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Diffstat (limited to 'src/testdir/test_gui.vim')
| -rw-r--r-- | src/testdir/test_gui.vim | 779 |
1 files changed, 779 insertions, 0 deletions
diff --git a/src/testdir/test_gui.vim b/src/testdir/test_gui.vim new file mode 100644 index 0000000..7874fff --- /dev/null +++ b/src/testdir/test_gui.vim @@ -0,0 +1,779 @@ +" Tests specifically for the GUI + +source shared.vim +if !CanRunGui() + finish +endif + +source setup_gui.vim + +func Setup() + call GUISetUpCommon() +endfunc + +func TearDown() + call GUITearDownCommon() +endfunc + +" Test for resetting "secure" flag after GUI has started. +" Must be run first, since it starts the GUI on Unix. +func Test_1_set_secure() + set exrc secure + gui -f + call assert_equal(1, has('gui_running')) +endfunc + +" As for non-GUI, a balloon_show() test was already added with patch 8.0.0401 +func Test_balloon_show() + if has('balloon_eval') + " This won't do anything but must not crash either. + call balloon_show('hi!') + endif +endfunc + +func Test_colorscheme() + let colorscheme_saved = exists('g:colors_name') ? g:colors_name : 'default' + let g:color_count = 0 + augroup TestColors + au! + au ColorScheme * let g:color_count += 1| let g:after_colors = g:color_count + au ColorSchemePre * let g:color_count += 1 |let g:before_colors = g:color_count + augroup END + + colorscheme torte + redraw! + call assert_equal('dark', &background) + call assert_equal(1, g:before_colors) + call assert_equal(2, g:after_colors) + call assert_equal("\ntorte", execute('colorscheme')) + + let a = substitute(execute('hi Search'), "\n\\s\\+", ' ', 'g') + call assert_match("\nSearch xxx term=reverse ctermfg=0 ctermbg=12 gui=bold guifg=Black guibg=Red", a) + + call assert_fails('colorscheme does_not_exist', 'E185:') + + exec 'colorscheme' colorscheme_saved + augroup TestColors + au! + augroup END + unlet g:color_count g:after_colors g:before_colors + redraw! +endfunc + +func Test_getfontname_with_arg() + let skipped = '' + + if !g:x11_based_gui + let skipped = g:not_implemented + elseif has('gui_athena') || has('gui_motif') + " Invalid font name. The result should be an empty string. + call assert_equal('', getfontname('notexist')) + + " Valid font name. This is usually the real name of 7x13 by default. + let fname = '-Misc-Fixed-Medium-R-Normal--13-120-75-75-C-70-ISO8859-1' + call assert_match(fname, getfontname(fname)) + + elseif has('gui_gtk2') || has('gui_gnome') || has('gui_gtk3') + " Invalid font name. The result should be the name plus the default size. + call assert_equal('notexist 10', getfontname('notexist')) + + " Valid font name. This is usually the real name of Monospace by default. + let fname = 'Bitstream Vera Sans Mono 12' + call assert_equal(fname, getfontname(fname)) + endif + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_getfontname_without_arg() + let skipped = '' + + let fname = getfontname() + + if !g:x11_based_gui + let skipped = g:not_implemented + elseif has('gui_kde') + " 'expected' is the value specified by SetUp() above. + call assert_equal('Courier 10 Pitch/8/-1/5/50/0/0/0/0/0', fname) + elseif has('gui_athena') || has('gui_motif') + " 'expected' is DFLT_FONT of gui_x11.c or its real name. + let pat = '\(7x13\)\|\(\c-Misc-Fixed-Medium-R-Normal--13-120-75-75-C-70-ISO8859-1\)' + call assert_match(pat, fname) + elseif has('gui_gtk2') || has('gui_gnome') || has('gui_gtk3') + " 'expected' is DEFAULT_FONT of gui_gtk_x11.c. + call assert_equal('Monospace 10', fname) + endif + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_getwinpos() + call assert_match('Window position: X \d\+, Y \d\+', execute('winpos')) + call assert_true(getwinposx() >= 0) + call assert_true(getwinposy() >= 0) + call assert_equal([getwinposx(), getwinposy()], getwinpos()) +endfunc + +func Test_quoteplus() + let skipped = '' + + if !g:x11_based_gui + let skipped = g:not_supported . 'quoteplus' + else + let quoteplus_saved = @+ + + let test_call = 'Can you hear me?' + let test_response = 'Yes, I can.' + let vim_exe = exepath(v:progpath) + let testee = 'VIMRUNTIME=' . $VIMRUNTIME . '; export VIMRUNTIME;' + \ . vim_exe + \ . ' -u NONE -U NONE --noplugin --not-a-term -c ''%s''' + " Ignore the "failed to create input context" error. + let cmd = 'call test_ignore_error("E285") | ' + \ . 'gui -f | ' + \ . 'call feedkeys("' + \ . '\"+p' + \ . ':s/' . test_call . '/' . test_response . '/\<CR>' + \ . '\"+yis' + \ . ':q!\<CR>", "tx")' + let run_vimtest = printf(testee, cmd) + + " Set the quoteplus register to test_call, and another gvim will launched. + " Then, it first tries to paste the content of its own quotedplus register + " onto it. Second, it tries to substitute test_response for the pasted + " sentence. If the sentence is identical to test_call, the substitution + " should succeed. Third, it tries to yank the result of the substitution + " to its own quoteplus register, and last it quits. When system() + " returns, the content of the quoteplus register should be identical to + " test_response if those quoteplus registers are synchronized properly + " with/through the X11 clipboard. + let @+ = test_call + call system(run_vimtest) + call assert_equal(test_response, @+) + + let @+ = quoteplus_saved + endif + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_set_background() + let background_saved = &background + + set background& + call assert_equal('light', &background) + + set background=dark + call assert_equal('dark', &background) + + let &background = background_saved +endfunc + +func Test_set_balloondelay() + if !exists('+balloondelay') + return + endif + + let balloondelay_saved = &balloondelay + + " Check if the default value is identical to that described in the manual. + set balloondelay& + call assert_equal(600, &balloondelay) + + " Edge cases + + " XXX This fact should be hidden so that people won't be tempted to write + " plugin/TimeMachine.vim. TODO Add reasonable range checks to the source + " code. + set balloondelay=-1 + call assert_equal(-1, &balloondelay) + + " Though it's possible to interpret the zero delay to be 'as soon as + " possible' or even 'indefinite', its actual meaning depends on the GUI + " toolkit in use after all. + set balloondelay=0 + call assert_equal(0, &balloondelay) + + set balloondelay=1 + call assert_equal(1, &balloondelay) + + " Since p_bdelay is of type long currently, the upper bound can be + " impractically huge and machine-dependent. Practically, it's sufficient + " to check if balloondelay works with 0x7fffffff (32 bits) for now. + set balloondelay=2147483647 + call assert_equal(2147483647, &balloondelay) + + let &balloondelay = balloondelay_saved +endfunc + +func Test_set_ballooneval() + if !exists('+ballooneval') + return + endif + + let ballooneval_saved = &ballooneval + + set ballooneval& + call assert_equal(0, &ballooneval) + + set ballooneval + call assert_notequal(0, &ballooneval) + + set noballooneval + call assert_equal(0, &ballooneval) + + let &ballooneval = ballooneval_saved +endfunc + +func Test_set_balloonexpr() + if !exists('+balloonexpr') + return + endif + + let balloonexpr_saved = &balloonexpr + + " Default value + set balloonexpr& + call assert_equal('', &balloonexpr) + + " User-defined function + new + func MyBalloonExpr() + return 'Cursor is at line ' . v:beval_lnum . + \', column ' . v:beval_col . + \ ' of file ' . bufname(v:beval_bufnr) . + \ ' on word "' . v:beval_text . '"' . + \ ' in window ' . v:beval_winid . ' (#' . v:beval_winnr . ')' + endfunc + setl balloonexpr=MyBalloonExpr() + setl ballooneval + call assert_equal('MyBalloonExpr()', &balloonexpr) + " TODO Read non-empty text, place the pointer at a character of a word, + " and check if the content of the balloon is the same as what is expected. + " Also, check if textlock works as expected. + setl balloonexpr& + call assert_equal('', &balloonexpr) + delfunc MyBalloonExpr + bwipe! + + " Multiline support + if has('balloon_multiline') + " Multiline balloon using NL + new + func MyBalloonFuncForMultilineUsingNL() + return "Multiline\nSuppported\nBalloon\nusing NL" + endfunc + setl balloonexpr=MyBalloonFuncForMultilineUsingNL() + setl ballooneval + call assert_equal('MyBalloonFuncForMultilineUsingNL()', &balloonexpr) + " TODO Read non-empty text, place the pointer at a character of a word, + " and check if the content of the balloon is the same as what is + " expected. Also, check if textlock works as expected. + setl balloonexpr& + delfunc MyBalloonFuncForMultilineUsingNL + bwipe! + + " Multiline balloon using List + new + func MyBalloonFuncForMultilineUsingList() + return [ 'Multiline', 'Suppported', 'Balloon', 'using List' ] + endfunc + setl balloonexpr=MyBalloonFuncForMultilineUsingList() + setl ballooneval + call assert_equal('MyBalloonFuncForMultilineUsingList()', &balloonexpr) + " TODO Read non-empty text, place the pointer at a character of a word, + " and check if the content of the balloon is the same as what is + " expected. Also, check if textlock works as expected. + setl balloonexpr& + delfunc MyBalloonFuncForMultilineUsingList + bwipe! + endif + + let &balloonexpr = balloonexpr_saved +endfunc + +" Invalid arguments are tested with test_options in conjunction with segfaults +" caused by them (Patch 8.0.0357, 24922ec233). +func Test_set_guicursor() + let guicursor_saved = &guicursor + + let default = [ + \ "n-v-c:block-Cursor/lCursor", + \ "ve:ver35-Cursor", + \ "o:hor50-Cursor", + \ "i-ci:ver25-Cursor/lCursor", + \ "r-cr:hor20-Cursor/lCursor", + \ "sm:block-Cursor-blinkwait175-blinkoff150-blinkon175" + \ ] + + " Default Value + set guicursor& + call assert_equal(join(default, ','), &guicursor) + + " Argument List Example 1 + let opt_list = copy(default) + let opt_list[0] = "n-c-v:block-nCursor" + exec "set guicursor=" . join(opt_list, ',') + call assert_equal(join(opt_list, ','), &guicursor) + unlet opt_list + + " Argument List Example 2 + let opt_list = copy(default) + let opt_list[3] = "i-ci:ver30-iCursor-blinkwait300-blinkon200-blinkoff150" + exec "set guicursor=" . join(opt_list, ',') + call assert_equal(join(opt_list, ','), &guicursor) + unlet opt_list + + " 'a' Mode + set guicursor& + let &guicursor .= ',a:blinkon0' + call assert_equal(join(default, ',') . ",a:blinkon0", &guicursor) + + let &guicursor = guicursor_saved +endfunc + +func Test_set_guifont() + let skipped = '' + + let guifont_saved = &guifont + if has('xfontset') + " Prevent 'guifontset' from canceling 'guifont'. + let guifontset_saved = &guifontset + set guifontset= + endif + + if !g:x11_based_gui + let skipped = g:not_implemented + elseif has('gui_athena') || has('gui_motif') + " Non-empty font list with invalid font names. + " + " This test is twofold: (1) It checks if the command fails as expected + " when there are no loadable fonts found in the list. (2) It checks if + " 'guifont' remains the same after the command loads none of the fonts + " listed. + let flist = &guifont + call assert_fails('set guifont=-notexist1-*,-notexist2-*') + call assert_equal(flist, &guifont) + + " Non-empty font list with a valid font name. Should pick up the first + " valid font. + set guifont=-notexist1-*,fixed,-notexist2-* + let pat = '\(fixed\)\|\(\c-Misc-Fixed-Medium-R-SemiCondensed--13-120-75-75-C-60-ISO8859-1\)' + call assert_match(pat, getfontname()) + + " Empty list. Should fallback to the built-in default. + set guifont= + let pat = '\(7x13\)\|\(\c-Misc-Fixed-Medium-R-Normal--13-120-75-75-C-70-ISO8859-1\)' + call assert_match(pat, getfontname()) + + elseif has('gui_gtk2') || has('gui_gnome') || has('gui_gtk3') + " For GTK, what we refer to as 'font names' in our manual are actually + " 'initial font patterns'. A valid font which matches the 'canonical font + " pattern' constructed from a given 'initial pattern' is to be looked up + " and loaded. That explains why the GTK GUIs appear to accept 'invalid + " font names'. + " + " Non-empty list. Should always pick up the first element, no matter how + " strange it is, as explained above. + set guifont=(´・ω・｀)\ 12,Courier\ 12 + call assert_equal('(´・ω・｀) 12', getfontname()) + + " Empty list. Should fallback to the built-in default. + set guifont= + call assert_equal('Monospace 10', getfontname()) + endif + + if has('xfontset') + let &guifontset = guifontset_saved + endif + let &guifont = guifont_saved + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_set_guifontset() + let skipped = '' + + if !has('xfontset') + let skipped = g:not_supported . 'xfontset' + else + let ctype_saved = v:ctype + + " First, since XCreateFontSet(3) is very sensitive to locale, fonts must + " be chosen meticulously. + let font_head = '-misc-fixed-medium-r-normal--14' + + let font_aw70 = font_head . '-130-75-75-c-70' + let font_aw140 = font_head . '-130-75-75-c-140' + + let font_jisx0201 = font_aw70 . '-jisx0201.1976-0' + let font_jisx0208 = font_aw140 . '-jisx0208.1983-0' + + let full_XLFDs = join([ font_jisx0208, font_jisx0201 ], ',') + let short_XLFDs = join([ font_aw140, font_aw70 ], ',') + let singleton = font_head . '-*' + let aliases = 'k14,r14' + + " Second, among 'locales', look up such a locale that gets 'set + " guifontset=' to work successfully with every fontset specified with + " 'fontsets'. + let locales = [ 'ja_JP.UTF-8', 'ja_JP.eucJP', 'ja_JP.SJIS' ] + let fontsets = [ full_XLFDs, short_XLFDs, singleton, aliases ] + + let feasible = 0 + for locale in locales + try + exec 'language ctype' locale + catch /^Vim\%((\a\+)\)\=:E197/ + continue + endtry + let done = 0 + for fontset in fontsets + try + exec 'set guifontset=' . fontset + catch /^Vim\%((\a\+)\)\=:E\%(250\|252\|234\|597\|598\)/ + break + endtry + let done += 1 + endfor + if done == len(fontsets) + let feasible = 1 + break + endif + endfor + + " Third, give a set of tests if it is found feasible. + if !feasible + let skipped = g:not_hosted + else + " N.B. 'v:ctype' has already been set to an appropriate value in the + " previous loop. + for fontset in fontsets + exec 'set guifontset=' . fontset + call assert_equal(fontset, &guifontset) + endfor + endif + + " Finally, restore ctype. + exec 'language ctype' ctype_saved + endif + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_set_guifontwide() + let skipped = '' + + if !g:x11_based_gui + let skipped = g:not_implemented + elseif has('gui_gtk') + let guifont_saved = &guifont + let guifontwide_saved = &guifontwide + + let fc_match = exepath('fc-match') + if empty(fc_match) + let skipped = g:not_hosted + else + let &guifont = system('fc-match -f "%{family[0]} %{size}" monospace:size=10:lang=en') + let wide = system('fc-match -f "%{family[0]} %{size}" monospace:size=10:lang=ja') + exec 'set guifontwide=' . fnameescape(wide) + call assert_equal(wide, &guifontwide) + endif + + let &guifontwide = guifontwide_saved + let &guifont = guifont_saved + + elseif has('gui_athena') || has('gui_motif') + " guifontwide is premised upon the xfontset feature. + if !has('xfontset') + let skipped = g:not_supported . 'xfontset' + else + let encoding_saved = &encoding + let guifont_saved = &guifont + let guifontset_saved = &guifontset + let guifontwide_saved = &guifontwide + + let nfont = '-misc-fixed-medium-r-normal-*-18-120-100-100-c-90-iso10646-1' + let wfont = '-misc-fixed-medium-r-normal-*-18-120-100-100-c-180-iso10646-1' + + set encoding=utf-8 + + " Case 1: guifontset is empty + set guifontset= + + " Case 1-1: Automatic selection + set guifontwide= + exec 'set guifont=' . nfont + call assert_equal(wfont, &guifontwide) + + " Case 1-2: Manual selection + exec 'set guifontwide=' . wfont + exec 'set guifont=' . nfont + call assert_equal(wfont, &guifontwide) + + " Case 2: guifontset is invalid + try + set guifontset=-*-notexist-* + call assert_report("'set guifontset=-*-notexist-*' should have failed") + catch + call assert_exception('E598') + endtry + " Set it to an invalid value brutally for preparation. + let &guifontset = '-*-notexist-*' + + " Case 2-1: Automatic selection + set guifontwide= + exec 'set guifont=' . nfont + call assert_equal(wfont, &guifontwide) + + " Case 2-2: Manual selection + exec 'set guifontwide=' . wfont + exec 'set guifont=' . nfont + call assert_equal(wfont, &guifontwide) + + let &guifontwide = guifontwide_saved + let &guifontset = guifontset_saved + let &guifont = guifont_saved + let &encoding = encoding_saved + endif + endif + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_set_guiheadroom() + let skipped = '' + + if !g:x11_based_gui + let skipped = g:not_supported . 'guiheadroom' + else + " Since this script is to be read together with '-U NONE', the default + " value must be preserved. + call assert_equal(50, &guiheadroom) + endif + + if !empty(skipped) + throw skipped + endif +endfunc + +func Test_set_guioptions() + let guioptions_saved = &guioptions + let duration = '200m' + + if has('win32') + " Default Value + set guioptions& + call assert_equal('egmrLtT', &guioptions) + + else + " Default Value + set guioptions& + call assert_equal('aegimrLtT', &guioptions) + + " To activate scrollbars of type 'L' or 'R'. + wincmd v + redraw! + + " Remove all default GUI ornaments + set guioptions-=T + exec 'sleep' . duration + call assert_equal('aegimrLt', &guioptions) + set guioptions-=t + exec 'sleep' . duration + call assert_equal('aegimrL', &guioptions) + set guioptions-=L + exec 'sleep' . duration + call assert_equal('aegimr', &guioptions) + set guioptions-=r + exec 'sleep' . duration + call assert_equal('aegim', &guioptions) + set guioptions-=m + exec 'sleep' . duration + call assert_equal('aegi', &guioptions) + + " Try non-default GUI ornaments + set guioptions+=l + exec 'sleep' . duration + call assert_equal('aegil', &guioptions) + set guioptions-=l + exec 'sleep' . duration + call assert_equal('aegi', &guioptions) + + set guioptions+=R + exec 'sleep' . duration + call assert_equal('aegiR', &guioptions) + set guioptions-=R + exec 'sleep' . duration + call assert_equal('aegi', &guioptions) + + set guioptions+=b + exec 'sleep' . duration + call assert_equal('aegib', &guioptions) + set guioptions+=h + exec 'sleep' . duration + call assert_equal('aegibh', &guioptions) + set guioptions-=h + exec 'sleep' . duration + call assert_equal('aegib', &guioptions) + set guioptions-=b + exec 'sleep' . duration + call assert_equal('aegi', &guioptions) + + set guioptions+=v + exec 'sleep' . duration + call assert_equal('aegiv', &guioptions) + set guioptions-=v + exec 'sleep' . duration + call assert_equal('aegi', &guioptions) + + if has('gui_motif') + set guioptions+=F + exec 'sleep' . duration + call assert_equal('aegiF', &guioptions) + set guioptions-=F + exec 'sleep' . duration + call assert_equal('aegi', &guioptions) + endif + + " Restore GUI ornaments to the default state. + set guioptions+=m + exec 'sleep' . duration + call assert_equal('aegim', &guioptions) + set guioptions+=r + exec 'sleep' . duration + call assert_equal('aegimr', &guioptions) + set guioptions+=L + exec 'sleep' . duration + call assert_equal('aegimrL', &guioptions) + set guioptions+=t + exec 'sleep' . duration + call assert_equal('aegimrLt', &guioptions) + set guioptions+=T + exec 'sleep' . duration + call assert_equal("aegimrLtT", &guioptions) + + wincmd o + redraw! + endif + + let &guioptions = guioptions_saved +endfunc + +func Test_scrollbars() + new + " buffer with 200 lines + call setline(1, repeat(['one', 'two'], 100)) + set guioptions+=rlb + + " scroll to move line 11 at top, moves the cursor there + call test_scrollbar('left', 10, 0) + redraw + call assert_equal(1, winline()) + call assert_equal(11, line('.')) + + " scroll to move line 1 at top, cursor stays in line 11 + call test_scrollbar('right', 0, 0) + redraw + call assert_equal(11, winline()) + call assert_equal(11, line('.')) + + set nowrap + call setline(11, repeat('x', 150)) + redraw + call assert_equal(1, wincol()) + call assert_equal(1, col('.')) + + " scroll to character 11, cursor is moved + call test_scrollbar('hor', 10, 0) + redraw + call assert_equal(1, wincol()) + call assert_equal(11, col('.')) + + set guioptions& + set wrap& + bwipe! +endfunc + +func Test_set_guipty() + let guipty_saved = &guipty + + " Default Value + set guipty& + call assert_equal(1, &guipty) + + set noguipty + call assert_equal(0, &guipty) + + let &guipty = guipty_saved +endfunc + +func Test_shell_command() + new + r !echo hello + call assert_equal('hello', substitute(getline(2), '\W', '', 'g')) + bwipe! +endfunc + +func Test_syntax_colortest() + runtime syntax/colortest.vim + redraw! + sleep 200m + bwipe! +endfunc + +func Test_set_term() + " It's enough to check the current value since setting 'term' to anything + " other than builtin_gui makes no sense at all. + call assert_equal('builtin_gui', &term) +endfunc + +func Test_windowid_variable() + if g:x11_based_gui || has('win32') + call assert_true(v:windowid > 0) + else + call assert_equal(0, v:windowid) + endif +endfunc + +" Test "vim -g" and also the GUIEnter autocommand. +func Test_gui_dash_g() + let cmd = GetVimCommand('Xscriptgui') + call writefile([""], "Xtestgui") + call writefile([ + \ 'au GUIEnter * call writefile(["insertmode: " . &insertmode], "Xtestgui")', + \ 'au GUIEnter * qall', + \ ], 'Xscriptgui') + call system(cmd . ' -g') + call WaitForAssert({-> assert_equal(['insertmode: 0'], readfile('Xtestgui'))}) + + call delete('Xscriptgui') + call delete('Xtestgui') +endfunc + +" Test "vim -7" and also the GUIEnter autocommand. +func Test_gui_dash_y() + let cmd = GetVimCommand('Xscriptgui') + call writefile([""], "Xtestgui") + call writefile([ + \ 'au GUIEnter * call writefile(["insertmode: " . &insertmode], "Xtestgui")', + \ 'au GUIEnter * qall', + \ ], 'Xscriptgui') + call system(cmd . ' -y') + call WaitForAssert({-> assert_equal(['insertmode: 1'], readfile('Xtestgui'))}) + + call delete('Xscriptgui') + call delete('Xtestgui') +endfunc |