vim-patch:9.1.0334: No test for highlight behavior with 'ambiwidth' (#28354)
Problem: No test for highlight behavior with 'ambiwidth'.
Solution: Add a screendump test for 'ambiwidth' with 'cursorline'.
(zeertzjq)
closes: vim/vim#14554
a59e031aa0
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@ -372,7 +372,7 @@ func Test_multibyte_chars()
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endfunc
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" check that 'ambiwidth' does not change the meaning of \p
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func Test_ambiwidth()
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func Test_regexp_ambiwidth()
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set regexpengine=1 ambiwidth=single
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call assert_equal(0, match("\u00EC", '\p'))
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set regexpengine=1 ambiwidth=double
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@ -62,6 +62,9 @@ func Test_customlist_completion()
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call assert_equal('"Test3 N', getreg(':'))
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call garbagecollect(1)
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delcommand Test1
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delcommand Test2
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delcommand Test3
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endfunc
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" Yank one 3 byte character and check the mark columns.
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@ -297,6 +300,40 @@ func Test_setcellwidths_dump()
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call StopVimInTerminal(buf)
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endfunc
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" For some reason this test causes Test_customlist_completion() to fail on CI,
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" so run it as the last test.
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func Test_zz_ambiwidth_hl_dump()
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CheckRunVimInTerminal
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let lines =<< trim END
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call setline(1, [repeat("\u2103", 60), repeat("\u2103", 60)])
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set ambiwidth=single cursorline list display=lastline
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END
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call writefile(lines, 'XAmbiwidthHl', 'D')
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let buf = RunVimInTerminal('-S XAmbiwidthHl', {'rows': 6, 'cols': 50})
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call VerifyScreenDump(buf, 'Test_ambiwidth_hl_dump_1', {})
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call term_sendkeys(buf, ":set ambiwidth=double\<CR>")
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call term_sendkeys(buf, ":echo\<CR>")
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call VerifyScreenDump(buf, 'Test_ambiwidth_hl_dump_2', {})
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call term_sendkeys(buf, ":set ambiwidth=single\<CR>")
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call term_sendkeys(buf, ":echo\<CR>")
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call VerifyScreenDump(buf, 'Test_ambiwidth_hl_dump_1', {})
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if 0 " Enable after #14539 is fixed
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call term_sendkeys(buf, ":call setcellwidths([[0x2103, 0x2103, 2]])\<CR>")
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call term_sendkeys(buf, ":echo\<CR>")
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call VerifyScreenDump(buf, 'Test_ambiwidth_hl_dump_2', {})
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call term_sendkeys(buf, ":call setcellwidths([[0x2103, 0x2103, 1]])\<CR>")
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call term_sendkeys(buf, ":echo\<CR>")
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call VerifyScreenDump(buf, 'Test_ambiwidth_hl_dump_1', {})
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endif
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call StopVimInTerminal(buf)
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endfunc
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func Test_print_overlong()
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" Text with more composing characters than MB_MAXBYTES.
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new
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