mirror of
https://github.com/neovim/neovim.git
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263 lines
9.7 KiB
Lua
263 lines
9.7 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local thelpers = require('test.functional.terminal.helpers')
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local feed, clear, nvim = helpers.feed, helpers.clear, helpers.nvim
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local nvim_dir, command = helpers.nvim_dir, helpers.command
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local eq, eval = helpers.eq, helpers.eval
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describe(':terminal window highlighting', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new(50, 7)
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screen:set_default_attr_ids({
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[1] = {foreground = 45},
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[2] = {background = 46},
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[3] = {foreground = 45, background = 46},
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[4] = {bold = true, italic = true, underline = true},
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[5] = {bold = true},
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[6] = {foreground = 12},
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[7] = {bold = true, reverse = true},
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[8] = {background = 11},
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[9] = {foreground = 130},
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[10] = {reverse = true},
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[11] = {background = 11},
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})
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screen:attach({rgb=false})
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command('enew | call termopen(["'..nvim_dir..'/tty-test"])')
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feed('i')
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screen:expect([[
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tty ready |
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{10: } |
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{5:-- TERMINAL --} |
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]])
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end)
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local function descr(title, attr_num, set_attrs_fn)
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local function sub(s)
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local str = s:gsub('NUM', attr_num)
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return str
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end
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describe(title, function()
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before_each(function()
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set_attrs_fn()
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thelpers.feed_data('text')
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thelpers.clear_attrs()
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thelpers.feed_data('text')
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end)
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local function pass_attrs()
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if helpers.pending_win32(pending) then return end
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screen:expect(sub([[
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tty ready |
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{NUM:text}text{10: } |
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{5:-- TERMINAL --} |
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]]))
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end
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it('will pass the corresponding attributes', pass_attrs)
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it('will pass the corresponding attributes on scrollback', function()
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if helpers.pending_win32(pending) then return end
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pass_attrs()
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local lines = {}
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for i = 1, 8 do
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table.insert(lines, 'line'..tostring(i))
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end
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table.insert(lines, '')
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thelpers.feed_data(lines)
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screen:expect([[
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line4 |
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line5 |
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line6 |
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line7 |
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line8 |
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{10: } |
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{5:-- TERMINAL --} |
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]])
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feed('<c-\\><c-n>gg')
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screen:expect(sub([[
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^tty ready |
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{NUM:text}textline1 |
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line2 |
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line3 |
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line4 |
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line5 |
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]]))
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end)
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end)
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end
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descr('foreground', 1, function() thelpers.set_fg(45) end)
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descr('background', 2, function() thelpers.set_bg(46) end)
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descr('foreground and background', 3, function()
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thelpers.set_fg(45)
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thelpers.set_bg(46)
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end)
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descr('bold, italics and underline', 4, function()
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thelpers.set_bold()
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thelpers.set_italic()
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thelpers.set_underline()
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end)
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end)
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describe('terminal window highlighting with custom palette', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new(50, 7)
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screen:set_default_attr_ids({
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[1] = {foreground = tonumber('0x123456')},
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[2] = {foreground = 12},
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[3] = {bold = true, reverse = true},
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[5] = {background = 11},
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[6] = {foreground = 130},
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[7] = {reverse = true},
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[8] = {background = 11},
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[9] = {bold = true},
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})
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screen:attach({rgb=true})
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nvim('set_var', 'terminal_color_3', '#123456')
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command('enew | call termopen(["'..nvim_dir..'/tty-test"])')
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feed('i')
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screen:expect([[
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tty ready |
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{7: } |
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{9:-- TERMINAL --} |
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]])
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end)
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it('will use the custom color', function()
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if helpers.pending_win32(pending) then return end
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thelpers.set_fg(3)
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thelpers.feed_data('text')
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thelpers.clear_attrs()
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thelpers.feed_data('text')
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screen:expect([[
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tty ready |
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{1:text}text{7: } |
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{9:-- TERMINAL --} |
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]])
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end)
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end)
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describe('synIDattr()', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new(50, 7)
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command('highlight Normal ctermfg=252 guifg=#ff0000 guibg=Black')
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-- Salmon #fa8072 Maroon #800000
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command('highlight Keyword ctermfg=79 guifg=Salmon guisp=Maroon')
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end)
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it('returns cterm-color if RGB-capable UI is _not_ attached', function()
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eq('252', eval('synIDattr(hlID("Normal"), "fg")'))
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eq('252', eval('synIDattr(hlID("Normal"), "fg#")'))
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eq('', eval('synIDattr(hlID("Normal"), "bg")'))
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eq('', eval('synIDattr(hlID("Normal"), "bg#")'))
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eq('79', eval('synIDattr(hlID("Keyword"), "fg")'))
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eq('79', eval('synIDattr(hlID("Keyword"), "fg#")'))
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eq('', eval('synIDattr(hlID("Keyword"), "sp")'))
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eq('', eval('synIDattr(hlID("Keyword"), "sp#")'))
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end)
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it('returns gui-color if "gui" arg is passed', function()
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eq('Black', eval('synIDattr(hlID("Normal"), "bg", "gui")'))
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eq('Maroon', eval('synIDattr(hlID("Keyword"), "sp", "gui")'))
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end)
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it('returns gui-color if RGB-capable UI is attached', function()
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screen:attach({rgb=true})
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eq('#ff0000', eval('synIDattr(hlID("Normal"), "fg")'))
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eq('Black', eval('synIDattr(hlID("Normal"), "bg")'))
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eq('Salmon', eval('synIDattr(hlID("Keyword"), "fg")'))
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eq('Maroon', eval('synIDattr(hlID("Keyword"), "sp")'))
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end)
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it('returns #RRGGBB value for fg#/bg#/sp#', function()
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screen:attach({rgb=true})
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eq('#ff0000', eval('synIDattr(hlID("Normal"), "fg#")'))
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eq('#000000', eval('synIDattr(hlID("Normal"), "bg#")'))
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eq('#fa8072', eval('synIDattr(hlID("Keyword"), "fg#")'))
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eq('#800000', eval('synIDattr(hlID("Keyword"), "sp#")'))
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end)
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it('returns color number if non-GUI', function()
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screen:attach({rgb=false})
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eq('252', eval('synIDattr(hlID("Normal"), "fg")'))
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eq('79', eval('synIDattr(hlID("Keyword"), "fg")'))
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end)
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end)
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describe('fg/bg special colors', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new(50, 7)
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command('highlight Normal ctermfg=145 ctermbg=16 guifg=#ff0000 guibg=Black')
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command('highlight Visual ctermfg=bg ctermbg=fg guifg=bg guibg=fg guisp=bg')
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end)
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it('resolve to "Normal" values', function()
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eq(eval('synIDattr(hlID("Normal"), "bg")'),
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eval('synIDattr(hlID("Visual"), "fg")'))
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eq(eval('synIDattr(hlID("Normal"), "bg#")'),
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eval('synIDattr(hlID("Visual"), "fg#")'))
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eq(eval('synIDattr(hlID("Normal"), "fg")'),
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eval('synIDattr(hlID("Visual"), "bg")'))
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eq(eval('synIDattr(hlID("Normal"), "fg#")'),
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eval('synIDattr(hlID("Visual"), "bg#")'))
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eq('bg', eval('synIDattr(hlID("Visual"), "fg", "gui")'))
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eq('bg', eval('synIDattr(hlID("Visual"), "fg#", "gui")'))
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eq('fg', eval('synIDattr(hlID("Visual"), "bg", "gui")'))
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eq('fg', eval('synIDattr(hlID("Visual"), "bg#", "gui")'))
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eq('bg', eval('synIDattr(hlID("Visual"), "sp", "gui")'))
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eq('bg', eval('synIDattr(hlID("Visual"), "sp#", "gui")'))
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end)
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it('resolve to "Normal" values in RGB-capable UI', function()
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screen:attach({rgb=true})
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eq('bg', eval('synIDattr(hlID("Visual"), "fg")'))
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eq(eval('synIDattr(hlID("Normal"), "bg#")'),
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eval('synIDattr(hlID("Visual"), "fg#")'))
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eq('fg', eval('synIDattr(hlID("Visual"), "bg")'))
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eq(eval('synIDattr(hlID("Normal"), "fg#")'),
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eval('synIDattr(hlID("Visual"), "bg#")'))
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eq('bg', eval('synIDattr(hlID("Visual"), "sp")'))
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eq(eval('synIDattr(hlID("Normal"), "bg#")'),
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eval('synIDattr(hlID("Visual"), "sp#")'))
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end)
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it('resolve after the "Normal" group is modified', function()
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screen:attach({rgb=true})
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local new_guibg = '#282c34'
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local new_guifg = '#abb2bf'
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command('highlight Normal guifg='..new_guifg..' guibg='..new_guibg)
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eq(new_guibg, eval('synIDattr(hlID("Visual"), "fg#")'))
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eq(new_guifg, eval('synIDattr(hlID("Visual"), "bg#")'))
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eq(new_guibg, eval('synIDattr(hlID("Visual"), "sp#")'))
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end)
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end)
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