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tests: tui_spec: improve/merge OptionSet/deferred

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Closes https://github.com/neovim/neovim/pull/11129.
This commit is contained in:
Daniel Hahler 2019-10-01 00:06:53 +02:00
parent 382391bb2d
commit cd73a0342a
1 changed files with 20 additions and 53 deletions
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73
test/functional/terminal/tui_spec.lua
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@ -1345,59 +1345,26 @@ describe("TUI", function()
end) end)
describe('TUI background color', function() it('TUI bg color triggers OptionSet event on terminal-response', function()
local screen -- Only single integration test.
-- See test/unit/tui_spec.lua for unit tests.
clear()
local screen = thelpers.screen_setup(0, '["'..nvim_prog
..'", "-u", "NONE", "-i", "NONE", "--cmd", "set noswapfile", '
..'"-c", "autocmd OptionSet background echo \\"did OptionSet, yay!\\""]')
before_each(function() screen:expect([[
clear() {1: } |
screen = thelpers.screen_setup(0, '["'..nvim_prog {4:~ }|
..'", "-u", "NONE", "-i", "NONE", "--cmd", "set noswapfile"]') {4:~ }|
end) {4:~ }|
{5:[No Name] 0,0-1 All}|
|
{3:-- TERMINAL --} |
]])
feed_data('\027]11;rgb:ffff/ffff/ffff\007')
screen:expect{any='did OptionSet, yay!'}
it("triggers OptionSet event on terminal-response", function() feed_data(':echo "new_bg=".&background\n')
feed_data('\027:autocmd OptionSet background echo "did OptionSet, yay!"\n') screen:expect{any='new_bg=light'}
-- Wait for the child Nvim to register the OptionSet handler.
feed_data('\027:autocmd OptionSet\n')
screen:expect({any='--- Autocommands ---'})
feed_data('\012') -- CTRL-L: clear the screen
screen:expect([[
{1: } |
{4:~ }|
{4:~ }|
{4:~ }|
{5:[No Name] 0,0-1 All}|
|
{3:-- TERMINAL --} |
]])
feed_data('\027]11;rgb:ffff/ffff/ffff\007')
screen:expect{any='did OptionSet, yay!'}
end)
it("handles deferred background color", function()
local function wait_for_bg(bg)
-- Retry until the terminal response is handled.
retry(100, nil, function()
feed_data(':echo &background\n')
screen:expect({
timeout=40,
grid=string.format([[
{1: } |
{4:~ }|
{4:~ }|
{4:~ }|
{5:[No Name] 0,0-1 All}|
%-5s |
{3:-- TERMINAL --} |
]], bg)
})
end)
end
-- Only single integration test.
-- See test/unit/tui_spec.lua for unit tests.
feed_data('\027]11;rgb:ffff/ffff/ffff\007')
wait_for_bg('light')
end)
end) end)