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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`.
76 lines
1.8 KiB
Lua
76 lines
1.8 KiB
Lua
-- Test for autocommand that deletes the current buffer on BufLeave event.
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-- Also test deleting the last buffer, should give a new, empty buffer.
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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, setup, teardown = t.describe, t.it, t.setup, t.teardown
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local clear, feed, insert = n.clear, n.feed, n.insert
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local command, expect = n.command, n.expect
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local poke_eventloop = n.poke_eventloop
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describe('test5', function()
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setup(clear)
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-- luacheck: ignore 621 (Indentation)
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it('is working', function()
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insert([[
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start of test file Xxx
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vim: set noai :
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this is a test
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this is a test
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this is a test
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this is a test
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end of test file Xxx]])
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command('w! Xxx0')
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command('au BufLeave Xxx bwipe')
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command('/start of')
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-- Write test file Xxx.
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command('.,/end of/w! Xxx')
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-- Split to Xxx.
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command('sp Xxx')
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-- Delete buffer Xxx, now we're back here.
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command('bwipe')
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feed('G?this is a<cr>')
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feed('othis is some more text<esc>')
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poke_eventloop()
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-- Append some text to this file.
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-- Write current file contents.
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command('?start?,$yank A')
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-- Delete current buffer, get an empty one.
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command('bwipe!')
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-- Append an extra line to the output register.
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feed('ithis is another test line<esc>:yank A<cr>')
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poke_eventloop()
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-- Output results
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command('%d')
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command('0put a')
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command('$d')
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-- Assert buffer contents.
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expect([[
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start of test file Xxx
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vim: set noai :
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this is a test
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this is a test
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this is a test
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this is a test
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this is some more text
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end of test file Xxx
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this is another test line]])
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end)
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teardown(function()
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os.remove('Xxx')
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os.remove('Xxx0')
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end)
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end)
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