mirror of
https://github.com/neovim/neovim.git
synced 2026-05-06 08:26:45 -04:00
Lewis Russell
55f9c2136e
Replace the busted-based Lua test runner with a repo-local harness. The new harness runs spec files directly under `nvim -ll`, ships its own reporter and lightweight `luassert` shim, and keeps the helper/preload flow used by the functional and unit test suites. Keep the file boundary model shallow and busted-like by restoring `_G`, `package.loaded`, `package.preload`, `arg`, and the process environment between files, without carrying extra reset APIs or custom assertion machinery. Update the build and test entrypoints to use the new runner, add black-box coverage for the harness itself, and drop the bundled busted/luacheck dependency path. AI-assisted: Codex
36 lines
1.1 KiB
Lua
36 lines
1.1 KiB
Lua
local uv = vim.uv
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---@return string
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local function repo_root()
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local source = debug.getinfo(1, 'S').source
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assert(type(source) == 'string' and vim.startswith(source, '@'), 'failed to resolve runner path')
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local script_path = assert(uv.fs_realpath(source:sub(2)), 'failed to resolve runner path')
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return vim.fs.dirname(vim.fs.dirname(script_path))
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end
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---@param roots string[]
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local function prepend_package_roots(roots)
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local entries = {}
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for _, root in ipairs(roots) do
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entries[#entries + 1] = root .. '/?.lua'
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entries[#entries + 1] = root .. '/?/init.lua'
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end
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package.path = table.concat(entries, ';') .. ';' .. package.path
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end
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_G.c_include_path = {}
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while _G.arg[1] and vim.startswith(_G.arg[1], '-I') do
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table.insert(_G.c_include_path, string.sub(table.remove(_G.arg, 1), 3))
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end
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local root = repo_root()
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prepend_package_roots({ root, root .. '/test', '.', './test' })
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local exit_code = require('test.harness').main(_G.arg)
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io.stdout:flush()
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io.stderr:flush()
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-- Close the standalone Lua state before exit so sanitizers see Lua-owned cleanup.
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os.exit(exit_code, true)
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