xref: /vim-8.2.3635/src/testdir/test_fold.vim (revision bc2eada5)
1" Test for folding
2
3function! Test_address_fold()
4  new
5  call setline(1, ['int FuncName() {/*{{{*/', 1, 2, 3, 4, 5, '}/*}}}*/',
6	      \ 'after fold 1', 'after fold 2', 'after fold 3'])
7  setl fen fdm=marker
8  " The next ccommands should all copy the same part of the buffer,
9  " regardless of the adressing type, since the part to be copied
10  " is folded away
11  :1y
12  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
13  :.y
14  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
15  :.+y
16  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
17  :.,.y
18  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
19  :sil .1,.y
20  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
21  " use silent to make E493 go away
22  :sil .+,.y
23  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
24  :,y
25  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
26  :,+y
27  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/','after fold 1'], getreg(0,1,1))
28  " using .+3 as second address should copy the whole folded line + the next 3
29  " lines
30  :.,+3y
31  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/',
32	      \ 'after fold 1', 'after fold 2', 'after fold 3'], getreg(0,1,1))
33  :sil .,-2y
34  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
35
36  " now test again with folding disabled
37  set nofoldenable
38  :1y
39  call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
40  :.y
41  call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
42  :.+y
43  call assert_equal(['1'], getreg(0,1,1))
44  :.,.y
45  call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
46  " use silent to make E493 go away
47  :sil .1,.y
48  call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
49  " use silent to make E493 go away
50  :sil .+,.y
51  call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
52  :,y
53  call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
54  :,+y
55  call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
56  " using .+3 as second address should copy the whole folded line + the next 3
57  " lines
58  :.,+3y
59  call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3'], getreg(0,1,1))
60  :7
61  :sil .,-2y
62  call assert_equal(['4', '5', '}/*}}}*/'], getreg(0,1,1))
63
64  quit!
65endfunction
66
67function! Test_indent_fold()
68    new
69    call setline(1, ['', 'a', '    b', '    c'])
70    setl fen fdm=indent
71    2
72    norm! >>
73    let a=map(range(1,4), 'foldclosed(v:val)')
74    call assert_equal([-1,-1,-1,-1], a)
75endfu
76
77function! Test_indent_fold()
78    new
79    call setline(1, ['', 'a', '    b', '    c'])
80    setl fen fdm=indent
81    2
82    norm! >>
83    let a=map(range(1,4), 'foldclosed(v:val)')
84    call assert_equal([-1,-1,-1,-1], a)
85    bw!
86endfu
87
88function! Test_indent_fold2()
89    new
90    call setline(1, ['', '{{{', '}}}', '{{{', '}}}'])
91    setl fen fdm=marker
92    2
93    norm! >>
94    let a=map(range(1,5), 'foldclosed(v:val)')
95    call assert_equal([-1,-1,-1,4,4], a)
96    bw!
97endfu
98