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052498ed42
Specifically, functions that are run in the context of the test runner are put in module `test/testutil.lua` while the functions that are run in the context of the test session are put in `test/functional/testnvim.lua`. Closes https://github.com/neovim/neovim/issues/27004.
293 lines
10 KiB
Lua
293 lines
10 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 tt = require('test.functional.terminal.testutil')
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local assert_alive = n.assert_alive
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local mkdir, write_file, rmdir = t.mkdir, t.write_file, n.rmdir
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local eq = t.eq
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local feed = n.feed
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local feed_command = n.feed_command
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local clear = n.clear
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local command = n.command
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local testprg = n.testprg
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local nvim_dir = n.nvim_dir
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local has_powershell = n.has_powershell
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local set_shell_powershell = n.set_shell_powershell
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local skip = t.skip
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local is_os = t.is_os
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clear() -- for has_powershell()
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describe('shell command :!', function()
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local screen
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before_each(function()
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clear()
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screen = tt.setup_child_nvim({
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'-u',
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'NONE',
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'-i',
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'NONE',
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'--cmd',
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'colorscheme vim',
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'--cmd',
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n.nvim_set .. ' notermguicolors',
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})
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screen:expect([[
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{1: } |
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{4:~ }|*4
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{3:-- TERMINAL --} |
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]])
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end)
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after_each(function()
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tt.feed_data('\3') -- Ctrl-C
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end)
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it('displays output without LF/EOF. #4646 #4569 #3772', function()
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skip(is_os('win'))
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-- NOTE: We use a child nvim (within a :term buffer)
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-- to avoid triggering a UI flush.
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tt.feed_data(':!printf foo; sleep 200\n')
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screen:expect([[
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{4:~ }|*2
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{5: }|
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:!printf foo; sleep 200 |
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foo |
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{3:-- TERMINAL --} |
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]])
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end)
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it('throttles shell-command output greater than ~10KB', function()
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skip(is_os('openbsd'), 'FIXME #10804')
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skip(is_os('win'))
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tt.feed_data((':!%s REP 30001 foo\n'):format(testprg('shell-test')))
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-- If we observe any line starting with a dot, then throttling occurred.
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-- Avoid false failure on slow systems.
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screen:expect { any = '\n%.', timeout = 20000 }
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-- Final chunk of output should always be displayed, never skipped.
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-- (Throttling is non-deterministic, this test is merely a sanity check.)
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screen:expect(
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[[
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29997: foo |
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29998: foo |
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29999: foo |
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30000: foo |
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{10:Press ENTER or type command to continue}{1: } |
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{3:-- TERMINAL --} |
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]],
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{
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-- test/functional/testnvim.lua defaults to background=light.
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[1] = { reverse = true },
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[3] = { bold = true },
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[10] = { foreground = 2 },
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}
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)
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end)
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end)
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describe('shell command :!', function()
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before_each(function()
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clear()
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end)
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it('cat a binary file #4142', function()
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feed(":exe 'silent !cat '.shellescape(v:progpath)<CR>")
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assert_alive()
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end)
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it([[display \x08 char #4142]], function()
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feed(':silent !echo \08<CR>')
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assert_alive()
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end)
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it('handles control codes', function()
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skip(is_os('win'), 'missing printf')
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local screen = Screen.new(50, 4)
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screen:attach()
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-- Print TAB chars. #2958
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feed([[:!printf '1\t2\t3'<CR>]])
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screen:expect {
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grid = [[
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{3: }|
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:!printf '1\t2\t3' |
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1 2 3 |
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{6:Press ENTER or type command to continue}^ |
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]],
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}
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feed([[<CR>]])
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-- Print BELL control code. #4338
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screen.bell = false
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feed([[:!printf '\007\007\007\007text'<CR>]])
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screen:expect {
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grid = [[
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{3: }|
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:!printf '\007\007\007\007text' |
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text |
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{6:Press ENTER or type command to continue}^ |
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]],
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condition = function()
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eq(true, screen.bell)
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end,
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}
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feed([[<CR>]])
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-- Print BS control code.
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feed([[:echo system('printf ''\010\n''')<CR>]])
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screen:expect([[
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{3: }|
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{18:^H} |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed([[<CR>]])
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-- Print LF control code.
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feed([[:!printf '\n'<CR>]])
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screen:expect([[
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:!printf '\n' |
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|*2
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{6:Press ENTER or type command to continue}^ |
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]])
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feed([[<CR>]])
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end)
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describe('', function()
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local screen
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before_each(function()
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rmdir('bang_filter_spec')
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mkdir('bang_filter_spec')
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write_file('bang_filter_spec/f1', 'f1')
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write_file('bang_filter_spec/f2', 'f2')
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write_file('bang_filter_spec/f3', 'f3')
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screen = Screen.new(53, 10)
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screen:attach()
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end)
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after_each(function()
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rmdir('bang_filter_spec')
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end)
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it("doesn't truncate Last line of shell output #3269", function()
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command(
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is_os('win') and [[nnoremap <silent>\l :!dir /b bang_filter_spec<cr>]]
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or [[nnoremap <silent>\l :!ls bang_filter_spec<cr>]]
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)
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local result = (
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is_os('win') and [[:!dir /b bang_filter_spec]] or [[:!ls bang_filter_spec ]]
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)
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feed([[\l]])
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screen:expect([[
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{1:~ }|*2
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{3: }|
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]] .. result .. [[ |
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f1 |
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f2 |
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f3 |
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{6:Press ENTER or type command to continue}^ |
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]])
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end)
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it('handles binary and multibyte data', function()
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feed_command('!cat test/functional/fixtures/shell_data.txt')
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screen.bell = false
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screen:expect {
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grid = [[
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{1:~ }|
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{3: }|
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:!cat test/functional/fixtures/shell_data.txt |
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{18:^@^A^B^C^D^E^F^H} |
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{18:^N^O^P^Q^R^S^T^U^V^W^X^Y^Z^[^\^]^^^_} |
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ö 한글 {18:<a5><c3>} |
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t {18:<ff>} |
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{6:Press ENTER or type command to continue}^ |
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]],
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condition = function()
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eq(true, screen.bell)
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end,
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}
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end)
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it('handles multibyte sequences split over buffer boundaries', function()
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command('cd ' .. nvim_dir)
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local cmd = is_os('win') and '!shell-test UTF-8 ' or '!./shell-test UTF-8'
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feed_command(cmd)
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-- Note: only the first example of split composed char works
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screen:expect([[
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{3: }|
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:]] .. cmd .. [[ |
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å |
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ref: å̲ |
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1: å̲ |
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2: å ̲ |
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3: å ̲ |
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{6:Press ENTER or type command to continue}^ |
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]])
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end)
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end)
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if has_powershell() then
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it('powershell supports literal strings', function()
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set_shell_powershell()
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local screen = Screen.new(45, 4)
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screen:attach()
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feed_command([[!'Write-Output $a']])
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screen:expect([[
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:!'Write-Output $a' |
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Write-Output $a |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed_command([[!$a = 1; Write-Output '$a']])
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screen:expect([[
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:!$a = 1; Write-Output '$a' |
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$a |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed_command([[!"Write-Output $a"]])
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screen:expect([[
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:!"Write-Output $a" |
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Write-Output |
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{6:Press ENTER or type command to continue}^ |
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]])
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feed_command([[!$a = 1; Write-Output "$a"]])
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screen:expect([[
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:!$a = 1; Write-Output "$a" |
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1 |
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{6:Press ENTER or type command to continue}^ |
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]])
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if is_os('win') then
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feed_command([[!& 'cmd.exe' /c 'echo $a']])
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screen:expect([[
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:!& 'cmd.exe' /c 'echo $a' |
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$a |
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{6:Press ENTER or type command to continue}^ |
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]])
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else
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feed_command([[!& '/bin/sh' -c 'echo ''$a''']])
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screen:expect([[
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:!& '/bin/sh' -c 'echo ''$a''' |
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$a |
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{6:Press ENTER or type command to continue}^ |
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]])
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end
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end)
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end
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end)
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