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-- vim: set foldmethod=marker foldmarker=[[,]] :
-- Tests for ":highlight".
local helpers = require('test.functional.helpers')
local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
local execute, expect = helpers.execute, helpers.expect
describe(':highlight', function()
setup(clear)
it('is working', function()
-- Basic test if ":highlight" doesn't crash
execute('highlight')
execute('hi Search')
-- Test setting colors.
-- Test clearing one color and all doesn't generate error or warning
execute('hi NewGroup term=bold cterm=italic ctermfg=DarkBlue ctermbg=Grey gui= guifg=#00ff00 guibg=Cyan')
execute('hi Group2 term= cterm=')
execute('hi Group3 term=underline cterm=bold')
execute('redir! @a')
execute('hi NewGroup')
execute('hi Group2')
execute('hi Group3')
execute('hi clear NewGroup')
execute('hi NewGroup')
execute('hi Group2')
execute('hi Group2 NONE')
execute('hi Group2')
execute('hi clear')
execute('hi Group3')
execute([[hi Crash term='asdf]])
execute('redir END')
-- Filter ctermfg and ctermbg, the numbers depend on the terminal
execute('0put a')
execute([[%s/ctermfg=\d*/ctermfg=2/]])
execute([[%s/ctermbg=\d*/ctermbg=3/]])
-- Filter out possibly translated error message
execute('%s/E475: [^:]*:/E475:/')
-- Fix the fileformat
execute('set ff&')
execute('$d')
-- Assert buffer contents.
expect([[
NewGroup xxx term=bold cterm=italic ctermfg=2 ctermbg=3
Group2 xxx cleared
Group3 xxx term=underline cterm=bold
NewGroup xxx cleared
Group2 xxx cleared
Group2 xxx cleared
Group3 xxx cleared
E475: term='asdf]])
end)
end)
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