mirror of
https://github.com/neovim/neovim.git
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123 lines
4.0 KiB
Lua
123 lines
4.0 KiB
Lua
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 eval = helpers.eval
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local exec = helpers.exec
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local feed = helpers.feed
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local meths = helpers.meths
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local request = helpers.request
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local pcall_err = helpers.pcall_err
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describe('nvim_ui_attach()', function()
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before_each(function()
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clear()
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end)
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it('handles very large width/height #2180', function()
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local screen = Screen.new(999, 999)
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screen:attach()
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eq(999, eval('&lines'))
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eq(999, eval('&columns'))
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end)
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it('validation', function()
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eq('No such UI option: foo',
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pcall_err(meths.ui_attach, 80, 24, { foo={'foo'} }))
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eq("Invalid 'ext_linegrid': expected Boolean, got Array",
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pcall_err(meths.ui_attach, 80, 24, { ext_linegrid={} }))
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eq("Invalid 'override': expected Boolean, got Array",
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pcall_err(meths.ui_attach, 80, 24, { override={} }))
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eq("Invalid 'rgb': expected Boolean, got Array",
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pcall_err(meths.ui_attach, 80, 24, { rgb={} }))
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eq("Invalid 'term_name': expected String, got Boolean",
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pcall_err(meths.ui_attach, 80, 24, { term_name=true }))
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eq("Invalid 'term_colors': expected Integer, got Boolean",
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pcall_err(meths.ui_attach, 80, 24, { term_colors=true }))
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eq("Invalid 'term_background': expected String, got Boolean",
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pcall_err(meths.ui_attach, 80, 24, { term_background=true }))
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eq("Invalid 'stdin_fd': expected Integer, got String",
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pcall_err(meths.ui_attach, 80, 24, { stdin_fd='foo' }))
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eq("Invalid 'stdin_tty': expected Boolean, got String",
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pcall_err(meths.ui_attach, 80, 24, { stdin_tty='foo' }))
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eq("Invalid 'stdout_tty': expected Boolean, got String",
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pcall_err(meths.ui_attach, 80, 24, { stdout_tty='foo' }))
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eq('UI not attached to channel: 1',
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pcall_err(request, 'nvim_ui_try_resize', 40, 10))
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eq('UI not attached to channel: 1',
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pcall_err(request, 'nvim_ui_set_option', 'rgb', true))
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eq('UI not attached to channel: 1',
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pcall_err(request, 'nvim_ui_detach'))
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local screen = Screen.new()
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screen:attach({rgb=false})
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eq('UI already attached to channel: 1',
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pcall_err(request, 'nvim_ui_attach', 40, 10, { rgb=false }))
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end)
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end)
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it('autocmds UIEnter/UILeave', function()
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clear{args_rm={'--headless'}}
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exec([[
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let g:evs = []
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autocmd UIEnter * call add(g:evs, "UIEnter") | let g:uienter_ev = deepcopy(v:event)
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autocmd UILeave * call add(g:evs, "UILeave") | let g:uileave_ev = deepcopy(v:event)
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autocmd VimEnter * call add(g:evs, "VimEnter")
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]])
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local screen = Screen.new()
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screen:attach()
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eq({chan=1}, eval('g:uienter_ev'))
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screen:detach()
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eq({chan=1}, eval('g:uileave_ev'))
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eq({
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'VimEnter',
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'UIEnter',
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'UILeave',
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}, eval('g:evs'))
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end)
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it('autocmds VimSuspend/VimResume #22041', function()
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clear()
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local screen = Screen.new()
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screen:attach()
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exec([[
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let g:ev = []
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autocmd VimResume * :call add(g:ev, 'r')
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autocmd VimSuspend * :call add(g:ev, 's')
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]])
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eq(false, screen.suspended)
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feed('<C-Z>')
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screen:expect(function() eq(true, screen.suspended) end)
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eq({ 's' }, eval('g:ev'))
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screen.suspended = false
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feed('<Ignore>')
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eq({ 's', 'r' }, eval('g:ev'))
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command('suspend')
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screen:expect(function() eq(true, screen.suspended) end)
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eq({ 's', 'r', 's' }, eval('g:ev'))
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screen.suspended = false
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meths.input_mouse('move', '', '', 0, 0, 0)
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eq({ 's', 'r', 's', 'r' }, eval('g:ev'))
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feed('<C-Z><C-Z><C-Z>')
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screen:expect(function() eq(true, screen.suspended) end)
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meths.ui_set_focus(false)
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eq({ 's', 'r', 's', 'r', 's' }, eval('g:ev'))
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screen.suspended = false
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meths.ui_set_focus(true)
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eq({ 's', 'r', 's', 'r', 's', 'r' }, eval('g:ev'))
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command('suspend | suspend | suspend')
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screen:expect(function() eq(true, screen.suspended) end)
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screen:detach()
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eq({ 's', 'r', 's', 'r', 's', 'r', 's' }, eval('g:ev'))
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screen.suspended = false
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screen:attach()
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eq({ 's', 'r', 's', 'r', 's', 'r', 's', 'r' }, eval('g:ev'))
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end)
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