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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear = helpers.clear
local command = helpers.command
local eq = helpers.eq
local eval = helpers.eval
local feed = helpers.feed
local meths = helpers.meths
before_each(clear)
describe('Ex mode', function()
it('supports command line editing', function()
local function test_ex_edit(expected, cmd)
feed('gQ' .. cmd .. '<C-b>"<CR>')
local ret = eval('@:[1:]') -- Remove leading quote.
feed('visual<CR>')
eq(meths.replace_termcodes(expected, true, true, true), ret)
end
command('set sw=2')
test_ex_edit('bar', 'foo bar<C-u>bar')
test_ex_edit('1<C-u>2', '1<C-v><C-u>2')
test_ex_edit('213', '1<C-b>2<C-e>3')
test_ex_edit('2013', '01<Home>2<End>3')
test_ex_edit('0213', '01<Left>2<Right>3')
test_ex_edit('0342', '012<Left><Left><Insert>3<Insert>4')
test_ex_edit('foo ', 'foo bar<C-w>')
test_ex_edit('foo', 'fooba<Del><Del>')
test_ex_edit('foobar', 'foo<Tab>bar')
test_ex_edit('abbreviate', 'abbrev<Tab>')
test_ex_edit('1<C-t><C-t>', '1<C-t><C-t>')
test_ex_edit('1<C-t><C-t>', '1<C-t><C-t><C-d>')
test_ex_edit(' foo', ' foo<C-d>')
test_ex_edit(' foo0', ' foo0<C-d>')
test_ex_edit(' foo^', ' foo^<C-d>')
test_ex_edit('foo', '<BS><C-H><Del><kDel>foo')
-- default wildchar <Tab> interferes with this test
command('set wildchar=<c-e>')
test_ex_edit('a\tb', 'a\t\t<C-H>b')
test_ex_edit('\tm<C-T>n', '\tm<C-T>n')
command('set wildchar&')
end)
it('substitute confirmation prompt', function()
command('set noincsearch nohlsearch inccommand=')
local screen = Screen.new(60, 6)
screen:set_default_attr_ids({
[0] = {bold = true, reverse = true}, -- MsgSeparator
[1] = {foreground = Screen.colors.Brown}, -- LineNr
[2] = {bold = true, foreground = Screen.colors.Blue}, -- NonText
})
screen:attach()
command([[call setline(1, ['foo foo', 'foo foo', 'foo foo'])]])
command([[set number]])
feed('gQ')
screen:expect([[
{1: 1 }foo foo |
{1: 2 }foo foo |
{1: 3 }foo foo |
{0: }|
Entering Ex mode. Type "visual" to go to Normal mode. |
:^ |
]])
feed('%s/foo/bar/gc<CR>')
screen:expect([[
{1: 1 }foo foo |
{0: }|
Entering Ex mode. Type "visual" to go to Normal mode. |
:%s/foo/bar/gc |
{1: 1 }foo foo |
^^^^ |
]])
feed('N<CR>')
screen:expect([[
Entering Ex mode. Type "visual" to go to Normal mode. |
:%s/foo/bar/gc |
{1: 1 }foo foo |
^^^N |
{1: 1 }foo foo |
^^^^ |
]])
feed('n<CR>')
screen:expect([[
{1: 1 }foo foo |
^^^N |
{1: 1 }foo foo |
^^^n |
{1: 1 }foo foo |
^^^^ |
]])
feed('y<CR>')
feed('q<CR>')
screen:expect([[
{1: 1 }foo foo |
^^^y |
{1: 2 }foo foo |
^^^q |
{1: 2 }foo foo |
:^ |
]])
-- Pressing enter in ex mode should print the current line
feed('<CR>')
screen:expect([[
^^^y |
{1: 2 }foo foo |
^^^q |
{1: 2 }foo foo |
{1: 3 }foo foo |
:^ |
]])
feed(':vi<CR>')
screen:expect([[
{1: 1 }foo bar |
{1: 2 }foo foo |
{1: 3 }^foo foo |
{2:~ }|
{2:~ }|
|
]])
end)
end)
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