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UI: always use contrete colors for default_colors_set

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But add an escape hatch needed for external TUI, so it still can use
terminal emulator defaults.
This commit is contained in:
Björn Linse
2019-02-05 16:17:23 +01:00
parent 36378c33c6
commit baf93d9606
8 changed files with 73 additions and 8 deletions
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43
test/functional/ui/screen_basic_spec.lua
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@@ -960,3 +960,46 @@ end)
describe("Screen (line-based)", function()
screen_tests(true)
end)
describe('Screen default colors', function()
local screen
local function startup(light, termcolors)
local extra = (light and ' background=light') or ''
local nvim_argv = {helpers.nvim_prog, '-u', 'NONE', '-i', 'NONE', '-N',
'--cmd', 'set shortmess+=I noswapfile belloff= noshowcmd noruler'..extra,
'--embed'}
local screen_nvim = spawn(nvim_argv)
set_session(screen_nvim)
screen = Screen.new()
screen:attach(termcolors and {rgb=true,ext_termcolors=true} or {rgb=true})
end
it('are dark per default', function()
startup(false, false)
screen:expect{condition=function()
eq({rgb_bg=0, rgb_fg=Screen.colors.White, rgb_sp=Screen.colors.Red,
cterm_bg=0, cterm_fg=0}, screen.default_colors)
end}
end)
it('can be set to light', function()
startup(true, false)
screen:expect{condition=function()
eq({rgb_bg=Screen.colors.White, rgb_fg=0, rgb_sp=Screen.colors.Red,
cterm_bg=0, cterm_fg=0}, screen.default_colors)
end}
end)
it('can be handled by external terminal', function()
startup(false, true)
screen:expect{condition=function()
eq({rgb_bg=-1, rgb_fg=-1, rgb_sp=-1, cterm_bg=0, cterm_fg=0}, screen.default_colors)
end}
startup(true, true)
screen:expect{condition=function()
eq({rgb_bg=-1, rgb_fg=-1, rgb_sp=-1, cterm_bg=0, cterm_fg=0}, screen.default_colors)
end}
end)
end)