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e61228a214
Before calling "attach" a screen object is just a dummy container for (row, col) values whose purpose is to be sent as part of the "attach" function call anyway. Just create the screen in an attached state directly. Keep the complete (row, col, options) config together. It is still completely valid to later detach and re-attach as needed, including to another session.
176 lines
7.5 KiB
Lua
176 lines
7.5 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local clear = n.clear
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local command = n.command
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local eq = t.eq
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local eval = n.eval
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local feed = n.feed
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local api = n.api
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local poke_eventloop = n.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(api.nvim_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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command([[call setline(1, repeat(['foo foo'], 4))]])
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command([[set number]])
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feed('gQ')
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screen:expect([[
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{8: 1 }foo foo |
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{8: 2 }foo foo |
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{8: 3 }foo foo |
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{3: }|
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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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{8: 1 }foo foo |
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{3: }|
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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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{8: 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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{8: 1 }foo foo |
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^^^N |
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{8: 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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{8: 1 }foo foo |
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^^^N |
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{8: 1 }foo foo |
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^^^n |
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{8: 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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{8: 1 }foo foo |
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^^^y |
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{8: 2 }foo foo |
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^^^q |
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{8: 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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{8: 2 }foo foo |
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^^^q |
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{8: 2 }foo foo |
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{8: 3 }foo foo |
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:^ |
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]])
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-- The printed line should overwrite the colon
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feed('<CR>')
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screen:expect([[
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{8: 2 }foo foo |
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^^^q |
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{8: 2 }foo foo |
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{8: 3 }foo foo |
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{8: 4 }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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{8: 1 }foo bar |
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{8: 2 }foo foo |
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{8: 3 }foo foo |
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{8: 4 }^foo foo |
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{1:~ }|
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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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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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{3: }|
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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:~ }|*4
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]])
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end)
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end)
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