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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`.
79 lines
2.0 KiB
Lua
79 lines
2.0 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, after_each = t.describe, t.it, t.before_each, t.after_each
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local clear = n.clear
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local eq = t.eq
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local exec_lua = n.exec_lua
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local is_os = t.is_os
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local pathsep = n.get_pathsep()
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local write_file = t.write_file
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describe(':log', function()
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local xstate = 'Xstate'
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local name = (is_os('win') and 'nvim-data' or 'nvim')
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before_each(function()
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clear { env = { XDG_STATE_HOME = xstate } }
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local std_state = xstate .. pathsep .. name
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n.mkdir_p(std_state .. pathsep .. 'logs')
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write_file(std_state .. '/logs/nvim.log', [[nvim log]])
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write_file(std_state .. '/logs/foo.log', [[foo log]])
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end)
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after_each(function()
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n.rmdir(xstate)
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end)
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it('without argument opens log folder', function()
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eq(
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xstate .. '/' .. name .. '/logs',
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exec_lua(function()
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vim.cmd('log')
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return vim.fs.normalize(vim.fn.expand('%'))
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end)
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)
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end)
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it('with argument opens corresponding log file', function()
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eq(
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xstate .. '/' .. name .. '/logs/foo.log',
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exec_lua(function()
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vim.cmd('log foo')
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return vim.fs.normalize(vim.fn.expand('%'))
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end)
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)
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end)
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it('nvim works with non-default $NVIM_LOG_FILE', function()
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clear { env = { XDG_STATE_HOME = xstate, NVIM_LOG_FILE = 'Xfoo.log' } }
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write_file('Xfoo.log', [[nvim log]])
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eq(
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'Xfoo.log',
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exec_lua(function()
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vim.cmd('log nvim')
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return vim.fn.expand('%')
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end)
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)
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end)
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it('argument completion', function()
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local completions = exec_lua(function()
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return vim.fn.getcompletion('log ', 'cmdline')
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end)
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eq({ 'foo', 'nvim' }, completions)
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end)
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it('works without runtime', function()
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clear {
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args_rm = { '-u' },
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args = { '-u', 'NONE' },
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env = { VIMRUNTIME = 'non-existent' },
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}
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exec_lua(function()
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vim.cmd('log')
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end)
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end)
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end)
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