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42 lines
998 B
Lua
42 lines
998 B
Lua
-- Specs for :wundo and underlying functions
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local helpers = require('test.functional.helpers')(after_each)
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local command, clear, eval, spawn, nvim_prog, set_session =
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helpers.command,
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helpers.clear,
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helpers.eval,
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helpers.spawn,
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helpers.nvim_prog,
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helpers.set_session
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describe(':wundo', function()
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before_each(clear)
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after_each(function()
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os.remove(eval('getcwd()') .. '/foo')
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end)
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it('safely fails on new, non-empty buffer', function()
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command('normal! iabc')
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command('wundo foo') -- This should not segfault. #1027
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--TODO: check messages for error message
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end)
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end)
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describe('u_* functions', function()
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it('safely fail on new, non-empty buffer', function()
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local session = spawn({
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nvim_prog,
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'-u',
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'NONE',
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'-i',
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'NONE',
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'--embed',
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'-c',
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'set undodir=. undofile',
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})
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set_session(session)
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command('echo "True"') -- Should not error out due to crashed Neovim
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session:close()
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end)
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end)
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