diff options
Diffstat (limited to 'test/functional/ui/multibyte_spec.lua')
| -rw-r--r-- | test/functional/ui/multibyte_spec.lua | 122 |
1 files changed, 113 insertions, 9 deletions
diff --git a/test/functional/ui/multibyte_spec.lua b/test/functional/ui/multibyte_spec.lua index dc25a09d0d..f16f750ea1 100644 --- a/test/functional/ui/multibyte_spec.lua +++ b/test/functional/ui/multibyte_spec.lua @@ -296,6 +296,86 @@ describe('multibyte rendering', function() ]], } end) + + it('supports emoji with variant selectors and ZWJ', function() + command('set ruler') + insert('π³οΈββ§οΈ') + screen:expect([[ + ^π³οΈββ§οΈ | + {1:~ }|*4 + 1,1 All | + ]]) + + feed('a word<esc>') + screen:expect([[ + π³οΈββ§οΈ wor^d | + {1:~ }|*4 + 1,21-7 All | + ]]) + + feed('0') + screen:expect([[ + ^π³οΈββ§οΈ word | + {1:~ }|*4 + 1,1 All | + ]]) + + feed('l') + screen:expect([[ + π³οΈββ§οΈ^ word | + {1:~ }|*4 + 1,17-3 All | + ]]) + + feed('h') + screen:expect([[ + ^π³οΈββ§οΈ word | + {1:~ }|*4 + 1,1 All | + ]]) + + feed('oβ€οΈ variant selected<esc>') + screen:expect([[ + π³οΈββ§οΈ word | + β€οΈ variant selecte^d | + {1:~ }|*3 + 2,23-19 All | + ]]) + + feed('0') + screen:expect([[ + π³οΈββ§οΈ word | + ^β€οΈ variant selected | + {1:~ }|*3 + 2,1 All | + ]]) + + feed('l') + screen:expect([[ + π³οΈββ§οΈ word | + β€οΈ^ variant selected | + {1:~ }|*3 + 2,7-3 All | + ]]) + + feed('h') + screen:expect([[ + π³οΈββ§οΈ word | + ^β€οΈ variant selected | + {1:~ }|*3 + 2,1 All | + ]]) + + -- without selector: single width (note column 18 and not 19) + feed('oβ€ variant selected<esc>') + screen:expect([[ + π³οΈββ§οΈ word | + β€οΈ variant selected | + β€ variant selecte^d | + {1:~ }|*2 + 3,20-18 All | + ]]) + end) end) describe('multibyte rendering: statusline', function() @@ -348,11 +428,12 @@ describe('multibyte rendering: statusline', function() it('non-printable followed by MAX_MCO unicode combination points', function() command('set statusline=Βα·°β―ΜΈββ§β') -- U+9F + U+1DF0 + U+20EF + U+0338 + U+20D0 + U+20E7 + U+20DD + -- TODO: not ideal, better with plain ">" and then space+combining screen:expect([[ - ^ | - {1:~ }| - {3:<9f><1df0><20ef><0338><20d0><20e7><20dd>}| - | + ^ | + {1:~ }| + {3:<9f>α·°β―ΜΈββ§β }| + | ]]) end) @@ -368,9 +449,20 @@ describe('multibyte rendering: statusline', function() } end) - it('unprintable chars in filename with default stl', function() + it('emoji with ZWJ in filename with default stl', function() command('file π§βπ»') - -- TODO: this is wrong but avoids a crash + screen:expect { + grid = [[ + ^ | + {1:~ }| + {3:π§βπ» }| + | + ]], + } + end) + + it('unprintable chars in filename with default stl', function() + command('file π§βπ»') screen:expect { grid = [[ ^ | @@ -381,15 +473,27 @@ describe('multibyte rendering: statusline', function() } end) - it('unprintable chars in filename with custom stl', function() + it('emoji with ZWJ in filename with custom stl', function() command('set statusline=xx%#ErrorMsg#%f%##yy') command('file π§βπ»') - -- TODO: this is also wrong but also avoids a crash screen:expect { grid = [[ ^ | {1:~ }| - {3:xx}{9:π§<200d>π»}{3:yy }| + {3:xx}{9:π§βπ»}{3:yy }| + | + ]], + } + end) + + it('unprintable chars in filename with custom stl', function() + command('set statusline=xx%#ErrorMsg#%f%##yy') + command('file π§βπ»') + screen:expect { + grid = [[ + ^ | + {1:~ }| + {3:xx}{9:π§<200b>π»}{3:yy }| | ]], } |