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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`.
94 lines
2.4 KiB
Lua
94 lines
2.4 KiB
Lua
-- Tests for 'directory' option.
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-- - ".", in same dir as file
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-- - "./dir", in directory relative to file
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-- - "dir", in directory relative to current dir
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local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local describe, it, setup, teardown = t.describe, t.it, t.setup, t.teardown
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local eq = t.eq
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local neq = t.neq
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local poke_eventloop = n.poke_eventloop
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local fn = n.fn
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local api = n.api
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local clear = n.clear
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local insert = n.insert
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local command = n.command
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local write_file = t.write_file
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local mkdir = t.mkdir
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local function ls_dir_sorted(dirname)
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local files = {}
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for f in vim.fs.dir(dirname) do
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if f ~= '.' and f ~= '..' then
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table.insert(files, f)
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end
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end
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table.sort(files)
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return files
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end
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describe("'directory' option", function()
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setup(function()
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local text = [[
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start of testfile
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line 2 Abcdefghij
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line 3 Abcdefghij
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end of testfile
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]]
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write_file('Xtest1', text)
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mkdir('Xtest.je')
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mkdir('Xtest2')
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write_file('Xtest2/Xtest3', text)
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clear()
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end)
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teardown(function()
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command('%bwipe!')
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api.nvim_set_option_value('swapfile', false, {})
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api.nvim_set_option_value('directory', '.', {})
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n.rmdir('Xtest.je')
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n.rmdir('Xtest2')
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os.remove('Xtest1')
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end)
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it('is working', function()
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insert([[
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start of testfile
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line 2 Abcdefghij
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line 3 Abcdefghij
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end of testfile]])
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api.nvim_set_option_value('swapfile', true, {})
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api.nvim_set_option_value('directory', '.', {})
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-- sanity check: files should not exist yet.
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eq(nil, vim.uv.fs_stat('.Xtest1.swp'))
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command('edit! Xtest1')
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poke_eventloop()
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eq('Xtest1', fn.buffer_name('%'))
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-- Verify that the swapfile exists. In the legacy test this was done by
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-- reading the output from :!ls.
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neq(nil, vim.uv.fs_stat('.Xtest1.swp'))
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api.nvim_set_option_value('directory', './Xtest2,.', {})
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command('edit Xtest1')
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poke_eventloop()
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-- swapfile should no longer exist in CWD.
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eq(nil, vim.uv.fs_stat('.Xtest1.swp'))
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eq({ 'Xtest1.swp', 'Xtest3' }, ls_dir_sorted('Xtest2'))
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api.nvim_set_option_value('directory', 'Xtest.je', {})
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command('bdelete')
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command('edit Xtest2/Xtest3')
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eq(true, api.nvim_get_option_value('swapfile', {}))
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poke_eventloop()
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eq({ 'Xtest3' }, ls_dir_sorted('Xtest2'))
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eq({ 'Xtest3.swp' }, ls_dir_sorted('Xtest.je'))
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end)
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end)
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