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https://github.com/neovim/neovim.git
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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.
456 lines
22 KiB
Lua
456 lines
22 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 exec = n.exec
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local exec_lua = n.exec_lua
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local expect_exit = n.expect_exit
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local feed = n.feed
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local fn = n.fn
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local api = n.api
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local read_file = t.read_file
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local source = n.source
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local eq = t.eq
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local write_file = t.write_file
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local is_os = t.is_os
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local function sizeoflong()
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if not exec_lua('return pcall(require, "ffi")') then
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pending('missing LuaJIT FFI')
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end
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return exec_lua('return require("ffi").sizeof(require("ffi").typeof("long"))')
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end
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describe('Ex command', function()
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before_each(clear)
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after_each(function()
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eq({}, api.nvim_get_vvar('errors'))
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end)
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it('checks for address line overflow', function()
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if sizeoflong() < 8 then
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pending('Skipped: only works with 64 bit long ints')
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end
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source [[
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new
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call setline(1, 'text')
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call assert_fails('|.44444444444444444444444', 'E1247:')
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call assert_fails('|.9223372036854775806', 'E1247:')
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bwipe!
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]]
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end)
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end)
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describe(':confirm command dialog', function()
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local screen
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local function start_new()
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clear()
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screen = Screen.new(75, 20)
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screen:attach()
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end
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-- Test for the :confirm command dialog
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-- oldtest: Test_confirm_cmd()
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it('works', function()
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write_file('Xfoo', 'foo1\n')
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write_file('Xbar', 'bar1\n')
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-- Test for saving all the modified buffers
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start_new()
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exec([[
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set nomore
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new Xfoo
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call setline(1, 'foo2')
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new Xbar
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call setline(1, 'bar2')
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wincmd b
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]])
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feed(':confirm qall\n')
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screen:expect([[
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bar2 |
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{1:~ }|*5
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{2:Xbar [+] }|
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foo2 |
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{1:~ }|*4
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{2:Xfoo [+] }|
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{1:~ }|*2
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{3: }|
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:confirm qall |
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{6:Save changes to "Xbar"?} |
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{6:[Y]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: }^ |
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]])
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expect_exit(1000, feed, 'A')
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eq('foo2\n', read_file('Xfoo'))
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eq('bar2\n', read_file('Xbar'))
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-- Test for discarding all the changes to modified buffers
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start_new()
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exec([[
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set nomore
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new Xfoo
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call setline(1, 'foo3')
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new Xbar
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call setline(1, 'bar3')
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wincmd b
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]])
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feed(':confirm qall\n')
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screen:expect([[
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bar3 |
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{1:~ }|*5
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{2:Xbar [+] }|
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foo3 |
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{1:~ }|*4
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{2:Xfoo [+] }|
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{1:~ }|*2
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{3: }|
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:confirm qall |
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{6:Save changes to "Xbar"?} |
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{6:[Y]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: }^ |
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]])
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expect_exit(1000, feed, 'D')
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eq('foo2\n', read_file('Xfoo'))
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eq('bar2\n', read_file('Xbar'))
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-- Test for saving and discarding changes to some buffers
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start_new()
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exec([[
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set nomore
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new Xfoo
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call setline(1, 'foo4')
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new Xbar
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call setline(1, 'bar4')
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wincmd b
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]])
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feed(':confirm qall\n')
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screen:expect([[
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bar4 |
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{1:~ }|*5
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{2:Xbar [+] }|
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foo4 |
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{1:~ }|*4
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{2:Xfoo [+] }|
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{1:~ }|*2
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{3: }|
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:confirm qall |
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{6:Save changes to "Xbar"?} |
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{6:[Y]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: }^ |
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]])
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feed('N')
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screen:expect([[
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bar4 |
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{1:~ }|*5
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{2:Xbar [+] }|
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foo4 |
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{1:~ }|*4
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{2:Xfoo [+] }|
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{3: }|
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:confirm qall |
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{6:Save changes to "Xbar"?} |
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{6:Save changes to "Xfoo"?} |
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{6:[Y]es, (N)o, (C)ancel: }^ |
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]])
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expect_exit(1000, feed, 'Y')
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eq('foo4\n', read_file('Xfoo'))
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eq('bar2\n', read_file('Xbar'))
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os.remove('Xfoo')
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os.remove('Xbar')
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end)
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-- oldtest: Test_confirm_cmd_cancel()
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it('can be cancelled', function()
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-- Test for closing a window with a modified buffer
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start_new()
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screen:try_resize(75, 10)
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exec([[
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set nohidden nomore
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new
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call setline(1, 'abc')
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]])
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feed(':confirm close\n')
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screen:expect([[
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abc |
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{1:~ }|*3
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{3:[No Name] [+] }|
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{3: }|
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:confirm close |
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{6:Save changes to "Untitled"?} |
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{6:[Y]es, (N)o, (C)ancel: }^ |
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]])
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feed('C')
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screen:expect([[
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^abc |
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{1:~ }|*3
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{3:[No Name] [+] }|
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{1:~ }|*2
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{2:[No Name] }|
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]])
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feed(':confirm close\n')
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screen:expect([[
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abc |
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{1:~ }|*3
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{3:[No Name] [+] }|
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{3: }|
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:confirm close |
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{6:Save changes to "Untitled"?} |
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{6:[Y]es, (N)o, (C)ancel: }^ |
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]])
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feed('N')
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screen:expect([[
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^ |
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{1:~ }|*8
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]])
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end)
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-- oldtest: Test_confirm_q_wq()
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it('works with :q and :wq', function()
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write_file('Xfoo', 'foo')
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start_new()
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screen:try_resize(75, 8)
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exec([[
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set hidden nomore
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call setline(1, 'abc')
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edit Xfoo
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set nofixendofline
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]])
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feed(':confirm q\n')
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screen:expect([[
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foo |
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{1:~ }|*3
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{3: }|
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:confirm q |
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{6:Save changes to "Untitled"?} |
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{6:[Y]es, (N)o, (C)ancel: }^ |
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]])
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feed('C')
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screen:expect([[
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^abc |
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{1:~ }|*6
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]])
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command('edit Xfoo')
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feed(':confirm wq\n')
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screen:expect([[
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foo |
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{1:~ }|*3
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{3: }|
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"Xfoo" [noeol] 1L, 3B written |
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{6:Save changes to "Untitled"?} |
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{6:[Y]es, (N)o, (C)ancel: }^ |
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]])
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feed('C')
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screen:expect([[
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^abc |
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{1:~ }|*6
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"Xfoo" [noeol] 1L, 3B written |
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]])
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os.remove('Xfoo')
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end)
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-- oldtest: Test_confirm_write_ro()
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it('works when writing a read-only file', function()
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write_file('Xconfirm_write_ro', 'foo\n')
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start_new()
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screen:try_resize(75, 8)
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exec([[
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set ruler
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set nobackup ff=unix cmdheight=2
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edit Xconfirm_write_ro
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norm Abar
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]])
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-- Try to write with 'ro' option.
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feed(':set ro | confirm w\n')
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screen:expect([[
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foobar |
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{1:~ }|*2
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{3: }|
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:set ro | confirm w |
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{6:'readonly' option is set for "Xconfirm_write_ro".} |
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{6:Do you wish to write anyway?} |
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{6:(Y)es, [N]o: }^ |
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]])
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feed('N')
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screen:expect([[
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fooba^r |
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{1:~ }|*5
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1,6 All |
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]])
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eq('foo\n', read_file('Xconfirm_write_ro'))
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feed(':confirm w\n')
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screen:expect([[
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foobar |
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{1:~ }|*2
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{3: }|
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:confirm w |
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{6:'readonly' option is set for "Xconfirm_write_ro".} |
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{6:Do you wish to write anyway?} |
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{6:(Y)es, [N]o: }^ |
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]])
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feed('Y')
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if is_os('win') then
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screen:expect([[
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foobar |
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{1:~ }|
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{3: }|
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:confirm w |
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{6:'readonly' option is set for "Xconfirm_write_ro".} |
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{6:Do you wish to write anyway?} |
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"Xconfirm_write_ro" [unix] 1L, 7B written |
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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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screen:expect([[
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foobar |
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{1:~ }|
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{3: }|
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:confirm w |
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{6:'readonly' option is set for "Xconfirm_write_ro".} |
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{6:Do you wish to write anyway?} |
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"Xconfirm_write_ro" 1L, 7B written |
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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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eq('foobar\n', read_file('Xconfirm_write_ro'))
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feed('<CR>') -- suppress hit-enter prompt
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-- Try to write with read-only file permissions.
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fn.setfperm('Xconfirm_write_ro', 'r--r--r--')
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feed(':set noro | silent undo | confirm w\n')
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screen:expect([[
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foobar |
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{1:~ }|
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{3: }|
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:set noro | silent undo | confirm w |
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{6:File permissions of "Xconfirm_write_ro" are read-only.} |
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{6:It may still be possible to write it.} |
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{6:Do you wish to try?} |
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{6:(Y)es, [N]o: }^ |
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]])
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feed('Y')
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if is_os('win') then
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screen:expect([[
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foobar |
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{3: }|
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:set noro | silent undo | confirm w |
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{6:File permissions of "Xconfirm_write_ro" are read-only.} |
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{6:It may still be possible to write it.} |
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{6:Do you wish to try?} |
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"Xconfirm_write_ro" [unix] 1L, 4B written |
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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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screen:expect([[
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foobar |
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{3: }|
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:set noro | silent undo | confirm w |
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{6:File permissions of "Xconfirm_write_ro" are read-only.} |
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{6:It may still be possible to write it.} |
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{6:Do you wish to try?} |
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"Xconfirm_write_ro" 1L, 4B written |
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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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eq('foo\n', read_file('Xconfirm_write_ro'))
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feed('<CR>') -- suppress hit-enter prompt
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os.remove('Xconfirm_write_ro')
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end)
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-- oldtest: Test_confirm_write_partial_file()
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it('works when writing a partial file', function()
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write_file('Xwrite_partial', 'a\nb\nc\nd\n')
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start_new()
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screen:try_resize(75, 8)
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exec([[
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set ruler
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set nobackup ff=unix cmdheight=2
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edit Xwrite_partial
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]])
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feed(':confirm 2,3w\n')
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screen:expect([[
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a |
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b |
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c |
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d |
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{3: }|
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:confirm 2,3w |
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{6:Write partial file?} |
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{6:(Y)es, [N]o: }^ |
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]])
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feed('N')
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screen:expect([[
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^a |
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b |
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c |
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d |
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{1:~ }|*2
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1,1 All |
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]])
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eq('a\nb\nc\nd\n', read_file('Xwrite_partial'))
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os.remove('Xwrite_partial')
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feed(':confirm 2,3w\n')
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screen:expect([[
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a |
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b |
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c |
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d |
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{3: }|
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:confirm 2,3w |
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{6:Write partial file?} |
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{6:(Y)es, [N]o: }^ |
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]])
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feed('Y')
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if is_os('win') then
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screen:expect([[
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a |
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b |
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c |
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{3: }|
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:confirm 2,3w |
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{6:Write partial file?} |
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"Xwrite_partial" [New][unix] 2L, 4B written |
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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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screen:expect([[
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a |
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b |
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c |
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{3: }|
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:confirm 2,3w |
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{6:Write partial file?} |
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"Xwrite_partial" [New] 2L, 4B written |
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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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eq('b\nc\n', read_file('Xwrite_partial'))
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os.remove('Xwrite_partial')
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end)
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end)
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