Files
deepseek-harness/scripts/test-fixture-cleanup.ts
Huanqi Cao 4ed036da1c fix: Windows-native CI findings on latest master
Local run of check:ci:windows-complete (the windows-native gate) on
latest master surfaced five Windows-only failures, all unreachable by
current CI because the native windows job is disabled and the wine gate
only covers build+site.

- install-lefthook/translation-pairing-merge specs junctioned the real
  scripts/ and tsx package into fixtures; Windows recursive deletion
  (Node rmSync and git worktree remove) follows MOUNT_POINT junctions and
  deleted the repository's own directories mid-run. Fixtures now unlink
  their reparse points before any recursive removal (shared helper in
  scripts/test-fixture-cleanup.ts).
- workflow-workerthread spawned its worker with an empty env; on Windows
  os.tmpdir() then degrades to the literal relative path undefined\temp,
  so tsx wrote its transform cache into a cwd-relative undefined/
  directory inside the repo. The worker env now injects the host temp
  path on win32 (workerSpawnEnv, platform-parameterized and unit-tested
  on both arms).
- workspace-context spec did not stub USERPROFILE (win32 homedir) or a
  set DSH_HOME, leaking the developer machine's real ~/.dsh/AGENTS.md
  into discovery.
- ui-trajectory client-bundle spec mounted the built artifact without the
  remote/settingsScope provides the locale plugin needs, so the plugin
  never activated and no view registered.
- subagent temp-fixture cleanup lacked the maxRetries Windows handle
  release needs under load (EPERM); added retries to the three affected
  specs and the fixture-cleanup helper.
2026-08-13 15:16:11 +08:00

47 lines
1.7 KiB
TypeScript

/**
* Junction-safe fixture cleanup for Windows. Test fixtures junction the REAL
* `scripts/`, `node_modules`, and tsx package directories so installer probes
* resolve through them; Windows recursive deletion — both Node's `rmSync` and
* Git's `worktree remove` — follows MOUNT_POINT junctions into their targets
* and would delete the repository's own directories. POSIX `unlink`/`rm`
* already remove symlinks without following them, so the walk is a no-op
* there.
*/
import { lstatSync, readdirSync, rmSync, unlinkSync } from 'node:fs'
import { join } from 'node:path'
/**
* Recursively unlink every symbolic link (junction) under `path`.
* @param path - the fixture tree whose reparse points are unlinked.
*/
export function unlinkFixtureLinks(path: string): void {
const visit = (entry: string): void => {
let stat: ReturnType<typeof lstatSync>
try {
stat = lstatSync(entry)
} catch (error) {
if ((error as NodeJS.ErrnoException).code === 'ENOENT') return
throw error
}
if (stat.isSymbolicLink() || !stat.isDirectory()) {
if (stat.isSymbolicLink()) unlinkSync(entry)
return
}
for (const child of readdirSync(entry)) visit(join(entry, child))
}
visit(path)
}
/**
* Remove one fixture tree after its junctions are unlinked (see
* {@link unlinkFixtureLinks}). Retries the removal: Windows releases child
* process and antivirus file handles asynchronously, and an unretried
* `rmSync` fails immediately with EPERM under load.
* @param path - the fixture tree to remove.
*/
export function removeFixtureSafely(path: string): void {
unlinkFixtureLinks(path)
rmSync(path, { recursive: true, force: true, maxRetries: 10, retryDelay: 100 })
}