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0c59771e31
This is the first installment of a multi-PR series significantly refactoring how highlights are being specified. The end goal is to have a base set of 20 ish most common highlights, and then specific files only need to add more groups to that as needed. As a complicating factor, we also want to migrate to the new default color scheme eventually. But by sharing a base set, that future PR will hopefully be a lot smaller since a lot of tests will be migrated just simply by updating the base set in place. As a first step, fix the anti-pattern than Screen defaults to ignoring highlights. Highlights are integral part of the screen state, not something "extra" which we only test "sometimes". For now, we still allow opt-out via the intentionally ugly screen._default_attr_ids = nil The end goal is to get rid of all of these eventually (which will be easier as part of the color scheme migration)
121 lines
4.0 KiB
Lua
121 lines
4.0 KiB
Lua
local Screen = require('test.functional.ui.screen')
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local helpers = require('test.functional.helpers')(after_each)
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local clear, feed = helpers.clear, helpers.feed
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local expect = helpers.expect
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local eq = helpers.eq
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local poke_eventloop = helpers.poke_eventloop
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local exc_exec = helpers.exc_exec
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local feed_command = helpers.feed_command
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local exec = helpers.exec
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before_each(clear)
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describe(':highlight', function()
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it('is working', function()
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local screen = Screen.new(35, 10)
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screen:attach()
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-- Basic test if ":highlight" doesn't crash
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feed_command('set more')
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feed(':highlight<CR>')
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-- FIXME(tarruda): We need to be sure the prompt is displayed before
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-- continuing, or risk a race condition where some of the following input
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-- is discarded resulting in test failure
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screen:expect([[
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:highlight |
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SpecialKey {18:xxx} {18:ctermfg=}4 |
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{18:guifg=}Blue |
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EndOfBuffer {1:xxx} {18:links to} NonText|
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TermCursor {2:xxx} {18:cterm=}reverse |
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{18:gui=}reverse |
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TermCursorNC xxx cleared |
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NonText {1:xxx} {18:ctermfg=}12 |
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{6:-- More --}^ |
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]])
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feed('q')
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poke_eventloop() -- wait until we're back to normal
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feed_command('hi Search')
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feed_command('hi Normal')
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-- Test setting colors.
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-- Test clearing one color and all doesn't generate error or warning
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feed_command(
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'hi NewGroup cterm=italic ctermfg=DarkBlue ctermbg=Grey gui=NONE guifg=#00ff00 guibg=Cyan'
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)
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feed_command('hi Group2 cterm=NONE')
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feed_command('hi Group3 cterm=bold')
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feed_command('redir! @a')
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feed_command('hi NewGroup')
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feed_command('hi Group2')
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feed_command('hi Group3')
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feed_command('hi clear NewGroup')
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feed_command('hi NewGroup')
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feed_command('hi Group2')
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feed_command('hi Group2 NONE')
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feed_command('hi Group2')
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feed_command('hi clear')
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feed_command('hi Group3')
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feed('<cr>')
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eq("Vim(highlight):E475: Invalid argument: cterm='asdf", exc_exec([[hi Crash cterm='asdf]]))
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feed_command('redir END')
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-- Filter ctermfg and ctermbg, the numbers depend on the terminal
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feed_command('0put a')
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feed_command([[%s/ctermfg=\d*/ctermfg=2/]])
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feed_command([[%s/ctermbg=\d*/ctermbg=3/]])
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-- Fix the fileformat
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feed_command('set ff&')
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feed_command('$d')
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-- Assert buffer contents.
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expect([[
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NewGroup xxx cterm=italic
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ctermfg=2
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ctermbg=3
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guifg=#00ff00
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guibg=Cyan
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Group2 xxx cleared
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Group3 xxx cterm=bold
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NewGroup xxx cleared
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Group2 xxx cleared
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Group2 xxx cleared
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Group3 xxx cleared]])
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end)
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end)
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describe('Visual selection highlight', function()
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-- oldtest: Test_visual_sbr()
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it("when 'showbreak' is set", function()
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local screen = Screen.new(60, 6)
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screen:set_default_attr_ids({
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[0] = { bold = true, foreground = Screen.colors.Blue }, -- NonText
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[1] = { background = Screen.colors.LightGrey, foreground = Screen.colors.Black }, -- Visual
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[2] = { bold = true }, -- ModeMsg
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})
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screen:attach()
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exec([[
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set showbreak=>
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call setline(1, 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.')
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exe "normal! z1\<CR>"
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]])
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feed('v$')
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screen:expect([[
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{0:>}{1:n, no sea takimata sanctus est Lorem ipsum dolor sit amet.}^ |
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|*4
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{2:-- VISUAL --} |
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]])
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end)
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end)
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