nodejs: fix tests and disable parallel checking

    strictDeps = true;

    env = lib.optionalAttrs (stdenv.isDarwin && stdenv.isx86_64) {

    env = {

      # Tell ninja to avoid ANSI sequences, otherwise we don’t see build

      # progress in Nix logs.

      #

      # Note: do not set TERM=dumb environment variable globally, it is used in

      # test-ci-js test suite to skip tests that otherwise run fine.

      NINJA = "TERM=dumb ninja";

    } // lib.optionalAttrs (stdenv.isDarwin && stdenv.isx86_64) {

      # Make sure libc++ uses `posix_memalign` instead of `aligned_alloc` on x86_64-darwin.

      # Otherwise, nodejs would require the 11.0 SDK and macOS 10.15+.

      NIX_CFLAGS_COMPILE = "-D__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__=101300";

    enableParallelBuilding = true;

    makeFlags = [

      # Tell ninja to avoid ANSI sequences, otherwise we don’t see build

      # progress in Nix logs.

      "TERM=dumb"

    ];

    # Don't allow enabling content addressed conversion as `nodejs`

    # checksums it's image before conversion happens and image loading

    # breaks:

    doCheck = canExecute;

    # See https://github.com/nodejs/node/issues/22006

    enableParallelChecking = false;

    # Some dependencies required for tools/doc/node_modules (and therefore

    # test-addons, jstest and others) target are not included in the tarball.

    # Run test targets that do not require network access.

      # than a year (Node.js 18 will be EOL at 2025-04-30). Note that these

      # failures are specific to Nix sandbox on macOS and should not affect

      # actual functionality.

    ] ++ lib.optionals (!stdenv.isDarwin) [

      # TODO: JS test suite is too flaky on Darwin; revisit at a later date.

      "test-ci-js"

    ]);