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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.
90 lines
2.5 KiB
Lua
90 lines
2.5 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, feed, source = n.clear, n.feed, n.source
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local command = n.command
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local poke_eventloop = n.poke_eventloop
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local sleep = vim.uv.sleep
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describe('CTRL-C (mapped)', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new(52, 6)
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end)
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it('interrupts :global', function()
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-- Crashes luajit.
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if t.skip_fragile(pending) then
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return
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end
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source([[
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set nomore nohlsearch undolevels=-1
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nnoremap <C-C> <NOP>
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]])
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command('silent edit! test/functional/fixtures/bigfile.txt')
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screen:expect([[
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^0000;<control>;Cc;0;BN;;;;;N;NULL;;;; |
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0001;<control>;Cc;0;BN;;;;;N;START OF HEADING;;;; |
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0002;<control>;Cc;0;BN;;;;;N;START OF TEXT;;;; |
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0003;<control>;Cc;0;BN;;;;;N;END OF TEXT;;;; |
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0004;<control>;Cc;0;BN;;;;;N;END OF TRANSMISSION;;;;|
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]])
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local function test_ctrl_c(ms)
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feed(':global/^/p<CR>')
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screen:sleep(ms)
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feed('<C-C>')
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screen:expect { any = 'Interrupt' }
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end
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-- The test is time-sensitive. Try different sleep values.
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local ms_values = { 100, 1000, 10000 }
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for i, ms in ipairs(ms_values) do
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if i < #ms_values then
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local status, _ = pcall(test_ctrl_c, ms)
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if status then
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break
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end
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else -- Call the last attempt directly.
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test_ctrl_c(ms)
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end
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end
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end)
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it('interrupts :sleep', function()
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command('nnoremap <C-C> <Nop>')
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feed(':sleep 100<CR>')
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poke_eventloop() -- wait for :sleep to start
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feed('foo<C-C>')
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poke_eventloop() -- wait for input buffer to be flushed
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feed('i')
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screen:expect([[
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^ |
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{1:~ }|*4
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{5:-- INSERT --} |
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]])
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end)
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it('interrupts recursive mapping', function()
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command('nnoremap <C-C> <Nop>')
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command('nmap <F2> <Ignore><F2>')
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feed('<F2>')
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sleep(10) -- wait for the key to enter typeahead
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feed('foo<C-C>')
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poke_eventloop() -- wait for input buffer to be flushed
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feed('i')
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screen:expect([[
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^ |
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{1:~ }|*4
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{5:-- INSERT --} |
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]])
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end)
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end)
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