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cf3b871fa9
Using sleep(10) to wait for typeahead to finish is flaky, especially on macOS, where legacy/global_spec.lua has failed several times.
177 lines
7.7 KiB
Lua
177 lines
7.7 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 feed = helpers.feed
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local meths = helpers.meths
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local poke_eventloop = helpers.poke_eventloop
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before_each(clear)
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describe('Ex mode', function()
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it('supports command line editing', function()
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local function test_ex_edit(expected, cmd)
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feed('gQ' .. cmd .. '<C-b>"<CR>')
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local ret = eval('@:[1:]') -- Remove leading quote.
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feed('visual<CR>')
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eq(meths.replace_termcodes(expected, true, true, true), ret)
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end
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command('set sw=2')
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test_ex_edit('bar', 'foo bar<C-u>bar')
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test_ex_edit('1<C-u>2', '1<C-v><C-u>2')
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test_ex_edit('213', '1<C-b>2<C-e>3')
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test_ex_edit('2013', '01<Home>2<End>3')
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test_ex_edit('0213', '01<Left>2<Right>3')
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test_ex_edit('0342', '012<Left><Left><Insert>3<Insert>4')
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test_ex_edit('foo ', 'foo bar<C-w>')
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test_ex_edit('foo', 'fooba<Del><Del>')
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test_ex_edit('foobar', 'foo<Tab>bar')
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test_ex_edit('abbreviate', 'abbrev<Tab>')
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test_ex_edit('1<C-t><C-t>', '1<C-t><C-t>')
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test_ex_edit('1<C-t><C-t>', '1<C-t><C-t><C-d>')
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test_ex_edit(' foo', ' foo<C-d>')
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test_ex_edit(' foo0', ' foo0<C-d>')
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test_ex_edit(' foo^', ' foo^<C-d>')
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test_ex_edit('foo', '<BS><C-H><Del><kDel>foo')
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-- default wildchar <Tab> interferes with this test
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command('set wildchar=<c-e>')
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test_ex_edit('a\tb', 'a\t\t<C-H>b')
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test_ex_edit('\tm<C-T>n', '\tm<C-T>n')
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command('set wildchar&')
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end)
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it('substitute confirmation prompt', function()
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command('set noincsearch nohlsearch inccommand=')
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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, reverse = true}, -- MsgSeparator
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[1] = {foreground = Screen.colors.Brown}, -- LineNr
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[2] = {bold = true, foreground = Screen.colors.Blue}, -- NonText
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})
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screen:attach()
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command([[call setline(1, ['foo foo', 'foo foo', 'foo foo'])]])
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command([[set number]])
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feed('gQ')
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screen:expect([[
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{1: 1 }foo foo |
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{1: 2 }foo foo |
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{1: 3 }foo foo |
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{0: }|
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Entering Ex mode. Type "visual" to go to Normal mode. |
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:^ |
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]])
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feed('%s/foo/bar/gc<CR>')
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screen:expect([[
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{1: 1 }foo foo |
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{0: }|
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Entering Ex mode. Type "visual" to go to Normal mode. |
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:%s/foo/bar/gc |
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{1: 1 }foo foo |
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^^^^ |
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]])
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feed('N<CR>')
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screen:expect([[
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Entering Ex mode. Type "visual" to go to Normal mode. |
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:%s/foo/bar/gc |
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{1: 1 }foo foo |
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^^^N |
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{1: 1 }foo foo |
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^^^^ |
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]])
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feed('n<CR>')
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screen:expect([[
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{1: 1 }foo foo |
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^^^N |
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{1: 1 }foo foo |
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^^^n |
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{1: 1 }foo foo |
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^^^^ |
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]])
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feed('y<CR>')
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feed('q<CR>')
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screen:expect([[
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{1: 1 }foo foo |
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^^^y |
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{1: 2 }foo foo |
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^^^q |
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{1: 2 }foo foo |
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:^ |
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]])
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-- Pressing enter in ex mode should print the current line
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feed('<CR>')
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screen:expect([[
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^^^y |
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{1: 2 }foo foo |
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^^^q |
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{1: 2 }foo foo |
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{1: 3 }foo foo |
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:^ |
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]])
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feed(':vi<CR>')
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screen:expect([[
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{1: 1 }foo bar |
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{1: 2 }foo foo |
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{1: 3 }^foo foo |
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{2:~ }|
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{2:~ }|
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]])
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end)
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it('pressing Ctrl-C in :append inside a loop in Ex mode does not hang', 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, reverse = true}, -- MsgSeparator
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[1] = {bold = true, foreground = Screen.colors.Blue}, -- NonText
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})
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screen:attach()
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feed('gQ')
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feed('for i in range(1)<CR>')
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feed('append<CR>')
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screen:expect([[
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{0: }|
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Entering Ex mode. Type "visual" to go to Normal mode. |
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:for i in range(1) |
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: append |
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^ |
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]])
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feed('<C-C>')
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poke_eventloop() -- Wait for input to be flushed
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feed('foo<CR>')
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screen:expect([[
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Entering Ex mode. Type "visual" to go to Normal mode. |
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:for i in range(1) |
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: append |
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foo |
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^ |
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]])
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feed('.<CR>')
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screen:expect([[
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:for i in range(1) |
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: append |
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foo |
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. |
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: ^ |
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]])
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feed('endfor<CR>')
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feed('vi<CR>')
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screen:expect([[
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^foo |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]])
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end)
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end)
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