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Diffstat (limited to 'src/testdir/test_listlbr_utf8.vim')
| -rw-r--r-- | src/testdir/test_listlbr_utf8.vim | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/testdir/test_listlbr_utf8.vim b/src/testdir/test_listlbr_utf8.vim new file mode 100644 index 000000000..807b6ad31 --- /dev/null +++ b/src/testdir/test_listlbr_utf8.vim @@ -0,0 +1,195 @@ +" Test for linebreak and list option in utf-8 mode + +set encoding=utf-8 +scriptencoding utf-8 + +if !exists("+linebreak") || !has("conceal") || !has("signs") + finish +endif + +source view_util.vim + +function s:screen_lines(lnum, width) abort + return ScreenLines(a:lnum, a:width) +endfunction + +function! s:compare_lines(expect, actual) + call assert_equal(a:expect, a:actual) +endfunction + +function s:screen_attr(lnum, chars, ...) abort + let line = getline(a:lnum) + let attr = [] + let prefix = get(a:000, 0, 0) + for i in range(a:chars[0], a:chars[1]) + let scol = strdisplaywidth(strcharpart(line, 0, i-1)) + 1 + let attr += [screenattr(a:lnum, scol + prefix)] + endfor + return attr +endfunction + +function s:test_windows(...) + call NewWindow(10, 20) + setl ts=4 sw=4 sts=4 linebreak sbr=+ wrap + exe get(a:000, 0, '') +endfunction + +function s:close_windows(...) + call CloseWindow() + exe get(a:000, 0, '') +endfunction + +func Test_linebreak_with_fancy_listchars() + call s:test_windows("setl list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6") + call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz\u00a01060ABCDEFGHIJKLMNOP ") + redraw! + let lines = s:screen_lines([1, 4], winwidth(0)) + let expect = [ +\ "▕———abcdef ", +\ "+hijklmn▕——— ", +\ "+pqrstuvwxyz␣1060ABC", +\ "+DEFGHIJKLMNOPˑ¶ ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc + +func Test_nolinebreak_with_list() + call s:test_windows("setl nolinebreak list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6") + call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz\u00a01060ABCDEFGHIJKLMNOP ") + redraw! + let lines = s:screen_lines([1, 4], winwidth(0)) + let expect = [ +\ "▕———abcdef hijklmn▕—", +\ "+pqrstuvwxyz␣1060ABC", +\ "+DEFGHIJKLMNOPˑ¶ ", +\ "~ ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc + +func Test_linebreak_with_nolist() + call s:test_windows('setl nolist') + call setline(1, "\t*mask = nil;") + redraw! + let lines = s:screen_lines([1, 4], winwidth(0)) + let expect = [ +\ " *mask = nil; ", +\ "~ ", +\ "~ ", +\ "~ ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc + +func Test_list_and_concealing1() + call s:test_windows('setl list listchars=tab:>- cole=1') + call setline(1, [ +\ "#define ABCDE\t\t1", +\ "#define ABCDEF\t\t1", +\ "#define ABCDEFG\t\t1", +\ "#define ABCDEFGH\t1", +\ "#define MSG_MODE_FILE\t\t\t1", +\ "#define MSG_MODE_CONSOLE\t\t2", +\ "#define MSG_MODE_FILE_AND_CONSOLE\t3", +\ "#define MSG_MODE_FILE_THEN_CONSOLE\t4", +\ ]) + vert resize 40 + syn match Conceal conceal cchar=>'AB\|MSG_MODE' + redraw! + let lines = s:screen_lines([1, 7], winwidth(0)) + let expect = [ +\ "#define ABCDE>-->---1 ", +\ "#define >CDEF>-->---1 ", +\ "#define >CDEFG>->---1 ", +\ "#define >CDEFGH>----1 ", +\ "#define >_FILE>--------->--->---1 ", +\ "#define >_CONSOLE>---------->---2 ", +\ "#define >_FILE_AND_CONSOLE>---------3 ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc + +func Test_list_and_concealing2() + call s:test_windows('setl nowrap ts=2 list listchars=tab:>- cole=2 concealcursor=n') + call setline(1, "bbeeeeee\t\t;\tsome text") + vert resize 40 + syn clear + syn match meaning /;\s*\zs.*/ + syn match hasword /^\x\{8}/ contains=word + syn match word /\<\x\{8}\>/ contains=beginword,endword contained + syn match beginword /\<\x\x/ contained conceal + syn match endword /\x\{6}\>/ contained + hi meaning guibg=blue + hi beginword guibg=green + hi endword guibg=red + redraw! + let lines = s:screen_lines([1, 1], winwidth(0)) + let expect = [ +\ "eeeeee>--->-;>some text ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc + +func Test_screenattr_for_comment() + call s:test_windows("setl ft=c ts=7 list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6") + call setline(1, " /*\t\t and some more */") + norm! gg0 + syntax on + hi SpecialKey term=underline ctermfg=red guifg=red + redraw! + let line = getline(1) + let attr = s:screen_attr(1, [1, 6]) + call assert_notequal(attr[0], attr[1]) + call assert_notequal(attr[1], attr[3]) + call assert_notequal(attr[3], attr[5]) + call s:close_windows() +endfunc + +func Test_visual_block_and_selection_exclusive() + call s:test_windows('setl selection=exclusive') + call setline(1, "long line: " . repeat("foobar ", 40) . "TARGETÃ' at end") + exe "norm! $3B\<C-v>eAx\<Esc>" + let lines = s:screen_lines([1, 10], winwidth(0)) + let expect = [ +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar foobar ", +\ "+foobar TARGETÃx' ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc + +func Test_multibyte_sign_and_colorcolumn() + call s:test_windows("setl nolinebreak cc=3 list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6") + call setline(1, ["", "a b c", "a b c"]) + exe "sign define foo text=\uff0b" + exe "sign place 1 name=foo line=2 buffer=" . bufnr('%') + redraw! + norm! ggj0 + let signwidth = strdisplaywidth("\uff0b") + let attr1 = s:screen_attr(2, [1, 3], signwidth) + let attr2 = s:screen_attr(3, [1, 3], signwidth) + call assert_equal(attr1[0], attr2[0]) + call assert_equal(attr1[1], attr2[1]) + call assert_equal(attr1[2], attr2[2]) + let lines = s:screen_lines([1, 3], winwidth(0)) + let expect = [ +\ " ¶ ", +\ "＋a b c¶ ", +\ " a b c¶ ", +\ ] + call s:compare_lines(expect, lines) + call s:close_windows() +endfunc |