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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local feed = helpers.feed
local eq = helpers.eq
local spawn, set_session = helpers.spawn, helpers.set_session
local nvim_prog, nvim_set = helpers.nvim_prog, helpers.nvim_set
local merge_args, prepend_argv = helpers.merge_args, helpers.prepend_argv
local function test_embed(ext_newgrid)
local session, screen
local function startup(...)
local nvim_argv = {nvim_prog, '-u', 'NONE', '-i', 'NONE',
'--cmd', nvim_set, '--embed'}
nvim_argv = merge_args(prepend_argv, nvim_argv, {...})
session = spawn(nvim_argv)
set_session(session)
-- attach immediately after startup, for early UI
screen = Screen.new(60, 8)
screen:attach{ext_newgrid=ext_newgrid}
screen:set_default_attr_ids({
[1] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
[2] = {bold = true, foreground = Screen.colors.SeaGreen4},
[3] = {bold = true, foreground = Screen.colors.Blue1},
})
end
after_each(function()
session:close()
end)
it('can display errors', function()
startup('--cmd', 'echoerr invalid+')
screen:expect([[
|
|
|
|
Error detected while processing pre-vimrc command line: |
E121: Undefined variable: invalid |
E15: Invalid expression: invalid+ |
Press ENTER or type command to continue^ |
]])
feed('<cr>')
screen:expect([[
^ |
{3:~ }|
{3:~ }|
{3:~ }|
{3:~ }|
{3:~ }|
{3:~ }|
|
]])
end)
it("doesn't erase output when setting color scheme", function()
startup('--cmd', 'echoerr "foo"', '--cmd', 'color default', '--cmd', 'echoerr "bar"')
screen:expect([[
|
|
|
|
Error detected while processing pre-vimrc command line: |
foo |
{1:bar} |
{2:Press ENTER or type command to continue}^ |
]])
end)
it("doesn't erase output when setting Normal colors", function()
startup('--cmd', 'echoerr "foo"', '--cmd', 'hi Normal guibg=Green', '--cmd', 'echoerr "bar"')
screen:expect{grid=[[
|
|
|
|
Error detected while processing pre-vimrc command line: |
foo |
bar |
Press ENTER or type command to continue^ |
]], condition=function()
eq(Screen.colors.Green, screen.default_colors.rgb_bg)
end}
end)
end
describe('--embed UI on startup (ext_newgrid=true)', function() test_embed(true) end)
describe('--embed UI on startup (ext_newgrid=false)', function() test_embed(false) end)
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