diff options
Diffstat (limited to 'test/functional/options/chars_spec.lua')
| -rw-r--r-- | test/functional/options/chars_spec.lua | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/test/functional/options/chars_spec.lua b/test/functional/options/chars_spec.lua index 3e43fbbecd..d23dc2ed88 100644 --- a/test/functional/options/chars_spec.lua +++ b/test/functional/options/chars_spec.lua @@ -6,6 +6,7 @@ local eq = helpers.eq local exc_exec = helpers.exc_exec local insert = helpers.insert local feed = helpers.feed +local meths = helpers.meths describe("'fillchars'", function() local screen @@ -53,10 +54,18 @@ describe("'fillchars'", function() ]]) end) + it('supports composing multibyte char', function() + command('set fillchars=eob:å̲') + screen:expect([[ + ^ | + å̲ |*3 + | + ]]) + end) + it('handles invalid values', function() shouldfail('eob:') -- empty string shouldfail('eob:馬') -- doublewidth char - shouldfail('eob:å̲') -- composing chars shouldfail('eob:xy') -- two ascii chars shouldfail('eob:\255', 'eob:<ff>') -- invalid UTF-8 end) @@ -178,4 +187,28 @@ describe("'listchars'", function() | ]]) end) + + it('supports composing chars', function() + screen:set_default_attr_ids { + [1] = { foreground = Screen.colors.Blue1, bold = true }, + } + feed('i<tab><tab><tab>x<esc>') + command('set list laststatus=0') + -- tricky: the tab value forms three separate one-cell chars, + -- thus it should be accepted despite being a mess. + command('set listchars=tab:d̞̄̃̒̉̎ò́̌̌̂̐l̞̀̄̆̌̚,eol:å̲') + screen:expect([[ + {1:d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚}^x{1:å̲} | + {1:~ }|*3 + | + ]]) + + meths._invalidate_glyph_cache() + screen:_reset() + screen:expect([[ + {1:d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚}^x{1:å̲} | + {1:~ }|*3 + | + ]]) + end) end) |