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perf(highlight): don't allocate duplicates for color names

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This commit is contained in:
bfredl
2022-06-21 12:29:49 +02:00
parent 5ad97fcc0e
commit 374e0b6678
6 changed files with 129 additions and 96 deletions
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13
test/functional/api/highlight_spec.lua
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@@ -293,19 +293,20 @@ describe("API: set highlight", function()
eq('Test_hl2 xxx cterm=undercurl,italic,reverse,strikethrough ctermfg=8 ctermbg=15 gui=bold,underline,underlineline,undercurl,underdot,underdash,italic,reverse,strikethrough guifg=#ff0000 guibg=#0032aa',
exec_capture('highlight Test_hl2'))
-- Colors are stored exactly as they are defined.
-- Colors are stored with the name they are defined, but
-- with canonical casing
meths.set_hl(0, 'Test_hl3', { bg = 'reD', fg = 'bLue'})
eq('Test_hl3 xxx guifg=bLue guibg=reD',
eq('Test_hl3 xxx guifg=Blue guibg=Red',
exec_capture('highlight Test_hl3'))
end)
it ("can modify a highlight in the global namespace", function()
meths.set_hl(0, 'Test_hl3', { bg = 'red', fg = 'blue'})
eq('Test_hl3 xxx guifg=blue guibg=red',
eq('Test_hl3 xxx guifg=Blue guibg=Red',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', { bg = 'red' })
eq('Test_hl3 xxx guibg=red',
eq('Test_hl3 xxx guibg=Red',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', { ctermbg = 9, ctermfg = 12})
@@ -327,7 +328,7 @@ describe("API: set highlight", function()
pcall_err(meths.set_hl, 0, 'Test_hl3', {ctermfg='bleu'}))
meths.set_hl(0, 'Test_hl3', {fg='#FF00FF'})
eq('Test_hl3 xxx guifg=#FF00FF',
eq('Test_hl3 xxx guifg=#ff00ff',
exec_capture('highlight Test_hl3'))
eq("'#FF00FF' is not a valid color",
@@ -340,7 +341,7 @@ describe("API: set highlight", function()
end
meths.set_hl(0, 'Test_hl3', {fg='#FF00FF', blend=50})
eq('Test_hl3 xxx guifg=#FF00FF blend=50',
eq('Test_hl3 xxx guifg=#ff00ff blend=50',
exec_capture('highlight Test_hl3'))
end)