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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`.
61 lines
1.9 KiB
Lua
61 lines
1.9 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local describe, it, before_each = t.describe, t.it, t.before_each
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local eq = t.eq
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local eval = n.eval
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local clear = n.clear
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local command = n.command
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local source = n.source
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local request = n.request
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describe('autocmd', function()
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describe('OptionSet modified', function()
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before_each(clear)
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it('is triggered when modified and un-modified', function()
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source([[
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let g:modified = 0
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autocmd OptionSet modified let g:modified += 1
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]])
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request('nvim_command', [[normal! aa\<Esc>]])
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eq(1, eval('g:modified'))
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request('nvim_command', [[normal! u]])
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eq(2, eval('g:modified'))
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end)
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it('triggers when writes non-current buffer #32817', function()
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source([[
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let g:modified = 0
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let g:second_trigger_buf = 0
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autocmd OptionSet modified let g:modified += 1 | if g:modified == 2 | let g:second_trigger_buf = bufnr() | endif
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]])
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request('nvim_command', [[edit test_a | badd test_b]])
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request('nvim_command', [[normal! aa\<Esc>]])
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request('nvim_command', [[let g:buf_a = bufnr()]])
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request('nvim_command', [[bn]])
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request('nvim_command', [[wa]])
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os.remove('test_a')
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eq({ 2, true }, { eval('g:modified'), eval('g:buf_a') == eval('g:second_trigger_buf') })
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end)
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it('OptionSet triggers correctly when modified changes', function()
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command([[
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autocmd OptionSet modified call add(g:messages, string(!!v:option_old) . ' -> ' . string(!!v:option_new) . ' - actual: ' . &modified)
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]])
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command('let g:messages = []')
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local fname = t.tmpname()
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command('new ' .. fname)
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command("call setline(1, 'hi')")
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command('write')
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command('set modified')
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eq({
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'0 -> 1 - actual: 1',
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'1 -> 0 - actual: 0',
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'0 -> 1 - actual: 1',
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}, eval('g:messages'))
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os.remove(fname)
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end)
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end)
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end)
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