1" Test for signs 2 3if !has('signs') 4 finish 5endif 6 7func Test_sign() 8 new 9 call setline(1, ['a', 'b', 'c', 'd']) 10 11 " Define some signs. 12 " We can specify icons even if not all versions of vim support icons as 13 " icon is ignored when not supported. "(not supported)" is shown after 14 " the icon name when listing signs. 15 sign define Sign1 text=x 16 try 17 sign define Sign2 text=xy texthl=Title linehl=Error icon=../../pixmaps/stock_vim_find_help.png 18 catch /E255:/ 19 " ignore error: E255: Couldn't read in sign data! 20 " This error can happen when running in gui. 21 " Some gui like Motif do not support the png icon format. 22 endtry 23 24 " Test listing signs. 25 let a=execute('sign list') 26 call assert_match("^\nsign Sign1 text=x \nsign Sign2 icon=../../pixmaps/stock_vim_find_help.png .*text=xy linehl=Error texthl=Title$", a) 27 28 let a=execute('sign list Sign1') 29 call assert_equal("\nsign Sign1 text=x ", a) 30 31 " Split the window to the bottom to verify sign jump will stay in the current window 32 " if the buffer is displayed there. 33 let bn = bufnr('%') 34 let wn = winnr() 35 exe 'sign place 41 line=3 name=Sign1 buffer=' . bn 36 1 37 bot split 38 exe 'sign jump 41 buffer=' . bufnr('%') 39 call assert_equal('c', getline('.')) 40 call assert_equal(3, winnr()) 41 call assert_equal(bn, bufnr('%')) 42 call assert_notequal(wn, winnr()) 43 44 " Create a new buffer and check that ":sign jump" switches to the old buffer. 45 1 46 new foo 47 call assert_notequal(bn, bufnr('%')) 48 exe 'sign jump 41 buffer=' . bn 49 call assert_equal(bn, bufnr('%')) 50 call assert_equal('c', getline('.')) 51 52 " Redraw to make sure that screen redraw with sign gets exercised, 53 " with and without 'rightleft'. 54 if has('rightleft') 55 set rightleft 56 redraw 57 set norightleft 58 endif 59 redraw 60 61 " Check that we can't change sign. 62 call assert_fails("exe 'sign place 40 name=Sign1 buffer=' . bufnr('%')", 'E885:') 63 64 " Check placed signs 65 let a=execute('sign place') 66 call assert_equal("\n--- Signs ---\nSigns for [NULL]:\n line=3 id=41 name=Sign1\n", a) 67 68 " Unplace the sign and try jumping to it again should fail. 69 sign unplace 41 70 1 71 call assert_fails("exe 'sign jump 41 buffer=' . bufnr('%')", 'E157:') 72 call assert_equal('a', getline('.')) 73 74 " Unplace sign on current line. 75 exe 'sign place 42 line=4 name=Sign2 buffer=' . bufnr('%') 76 4 77 sign unplace 78 let a=execute('sign place') 79 call assert_equal("\n--- Signs ---\n", a) 80 81 " Try again to unplace sign on current line, it should fail this time. 82 call assert_fails('sign unplace', 'E159:') 83 84 " Unplace all signs. 85 exe 'sign place 41 line=3 name=Sign1 buffer=' . bufnr('%') 86 sign unplace * 87 let a=execute('sign place') 88 call assert_equal("\n--- Signs ---\n", a) 89 90 " Check :jump with file=... 91 edit foo 92 call setline(1, ['A', 'B', 'C', 'D']) 93 94 try 95 sign define Sign3 text=y texthl=DoesNotExist linehl=DoesNotExist icon=doesnotexist.xpm 96 catch /E255:/ 97 " ignore error: E255: it can happens for guis. 98 endtry 99 100 let fn = expand('%:p') 101 exe 'sign place 43 line=2 name=Sign3 file=' . fn 102 edit bar 103 call assert_notequal(fn, expand('%:p')) 104 exe 'sign jump 43 file=' . fn 105 call assert_equal('B', getline('.')) 106 107 " After undefining the sign, we should no longer be able to place it. 108 sign undefine Sign1 109 sign undefine Sign2 110 sign undefine Sign3 111 call assert_fails("exe 'sign place 41 line=3 name=Sign1 buffer=' . bufnr('%')", 'E155:') 112endfunc 113 114" Undefining placed sign is not recommended. 115" Quoting :help sign 116" 117" :sign undefine {name} 118" Deletes a previously defined sign. If signs with this {name} 119" are still placed this will cause trouble. 120func Test_sign_undefine_still_placed() 121 new foobar 122 sign define Sign text=x 123 exe 'sign place 41 line=1 name=Sign buffer=' . bufnr('%') 124 sign undefine Sign 125 126 " Listing placed sign should show that sign is deleted. 127 let a=execute('sign place') 128 call assert_equal("\n--- Signs ---\nSigns for foobar:\n line=1 id=41 name=[Deleted]\n", a) 129 130 sign unplace 41 131 let a=execute('sign place') 132 call assert_equal("\n--- Signs ---\n", a) 133endfunc 134 135func Test_sign_completion() 136 sign define Sign1 text=x 137 sign define Sign2 text=y 138 139 call feedkeys(":sign \<C-A>\<C-B>\"\<CR>", 'tx') 140 call assert_equal('"sign define jump list place undefine unplace', @:) 141 142 call feedkeys(":sign define Sign \<C-A>\<C-B>\"\<CR>", 'tx') 143 call assert_equal('"sign define Sign icon= linehl= text= texthl=', @:) 144 145 call feedkeys(":sign define Sign linehl=Spell\<C-A>\<C-B>\"\<CR>", 'tx') 146 call assert_equal('"sign define Sign linehl=SpellBad SpellCap SpellLocal SpellRare', @:) 147 148 call writefile(['foo'], 'XsignOne') 149 call writefile(['bar'], 'XsignTwo') 150 call feedkeys(":sign define Sign icon=Xsig\<C-A>\<C-B>\"\<CR>", 'tx') 151 call assert_equal('"sign define Sign icon=XsignOne XsignTwo', @:) 152 call delete('XsignOne') 153 call delete('XsignTwo') 154 155 call feedkeys(":sign undefine \<C-A>\<C-B>\"\<CR>", 'tx') 156 call assert_equal('"sign undefine Sign1 Sign2', @:) 157 158 call feedkeys(":sign place 1 \<C-A>\<C-B>\"\<CR>", 'tx') 159 call assert_equal('"sign place 1 buffer= file= line= name=', @:) 160 161 call feedkeys(":sign place 1 name=\<C-A>\<C-B>\"\<CR>", 'tx') 162 call assert_equal('"sign place 1 name=Sign1 Sign2', @:) 163 164 call feedkeys(":sign unplace 1 \<C-A>\<C-B>\"\<CR>", 'tx') 165 call assert_equal('"sign unplace 1 buffer= file=', @:) 166 167 call feedkeys(":sign list \<C-A>\<C-B>\"\<CR>", 'tx') 168 call assert_equal('"sign list Sign1 Sign2', @:) 169 170 call feedkeys(":sign jump 1 \<C-A>\<C-B>\"\<CR>", 'tx') 171 call assert_equal('"sign jump 1 buffer= file=', @:) 172 173 sign undefine Sign1 174 sign undefine Sign2 175endfunc 176 177func Test_sign_invalid_commands() 178 call assert_fails('sign', 'E471:') 179 call assert_fails('sign jump', 'E471:') 180 call assert_fails('sign xxx', 'E160:') 181 call assert_fails('sign define', 'E156:') 182 call assert_fails('sign define Sign1 xxx', 'E475:') 183 call assert_fails('sign undefine', 'E156:') 184 call assert_fails('sign list xxx', 'E155:') 185 call assert_fails('sign place 1 buffer=999', 'E158:') 186 call assert_fails('sign define Sign2 text=', 'E239:') 187endfunc 188 189func Test_sign_delete_buffer() 190 new 191 sign define Sign text=x 192 let bufnr = bufnr('%') 193 new 194 exe 'bd ' . bufnr 195 exe 'sign place 61 line=3 name=Sign buffer=' . bufnr 196 call assert_fails('sign jump 61 buffer=' . bufnr, 'E934:') 197 sign unplace 61 198 sign undefine Sign 199endfunc 200
