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128 lines
3.2 KiB
Lua
128 lines
3.2 KiB
Lua
local global_helpers = require('test.helpers')
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local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local command = helpers.command
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local eq = helpers.eq
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local shallowcopy = global_helpers.shallowcopy
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describe('ui receives option updates', function()
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local screen
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local function reset(opts, ...)
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local defaults = {
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ambiwidth='single',
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arabicshape=true,
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emoji=true,
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guifont='',
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guifontset='',
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guifontwide='',
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linespace=0,
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pumblend=0,
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showtabline=1,
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termguicolors=false,
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ext_cmdline=false,
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ext_popupmenu=false,
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ext_tabline=false,
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ext_wildmenu=false,
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ext_linegrid=false,
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ext_hlstate=false,
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ext_multigrid=false,
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ext_messages=false,
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ext_termcolors=false,
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}
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clear(...)
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screen = Screen.new(20,5)
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screen:attach(opts)
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-- NB: UI test suite can be run in both "linegrid" and legacy grid mode.
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-- In both cases check that the received value is the one requested.
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defaults.ext_linegrid = screen._options.ext_linegrid or false
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return defaults
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end
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after_each(function()
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screen:detach()
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end)
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it("for defaults", function()
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local expected = reset()
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screen:expect(function()
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eq(expected, screen.options)
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end)
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end)
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it("when setting options", function()
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local expected = reset()
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local defaults = shallowcopy(expected)
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command("set termguicolors")
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expected.termguicolors = true
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screen:expect(function()
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eq(expected, screen.options)
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end)
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command("set guifont=Comic\\ Sans")
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expected.guifont = "Comic Sans"
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screen:expect(function()
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eq(expected, screen.options)
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end)
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command("set showtabline=0")
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expected.showtabline = 0
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screen:expect(function()
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eq(expected, screen.options)
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end)
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command("set linespace=13")
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expected.linespace = 13
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screen:expect(function()
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eq(expected, screen.options)
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end)
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command("set linespace=-11")
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expected.linespace = -11
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screen:expect(function()
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eq(expected, screen.options)
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end)
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command("set all&")
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screen:expect(function()
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eq(defaults, screen.options)
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end)
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end)
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it('with UI extensions', function()
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local expected = reset({ext_cmdline=true, ext_wildmenu=true})
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expected.ext_cmdline = true
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expected.ext_wildmenu = true
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screen:expect(function()
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eq(expected, screen.options)
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end)
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screen:set_option('ext_popupmenu', true)
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expected.ext_popupmenu = true
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screen:expect(function()
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eq(expected, screen.options)
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end)
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screen:set_option('ext_wildmenu', false)
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expected.ext_wildmenu = false
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screen:expect(function()
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eq(expected, screen.options)
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end)
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end)
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local function startup_test(headless)
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local expected = reset(nil,{headless=headless,args={'--cmd', 'set guifont=Comic\\ Sans\\ 12'}})
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expected.guifont = "Comic Sans 12"
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screen:expect(function()
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eq(expected, screen.options)
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end)
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end
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it('from startup options with --headless', function() startup_test(true) end)
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it('from startup options with --embed', function() startup_test(false) end)
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end)
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