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