Mercurial > vim
diff src/testdir/test_display.vim @ 18131:851a014dfd8b v8.1.2060
patch 8.1.2060: "precedes" in 'listchars' not used properly
Commit: https://github.com/vim/vim/commit/bffba7f7042f6082e75b42484b15f66087b01941
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Sep 20 17:00:17 2019 +0200
patch 8.1.2060: "precedes" in 'listchars' not used properly
Problem: "precedes" in 'listchars' not used properly.
Solution: Correctly handle the "precedes" char in list mode for long lines.
(Christian Brabandt, closes #4953)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 20 Sep 2019 17:15:04 +0200 |
| parents | 9695e9fed059 |
| children | 956a9bc4e25a |
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--- a/src/testdir/test_display.vim +++ b/src/testdir/test_display.vim @@ -103,3 +103,58 @@ func Test_scroll_without_region() call StopVimInTerminal(buf) call delete('Xtestscroll') endfunc + +func Test_display_listchars_precedes() + call NewWindow(10, 10) + " Need a physical line that wraps over the complete + " window size + call append(0, repeat('aaa aaa aa ', 10)) + call append(1, repeat(['bbb bbb bbb bbb'], 2)) + " remove blank trailing line + $d + set list nowrap + call cursor(1, 1) + " move to end of line and scroll 2 characters back + norm! $2zh + let lines=ScreenLines([1,4], winwidth(0)+1) + let expect = [ + \ " aaa aa $ |", + \ "$ |", + \ "$ |", + \ "~ |", + \ ] + call assert_equal(expect, lines) + set list listchars+=precedes:< nowrap + call cursor(1, 1) + " move to end of line and scroll 2 characters back + norm! $2zh + let lines = ScreenLines([1,4], winwidth(0)+1) + let expect = [ + \ "<aaa aa $ |", + \ "< |", + \ "< |", + \ "~ |", + \ ] + call assert_equal(expect, lines) + set wrap + call cursor(1, 1) + " the complete line should be displayed in the window + norm! $ + + let lines = ScreenLines([1,10], winwidth(0)+1) + let expect = [ + \ "<aaa aaa a|", + \ "a aaa aaa |", + \ "aa aaa aaa|", + \ " aa aaa aa|", + \ "a aa aaa a|", + \ "aa aa aaa |", + \ "aaa aa aaa|", + \ " aaa aa aa|", + \ "a aaa aa a|", + \ "aa aaa aa |", + \ ] + call assert_equal(expect, lines) + set list& listchars& wrap& + bw! +endfunc