat({a: 10}, 2)'], 'E1013: Argument 1: type mismatch, expected string but got dict<', 'E1224: String, Number or List required for argument 1')
2648  var lines =<< trim END
2649      assert_equal('aaa', repeat('a', 3))
2650      assert_equal('111', repeat(1, 3))
2651      assert_equal([1, 1, 1], repeat([1], 3))
2652      var s = '-'
2653      s ..= repeat(5, 3)
2654      assert_equal('-555', s)
2655  END
2656  CheckDefAndScriptSuccess(lines)
2657enddef
2658
2659def Test_resolve()
2660  CheckDefAndScriptFailure2(['resolve([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 1')
2661  assert_equal('SomeFile', resolve('SomeFile'))
2662enddef
2663
2664def Test_reverse()
2665  CheckDefAndScriptFailure2(['reverse(10)'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1226: List or Blob required for argument 1')
2666  CheckDefAndScriptFailure2(['reverse("abc")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1226: List or Blob required for argument 1')
2667enddef
2668
2669def Test_reverse_return_type()
2670  var l = reverse([1, 2, 3])
2671  var res = 0
2672  for n in l
2673    res += n
2674  endfor
2675  res->assert_equal(6)
2676enddef
2677
2678def Test_rubyeval()
2679  if !has('ruby')
2680    CheckFeature ruby
2681  endif
2682  CheckDefAndScriptFailure2(['rubyeval([2])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
2683enddef
2684
2685def Test_screenattr()
2686  CheckDefAndScriptFailure2(['screenattr("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2687  CheckDefAndScriptFailure2(['screenattr(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2688enddef
2689
2690def Test_screenchar()
2691  CheckDefAndScriptFailure2(['screenchar("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2692  CheckDefAndScriptFailure2(['screenchar(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2693enddef
2694
2695def Test_screenchars()
2696  CheckDefAndScriptFailure2(['screenchars("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2697  CheckDefAndScriptFailure2(['screenchars(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2698enddef
2699
2700def Test_screenpos()
2701  CheckDefAndScriptFailure2(['screenpos("a", 1, 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2702  CheckDefAndScriptFailure2(['screenpos(1, "b", 1)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2703  CheckDefAndScriptFailure2(['screenpos(1, 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2704  assert_equal({col: 1, row: 1, endcol: 1, curscol: 1}, screenpos(1, 1, 1))
2705enddef
2706
2707def Test_screenstring()
2708  CheckDefAndScriptFailure2(['screenstring("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2709  CheckDefAndScriptFailure2(['screenstring(1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2710enddef
2711
2712def Test_search()
2713  new
2714  setline(1, ['foo', 'bar'])
2715  var val = 0
2716  # skip expr returns boolean
2717  search('bar', 'W', 0, 0, () => val == 1)->assert_equal(2)
2718  :1
2719  search('bar', 'W', 0, 0, () => val == 0)->assert_equal(0)
2720  # skip expr returns number, only 0 and 1 are accepted
2721  :1
2722  search('bar', 'W', 0, 0, () => 0)->assert_equal(2)
2723  :1
2724  search('bar', 'W', 0, 0, () => 1)->assert_equal(0)
2725  assert_fails("search('bar', '', 0, 0, () => -1)", 'E1023:')
2726  assert_fails("search('bar', '', 0, 0, () => -1)", 'E1023:')
2727
2728  setline(1, "find this word")
2729  normal gg
2730  var col = 7
2731  assert_equal(1, search('this', '', 0, 0, 'col(".") > col'))
2732  normal 0
2733  assert_equal([1, 6], searchpos('this', '', 0, 0, 'col(".") > col'))
2734
2735  col = 5
2736  normal 0
2737  assert_equal(0, search('this', '', 0, 0, 'col(".") > col'))
2738  normal 0
2739  assert_equal([0, 0], searchpos('this', '', 0, 0, 'col(".") > col'))
2740  bwipe!
2741  CheckDefAndScriptFailure2(['search(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2742  CheckDefAndScriptFailure2(['search("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2743  CheckDefAndScriptFailure2(['search("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2744  CheckDefAndScriptFailure2(['search("a", "b", 3, "d")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2745enddef
2746
2747def Test_searchcount()
2748  new
2749  setline(1, "foo bar")
2750  :/foo
2751  searchcount({recompute: true})
2752      ->assert_equal({
2753          exact_match: 1,
2754          current: 1,
2755          total: 1,
2756          maxcount: 99,
2757          incomplete: 0})
2758  bwipe!
2759  CheckDefAndScriptFailure2(['searchcount([1])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 1')
2760enddef
2761
2762def Test_searchdecl()
2763  searchdecl('blah', true, true)->assert_equal(1)
2764  CheckDefAndScriptFailure2(['searchdecl(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2765  CheckDefAndScriptFailure2(['searchdecl("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
2766  CheckDefAndScriptFailure2(['searchdecl("a", true, 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
2767enddef
2768
2769def Test_searchpair()
2770  new
2771  setline(1, "here { and } there")
2772
2773  normal f{
2774  var col = 15
2775  assert_equal(1, searchpair('{', '', '}', '', 'col(".") > col'))
2776  assert_equal(12, col('.'))
2777  normal 0f{
2778  assert_equal([1, 12], searchpairpos('{', '', '}', '', 'col(".") > col'))
2779
2780  col = 8
2781  normal 0f{
2782  assert_equal(0, searchpair('{', '', '}', '', 'col(".") > col'))
2783  assert_equal(6, col('.'))
2784  normal 0f{
2785  assert_equal([0, 0], searchpairpos('{', '', '}', '', 'col(".") > col'))
2786
2787  var lines =<< trim END
2788      vim9script
2789      setline(1, '()')
2790      normal gg
2791      def Fail()
2792        try
2793          searchpairpos('(', '', ')', 'nW', '[0]->map("")')
2794        catch
2795          g:caught = 'yes'
2796        endtry
2797      enddef
2798      Fail()
2799  END
2800  CheckScriptSuccess(lines)
2801  assert_equal('yes', g:caught)
2802  unlet g:caught
2803  bwipe!
2804
2805  lines =<< trim END
2806      echo searchpair("a", "b", "c", "d", "f", 33)
2807  END
2808  CheckDefAndScriptFailure2(lines, 'E1001: Variable not found: f', 'E475: Invalid argument: d')
2809
2810  CheckDefAndScriptFailure2(['searchpair(1, "b", "c")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2811  CheckDefAndScriptFailure2(['searchpair("a", 2, "c")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2812  CheckDefAndScriptFailure2(['searchpair("a", "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
2813  CheckDefAndScriptFailure2(['searchpair("a", "b", "c", 4)'], 'E1013: Argument 4: type mismatch, expected string but got number', 'E1174: String required for argument 4')
2814  CheckDefAndScriptFailure2(['searchpair("a", "b", "c", "r", "1", "f")'], 'E1013: Argument 6: type mismatch, expected number but got string', 'E1210: Number required for argument 6')
2815  CheckDefAndScriptFailure2(['searchpair("a", "b", "c", "r", "1", 3, "g")'], 'E1013: Argument 7: type mismatch, expected number but got string', 'E1210: Number required for argument 7')
2816enddef
2817
2818def Test_searchpos()
2819  CheckDefAndScriptFailure2(['searchpos(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2820  CheckDefAndScriptFailure2(['searchpos("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2821  CheckDefAndScriptFailure2(['searchpos("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2822  CheckDefAndScriptFailure2(['searchpos("a", "b", 3, "d")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
2823enddef
2824
2825def Test_server2client()
2826  CheckFeature clientserver
2827  CheckEnv DISPLAY
2828  CheckDefAndScriptFailure2(['server2client(10, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2829  CheckDefAndScriptFailure2(['server2client("a", 10)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2830enddef
2831
2832def Test_shellescape()
2833  CheckDefAndScriptFailure2(['shellescape(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2834  CheckDefAndScriptFailure2(['shellescape("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
2835enddef
2836
2837def Test_set_get_bufline()
2838  # similar to Test_setbufline_getbufline()
2839  var lines =<< trim END
2840      new
2841      var b = bufnr('%')
2842      hide
2843      assert_equal(0, setbufline(b, 1, ['foo', 'bar']))
2844      assert_equal(['foo'], getbufline(b, 1))
2845      assert_equal(['bar'], getbufline(b, '$'))
2846      assert_equal(['foo', 'bar'], getbufline(b, 1, 2))
2847      exe "bd!" b
2848      assert_equal([], getbufline(b, 1, 2))
2849
2850      split Xtest
2851      setline(1, ['a', 'b', 'c'])
2852      b = bufnr('%')
2853      wincmd w
2854
2855      assert_equal(1, setbufline(b, 5, 'x'))
2856      assert_equal(1, setbufline(b, 5, ['x']))
2857      assert_equal(1, setbufline(b, 5, []))
2858      assert_equal(1, setbufline(b, 5, test_null_list()))
2859
2860      assert_equal(1, 'x'->setbufline(bufnr('$') + 1, 1))
2861      assert_equal(1, ['x']->setbufline(bufnr('$') + 1, 1))
2862      assert_equal(1, []->setbufline(bufnr('$') + 1, 1))
2863      assert_equal(1, test_null_list()->setbufline(bufnr('$') + 1, 1))
2864
2865      assert_equal(['a', 'b', 'c'], getbufline(b, 1, '$'))
2866
2867      assert_equal(0, setbufline(b, 4, ['d', 'e']))
2868      assert_equal(['c'], b->getbufline(3))
2869      assert_equal(['d'], getbufline(b, 4))
2870      assert_equal(['e'], getbufline(b, 5))
2871      assert_equal([], getbufline(b, 6))
2872      assert_equal([], getbufline(b, 2, 1))
2873
2874      if has('job')
2875        setbufline(b, 2, [function('eval'), {key: 123}, string(test_null_job())])
2876        assert_equal(["function('eval')",
2877                        "{'key': 123}",
2878                        "no process"],
2879                        getbufline(b, 2, 4))
2880      endif
2881
2882      exe 'bwipe! ' .. b
2883  END
2884  CheckDefAndScriptSuccess(lines)
2885enddef
2886
2887def Test_setbufvar()
2888  setbufvar(bufnr('%'), '&syntax', 'vim')
2889  &syntax->assert_equal('vim')
2890  setbufvar(bufnr('%'), '&ts', 16)
2891  &ts->assert_equal(16)
2892  setbufvar(bufnr('%'), '&ai', true)
2893  &ai->assert_equal(true)
2894  setbufvar(bufnr('%'), '&ft', 'filetype')
2895  &ft->assert_equal('filetype')
2896
2897  settabwinvar(1, 1, '&syntax', 'vam')
2898  &syntax->assert_equal('vam')
2899  settabwinvar(1, 1, '&ts', 15)
2900  &ts->assert_equal(15)
2901  setlocal ts=8
2902  settabwinvar(1, 1, '&list', false)
2903  &list->assert_equal(false)
2904  settabwinvar(1, 1, '&list', true)
2905  &list->assert_equal(true)
2906  setlocal list&
2907
2908  setbufvar('%', 'myvar', 123)
2909  getbufvar('%', 'myvar')->assert_equal(123)
2910
2911  CheckDefAndScriptFailure2(['setbufvar(true, "v", 3)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
2912  CheckDefAndScriptFailure2(['setbufvar(1, 2, 3)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
2913enddef
2914
2915def Test_setbufline()
2916  new
2917  var bnum = bufnr('%')
2918  :wincmd w
2919  setbufline(bnum, 1, range(1, 3))
2920  setbufline(bnum, 4, 'one')
2921  setbufline(bnum, 5, 10)
2922  setbufline(bnum, 6, ['two', 11])
2923  assert_equal(['1', '2', '3', 'one', '10', 'two', '11'], getbufline(bnum, 1, '$'))
2924  CheckDefAndScriptFailure2(['setbufline([1], 1, "x")'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
2925  CheckDefAndScriptFailure2(['setbufline(1, [1], "x")'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 2')
2926  CheckDefAndScriptFailure2(['setbufline(1, 1, {"a": 10})'], 'E1013: Argument 3: type mismatch, expected string but got dict<number>', 'E1224: String, Number or List required for argument 3')
2927  bnum->bufwinid()->win_gotoid()
2928  bw!
2929enddef
2930
2931def Test_setcellwidths()
2932  CheckDefAndScriptFailure2(['setcellwidths(1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1211: List required for argument 1')
2933  CheckDefAndScriptFailure2(['setcellwidths({"a": 10})'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<number>', 'E1211: List required for argument 1')
2934enddef
2935
2936def Test_setcharpos()
2937  CheckDefAndScriptFailure2(['setcharpos(1, [])'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2938  CheckDefFailure(['setcharpos(".", ["a"])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>')
2939  CheckDefAndScriptFailure2(['setcharpos(".", 1)'], 'E1013: Argument 2: type mismatch, expected list<number> but got number', 'E1211: List required for argument 2')
2940enddef
2941
2942def Test_setcharsearch()
2943  CheckDefAndScriptFailure2(['setcharsearch("x")'], 'E1013: Argument 1: type mismatch, expected dict<any> but got string', 'E1206: Dictionary required for argument 1')
2944  CheckDefAndScriptFailure2(['setcharsearch([])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
2945  var d: dict<any> = {char: 'x', forward: 1, until: 1}
2946  setcharsearch(d)
2947  assert_equal(d, getcharsearch())
2948enddef
2949
2950def Test_setcmdpos()
2951  CheckDefAndScriptFailure2(['setcmdpos("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2952enddef
2953
2954def Test_setcursorcharpos()
2955  CheckDefAndScriptFailure2(['setcursorcharpos(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected number but got blob', 'E1224: String, Number or List required for argument 1')
2956  CheckDefAndScriptFailure2(['setcursorcharpos(1, "2")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2957  CheckDefAndScriptFailure2(['setcursorcharpos(1, 2, "3")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
2958enddef
2959
2960def Test_setenv()
2961  CheckDefAndScriptFailure2(['setenv(1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2962enddef
2963
2964def Test_setfperm()
2965  CheckDefAndScriptFailure2(['setfperm(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
2966  CheckDefAndScriptFailure2(['setfperm("a", 0z10)'], 'E1013: Argument 2: type mismatch, expected string but got blob', 'E1174: String required for argument 2')
2967enddef
2968
2969def Test_setline()
2970  new
2971  setline(1, range(1, 4))
2972  assert_equal(['1', '2', '3', '4'], getline(1, '$'))
2973  setline(1, ['a', 'b', 'c', 'd'])
2974  assert_equal(['a', 'b', 'c', 'd'], getline(1, '$'))
2975  setline(1, 'one')
2976  assert_equal(['one', 'b', 'c', 'd'], getline(1, '$'))
2977  setline(1, 10)
2978  assert_equal(['10', 'b', 'c', 'd'], getline(1, '$'))
2979  CheckDefAndScriptFailure2(['setline([1], "x")'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
2980  bw!
2981enddef
2982
2983def Test_setloclist()
2984  var items = [{filename: '/tmp/file', lnum: 1, valid: true}]
2985  var what = {items: items}
2986  setqflist([], ' ', what)
2987  setloclist(0, [], ' ', what)
2988  CheckDefAndScriptFailure2(['setloclist("1", [])'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
2989  CheckDefAndScriptFailure2(['setloclist(1, 2)'], 'E1013: Argument 2: type mismatch, expected list<any> but got number', 'E1211: List required for argument 2')
2990  CheckDefAndScriptFailure2(['setloclist(1, [], 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
2991  CheckDefAndScriptFailure2(['setloclist(1, [], "a", [])'], 'E1013: Argument 4: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 4')
2992enddef
2993
2994def Test_setmatches()
2995  CheckDefAndScriptFailure2(['setmatches({})'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 1')
2996  CheckDefAndScriptFailure2(['setmatches([], "1")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
2997enddef
2998
2999def Test_setpos()
3000  CheckDefAndScriptFailure2(['setpos(1, [])'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3001  CheckDefFailure(['setpos(".", ["a"])'], 'E1013: Argument 2: type mismatch, expected list<number> but got list<string>')
3002  CheckDefAndScriptFailure2(['setpos(".", 1)'], 'E1013: Argument 2: type mismatch, expected list<number> but got number', 'E1211: List required for argument 2')
3003enddef
3004
3005def Test_setqflist()
3006  CheckDefAndScriptFailure2(['setqflist(1, "")'], 'E1013: Argument 1: type mismatch, expected list<any> but got number', 'E1211: List required for argument 1')
3007  CheckDefAndScriptFailure2(['setqflist([], 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3008  CheckDefAndScriptFailure2(['setqflist([], "", [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
3009enddef
3010
3011def Test_setreg()
3012  setreg('a', ['aaa', 'bbb', 'ccc'])
3013  var reginfo = getreginfo('a')
3014  setreg('a', reginfo)
3015  getreginfo('a')->assert_equal(reginfo)
3016  assert_fails('setreg("ab", 0)', 'E1162:')
3017  CheckDefAndScriptFailure2(['setreg(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3018  CheckDefAndScriptFailure2(['setreg("a", "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3019enddef
3020
3021def Test_settabvar()
3022  CheckDefAndScriptFailure2(['settabvar("a", "b", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3023  CheckDefAndScriptFailure2(['settabvar(1, 2, "c")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3024enddef
3025
3026def Test_settabwinvar()
3027  CheckDefAndScriptFailure2(['settabwinvar("a", 2, "c", true)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3028  CheckDefAndScriptFailure2(['settabwinvar(1, "b", "c", [])'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3029  CheckDefAndScriptFailure2(['settabwinvar(1, 1, 3, {})'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3030enddef
3031
3032def Test_settagstack()
3033  CheckDefAndScriptFailure2(['settagstack(true, {})'], 'E1013: Argument 1: type mismatch, expected number but got bool', 'E1210: Number required for argument 1')
3034  CheckDefAndScriptFailure2(['settagstack(1, [1])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 2')
3035  CheckDefAndScriptFailure2(['settagstack(1, {}, 2)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3036enddef
3037
3038def Test_setwinvar()
3039  CheckDefAndScriptFailure2(['setwinvar("a", "b", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3040  CheckDefAndScriptFailure2(['setwinvar(1, 2, "c")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3041enddef
3042
3043def Test_sha256()
3044  CheckDefAndScriptFailure2(['sha256(100)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3045  CheckDefAndScriptFailure2(['sha256(0zABCD)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1174: String required for argument 1')
3046  assert_equal('ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad', sha256('abc'))
3047enddef
3048
3049def Test_shiftwidth()
3050  CheckDefAndScriptFailure2(['shiftwidth("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3051enddef
3052
3053def Test_sign_define()
3054  CheckDefAndScriptFailure2(['sign_define({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1222: String or List required for argument 1')
3055  CheckDefAndScriptFailure2(['sign_define({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1222: String or List required for argument 1')
3056  CheckDefAndScriptFailure2(['sign_define("a", ["b"])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<string>', 'E1206: Dictionary required for argument 2')
3057enddef
3058
3059def Test_sign_getdefined()
3060  CheckDefAndScriptFailure2(['sign_getdefined(["x"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
3061  CheckDefAndScriptFailure2(['sign_getdefined(2)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3062enddef
3063
3064def Test_sign_getplaced()
3065  CheckDefAndScriptFailure2(['sign_getplaced(["x"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1220: String or Number required for argument 1')
3066  CheckDefAndScriptFailure2(['sign_getplaced(1, ["a"])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<string>', 'E1206: Dictionary required for argument 2')
3067  CheckDefAndScriptFailure2(['sign_getplaced("a", 1.1)'], 'E1013: Argument 2: type mismatch, expected dict<any> but got float', 'E1206: Dictionary required for argument 2')
3068enddef
3069
3070def Test_sign_jump()
3071  CheckDefAndScriptFailure2(['sign_jump("a", "b", "c")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3072  CheckDefAndScriptFailure2(['sign_jump(1, 2, 3)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3073  CheckDefAndScriptFailure2(['sign_jump(1, "b", true)'], 'E1013: Argument 3: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 3')
3074enddef
3075
3076def Test_sign_place()
3077  CheckDefAndScriptFailure2(['sign_place("a", "b", "c", "d")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3078  CheckDefAndScriptFailure2(['sign_place(1, 2, "c", "d")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3079  CheckDefAndScriptFailure2(['sign_place(1, "b", 3, "d")'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3080  CheckDefAndScriptFailure2(['sign_place(1, "b", "c", 1.1)'], 'E1013: Argument 4: type mismatch, expected string but got float', 'E1220: String or Number required for argument 4')
3081  CheckDefAndScriptFailure2(['sign_place(1, "b", "c", "d", [1])'], 'E1013: Argument 5: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 5')
3082enddef
3083
3084def Test_sign_placelist()
3085  CheckDefAndScriptFailure2(['sign_placelist("x")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1')
3086  CheckDefAndScriptFailure2(['sign_placelist({"a": 10})'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<number>', 'E1211: List required for argument 1')
3087enddef
3088
3089def Test_sign_undefine()
3090  CheckDefAndScriptFailure2(['sign_undefine({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1222: String or List required for argument 1')
3091  CheckDefAndScriptFailure2(['sign_undefine([1])'], 'E1013: Argument 1: type mismatch, expected list<string> but got list<number>', 'E155: Unknown sign:')
3092enddef
3093
3094def Test_sign_unplace()
3095  CheckDefAndScriptFailure2(['sign_unplace({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
3096  CheckDefAndScriptFailure2(['sign_unplace({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
3097  CheckDefAndScriptFailure2(['sign_unplace("a", ["b"])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<string>', 'E1206: Dictionary required for argument 2')
3098enddef
3099
3100def Test_sign_unplacelist()
3101  CheckDefAndScriptFailure2(['sign_unplacelist("x")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1')
3102  CheckDefAndScriptFailure2(['sign_unplacelist({"a": 10})'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<number>', 'E1211: List required for argument 1')
3103enddef
3104
3105def Test_simplify()
3106  CheckDefAndScriptFailure2(['simplify(100)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3107  call assert_equal('NonExistingFile', simplify('NonExistingFile'))
3108enddef
3109
3110def Test_slice()
3111  assert_equal('12345', slice('012345', 1))
3112  assert_equal('123', slice('012345', 1, 4))
3113  assert_equal('1234', slice('012345', 1, -1))
3114  assert_equal('1', slice('012345', 1, -4))
3115  assert_equal('', slice('012345', 1, -5))
3116  assert_equal('', slice('012345', 1, -6))
3117
3118  assert_equal([1, 2, 3, 4, 5], slice(range(6), 1))
3119  assert_equal([1, 2, 3], slice(range(6), 1, 4))
3120  assert_equal([1, 2, 3, 4], slice(range(6), 1, -1))
3121  assert_equal([1], slice(range(6), 1, -4))
3122  assert_equal([], slice(range(6), 1, -5))
3123  assert_equal([], slice(range(6), 1, -6))
3124
3125  assert_equal(0z1122334455, slice(0z001122334455, 1))
3126  assert_equal(0z112233, slice(0z001122334455, 1, 4))
3127  assert_equal(0z11223344, slice(0z001122334455, 1, -1))
3128  assert_equal(0z11, slice(0z001122334455, 1, -4))
3129  assert_equal(0z, slice(0z001122334455, 1, -5))
3130  assert_equal(0z, slice(0z001122334455, 1, -6))
3131  CheckDefAndScriptFailure2(['slice({"a": 10}, 1)'], 'E1013: Argument 1: type mismatch, expected list<any> but got dict<number>', 'E1211: List required for argument 1')
3132  CheckDefAndScriptFailure2(['slice([1, 2, 3], "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3133  CheckDefAndScriptFailure2(['slice("abc", 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3134enddef
3135
3136def Test_spellsuggest()
3137  if !has('spell')
3138    CheckFeature spell
3139  else
3140    spellsuggest('marrch', 1, true)->assert_equal(['March'])
3141  endif
3142  CheckDefAndScriptFailure2(['spellsuggest(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3143  CheckDefAndScriptFailure2(['spellsuggest("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3144  CheckDefAndScriptFailure2(['spellsuggest("a", 1, 0z01)'], 'E1013: Argument 3: type mismatch, expected bool but got blob', 'E1212: Bool required for argument 3')
3145enddef
3146
3147def Test_sound_playevent()
3148  CheckFeature sound
3149  CheckDefAndScriptFailure2(['sound_playevent(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3150enddef
3151
3152def Test_sound_playfile()
3153  CheckFeature sound
3154  CheckDefAndScriptFailure2(['sound_playfile(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3155enddef
3156
3157def Test_sound_stop()
3158  CheckFeature sound
3159  CheckDefAndScriptFailure2(['sound_stop("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3160enddef
3161
3162def Test_soundfold()
3163  CheckDefAndScriptFailure2(['soundfold(20)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3164  assert_equal('abc', soundfold('abc'))
3165enddef
3166
3167def Test_sort_return_type()
3168  var res: list<number>
3169  res = [1, 2, 3]->sort()
3170enddef
3171
3172def Test_sort_argument()
3173  var lines =<< trim END
3174    var res = ['b', 'a', 'c']->sort('i')
3175    res->assert_equal(['a', 'b', 'c'])
3176
3177    def Compare(a: number, b: number): number
3178      return a - b
3179    enddef
3180    var l = [3, 6, 7, 1, 8, 2, 4, 5]
3181    sort(l, Compare)
3182    assert_equal([1, 2, 3, 4, 5, 6, 7, 8], l)
3183  END
3184  CheckDefAndScriptSuccess(lines)
3185  CheckDefAndScriptFailure2(['sort("a")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1')
3186  CheckDefAndScriptFailure2(['sort([1], "", [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
3187enddef
3188
3189def Test_spellbadword()
3190  CheckDefAndScriptFailure2(['spellbadword(100)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3191  spellbadword('good')->assert_equal(['', ''])
3192enddef
3193
3194def Test_split()
3195  split('  aa  bb  ', '\W\+', true)->assert_equal(['', 'aa', 'bb', ''])
3196  CheckDefAndScriptFailure2(['split(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3197  CheckDefAndScriptFailure2(['split("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3198  CheckDefAndScriptFailure2(['split("a", "b", 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
3199enddef
3200
3201def Test_srand()
3202  CheckDefAndScriptFailure2(['srand("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3203  type(srand(100))->assert_equal(v:t_list)
3204enddef
3205
3206def Test_state()
3207  CheckDefAndScriptFailure2(['state({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 1')
3208  assert_equal('', state('a'))
3209enddef
3210
3211def Run_str2float()
3212  if !has('float')
3213    CheckFeature float
3214  endif
3215    str2float("1.00")->assert_equal(1.00)
3216    str2float("2e-2")->assert_equal(0.02)
3217
3218    CheckDefAndScriptFailure2(['str2float(123)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3219  endif
3220enddef
3221
3222def Test_str2list()
3223  CheckDefAndScriptFailure2(['str2list(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3224  CheckDefAndScriptFailure2(['str2list("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
3225  assert_equal([97], str2list('a'))
3226  assert_equal([97], str2list('a', 1))
3227  assert_equal([97], str2list('a', true))
3228enddef
3229
3230def Test_str2nr()
3231  str2nr("1'000'000", 10, true)->assert_equal(1000000)
3232
3233  CheckDefAndScriptFailure2(['str2nr(123)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3234  CheckDefAndScriptFailure2(['str2nr("123", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3235  CheckDefAndScriptFailure2(['str2nr("123", 10, "x")'], 'E1013: Argument 3: type mismatch, expected bool but got string', 'E1212: Bool required for argument 3')
3236enddef
3237
3238def Test_strcharlen()
3239  CheckDefAndScriptFailure2(['strcharlen([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
3240  "abc"->strcharlen()->assert_equal(3)
3241  strcharlen(99)->assert_equal(2)
3242enddef
3243
3244def Test_strcharpart()
3245  CheckDefAndScriptFailure2(['strcharpart(1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3246  CheckDefAndScriptFailure2(['strcharpart("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3247  CheckDefAndScriptFailure2(['strcharpart("a", 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3248  CheckDefAndScriptFailure2(['strcharpart("a", 1, 1, 2)'], 'E1013: Argument 4: type mismatch, expected bool but got number', 'E1212: Bool required for argument 4')
3249enddef
3250
3251def Test_strchars()
3252  strchars("A\u20dd", true)->assert_equal(1)
3253  CheckDefAndScriptFailure2(['strchars(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3254  CheckDefAndScriptFailure2(['strchars("a", 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
3255  assert_equal(3, strchars('abc'))
3256  assert_equal(3, strchars('abc', 1))
3257  assert_equal(3, strchars('abc', true))
3258enddef
3259
3260def Test_strdisplaywidth()
3261  CheckDefAndScriptFailure2(['strdisplaywidth(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3262  CheckDefAndScriptFailure2(['strdisplaywidth("a", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3263enddef
3264
3265def Test_strftime()
3266  CheckDefAndScriptFailure2(['strftime(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3267  CheckDefAndScriptFailure2(['strftime("a", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3268enddef
3269
3270def Test_strgetchar()
3271  CheckDefAndScriptFailure2(['strgetchar(1, 1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3272  CheckDefAndScriptFailure2(['strgetchar("a", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3273enddef
3274
3275def Test_stridx()
3276  CheckDefAndScriptFailure2(['stridx([1], "b")'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
3277  CheckDefAndScriptFailure2(['stridx("a", {})'], 'E1013: Argument 2: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 2')
3278  CheckDefAndScriptFailure2(['stridx("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3279enddef
3280
3281def Test_strlen()
3282  CheckDefAndScriptFailure2(['strlen([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3283  "abc"->strlen()->assert_equal(3)
3284  strlen(99)->assert_equal(2)
3285enddef
3286
3287def Test_strpart()
3288  CheckDefAndScriptFailure2(['strpart(1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3289  CheckDefAndScriptFailure2(['strpart("a", "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3290  CheckDefAndScriptFailure2(['strpart("a", 1, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3291  CheckDefAndScriptFailure2(['strpart("a", 1, 1, 2)'], 'E1013: Argument 4: type mismatch, expected bool but got number', 'E1212: Bool required for argument 4')
3292enddef
3293
3294def Test_strptime()
3295  CheckFunction strptime
3296  CheckDefAndScriptFailure2(['strptime(10, "2021")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3297  CheckDefAndScriptFailure2(['strptime("%Y", 2021)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3298  # BUG: Directly calling strptime() in this function gives an "E117: Unknown
3299  # function" error on MS-Windows even with the above CheckFunction call for
3300  # strptime().
3301  #assert_true(strptime('%Y', '2021') != 0)
3302enddef
3303
3304def Test_strridx()
3305  CheckDefAndScriptFailure2(['strridx([1], "b")'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
3306  CheckDefAndScriptFailure2(['strridx("a", {})'], 'E1013: Argument 2: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 2')
3307  CheckDefAndScriptFailure2(['strridx("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3308enddef
3309
3310def Test_strtrans()
3311  CheckDefAndScriptFailure2(['strtrans(20)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3312  assert_equal('abc', strtrans('abc'))
3313enddef
3314
3315def Test_strwidth()
3316  CheckDefAndScriptFailure2(['strwidth(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3317  assert_equal(4, strwidth('abcd'))
3318enddef
3319
3320def Test_submatch()
3321  var pat = 'A\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)'
3322  var Rep = () => range(10)->mapnew((_, v) => submatch(v, true))->string()
3323  var actual = substitute('A123456789', pat, Rep, '')
3324  var expected = "[['A123456789'], ['1'], ['2'], ['3'], ['4'], ['5'], ['6'], ['7'], ['8'], ['9']]"
3325  actual->assert_equal(expected)
3326  CheckDefAndScriptFailure2(['submatch("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3327  CheckDefAndScriptFailure2(['submatch(1, "a")'], 'E1013: Argument 2: type mismatch, expected bool but got string', 'E1212: Bool required for argument 2')
3328enddef
3329
3330def Test_substitute()
3331  var res = substitute('A1234', '\d', 'X', '')
3332  assert_equal('AX234', res)
3333
3334  if has('job')
3335    assert_fails('"text"->substitute(".*", () => test_null_job(), "")', 'E908: using an invalid value as a String: job')
3336    assert_fails('"text"->substitute(".*", () => test_null_channel(), "")', 'E908: using an invalid value as a String: channel')
3337  endif
3338  CheckDefAndScriptFailure2(['substitute(1, "b", "1", "d")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3339  CheckDefAndScriptFailure2(['substitute("a", 2, "1", "d")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3340  CheckDefAndScriptFailure2(['substitute("a", "b", "1", 4)'], 'E1013: Argument 4: type mismatch, expected string but got number', 'E1174: String required for argument 4')
3341enddef
3342
3343def Test_swapinfo()
3344  CheckDefAndScriptFailure2(['swapinfo({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1174: String required for argument 1')
3345  call assert_equal({error: 'Cannot open file'}, swapinfo('x'))
3346enddef
3347
3348def Test_swapname()
3349  CheckDefAndScriptFailure2(['swapname([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3350  assert_fails('swapname("NonExistingBuf")', 'E94:')
3351enddef
3352
3353def Test_synID()
3354  new
3355  setline(1, "text")
3356  synID(1, 1, true)->assert_equal(0)
3357  bwipe!
3358  CheckDefAndScriptFailure2(['synID(0z10, 1, true)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
3359  CheckDefAndScriptFailure2(['synID("a", true, false)'], 'E1013: Argument 2: type mismatch, expected number but got bool', 'E1210: Number required for argument 2')
3360  CheckDefAndScriptFailure2(['synID(1, 1, 2)'], 'E1013: Argument 3: type mismatch, expected bool but got number', 'E1212: Bool required for argument 3')
3361enddef
3362
3363def Test_synIDattr()
3364  CheckDefAndScriptFailure2(['synIDattr("a", "b")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3365  CheckDefAndScriptFailure2(['synIDattr(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3366  CheckDefAndScriptFailure2(['synIDattr(1, "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3367enddef
3368
3369def Test_synIDtrans()
3370  CheckDefAndScriptFailure2(['synIDtrans("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3371enddef
3372
3373def Test_synconcealed()
3374  CheckDefAndScriptFailure2(['synconcealed(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
3375  CheckDefAndScriptFailure2(['synconcealed(1, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3376enddef
3377
3378def Test_synstack()
3379  CheckDefAndScriptFailure2(['synstack(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
3380  CheckDefAndScriptFailure2(['synstack(1, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3381enddef
3382
3383def Test_system()
3384  CheckDefAndScriptFailure2(['system(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3385  CheckDefAndScriptFailure2(['system("a", {})'], 'E1013: Argument 2: type mismatch, expected string but got dict<unknown>', 'E1224: String, Number or List required for argument 2')
3386  assert_equal("123\n", system('echo 123'))
3387enddef
3388
3389def Test_systemlist()
3390  CheckDefAndScriptFailure2(['systemlist(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3391  CheckDefAndScriptFailure2(['systemlist("a", {})'], 'E1013: Argument 2: type mismatch, expected string but got dict<unknown>', 'E1224: String, Number or List required for argument 2')
3392  if has('win32')
3393    call assert_equal(["123\r"], systemlist('echo 123'))
3394  else
3395    call assert_equal(['123'], systemlist('echo 123'))
3396  endif
3397enddef
3398
3399def Test_tabpagebuflist()
3400  CheckDefAndScriptFailure2(['tabpagebuflist("t")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3401  assert_equal([bufnr('')], tabpagebuflist())
3402  assert_equal([bufnr('')], tabpagebuflist(1))
3403enddef
3404
3405def Test_tabpagenr()
3406  CheckDefAndScriptFailure2(['tabpagenr(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3407  assert_equal(1, tabpagenr('$'))
3408  assert_equal(1, tabpagenr())
3409enddef
3410
3411def Test_tabpagewinnr()
3412  CheckDefAndScriptFailure2(['tabpagewinnr("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3413  CheckDefAndScriptFailure2(['tabpagewinnr(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3414enddef
3415
3416def Test_taglist()
3417  CheckDefAndScriptFailure2(['taglist([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1174: String required for argument 1')
3418  CheckDefAndScriptFailure2(['taglist("a", [2])'], 'E1013: Argument 2: type mismatch, expected string but got list<number>', 'E1174: String required for argument 2')
3419enddef
3420
3421def Test_term_dumpload()
3422  CheckRunVimInTerminal
3423  CheckDefAndScriptFailure2(['term_dumpload({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
3424  CheckDefAndScriptFailure2(['term_dumpload({"a": 10}, "b")'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1174: String required for argument 1')
3425  CheckDefAndScriptFailure2(['term_dumpload("a", ["b"])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<string>', 'E1206: Dictionary required for argument 2')
3426enddef
3427
3428def Test_term_dumpdiff()
3429  CheckRunVimInTerminal
3430  CheckDefAndScriptFailure2(['term_dumpdiff(1, "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3431  CheckDefAndScriptFailure2(['term_dumpdiff("a", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3432  CheckDefAndScriptFailure2(['term_dumpdiff("a", "b", [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
3433enddef
3434
3435def Test_term_dumpwrite()
3436  CheckRunVimInTerminal
3437  CheckDefAndScriptFailure2(['term_dumpwrite(true, "b")'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
3438  CheckDefAndScriptFailure2(['term_dumpwrite(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3439  CheckDefAndScriptFailure2(['term_dumpwrite("a", "b", [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
3440enddef
3441
3442def Test_term_getaltscreen()
3443  CheckRunVimInTerminal
3444  CheckDefAndScriptFailure2(['term_getaltscreen(true)'], 'E1013: Argument 1: type mismatch, expected string but got bool', 'E1220: String or Number required for argument 1')
3445enddef
3446
3447def Test_term_getansicolors()
3448  CheckRunVimInTerminal
3449  CheckFeature termguicolors
3450  CheckDefAndScriptFailure2(['term_getansicolors(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1220: String or Number required for argument 1')
3451enddef
3452
3453def Test_term_getattr()
3454  CheckRunVimInTerminal
3455  CheckDefAndScriptFailure2(['term_getattr("x", "a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3456  CheckDefAndScriptFailure2(['term_getattr(1, 2)'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3457enddef
3458
3459def Test_term_getcursor()
3460  CheckRunVimInTerminal
3461  CheckDefAndScriptFailure2(['term_getcursor({"a": 10})'], 'E1013: Argument 1: type mismatch, expected string but got dict<number>', 'E1220: String or Number required for argument 1')
3462enddef
3463
3464def Test_term_getjob()
3465  CheckRunVimInTerminal
3466  CheckDefAndScriptFailure2(['term_getjob(0z10)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
3467enddef
3468
3469def Test_term_getline()
3470  CheckRunVimInTerminal
3471  CheckDefAndScriptFailure2(['term_getline(1.1, 1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3472  CheckDefAndScriptFailure2(['term_getline(1, 1.1)'], 'E1013: Argument 2: type mismatch, expected string but got float', 'E1220: String or Number required for argument 2')
3473enddef
3474
3475def Test_term_getscrolled()
3476  CheckRunVimInTerminal
3477  CheckDefAndScriptFailure2(['term_getscrolled(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3478enddef
3479
3480def Test_term_getsize()
3481  CheckRunVimInTerminal
3482  CheckDefAndScriptFailure2(['term_getsize(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3483enddef
3484
3485def Test_term_getstatus()
3486  CheckRunVimInTerminal
3487  CheckDefAndScriptFailure2(['term_getstatus(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3488enddef
3489
3490def Test_term_gettitle()
3491  CheckRunVimInTerminal
3492  CheckDefAndScriptFailure2(['term_gettitle(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3493enddef
3494
3495def Test_term_gettty()
3496  if !has('terminal')
3497    CheckFeature terminal
3498  else
3499    var buf = Run_shell_in_terminal({})
3500    term_gettty(buf, true)->assert_notequal('')
3501    StopShellInTerminal(buf)
3502  endif
3503  CheckDefAndScriptFailure2(['term_gettty([1])'], 'E1013: Argument 1: type mismatch, expected string but got list<number>', 'E1220: String or Number required for argument 1')
3504  CheckDefAndScriptFailure2(['term_gettty(1, 2)'], 'E1013: Argument 2: type mismatch, expected bool but got number', 'E1212: Bool required for argument 2')
3505enddef
3506
3507def Test_term_scrape()
3508  CheckRunVimInTerminal
3509  CheckDefAndScriptFailure2(['term_scrape(1.1, 1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3510  CheckDefAndScriptFailure2(['term_scrape(1, 1.1)'], 'E1013: Argument 2: type mismatch, expected string but got float', 'E1220: String or Number required for argument 2')
3511enddef
3512
3513def Test_term_sendkeys()
3514  CheckRunVimInTerminal
3515  CheckDefAndScriptFailure2(['term_sendkeys([], "p")'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3516  CheckDefAndScriptFailure2(['term_sendkeys(1, [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
3517enddef
3518
3519def Test_term_setansicolors()
3520  CheckRunVimInTerminal
3521
3522  if has('termguicolors') || has('gui')
3523    CheckDefAndScriptFailure2(['term_setansicolors([], "p")'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3524    CheckDefAndScriptFailure2(['term_setansicolors(10, {})'], 'E1013: Argument 2: type mismatch, expected list<any> but got dict<unknown>', 'E1211: List required for argument 2')
3525  else
3526    throw 'Skipped: Only works with termguicolors or gui feature'
3527  endif
3528enddef
3529
3530def Test_term_setapi()
3531  CheckRunVimInTerminal
3532  CheckDefAndScriptFailure2(['term_setapi([], "p")'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3533  CheckDefAndScriptFailure2(['term_setapi(1, [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
3534enddef
3535
3536def Test_term_setkill()
3537  CheckRunVimInTerminal
3538  CheckDefAndScriptFailure2(['term_setkill([], "p")'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3539  CheckDefAndScriptFailure2(['term_setkill(1, [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
3540enddef
3541
3542def Test_term_setrestore()
3543  CheckRunVimInTerminal
3544  CheckDefAndScriptFailure2(['term_setrestore([], "p")'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1220: String or Number required for argument 1')
3545  CheckDefAndScriptFailure2(['term_setrestore(1, [])'], 'E1013: Argument 2: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 2')
3546enddef
3547
3548def Test_term_setsize()
3549  CheckRunVimInTerminal
3550  CheckDefAndScriptFailure2(['term_setsize(1.1, 2, 3)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1220: String or Number required for argument 1')
3551  CheckDefAndScriptFailure2(['term_setsize(1, "2", 3)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3552  CheckDefAndScriptFailure2(['term_setsize(1, 2, "3")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3553enddef
3554
3555def Test_term_start()
3556  if !has('terminal')
3557    CheckFeature terminal
3558  else
3559    botright new
3560    var winnr = winnr()
3561    term_start(&shell, {curwin: true})
3562    winnr()->assert_equal(winnr)
3563    bwipe!
3564  endif
3565  CheckDefAndScriptFailure2(['term_start({})'], 'E1013: Argument 1: type mismatch, expected string but got dict<unknown>', 'E1222: String or List required for argument 1')
3566  CheckDefAndScriptFailure2(['term_start([], [])'], 'E1013: Argument 2: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 2')
3567  CheckDefAndScriptFailure2(['term_start("", "")'], 'E1013: Argument 2: type mismatch, expected dict<any> but got string', 'E1206: Dictionary required for argument 2')
3568enddef
3569
3570def Test_term_wait()
3571  CheckRunVimInTerminal
3572  CheckDefAndScriptFailure2(['term_wait(0z10, 1)'], 'E1013: Argument 1: type mismatch, expected string but got blob', 'E1220: String or Number required for argument 1')
3573  CheckDefAndScriptFailure2(['term_wait(1, "a")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3574enddef
3575
3576def Test_test_alloc_fail()
3577  CheckDefAndScriptFailure2(['test_alloc_fail("a", 10, 20)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3578  CheckDefAndScriptFailure2(['test_alloc_fail(10, "b", 20)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3579  CheckDefAndScriptFailure2(['test_alloc_fail(10, 20, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3580enddef
3581
3582def Test_test_feedinput()
3583  CheckDefAndScriptFailure2(['test_feedinput(test_void())'], 'E1013: Argument 1: type mismatch, expected string but got void', 'E1174: String required for argument 1')
3584  CheckDefAndScriptFailure2(['test_feedinput(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
3585enddef
3586
3587def Test_test_getvalue()
3588  CheckDefAndScriptFailure2(['test_getvalue(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1174: String required for argument 1')
3589enddef
3590
3591def Test_test_gui_drop_files()
3592  CheckGui
3593  CheckDefAndScriptFailure2(['test_gui_drop_files("a", 1, 1, 0)'], 'E1013: Argument 1: type mismatch, expected list<string> but got string', 'E1211: List required for argument 1')
3594  CheckDefAndScriptFailure2(['test_gui_drop_files(["x"], "", 1, 0)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3595  CheckDefAndScriptFailure2(['test_gui_drop_files(["x"], 1, "", 0)'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3596  CheckDefAndScriptFailure2(['test_gui_drop_files(["x"], 1, 1, "")'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
3597enddef
3598
3599def Test_test_gui_mouse_event()
3600  CheckGui
3601  CheckDefAndScriptFailure2(['test_gui_mouse_event(1.1, 1, 1, 1, 1)'], 'E1013: Argument 1: type mismatch, expected number but got float', 'E1210: Number required for argument 1')
3602  CheckDefAndScriptFailure2(['test_gui_mouse_event(1, "1", 1, 1, 1)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3603  CheckDefAndScriptFailure2(['test_gui_mouse_event(1, 1, "1", 1, 1)'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3604  CheckDefAndScriptFailure2(['test_gui_mouse_event(1, 1, 1, "1", 1)'], 'E1013: Argument 4: type mismatch, expected number but got string', 'E1210: Number required for argument 4')
3605  CheckDefAndScriptFailure2(['test_gui_mouse_event(1, 1, 1, 1, "1")'], 'E1013: Argument 5: type mismatch, expected number but got string', 'E1210: Number required for argument 5')
3606enddef
3607
3608def Test_test_ignore_error()
3609  CheckDefAndScriptFailure2(['test_ignore_error([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 1')
3610  test_ignore_error('RESET')
3611enddef
3612
3613def Test_test_option_not_set()
3614  CheckDefAndScriptFailure2(['test_option_not_set([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 1')
3615enddef
3616
3617def Test_test_override()
3618  CheckDefAndScriptFailure2(['test_override(1, 1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3619  CheckDefAndScriptFailure2(['test_override("a", "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3620enddef
3621
3622def Test_test_scrollbar()
3623  CheckGui
3624  CheckDefAndScriptFailure2(['test_scrollbar(1, 2, 3)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3625  CheckDefAndScriptFailure2(['test_scrollbar("a", "b", 3)'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3626  CheckDefAndScriptFailure2(['test_scrollbar("a", 2, "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3627enddef
3628
3629def Test_test_setmouse()
3630  CheckDefAndScriptFailure2(['test_setmouse("a", 10)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3631  CheckDefAndScriptFailure2(['test_setmouse(10, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3632enddef
3633
3634def Test_test_settime()
3635  CheckDefAndScriptFailure2(['test_settime([1])'], 'E1013: Argument 1: type mismatch, expected number but got list<number>', 'E1210: Number required for argument 1')
3636enddef
3637
3638def Test_test_srand_seed()
3639  CheckDefAndScriptFailure2(['test_srand_seed([1])'], 'E1013: Argument 1: type mismatch, expected number but got list<number>', 'E1210: Number required for argument 1')
3640  CheckDefAndScriptFailure2(['test_srand_seed("10")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3641enddef
3642
3643def Test_timer_info()
3644  CheckDefAndScriptFailure2(['timer_info("id")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3645  assert_equal([], timer_info(100))
3646  assert_equal([], timer_info())
3647enddef
3648
3649def Test_timer_pause()
3650  CheckDefAndScriptFailure2(['timer_pause("x", 1)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3651  CheckDefAndScriptFailure2(['timer_pause(1, "a")'], 'E1013: Argument 2: type mismatch, expected bool but got string', 'E1212: Bool required for argument 2')
3652enddef
3653
3654def Test_timer_paused()
3655  var id = timer_start(50, () => 0)
3656  timer_pause(id, true)
3657  var info = timer_info(id)
3658  info[0]['paused']->assert_equal(1)
3659  timer_stop(id)
3660enddef
3661
3662def Test_timer_start()
3663  CheckDefAndScriptFailure2(['timer_start("a", "1")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3664  CheckDefAndScriptFailure2(['timer_start(1, "1", [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
3665enddef
3666
3667def Test_timer_stop()
3668  CheckDefAndScriptFailure2(['timer_stop("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3669  assert_equal(0, timer_stop(100))
3670enddef
3671
3672def Test_tolower()
3673  CheckDefAndScriptFailure2(['tolower(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3674enddef
3675
3676def Test_toupper()
3677  CheckDefAndScriptFailure2(['toupper(1)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3678enddef
3679
3680def Test_tr()
3681  CheckDefAndScriptFailure2(['tr(1, "a", "b")'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3682  CheckDefAndScriptFailure2(['tr("a", 1, "b")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1174: String required for argument 2')
3683  CheckDefAndScriptFailure2(['tr("a", "a", 1)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3684enddef
3685
3686def Test_trim()
3687  CheckDefAndScriptFailure2(['trim(["a"])'], 'E1013: Argument 1: type mismatch, expected string but got list<string>', 'E1174: String required for argument 1')
3688  CheckDefAndScriptFailure2(['trim("a", ["b"])'], 'E1013: Argument 2: type mismatch, expected string but got list<string>', 'E1174: String required for argument 2')
3689  CheckDefAndScriptFailure2(['trim("a", "b", "c")'], 'E1013: Argument 3: type mismatch, expected number but got string', 'E1210: Number required for argument 3')
3690enddef
3691
3692def Test_typename()
3693  if has('float')
3694    assert_equal('func([unknown], [unknown]): float', typename(function('pow')))
3695  endif
3696  assert_equal('func', test_null_partial()->typename())
3697  assert_equal('list<unknown>', test_null_list()->typename())
3698  assert_equal('dict<unknown>', test_null_dict()->typename())
3699  if has('job')
3700    assert_equal('job', test_null_job()->typename())
3701  endif
3702  if has('channel')
3703    assert_equal('channel', test_null_channel()->typename())
3704  endif
3705enddef
3706
3707def Test_undofile()
3708  CheckDefAndScriptFailure2(['undofile(10)'], 'E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1')
3709  assert_equal('.abc.un~', fnamemodify(undofile('abc'), ':t'))
3710enddef
3711
3712def Test_uniq()
3713  CheckDefAndScriptFailure2(['uniq("a")'], 'E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1')
3714  CheckDefAndScriptFailure2(['uniq([1], "", [1])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3')
3715enddef
3716
3717def Test_values()
3718  CheckDefAndScriptFailure2(['values([])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
3719  assert_equal([], {}->values())
3720  assert_equal(['sun'], {star: 'sun'}->values())
3721enddef
3722
3723def Test_virtcol()
3724  CheckDefAndScriptFailure2(['virtcol(1.1)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1222: String or List required for argument 1')
3725  new
3726  setline(1, ['abcdefgh'])
3727  cursor(1, 4)
3728  assert_equal(4, virtcol('.'))
3729  assert_equal(4, virtcol([1, 4]))
3730  assert_equal(9, virtcol([1, '$']))
3731  assert_equal(0, virtcol([10, '$']))
3732  bw!
3733enddef
3734
3735def Test_visualmode()
3736  CheckDefAndScriptFailure2(['visualmode("1")'], 'E1013: Argument 1: type mismatch, expected bool but got string', 'E1212: Bool required for argument 1')
3737  CheckDefAndScriptFailure2(['visualmode(2)'], 'E1013: Argument 1: type mismatch, expected bool but got number', 'E1212: Bool required for argument 1')
3738enddef
3739
3740def Test_win_execute()
3741  assert_equal("\n" .. winnr(), win_execute(win_getid(), 'echo winnr()'))
3742  assert_equal("\n" .. winnr(), 'echo winnr()'->win_execute(win_getid()))
3743  assert_equal("\n" .. winnr(), win_execute(win_getid(), 'echo winnr()', 'silent'))
3744  assert_equal('', win_execute(342343, 'echo winnr()'))
3745  CheckDefAndScriptFailure2(['win_execute("a", "b", "c")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3746  CheckDefAndScriptFailure2(['win_execute(1, 2, "c")'], 'E1013: Argument 2: type mismatch, expected string but got number', 'E1222: String or List required for argument 2')
3747  CheckDefAndScriptFailure2(['win_execute(1, "b", 3)'], 'E1013: Argument 3: type mismatch, expected string but got number', 'E1174: String required for argument 3')
3748enddef
3749
3750def Test_win_findbuf()
3751  CheckDefAndScriptFailure2(['win_findbuf("a")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3752  assert_equal([], win_findbuf(1000))
3753  assert_equal([win_getid()], win_findbuf(bufnr('')))
3754enddef
3755
3756def Test_win_getid()
3757  CheckDefAndScriptFailure2(['win_getid(".")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3758  CheckDefAndScriptFailure2(['win_getid(1, ".")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3759  assert_equal(win_getid(), win_getid(1, 1))
3760enddef
3761
3762def Test_win_gettype()
3763  CheckDefAndScriptFailure2(['win_gettype("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3764enddef
3765
3766def Test_win_gotoid()
3767  CheckDefAndScriptFailure2(['win_gotoid("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3768enddef
3769
3770def Test_win_id2tabwin()
3771  CheckDefAndScriptFailure2(['win_id2tabwin("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3772enddef
3773
3774def Test_win_id2win()
3775  CheckDefAndScriptFailure2(['win_id2win("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3776enddef
3777
3778def Test_win_screenpos()
3779  CheckDefAndScriptFailure2(['win_screenpos("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3780enddef
3781
3782def Test_win_splitmove()
3783  split
3784  win_splitmove(1, 2, {vertical: true, rightbelow: true})
3785  close
3786  CheckDefAndScriptFailure2(['win_splitmove("a", 2)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3787  CheckDefAndScriptFailure2(['win_splitmove(1, "b")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3788  CheckDefAndScriptFailure2(['win_splitmove(1, 2, [])'], 'E1013: Argument 3: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 3')
3789enddef
3790
3791def Test_winbufnr()
3792  CheckDefAndScriptFailure2(['winbufnr("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3793enddef
3794
3795def Test_winheight()
3796  CheckDefAndScriptFailure2(['winheight("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3797enddef
3798
3799def Test_winlayout()
3800  CheckDefAndScriptFailure2(['winlayout("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3801enddef
3802
3803def Test_winnr()
3804  CheckDefAndScriptFailure2(['winnr([])'], 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 'E1174: String required for argument 1')
3805  assert_equal(1, winnr())
3806  assert_equal(1, winnr('$'))
3807enddef
3808
3809def Test_winrestcmd()
3810  split
3811  var cmd = winrestcmd()
3812  wincmd _
3813  exe cmd
3814  assert_equal(cmd, winrestcmd())
3815  close
3816enddef
3817
3818def Test_winrestview()
3819  CheckDefAndScriptFailure2(['winrestview([])'], 'E1013: Argument 1: type mismatch, expected dict<any> but got list<unknown>', 'E1206: Dictionary required for argument 1')
3820  :%d _
3821  setline(1, 'Hello World')
3822  winrestview({lnum: 1, col: 6})
3823  assert_equal([1, 7], [line('.'), col('.')])
3824enddef
3825
3826def Test_winsaveview()
3827  var view: dict<number> = winsaveview()
3828
3829  var lines =<< trim END
3830      var view: list<number> = winsaveview()
3831  END
3832  CheckDefAndScriptFailure(lines, 'E1012: Type mismatch; expected list<number> but got dict<number>', 1)
3833enddef
3834
3835def Test_winwidth()
3836  CheckDefAndScriptFailure2(['winwidth("x")'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3837enddef
3838
3839def Test_xor()
3840  CheckDefAndScriptFailure2(['xor("x", 0x2)'], 'E1013: Argument 1: type mismatch, expected number but got string', 'E1210: Number required for argument 1')
3841  CheckDefAndScriptFailure2(['xor(0x1, "x")'], 'E1013: Argument 2: type mismatch, expected number but got string', 'E1210: Number required for argument 2')
3842enddef
3843
3844" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker
3845