Function tmpDir

packages/core/src/safePath.test.ts:15–19

(prefix: string)

  });

  function tmpDir(prefix: string): string {
    const dir = mkdtempSync(join(tmpdir(), prefix));
    tmpDirs.push(dir);
    return dir;
  }

  // Mirror the repo convention (preview.test.ts): non-symlink-privileged Windows
  // runners can't create symlinks — skip those cases rather than crash the suite.