diff options
Diffstat (limited to 'src/testdir/test_search.vim')
| -rw-r--r-- | src/testdir/test_search.vim | 1189 |
1 files changed, 1189 insertions, 0 deletions
diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim new file mode 100644 index 0000000..0dfea49 --- /dev/null +++ b/src/testdir/test_search.vim @@ -0,0 +1,1189 @@ +" Test for the search command + +source shared.vim +source screendump.vim + +func Test_search_cmdline() + if !exists('+incsearch') + return + endif + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar']) + " Test 1 + " CTRL-N / CTRL-P skips through the previous search history + set noincsearch + :1 + call feedkeys("/foobar\<cr>", 'tx') + call feedkeys("/the\<cr>",'tx') + call assert_equal('the', @/) + call feedkeys("/thes\<C-P>\<C-P>\<cr>",'tx') + call assert_equal('foobar', @/) + + " Test 2 + " Ctrl-G goes from one match to the next + " until the end of the buffer + set incsearch nowrapscan + :1 + " first match + call feedkeys("/the\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + :1 + " second match + call feedkeys("/the\<C-G>\<cr>", 'tx') + call assert_equal(' 3 the', getline('.')) + call assert_equal([0, 0, 0, 0], getpos('"')) + :1 + " third match + call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx') + call assert_equal(' 4 their', getline('.')) + :1 + " fourth match + call feedkeys("/the".repeat("\<C-G>", 3)."\<cr>", 'tx') + call assert_equal(' 5 there', getline('.')) + :1 + " fifth match + call feedkeys("/the".repeat("\<C-G>", 4)."\<cr>", 'tx') + call assert_equal(' 6 their', getline('.')) + :1 + " sixth match + call feedkeys("/the".repeat("\<C-G>", 5)."\<cr>", 'tx') + call assert_equal(' 7 the', getline('.')) + :1 + " seventh match + call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx') + call assert_equal(' 8 them', getline('.')) + :1 + " eigth match + call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + :1 + " no further match + call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + call assert_equal([0, 0, 0, 0], getpos('"')) + + " Test 3 + " Ctrl-G goes from one match to the next + " and continues back at the top + set incsearch wrapscan + :1 + " first match + call feedkeys("/the\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + :1 + " second match + call feedkeys("/the\<C-G>\<cr>", 'tx') + call assert_equal(' 3 the', getline('.')) + :1 + " third match + call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx') + call assert_equal(' 4 their', getline('.')) + :1 + " fourth match + call feedkeys("/the".repeat("\<C-G>", 3)."\<cr>", 'tx') + call assert_equal(' 5 there', getline('.')) + :1 + " fifth match + call feedkeys("/the".repeat("\<C-G>", 4)."\<cr>", 'tx') + call assert_equal(' 6 their', getline('.')) + :1 + " sixth match + call feedkeys("/the".repeat("\<C-G>", 5)."\<cr>", 'tx') + call assert_equal(' 7 the', getline('.')) + :1 + " seventh match + call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx') + call assert_equal(' 8 them', getline('.')) + :1 + " eigth match + call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + :1 + " back at first match + call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + + " Test 4 + " CTRL-T goes to the previous match + set incsearch nowrapscan + $ + " first match + call feedkeys("?the\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + $ + " first match + call feedkeys("?the\<C-G>\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + $ + " second match + call feedkeys("?the".repeat("\<C-T>", 1)."\<cr>", 'tx') + call assert_equal(' 8 them', getline('.')) + $ + " last match + call feedkeys("?the".repeat("\<C-T>", 7)."\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + $ + " last match + call feedkeys("?the".repeat("\<C-T>", 8)."\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + + " Test 5 + " CTRL-T goes to the previous match + set incsearch wrapscan + $ + " first match + call feedkeys("?the\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + $ + " first match at the top + call feedkeys("?the\<C-G>\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + $ + " second match + call feedkeys("?the".repeat("\<C-T>", 1)."\<cr>", 'tx') + call assert_equal(' 8 them', getline('.')) + $ + " last match + call feedkeys("?the".repeat("\<C-T>", 7)."\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + $ + " back at the bottom of the buffer + call feedkeys("?the".repeat("\<C-T>", 8)."\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + + " Test 6 + " CTRL-L adds to the search pattern + set incsearch wrapscan + 1 + " first match + call feedkeys("/the\<c-l>\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + 1 + " go to next match of 'thes' + call feedkeys("/the\<c-l>\<C-G>\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + 1 + " wrap around + call feedkeys("/the\<c-l>\<C-G>\<C-G>\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + 1 + " wrap around + set nowrapscan + call feedkeys("/the\<c-l>\<C-G>\<C-G>\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + + " Test 7 + " <bs> remove from match, but stay at current match + set incsearch wrapscan + 1 + " first match + call feedkeys("/thei\<cr>", 'tx') + call assert_equal(' 4 their', getline('.')) + 1 + " delete one char, add another + call feedkeys("/thei\<bs>s\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + 1 + " delete one char, add another, go to previous match, add one char + call feedkeys("/thei\<bs>s\<bs>\<C-T>\<c-l>\<cr>", 'tx') + call assert_equal(' 9 these', getline('.')) + 1 + " delete all chars, start from the beginning again + call feedkeys("/them". repeat("\<bs>",4).'the\>'."\<cr>", 'tx') + call assert_equal(' 3 the', getline('.')) + + " clean up + call test_override("char_avail", 0) + bw! +endfunc + +func Test_search_cmdline2() + if !exists('+incsearch') + return + endif + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + call setline(1, [' 1', ' 2 these', ' 3 the theother']) + " Test 1 + " Ctrl-T goes correctly back and forth + set incsearch + 1 + " first match + call feedkeys("/the\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + 1 + " go to next match (on next line) + call feedkeys("/the\<C-G>\<cr>", 'tx') + call assert_equal(' 3 the theother', getline('.')) + 1 + " go to next match (still on line 3) + call feedkeys("/the\<C-G>\<C-G>\<cr>", 'tx') + call assert_equal(' 3 the theother', getline('.')) + 1 + " go to next match (still on line 3) + call feedkeys("/the\<C-G>\<C-G>\<C-G>\<cr>", 'tx') + call assert_equal(' 3 the theother', getline('.')) + 1 + " go to previous match (on line 3) + call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<cr>", 'tx') + call assert_equal(' 3 the theother', getline('.')) + 1 + " go to previous match (on line 3) + call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<cr>", 'tx') + call assert_equal(' 3 the theother', getline('.')) + 1 + " go to previous match (on line 2) + call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<C-T>\<cr>", 'tx') + call assert_equal(' 2 these', getline('.')) + + " Test 2: keep the view, + " after deleting a character from the search cmd + call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar']) + resize 5 + 1 + call feedkeys("/foo\<bs>\<cr>", 'tx') + redraw + call assert_equal({'lnum': 10, 'leftcol': 0, 'col': 4, 'topfill': 0, 'topline': 6, 'coladd': 0, 'skipcol': 0, 'curswant': 4}, winsaveview()) + + " remove all history entries + for i in range(10) + call histdel('/') + endfor + + " Test 3: reset the view, + " after deleting all characters from the search cmd + norm! 1gg0 + " unfortunately, neither "/foo\<c-w>\<cr>", nor "/foo\<bs>\<bs>\<bs>\<cr>", + " nor "/foo\<c-u>\<cr>" works to delete the commandline. + " In that case Vim should return "E35 no previous regular expression", + " but it looks like Vim still sees /foo and therefore the test fails. + " Therefore, disableing this test + "call assert_fails(feedkeys("/foo\<c-w>\<cr>", 'tx'), 'E35') + "call assert_equal({'lnum': 1, 'leftcol': 0, 'col': 0, 'topfill': 0, 'topline': 1, 'coladd': 0, 'skipcol': 0, 'curswant': 0}, winsaveview()) + + " clean up + set noincsearch + call test_override("char_avail", 0) + bw! +endfunc + +func Test_use_sub_pat() + split + let @/ = '' + func X() + s/^/a/ + / + endfunc + call X() + bwipe! +endfunc + +func Test_searchpair() + new + call setline(1, ['other code here', '', '[', '" cursor here', ']']) + 4 + let a = searchpair('\[','',']','bW') + call assert_equal(3, a) + set nomagic + 4 + let a = searchpair('\[','',']','bW') + call assert_equal(3, a) + set magic + q! +endfunc + +func Test_searchpair_errors() + call assert_fails("call searchpair([0], 'middle', 'end', 'bW', 'skip', 99, 100)", 'E730: using List as a String') + call assert_fails("call searchpair('start', {-> 0}, 'end', 'bW', 'skip', 99, 100)", 'E729: using Funcref as a String') + call assert_fails("call searchpair('start', 'middle', {'one': 1}, 'bW', 'skip', 99, 100)", 'E731: using Dictionary as a String') + call assert_fails("call searchpair('start', 'middle', 'end', 'flags', 'skip', 99, 100)", 'E475: Invalid argument: flags') + call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 0, 99, 100)", 'E475: Invalid argument: 0') + call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 'func', -99, 100)", 'E475: Invalid argument: -99') + call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 'func', 99, -100)", 'E475: Invalid argument: -100') +endfunc + +func Test_searchpair_skip() + func Zero() + return 0 + endfunc + func Partial(x) + return a:x + endfunc + new + call setline(1, ['{', 'foo', 'foo', 'foo', '}']) + 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', '')) + 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', '0')) + 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', {-> 0})) + 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', function('Zero'))) + 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', function('Partial', [0]))) + bw! +endfunc + +func Test_searchpair_leak() + new + call setline(1, 'if one else another endif') + + " The error in the skip expression caused memory to leak. + call assert_fails("call searchpair('\\<if\\>', '\\<else\\>', '\\<endif\\>', '', '\"foo\" 2')", 'E15:') + + bwipe! +endfunc + +func Test_searchc() + " These commands used to cause memory overflow in searchc(). + new + norm ixx + exe "norm 0t\u93cf" + bw! +endfunc + +func Cmdline3_prep() + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + call setline(1, [' 1', ' 2 the~e', ' 3 the theother']) + set incsearch +endfunc + +func Incsearch_cleanup() + set noincsearch + call test_override("char_avail", 0) + bw! +endfunc + +func Test_search_cmdline3() + if !exists('+incsearch') + return + endif + call Cmdline3_prep() + 1 + " first match + call feedkeys("/the\<c-l>\<cr>", 'tx') + call assert_equal(' 2 the~e', getline('.')) + + call Incsearch_cleanup() +endfunc + +func Test_search_cmdline3s() + if !exists('+incsearch') + return + endif + call Cmdline3_prep() + 1 + call feedkeys(":%s/the\<c-l>/xxx\<cr>", 'tx') + call assert_equal(' 2 xxxe', getline('.')) + undo + call feedkeys(":%subs/the\<c-l>/xxx\<cr>", 'tx') + call assert_equal(' 2 xxxe', getline('.')) + undo + call feedkeys(":%substitute/the\<c-l>/xxx\<cr>", 'tx') + call assert_equal(' 2 xxxe', getline('.')) + undo + call feedkeys(":%smagic/the.e/xxx\<cr>", 'tx') + call assert_equal(' 2 xxx', getline('.')) + undo + call assert_fails(":%snomagic/the.e/xxx\<cr>", 'E486') + " + call feedkeys(":%snomagic/the\\.e/xxx\<cr>", 'tx') + call assert_equal(' 2 xxx', getline('.')) + + call Incsearch_cleanup() +endfunc + +func Test_search_cmdline3g() + if !exists('+incsearch') + return + endif + call Cmdline3_prep() + 1 + call feedkeys(":g/the\<c-l>/d\<cr>", 'tx') + call assert_equal(' 3 the theother', getline(2)) + undo + call feedkeys(":global/the\<c-l>/d\<cr>", 'tx') + call assert_equal(' 3 the theother', getline(2)) + undo + call feedkeys(":g!/the\<c-l>/d\<cr>", 'tx') + call assert_equal(1, line('$')) + call assert_equal(' 2 the~e', getline(1)) + undo + call feedkeys(":global!/the\<c-l>/d\<cr>", 'tx') + call assert_equal(1, line('$')) + call assert_equal(' 2 the~e', getline(1)) + + call Incsearch_cleanup() +endfunc + +func Test_search_cmdline3v() + if !exists('+incsearch') + return + endif + call Cmdline3_prep() + 1 + call feedkeys(":v/the\<c-l>/d\<cr>", 'tx') + call assert_equal(1, line('$')) + call assert_equal(' 2 the~e', getline(1)) + undo + call feedkeys(":vglobal/the\<c-l>/d\<cr>", 'tx') + call assert_equal(1, line('$')) + call assert_equal(' 2 the~e', getline(1)) + + call Incsearch_cleanup() +endfunc + +func Test_search_cmdline4() + if !exists('+incsearch') + return + endif + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + call setline(1, [' 1 the first', ' 2 the second', ' 3 the third']) + set incsearch + $ + call feedkeys("?the\<c-g>\<cr>", 'tx') + call assert_equal(' 3 the third', getline('.')) + $ + call feedkeys("?the\<c-g>\<c-g>\<cr>", 'tx') + call assert_equal(' 1 the first', getline('.')) + $ + call feedkeys("?the\<c-g>\<c-g>\<c-g>\<cr>", 'tx') + call assert_equal(' 2 the second', getline('.')) + $ + call feedkeys("?the\<c-t>\<cr>", 'tx') + call assert_equal(' 1 the first', getline('.')) + $ + call feedkeys("?the\<c-t>\<c-t>\<cr>", 'tx') + call assert_equal(' 3 the third', getline('.')) + $ + call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx') + call assert_equal(' 2 the second', getline('.')) + " clean up + set noincsearch + call test_override("char_avail", 0) + bw! +endfunc + +func Test_search_cmdline5() + if !exists('+incsearch') + return + endif + " Do not call test_override("char_avail", 1) so that <C-g> and <C-t> work + " regardless char_avail. + new + call setline(1, [' 1 the first', ' 2 the second', ' 3 the third']) + set incsearch + 1 + call feedkeys("/the\<c-g>\<c-g>\<cr>", 'tx') + call assert_equal(' 3 the third', getline('.')) + $ + call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx') + call assert_equal(' 2 the second', getline('.')) + " clean up + set noincsearch + bw! +endfunc + +func Test_search_cmdline6() + " Test that consecutive matches + " are caught by <c-g>/<c-t> + if !exists('+incsearch') + return + endif + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + call setline(1, [' bbvimb', '']) + set incsearch + " first match + norm! gg0 + call feedkeys("/b\<cr>", 'tx') + call assert_equal([0,1,2,0], getpos('.')) + " second match + norm! gg0 + call feedkeys("/b\<c-g>\<cr>", 'tx') + call assert_equal([0,1,3,0], getpos('.')) + " third match + norm! gg0 + call feedkeys("/b\<c-g>\<c-g>\<cr>", 'tx') + call assert_equal([0,1,7,0], getpos('.')) + " first match again + norm! gg0 + call feedkeys("/b\<c-g>\<c-g>\<c-g>\<cr>", 'tx') + call assert_equal([0,1,2,0], getpos('.')) + set nowrapscan + " last match + norm! gg0 + call feedkeys("/b\<c-g>\<c-g>\<c-g>\<cr>", 'tx') + call assert_equal([0,1,7,0], getpos('.')) + " clean up + set wrapscan&vim + set noincsearch + call test_override("char_avail", 0) + bw! +endfunc + +func Test_search_cmdline7() + " Test that an pressing <c-g> in an empty command line + " does not move the cursor + if !exists('+incsearch') + return + endif + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + let @/ = 'b' + call setline(1, [' bbvimb', '']) + set incsearch + " first match + norm! gg0 + " moves to next match of previous search pattern, just like /<cr> + call feedkeys("/\<c-g>\<cr>", 'tx') + call assert_equal([0,1,2,0], getpos('.')) + " moves to next match of previous search pattern, just like /<cr> + call feedkeys("/\<cr>", 'tx') + call assert_equal([0,1,3,0], getpos('.')) + " moves to next match of previous search pattern, just like /<cr> + call feedkeys("/\<c-t>\<cr>", 'tx') + call assert_equal([0,1,7,0], getpos('.')) + + " using an offset uses the last search pattern + call cursor(1, 1) + call setline(1, ['1 bbvimb', ' 2 bbvimb']) + let @/ = 'b' + call feedkeys("//e\<c-g>\<cr>", 'tx') + call assert_equal('1 bbvimb', getline('.')) + call assert_equal(4, col('.')) + + set noincsearch + call test_override("char_avail", 0) + bw! +endfunc + +func Test_search_cmdline8() + " Highlighting is cleared in all windows + " since hls applies to all windows + if !exists('+incsearch') || !has('terminal') || has('gui_running') || winwidth(0) < 30 + return + endif + if has("win32") + throw "Skipped: Bug with sending <ESC> to terminal window not fixed yet" + endif + let h = winheight(0) + if h < 3 + return + endif + " Prepare buffer text + let lines = ['abb vim vim vi', 'vimvivim'] + call writefile(lines, 'Xsearch.txt') + let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile', 'Xsearch.txt'], {'term_rows': 3}) + + call WaitForAssert({-> assert_equal(lines, [term_getline(buf, 1), term_getline(buf, 2)])}) + + call term_sendkeys(buf, ":set incsearch hlsearch\<cr>") + call term_sendkeys(buf, ":14vsp\<cr>") + call term_sendkeys(buf, "/vim\<cr>") + call term_sendkeys(buf, "/b\<esc>") + call term_sendkeys(buf, "gg0") + call term_wait(buf, 500) + let screen_line = term_scrape(buf, 1) + let [a0,a1,a2,a3] = [screen_line[3].attr, screen_line[4].attr, + \ screen_line[18].attr, screen_line[19].attr] + call assert_notequal(a0, a1) + call assert_notequal(a0, a3) + call assert_notequal(a1, a2) + call assert_equal(a0, a2) + call assert_equal(a1, a3) + " clean up + call delete('Xsearch.txt') + + bwipe! +endfunc + +" Tests for regexp with various magic settings +func Test_search_regexp() + enew! + + put ='1 a aa abb abbccc' + exe 'normal! /a*b\{2}c\+/e' . "\<CR>" + call assert_equal([0, 2, 17, 0], getpos('.')) + + put ='2 d dd dee deefff' + exe 'normal! /\Md\*e\{2}f\+/e' . "\<CR>" + call assert_equal([0, 3, 17, 0], getpos('.')) + + set nomagic + put ='3 g gg ghh ghhiii' + exe 'normal! /g\*h\{2}i\+/e' . "\<CR>" + call assert_equal([0, 4, 17, 0], getpos('.')) + + put ='4 j jj jkk jkklll' + exe 'normal! /\mj*k\{2}l\+/e' . "\<CR>" + call assert_equal([0, 5, 17, 0], getpos('.')) + + put ='5 m mm mnn mnnooo' + exe 'normal! /\vm*n{2}o+/e' . "\<CR>" + call assert_equal([0, 6, 17, 0], getpos('.')) + + put ='6 x ^aa$ x' + exe 'normal! /\V^aa$' . "\<CR>" + call assert_equal([0, 7, 5, 0], getpos('.')) + + set magic + put ='7 (a)(b) abbaa' + exe 'normal! /\v(a)(b)\2\1\1/e' . "\<CR>" + call assert_equal([0, 8, 14, 0], getpos('.')) + + put ='8 axx [ab]xx' + exe 'normal! /\V[ab]\(\[xy]\)\1' . "\<CR>" + call assert_equal([0, 9, 7, 0], getpos('.')) + + set undolevels=100 + put ='9 foobar' + put ='' + exe "normal! a\<C-G>u\<Esc>" + normal G + exe 'normal! dv?bar?' . "\<CR>" + call assert_equal('9 foo', getline('.')) + call assert_equal([0, 10, 5, 0], getpos('.')) + call assert_equal(10, line('$')) + normal u + call assert_equal('9 foobar', getline('.')) + call assert_equal([0, 10, 6, 0], getpos('.')) + call assert_equal(11, line('$')) + + set undolevels& + enew! +endfunc + +func Test_search_cmdline_incsearch_highlight() + if !exists('+incsearch') + return + endif + set incsearch hlsearch + " need to disable char_avail, + " so that expansion of commandline works + call test_override("char_avail", 1) + new + call setline(1, ['aaa 1 the first', ' 2 the second', ' 3 the third']) + + 1 + call feedkeys("/second\<cr>", 'tx') + call assert_equal('second', @/) + call assert_equal(' 2 the second', getline('.')) + + " Canceling search won't change @/ + 1 + let @/ = 'last pattern' + call feedkeys("/third\<C-c>", 'tx') + call assert_equal('last pattern', @/) + call feedkeys("/third\<Esc>", 'tx') + call assert_equal('last pattern', @/) + call feedkeys("/3\<bs>\<bs>", 'tx') + call assert_equal('last pattern', @/) + call feedkeys("/third\<c-g>\<c-t>\<Esc>", 'tx') + call assert_equal('last pattern', @/) + + " clean up + set noincsearch nohlsearch + bw! +endfunc + +func Test_search_cmdline_incsearch_highlight_attr() + if !exists('+incsearch') || !has('terminal') || has('gui_running') + return + endif + let h = winheight(0) + if h < 3 + return + endif + + " Prepare buffer text + let lines = ['abb vim vim vi', 'vimvivim'] + call writefile(lines, 'Xsearch.txt') + let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile', 'Xsearch.txt'], {'term_rows': 3}) + + call WaitForAssert({-> assert_equal(lines, [term_getline(buf, 1), term_getline(buf, 2)])}) + " wait for vim to complete initialization + call term_wait(buf) + + " Get attr of normal(a0), incsearch(a1), hlsearch(a2) highlight + call term_sendkeys(buf, ":set incsearch hlsearch\<cr>") + call term_sendkeys(buf, '/b') + call term_wait(buf, 200) + let screen_line1 = term_scrape(buf, 1) + call assert_true(len(screen_line1) > 2) + " a0: attr_normal + let a0 = screen_line1[0].attr + " a1: attr_incsearch + let a1 = screen_line1[1].attr + " a2: attr_hlsearch + let a2 = screen_line1[2].attr + call assert_notequal(a0, a1) + call assert_notequal(a0, a2) + call assert_notequal(a1, a2) + call term_sendkeys(buf, "\<cr>gg0") + + " Test incremental highlight search + call term_sendkeys(buf, "/vim") + call term_wait(buf, 200) + " Buffer: + " abb vim vim vi + " vimvivim + " Search: /vim + let attr_line1 = [a0,a0,a0,a0,a1,a1,a1,a0,a2,a2,a2,a0,a0,a0] + let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] + call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) + call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) + + " Test <C-g> + call term_sendkeys(buf, "\<C-g>\<C-g>") + call term_wait(buf, 200) + let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a2,a2,a2,a0,a0,a0] + let attr_line2 = [a1,a1,a1,a0,a0,a2,a2,a2] + call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) + call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) + + " Test <C-t> + call term_sendkeys(buf, "\<C-t>") + call term_wait(buf, 200) + let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a1,a1,a1,a0,a0,a0] + let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] + call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) + call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) + + " Type Enter and a1(incsearch highlight) should become a2(hlsearch highlight) + call term_sendkeys(buf, "\<cr>") + call term_wait(buf, 200) + let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a2,a2,a2,a0,a0,a0] + let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] + call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) + call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) + + " Test nohlsearch. a2(hlsearch highlight) should become a0(normal highlight) + call term_sendkeys(buf, ":1\<cr>") + call term_sendkeys(buf, ":set nohlsearch\<cr>") + call term_sendkeys(buf, "/vim") + call term_wait(buf, 200) + let attr_line1 = [a0,a0,a0,a0,a1,a1,a1,a0,a0,a0,a0,a0,a0,a0] + let attr_line2 = [a0,a0,a0,a0,a0,a0,a0,a0] + call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) + call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) + call delete('Xsearch.txt') + + call delete('Xsearch.txt') + bwipe! +endfunc + +func Test_incsearch_cmdline_modifier() + if !exists('+incsearch') + return + endif + call test_override("char_avail", 1) + new + call setline(1, ['foo']) + set incsearch + " Test that error E14 does not occur in parsing command modifier. + call feedkeys("V:tab", 'tx') + + call Incsearch_cleanup() +endfunc + +func Test_incsearch_scrolling() + if !CanRunVimInTerminal() + return + endif + call assert_equal(0, &scrolloff) + call writefile([ + \ 'let dots = repeat(".", 120)', + \ 'set incsearch cmdheight=2 scrolloff=0', + \ 'call setline(1, [dots, dots, dots, "", "target", dots, dots])', + \ 'normal gg', + \ 'redraw', + \ ], 'Xscript') + let buf = RunVimInTerminal('-S Xscript', {'rows': 9, 'cols': 70}) + " Need to send one key at a time to force a redraw + call term_sendkeys(buf, '/') + sleep 100m + call term_sendkeys(buf, 't') + sleep 100m + call term_sendkeys(buf, 'a') + sleep 100m + call term_sendkeys(buf, 'r') + sleep 100m + call term_sendkeys(buf, 'g') + call VerifyScreenDump(buf, 'Test_incsearch_scrolling_01', {}) + + call term_sendkeys(buf, "\<Esc>") + call StopVimInTerminal(buf) + call delete('Xscript') +endfunc + +func Test_incsearch_search_dump() + if !exists('+incsearch') + return + endif + if !CanRunVimInTerminal() + return + endif + call writefile([ + \ 'set incsearch hlsearch scrolloff=0', + \ 'for n in range(1, 8)', + \ ' call setline(n, "foo " . n)', + \ 'endfor', + \ '3', + \ ], 'Xis_search_script') + let buf = RunVimInTerminal('-S Xis_search_script', {'rows': 9, 'cols': 70}) + " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by + " the 'ambiwidth' check. + sleep 100m + + " Need to send one key at a time to force a redraw. + call term_sendkeys(buf, '/fo') + call VerifyScreenDump(buf, 'Test_incsearch_search_01', {}) + call term_sendkeys(buf, "\<Esc>") + sleep 100m + + call term_sendkeys(buf, '/\v') + call VerifyScreenDump(buf, 'Test_incsearch_search_02', {}) + call term_sendkeys(buf, "\<Esc>") + + call StopVimInTerminal(buf) + call delete('Xis_search_script') +endfunc + +func Test_incsearch_substitute() + if !exists('+incsearch') + return + endif + call test_override("char_avail", 1) + new + set incsearch + for n in range(1, 10) + call setline(n, 'foo ' . n) + endfor + 4 + call feedkeys(":.,.+2s/foo\<BS>o\<BS>o/xxx\<cr>", 'tx') + call assert_equal('foo 3', getline(3)) + call assert_equal('xxx 4', getline(4)) + call assert_equal('xxx 5', getline(5)) + call assert_equal('xxx 6', getline(6)) + call assert_equal('foo 7', getline(7)) + + call Incsearch_cleanup() +endfunc + +" Similar to Test_incsearch_substitute() but with a screendump halfway. +func Test_incsearch_substitute_dump() + if !exists('+incsearch') + return + endif + if !CanRunVimInTerminal() + return + endif + call writefile([ + \ 'set incsearch hlsearch scrolloff=0', + \ 'for n in range(1, 10)', + \ ' call setline(n, "foo " . n)', + \ 'endfor', + \ 'call setline(11, "bar 11")', + \ '3', + \ ], 'Xis_subst_script') + let buf = RunVimInTerminal('-S Xis_subst_script', {'rows': 9, 'cols': 70}) + " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by + " the 'ambiwidth' check. + sleep 100m + + " Need to send one key at a time to force a redraw. + " Select three lines at the cursor with typed pattern. + call term_sendkeys(buf, ':.,.+2s/') + sleep 100m + call term_sendkeys(buf, 'f') + sleep 100m + call term_sendkeys(buf, 'o') + sleep 100m + call term_sendkeys(buf, 'o') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_01', {}) + call term_sendkeys(buf, "\<Esc>") + + " Select three lines at the cursor using previous pattern. + call term_sendkeys(buf, "/foo\<CR>") + sleep 100m + call term_sendkeys(buf, ':.,.+2s//') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_02', {}) + + " Deleting last slash should remove the match. + call term_sendkeys(buf, "\<BS>") + call VerifyScreenDump(buf, 'Test_incsearch_substitute_03', {}) + call term_sendkeys(buf, "\<Esc>") + + " Reverse range is accepted + call term_sendkeys(buf, ':5,2s/foo') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_04', {}) + call term_sendkeys(buf, "\<Esc>") + + " White space after the command is skipped + call term_sendkeys(buf, ':2,3sub /fo') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_05', {}) + call term_sendkeys(buf, "\<Esc>") + + " Command modifiers are skipped + call term_sendkeys(buf, ':above below browse botr confirm keepmar keepalt keeppat keepjum filter xxx hide lockm leftabove noau noswap rightbel sandbox silent silent! $tab top unsil vert verbose 4,5s/fo.') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_06', {}) + call term_sendkeys(buf, "\<Esc>") + + " Cursorline highlighting at match + call term_sendkeys(buf, ":set cursorline\<CR>") + call term_sendkeys(buf, 'G9G') + call term_sendkeys(buf, ':9,11s/bar') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_07', {}) + call term_sendkeys(buf, "\<Esc>") + + " Cursorline highlighting at cursor when no match + call term_sendkeys(buf, ':9,10s/bar') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_08', {}) + call term_sendkeys(buf, "\<Esc>") + + " Only \v handled as empty pattern, does not move cursor + call term_sendkeys(buf, '3G4G') + call term_sendkeys(buf, ":nohlsearch\<CR>") + call term_sendkeys(buf, ':6,7s/\v') + call VerifyScreenDump(buf, 'Test_incsearch_substitute_09', {}) + call term_sendkeys(buf, "\<Esc>") + + call term_sendkeys(buf, ":set nocursorline\<CR>") + + " All matches are highlighted for 'hlsearch' after the incsearch canceled + call term_sendkeys(buf, "1G*") + call term_sendkeys(buf, ":2,5s/foo") + sleep 100m + call term_sendkeys(buf, "\<Esc>") + call VerifyScreenDump(buf, 'Test_incsearch_substitute_10', {}) + + call term_sendkeys(buf, ":split\<CR>") + call term_sendkeys(buf, ":let @/ = 'xyz'\<CR>") + call term_sendkeys(buf, ":%s/.") + call VerifyScreenDump(buf, 'Test_incsearch_substitute_11', {}) + call term_sendkeys(buf, "\<BS>") + call VerifyScreenDump(buf, 'Test_incsearch_substitute_12', {}) + call term_sendkeys(buf, "\<Esc>") + call VerifyScreenDump(buf, 'Test_incsearch_substitute_13', {}) + + call StopVimInTerminal(buf) + call delete('Xis_subst_script') +endfunc + +" Similar to Test_incsearch_substitute_dump() for :sort +func Test_incsearch_sort_dump() + if !exists('+incsearch') + return + endif + if !CanRunVimInTerminal() + return + endif + call writefile([ + \ 'set incsearch hlsearch scrolloff=0', + \ 'call setline(1, ["another one 2", "that one 3", "the one 1"])', + \ ], 'Xis_sort_script') + let buf = RunVimInTerminal('-S Xis_sort_script', {'rows': 9, 'cols': 70}) + " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by + " the 'ambiwidth' check. + sleep 100m + + " Need to send one key at a time to force a redraw. + call term_sendkeys(buf, ':sort ni u /on') + call VerifyScreenDump(buf, 'Test_incsearch_sort_01', {}) + call term_sendkeys(buf, "\<Esc>") + + call StopVimInTerminal(buf) + call delete('Xis_sort_script') +endfunc + +" Similar to Test_incsearch_substitute_dump() for :vimgrep famiry +func Test_incsearch_vimgrep_dump() + if !exists('+incsearch') + return + endif + if !CanRunVimInTerminal() + return + endif + call writefile([ + \ 'set incsearch hlsearch scrolloff=0', + \ 'call setline(1, ["another one 2", "that one 3", "the one 1"])', + \ ], 'Xis_vimgrep_script') + let buf = RunVimInTerminal('-S Xis_vimgrep_script', {'rows': 9, 'cols': 70}) + " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by + " the 'ambiwidth' check. + sleep 100m + + " Need to send one key at a time to force a redraw. + call term_sendkeys(buf, ':vimgrep on') + call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_01', {}) + call term_sendkeys(buf, "\<Esc>") + + call term_sendkeys(buf, ':vimg /on/ *.txt') + call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_02', {}) + call term_sendkeys(buf, "\<Esc>") + + call term_sendkeys(buf, ':vimgrepadd "\<on') + call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_03', {}) + call term_sendkeys(buf, "\<Esc>") + + call term_sendkeys(buf, ':lv "tha') + call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_04', {}) + call term_sendkeys(buf, "\<Esc>") + + call term_sendkeys(buf, ':lvimgrepa "the" **/*.txt') + call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_05', {}) + call term_sendkeys(buf, "\<Esc>") + + call StopVimInTerminal(buf) + call delete('Xis_vimgrep_script') +endfunc + +func Test_keep_last_search_pattern() + if !exists('+incsearch') + return + endif + new + call setline(1, ['foo', 'foo', 'foo']) + set incsearch + call test_override("char_avail", 1) + let @/ = 'bar' + call feedkeys(":/foo/s//\<Esc>", 'ntx') + call assert_equal('bar', @/) + + " no error message if pattern not found + call feedkeys(":/xyz/s//\<Esc>", 'ntx') + call assert_equal('bar', @/) + + bwipe! + call test_override("ALL", 0) + set noincsearch +endfunc + +func Test_word_under_cursor_after_match() + if !exists('+incsearch') + return + endif + new + call setline(1, 'foo bar') + set incsearch + call test_override("char_avail", 1) + try + call feedkeys("/foo\<C-R>\<C-W>\<CR>", 'ntx') + catch /E486:/ + endtry + call assert_equal('foobar', @/) + + bwipe! + call test_override("ALL", 0) + set noincsearch +endfunc + +func Test_subst_word_under_cursor() + if !exists('+incsearch') + return + endif + new + call setline(1, ['int SomeLongName;', 'for (xxx = 1; xxx < len; ++xxx)']) + set incsearch + call test_override("char_avail", 1) + call feedkeys("/LongName\<CR>", 'ntx') + call feedkeys(":%s/xxx/\<C-R>\<C-W>/g\<CR>", 'ntx') + call assert_equal('for (SomeLongName = 1; SomeLongName < len; ++SomeLongName)', getline(2)) + + bwipe! + call test_override("ALL", 0) + set noincsearch +endfunc + +func Test_search_undefined_behaviour() + if !has("terminal") + return + endif + let h = winheight(0) + if h < 3 + return + endif + " did cause an undefined left shift + let g:buf = term_start([GetVimProg(), '--clean', '-e', '-s', '-c', 'call search(getline("."))', 'samples/test000'], {'term_rows': 3}) + call assert_equal([''], getline(1, '$')) + call term_sendkeys(g:buf, ":qa!\<cr>") + bwipe! +endfunc + +func Test_search_undefined_behaviour2() + call search("\%UC0000000") +endfunc + +" Test for search('multi-byte char', 'bce') +func Test_search_multibyte() + let save_enc = &encoding + set encoding=utf8 + enew! + call append('$', 'Ａ') + call cursor(2, 1) + call assert_equal(2, search('Ａ', 'bce', line('.'))) + enew! + let &encoding = save_enc +endfunc + +" This was causing E874. Also causes an invalid read? +func Test_look_behind() + new + call setline(1, '0\|\&\n\@<=') + call search(getline(".")) + bwipe! +endfunc + +func Test_search_sentence() + new + " this used to cause a crash + call assert_fails("/\\%')", 'E486') + call assert_fails("/", 'E486') + /\%'( + / +endfunc + +" Test that there is no crash when there is a last search pattern but no last +" substitute pattern. +func Test_no_last_substitute_pat() + " Use viminfo to set the last search pattern to a string and make the last + " substitute pattern the most recent used and make it empty (NULL). + call writefile(['~MSle0/bar', '~MSle0~&'], 'Xviminfo') + rviminfo! Xviminfo + call assert_fails('normal n', 'E35:') + + call delete('Xviminfo') +endfunc + +func Test_search_Ctrl_L_combining() + " Make sure, that Ctrl-L works correctly with combining characters. + " It uses an artificial example of an 'a' with 4 combining chars: + " 'a' U+0061 Dec:97 LATIN SMALL LETTER A a /\%u61\Z "\u0061" + " ' ̀' U+0300 Dec:768 COMBINING GRAVE ACCENT ̀ /\%u300\Z "\u0300" + " ' ́' U+0301 Dec:769 COMBINING ACUTE ACCENT ́ /\%u301\Z "\u0301" + " ' ̇' U+0307 Dec:775 COMBINING DOT ABOVE ̇ /\%u307\Z "\u0307" + " ' ̣' U+0323 Dec:803 COMBINING DOT BELOW ̣ /\%u323 "\u0323" + " Those should also appear on the commandline + if !exists('+incsearch') + return + endif + call Cmdline3_prep() + 1 + let bufcontent = ['', 'Miạ̀́̇m'] + call append('$', bufcontent) + call feedkeys("/Mi\<c-l>\<c-l>\<cr>", 'tx') + call assert_equal(5, line('.')) + call assert_equal(bufcontent[1], @/) + call Incsearch_cleanup() +endfunc |