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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`.
49 lines
1.6 KiB
Lua
49 lines
1.6 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 clear = n.clear
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local command = n.command
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local eq = t.eq
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local eval = n.eval
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local request = n.request
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local source = n.source
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describe('autocmd BufEnter', function()
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before_each(clear)
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it("triggered by nvim_command('edit <dir>')", function()
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command("autocmd BufEnter * if isdirectory(expand('<afile>')) | let g:dir_bufenter = 1 | endif")
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request('nvim_command', 'split .')
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eq(1, eval("exists('g:dir_bufenter')")) -- Did BufEnter for the directory.
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eq(2, eval("bufnr('%')")) -- Switched to the dir buffer.
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end)
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it('triggered by "try|:split <dir>|endtry" in a function', function()
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command("autocmd BufEnter * if isdirectory(expand('<afile>')) | let g:dir_bufenter = 1 | endif")
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source([[
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function! Test()
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try
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exe 'split .'
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catch
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endtry
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endfunction
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]])
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command('call Test()')
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eq(1, eval("exists('g:dir_bufenter')")) -- Did BufEnter for the directory.
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eq(2, eval("bufnr('%')")) -- Switched to the dir buffer.
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end)
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it('triggered by ":split normal|:help|:bw"', function()
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n.add_builddir_to_rtp()
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command('split normal')
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command('wincmd j')
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command('help')
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command('wincmd L')
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command('autocmd BufEnter normal let g:bufentered = 1')
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command('bw')
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eq(1, eval('bufnr("%")')) -- The cursor is back to the bottom window
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eq(0, eval("exists('g:bufentered')")) -- The autocmd hasn't been triggered
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end)
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end)
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