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6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
38 lines
998 B
Lua
38 lines
998 B
Lua
-- Specs for :wundo and underlying functions
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local n = require('test.functional.testnvim')()
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local t = require('test.testutil')
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local describe, it, before_each, after_each = t.describe, t.it, t.before_each, t.after_each
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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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