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64b0e6582a
Problem:
- `n.spawn()` is misleading because it also connects RPC, it's not just
"spawning" a process.
- It's confusing that `n.spawn()` and `n.spawn_argv()` are separate.
Solution:
- Replace `n.spawn()`/`n.spawn_argv()` with a single function `n.new_session()`.
This name aligns with the existing functions `n.set_session`/`n.get_session`.
- Note: removes direct handling of `prepend_argv`, but I doubt that was
important or intentional. If callers want to control use of `prepend_argv`
then we should add a new flag to `test.session.Opts`.
- Move `keep` to first parameter of `n.new_session()`.
- Add a `merge` flag to `test.session.Opts`
- Mark `_new_argv()` as private. Test should use clear/new_session/spawn_wait
instead.
36 lines
871 B
Lua
36 lines
871 B
Lua
-- Specs for :wundo and underlying functions
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local n = require('test.functional.testnvim')()
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local command = n.command
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local clear = n.clear
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local eval = n.eval
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local set_session = n.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 = n.new_session(false, {
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args = {
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'-c',
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'set undodir=. undofile',
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},
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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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