diff options
Diffstat (limited to 'test/functional/ui/decorations_spec.lua')
| -rw-r--r-- | test/functional/ui/decorations_spec.lua | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/test/functional/ui/decorations_spec.lua b/test/functional/ui/decorations_spec.lua index 767ec54a7b..3ed31033fa 100644 --- a/test/functional/ui/decorations_spec.lua +++ b/test/functional/ui/decorations_spec.lua @@ -660,6 +660,8 @@ describe('extmark decorations', function() [25] = {background = Screen.colors.LightRed}; [26] = {background=Screen.colors.DarkGrey, foreground=Screen.colors.LightGrey}; [27] = {background = Screen.colors.Plum1}; + [28] = {underline = true, foreground = Screen.colors.SlateBlue}; + [29] = {foreground = Screen.colors.SlateBlue, background = Screen.colors.LightGray, underline = true}; } ns = meths.create_namespace 'test' @@ -1254,8 +1256,53 @@ describe('extmark decorations', function() meths.buf_set_extmark(0, ns, 0, 3, { end_col = 6, hl_group = 'TestBold', priority = 20 }) screen:expect_unchanged(true) end) -end) + it('highlights the beginning of a TAB char correctly', function() + screen:try_resize(50, 3) + meths.buf_set_lines(0, 0, -1, true, {'this is the\ttab'}) + meths.buf_set_extmark(0, ns, 0, 11, { end_col = 15, hl_group = 'ErrorMsg' }) + screen:expect{grid=[[ + ^this is the{4: tab} | + {1:~ }| + | + ]]} + + meths.buf_clear_namespace(0, ns, 0, -1) + meths.buf_set_extmark(0, ns, 0, 12, { end_col = 15, hl_group = 'ErrorMsg' }) + screen:expect{grid=[[ + ^this is the {4:tab} | + {1:~ }| + | + ]]} + end) + + pending('highlight applies to a full Tab in visual block mode #23734', function() + screen:try_resize(50, 8) + meths.buf_set_lines(0, 0, -1, true, {'asdf', '\tasdf', '\tasdf', '\tasdf', 'asdf'}) + meths.buf_set_extmark(0, ns, 0, 0, {end_row = 5, end_col = 0, hl_group = 'Underlined'}) + screen:expect([[ + {28:^asdf} | + {28: asdf} | + {28: asdf} | + {28: asdf} | + {28:asdf} | + {1:~ }| + {1:~ }| + | + ]]) + feed('<C-V>Gll') + screen:expect([[ + {29:asd}{28:f} | + {29: }{28: asdf} | + {29: }{28: asdf} | + {29: }{28: asdf} | + {29:as}{28:^df} | + {1:~ }| + {1:~ }| + {24:-- VISUAL BLOCK --} | + ]]) + end) +end) describe('decorations: inline virtual text', function() local screen, ns |