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Merge pull request #14243 from shadmansaleh/Allow_cterm_colors_nvim_set_hl

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API: Adding cterm support to nvim_set_hl
This commit is contained in:
Björn Linse
2021-05-11 15:07:00 +02:00
committed by GitHub
parent 5c9b4948d4 0559d3f9c6
commit 7d82ea0102
3 changed files with 136 additions and 3 deletions
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95
test/functional/api/highlight_spec.lua
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@@ -158,3 +158,98 @@ describe('API: highlight',function()
assert_alive()
end)
end)
describe("API: set highlight", function()
local highlight_color = {
fg = tonumber('0xff0000'),
bg = tonumber('0x0032aa'),
ctermfg = 8,
ctermbg = 15,
}
local highlight1 = {
background = highlight_color.bg,
foreground = highlight_color.fg,
bold = true,
italic = true,
}
local highlight2_config = {
ctermbg = highlight_color.ctermbg,
ctermfg = highlight_color.ctermfg,
underline = true,
reverse = true,
}
local highlight2_result = {
background = highlight_color.ctermbg,
foreground = highlight_color.ctermfg,
underline = true,
reverse = true,
}
local highlight3_config = {
background = highlight_color.bg,
foreground = highlight_color.fg,
ctermbg = highlight_color.ctermbg,
ctermfg = highlight_color.ctermfg,
bold = true,
italic = true,
reverse = true,
undercurl = true,
underline = true,
cterm = {
italic = true,
reverse = true,
undercurl = true,
}
}
local highlight3_result_gui = {
background = highlight_color.bg,
foreground = highlight_color.fg,
bold = true,
italic = true,
reverse = true,
undercurl = true,
underline = true,
}
local highlight3_result_cterm = {
background = highlight_color.ctermbg,
foreground = highlight_color.ctermfg,
italic = true,
reverse = true,
undercurl = true,
}
local function get_ns()
local ns = meths.create_namespace('Test_set_hl')
meths._set_hl_ns(ns)
return ns
end
before_each(clear)
it ("can set gui highlight", function()
local ns = get_ns()
meths.set_hl(ns, 'Test_hl', highlight1)
eq(highlight1, meths.get_hl_by_name('Test_hl', true))
end)
it ("can set cterm highlight", function()
local ns = get_ns()
meths.set_hl(ns, 'Test_hl', highlight2_config)
eq(highlight2_result, meths.get_hl_by_name('Test_hl', false))
end)
it ("cterm attr defaults to gui attr", function()
local ns = get_ns()
meths.set_hl(ns, 'Test_hl', highlight1)
eq({
bold = true,
italic = true,
}, meths.get_hl_by_name('Test_hl', false))
end)
it ("can overwrite attr for cterm", function()
local ns = get_ns()
meths.set_hl(ns, 'Test_hl', highlight3_config)
eq(highlight3_result_gui, meths.get_hl_by_name('Test_hl', true))
eq(highlight3_result_cterm, meths.get_hl_by_name('Test_hl', false))
end)
end)