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https://github.com/neovim/neovim.git
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b6296f4e84
While in a terminal and insert mode, if an event caused loss of focus, nvim would stay in the terminal event loop causing an inconsistent view of internal state and/or segfault. Remove the "term" argument from terminal_enter() as it only makes sense to call it with curbuf->terminal. Terminate the loop when switched to a different buffer. fixes #2301
198 lines
7.4 KiB
Lua
198 lines
7.4 KiB
Lua
local helpers = require('test.functional.helpers')
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local Screen = require('test.functional.ui.screen')
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local thelpers = require('test.functional.terminal.helpers')
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local feed, clear, nvim = helpers.feed, helpers.clear, helpers.nvim
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local wait = helpers.wait
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local eval, execute, source = helpers.eval, helpers.execute, helpers.source
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local eq, neq = helpers.eq, helpers.neq
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describe('terminal buffer', function()
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local screen
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before_each(function()
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clear()
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execute('set modifiable swapfile undolevels=20')
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wait()
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screen = thelpers.screen_setup()
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end)
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describe('when a new file is edited', function()
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before_each(function()
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feed('<c-\\><c-n>:set bufhidden=wipe<cr>:enew<cr>')
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screen:expect([[
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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:enew |
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]])
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end)
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it('will hide the buffer, ignoring the bufhidden option', function()
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feed(':bnext:l<esc>')
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screen:expect([[
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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]])
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end)
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end)
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describe('swap and undo', function()
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before_each(function()
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feed('<c-\\><c-n>')
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screen:expect([[
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tty ready |
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{2: } |
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^ |
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]])
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end)
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it('does not create swap files', function()
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local swapfile = nvim('command_output', 'swapname'):gsub('\n', '')
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eq(nil, io.open(swapfile))
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end)
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it('does not create undofiles files', function()
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local undofile = nvim('eval', 'undofile(bufname("%"))')
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eq(nil, io.open(undofile))
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end)
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end)
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it('cannot be modified directly', function()
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feed('<c-\\><c-n>dd')
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screen:expect([[
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tty ready |
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{2: } |
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^ |
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E21: Cannot make changes, 'modifiable' is off |
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]])
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end)
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it('sends data to the terminal when the "put" operator is used', function()
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feed('<c-\\><c-n>gg"ayj')
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execute('let @a = "appended " . @a')
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feed('"ap"ap')
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screen:expect([[
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^tty ready |
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appended tty ready |
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appended tty ready |
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{2: } |
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:let @a = "appended " . @a |
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]])
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-- operator count is also taken into consideration
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feed('3"ap')
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screen:expect([[
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^tty ready |
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appended tty ready |
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appended tty ready |
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appended tty ready |
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appended tty ready |
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appended tty ready |
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:let @a = "appended " . @a |
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]])
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end)
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it('sends data to the terminal when the ":put" command is used', function()
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feed('<c-\\><c-n>gg"ayj')
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execute('let @a = "appended " . @a')
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execute('put a')
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screen:expect([[
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^tty ready |
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appended tty ready |
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{2: } |
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:put a |
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]])
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-- line argument is only used to move the cursor
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execute('6put a')
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screen:expect([[
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tty ready |
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appended tty ready |
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appended tty ready |
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{2: } |
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^ |
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:6put a |
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]])
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end)
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it('can be deleted', function()
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feed('<c-\\><c-n>:bd!<cr>')
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screen:expect([[
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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:bd! |
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]])
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execute('bnext')
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screen:expect([[
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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:bnext |
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]])
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end)
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it('handles loss of focus gracefully', function()
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-- Temporarily change the statusline to avoid printing the file name, which
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-- varies be where the test is run.
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nvim('set_option', 'statusline', '==========')
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execute('set laststatus=0')
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-- Save the buffer number of the terminal for later testing.
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local tbuf = eval('bufnr("%")')
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source([[
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function! SplitWindow()
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new
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endfunction
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startinsert
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call jobstart(['sh', '-c', 'exit'], {'on_exit': function("SplitWindow")})
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]])
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-- We should be in a new buffer now.
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screen:expect([[
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^ |
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~ |
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========== |
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rows: 2, cols: 50 |
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{2: } |
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{1:========== }|
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]])
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neq(tbuf, eval('bufnr("%")'))
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execute('quit') -- Should exit the new window, not the terminal.
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eq(tbuf, eval('bufnr("%")'))
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execute('set laststatus=1') -- Restore laststatus to the default.
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end)
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end)
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