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https://github.com/neovim/neovim.git
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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`.
153 lines
4.5 KiB
Lua
153 lines
4.5 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local describe, it, before_each, pending = t.describe, t.it, t.before_each, t.pending
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local clear = n.clear
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local connect = n.connect
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local get_session = n.get_session
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local eq = t.eq
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local fn = n.fn
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local is_os = t.is_os
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local nvim_prog = n.nvim_prog
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describe('has()', function()
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before_each(clear)
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it('"nvim-x.y.z"', function()
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eq(0, fn.has('nvim-'))
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eq(0, fn.has('nvim- '))
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eq(0, fn.has('nvim- \t '))
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eq(0, fn.has('nvim-0. 1. 1'))
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eq(0, fn.has('nvim-0. 1.1'))
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eq(0, fn.has('nvim-0.1. 1'))
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eq(0, fn.has('nvim-a'))
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eq(0, fn.has('nvim-a.b.c'))
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eq(0, fn.has('nvim-0.b.c'))
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eq(0, fn.has('nvim-0.0.c'))
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eq(0, fn.has('nvim-0.b.0'))
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eq(0, fn.has('nvim-a.b.0'))
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eq(0, fn.has('nvim-.0.0.0'))
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eq(0, fn.has('nvim-.0'))
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eq(0, fn.has('nvim-0.'))
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eq(0, fn.has('nvim-0..'))
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eq(0, fn.has('nvim-.'))
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eq(0, fn.has('nvim-..'))
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eq(0, fn.has('nvim-...'))
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eq(0, fn.has('nvim-42'))
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eq(0, fn.has('nvim-9999'))
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eq(0, fn.has('nvim-99.001.05'))
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eq(1, fn.has('nvim'))
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eq(1, fn.has('nvim-0'))
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eq(1, fn.has('nvim-0.1'))
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eq(1, fn.has('nvim-0.0.0'))
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eq(1, fn.has('nvim-0.1.1.'))
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eq(1, fn.has('nvim-0.1.1.abc'))
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eq(1, fn.has('nvim-0.1.1..'))
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eq(1, fn.has('nvim-0.1.1.. ..'))
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eq(1, fn.has('nvim-0.1.1.... '))
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eq(1, fn.has('nvim-0.0.0'))
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eq(1, fn.has('nvim-0.0.1'))
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eq(1, fn.has('nvim-0.1.0'))
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eq(1, fn.has('nvim-0.1.1'))
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eq(1, fn.has('nvim-0.1.5'))
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eq(1, fn.has('nvim-0000.001.05'))
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eq(1, fn.has('nvim-0.01.005'))
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eq(1, fn.has('nvim-00.001.05'))
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end)
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it('"unnamedplus"', function()
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if (not is_os('win')) and fn.has('clipboard') == 1 then
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eq(1, fn.has('unnamedplus'))
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else
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eq(0, fn.has('unnamedplus'))
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end
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end)
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it('"terminfo"', function()
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local version = n.exec_capture('verbose version')
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local compilation_string = version:match('Compilation: (.*)')
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-- zig builds currently show only TODO for the compilation string
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if not compilation_string or compilation_string:match('TODO') then
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pending('no compilation string present')
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end
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-- Looks like "HAVE_UNIBILIUM ", "HAVE_UNIBILIUM=1", "HAVE_UNIBILIUM off", ….
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-- Capture group returns the "1"/"off"/….
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local build_flag =
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vim.trim((compilation_string:match('HAVE_UNIBILIUM([^-]+)') or 'missing'):lower())
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local is_enabled = not (
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build_flag == 'missing'
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or build_flag == 'false'
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or build_flag == '0'
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or build_flag == 'off'
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)
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eq(is_enabled and 1 or 0, fn.has('terminfo'))
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end)
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it('"wsl"', function()
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local is_wsl = vim.uv.os_uname()['release']:lower():match('microsoft') and true or false
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if is_wsl then
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eq(1, fn.has('wsl'))
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else
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eq(0, fn.has('wsl'))
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end
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end)
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it('"gui_running"', function()
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eq(0, fn.has('gui_running'))
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local tui_session = get_session()
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local gui_session = connect(fn.serverstart())
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eq(0, fn.has('gui_running'))
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local tui = Screen.new(50, 5, { rgb = true, stdin_tty = true, stdout_tty = true }, tui_session)
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eq(0, fn.has('gui_running'))
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local gui = Screen.new(50, 15, { ext_multigrid = true, rgb = true }, gui_session)
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eq(1, fn.has('gui_running'))
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tui:detach()
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eq(1, fn.has('gui_running'))
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gui:detach()
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eq(0, fn.has('gui_running'))
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end)
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it('does not change v:shell_error', function()
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fn.system({ nvim_prog, '-es', '+73cquit' })
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fn.has('python3') -- use a call whose implementation shells out
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eq(73, fn.eval('v:shell_error'))
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end)
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it('"patch[0-9]\\+"', function()
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eq(1, fn.has('patch0'))
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eq(1, fn.has('patch1'))
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end)
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it('"patch-x.y.z"', function()
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-- versions older than current v:version always succeed
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-- unless minor version has 2+ digits
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eq(1, fn.has('patch-7.4.0'))
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eq(0, fn.has('patch-7.40.0'))
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eq(1, fn.has('patch-8.0.0'))
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eq(0, fn.has('patch-8.00.0'))
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eq(1, fn.has('patch-8.1.0'))
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eq(1, fn.has('patch-8.1.1'))
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eq(1, fn.has('patch-8.1.0001'))
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eq(1, fn.has('patch-8.1.1939'))
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eq(1, fn.has('patch-8.1.2424'))
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eq(0, fn.has('patch-8.2.0'))
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eq(1, fn.has('patch-8.2.1'))
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eq(1, fn.has('patch-8.2.2999'))
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eq(1, fn.has('patch-8.2.5171'))
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eq(0, fn.has('patch-9.0.0'))
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eq(1, fn.has('patch-9.0.1'))
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eq(1, fn.has('patch-9.0.998'))
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eq(1, fn.has('patch-9.0.2190'))
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eq(0, fn.has('patch-9.1.0'))
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eq(1, fn.has('patch-9.1.1'))
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eq(1, fn.has('patch-9.1.690'))
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eq(1, fn.has('patch-9.1.1934'))
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end)
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end)
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