diff options
| author | zeertzjq <zeertzjq@outlook.com> | 2024-01-09 05:37:08 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-09 05:37:08 +0800 |
| commit | ee3d4f6b90d0902aa17936d1f0944755516569a1 (patch) | |
| tree | 284a7556d4620f40071e857b29024706a944dd07 /test/functional | |
| parent | c4acbb87babf9c06198e56d85d113067fd705795 (diff) | |
| download | rneovim-ee3d4f6b90d0902aa17936d1f0944755516569a1.tar.gz rneovim-ee3d4f6b90d0902aa17936d1f0944755516569a1.tar.bz2 rneovim-ee3d4f6b90d0902aa17936d1f0944755516569a1.zip | |
fix(extmarks): handle overwriting right half of wide char (#26951)
Diffstat (limited to 'test/functional')
| -rw-r--r-- | test/functional/ui/decorations_spec.lua | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/test/functional/ui/decorations_spec.lua b/test/functional/ui/decorations_spec.lua index 48df6b3295..4860009e38 100644 --- a/test/functional/ui/decorations_spec.lua +++ b/test/functional/ui/decorations_spec.lua @@ -2082,7 +2082,37 @@ describe('extmark decorations', function() ]]} end) - it('works with double width char and rightleft', function() + it('virtual text overwrites double-width char properly', function() + screen:try_resize(50, 3) + insert('abcdefghij口klmnopqrstu口vwx口yz') + feed('0') + meths.buf_set_extmark(0, ns, 0, 0, { virt_text = {{'!!!!!', 'Underlined'}}, virt_text_win_col = 11 }) + screen:expect{grid=[[ + ^abcdefghij {28:!!!!!}opqrstu口vwx口yz | + {1:~ }| + | + ]]} + feed('8x') + screen:expect{grid=[[ + ^ij口klmnopq{28:!!!!!} vwx口yz | + {1:~ }| + | + ]]} + feed('3l5x') + screen:expect{grid=[[ + ij口^pqrstu {28:!!!!!} yz | + {1:~ }| + | + ]]} + feed('5x') + screen:expect{grid=[[ + ij口^u口vwx {28:!!!!!} | + {1:~ }| + | + ]]} + end) + + it('virtual text works with double-width char and rightleft', function() screen:try_resize(50, 3) insert('abcdefghij口klmnopqrstu口vwx口yz') feed('0') |