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Merge pull request #17421 from lewis6991/hl0_clear

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fix(highlight): global ns improvements
This commit is contained in:
bfredl
2022-02-17 14:07:42 +01:00
committed by GitHub
parent 3230b31486 dc24eeb9fe
commit f4e24f1eab
3 changed files with 98 additions and 24 deletions
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39
test/functional/api/highlight_spec.lua
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@@ -276,4 +276,43 @@ describe("API: set highlight", function()
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',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', { bg = 'red' })
eq('Test_hl3 xxx guibg=red',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', { ctermbg = 9, ctermfg = 12})
eq('Test_hl3 xxx ctermfg=12 ctermbg=9',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', { ctermbg = 'red' , ctermfg = 'blue'})
eq('Test_hl3 xxx ctermfg=12 ctermbg=9',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', { ctermbg = 9 })
eq('Test_hl3 xxx ctermbg=9',
exec_capture('highlight Test_hl3'))
meths.set_hl(0, 'Test_hl3', {})
eq('Test_hl3 xxx cleared',
exec_capture('highlight Test_hl3'))
eq("'redd' is not a valid color",
pcall_err(meths.set_hl, 0, 'Test_hl3', {fg='redd'}))
eq("'bleu' is not a valid color",
pcall_err(meths.set_hl, 0, 'Test_hl3', {ctermfg='bleu'}))
meths.set_hl(0, 'Test_hl3', {fg='#FF00FF'})
eq('Test_hl3 xxx guifg=#FF00FF',
exec_capture('highlight Test_hl3'))
eq("'#FF00FF' is not a valid color",
pcall_err(meths.set_hl, 0, 'Test_hl3', {ctermfg='#FF00FF'}))
end)
end)