);

    const path = [
      [CHROME_PROCESS_NAMES.RENDERER],
      ['CrRendererMain'], ['Response', 'all_initiators']
    ];

    const model = buildModelFromSpec(modelSpec);
    const root = constructMultiDimensionalView(model, model.bounds);
    const values = getNodeValues_(root, path);

    assert.closeTo(getCpuUsage_(values), (5 * 5 + 40) / 100, 1e-7);
    assert.closeTo(getCpuTotal_(values), 5 * 5 + 40, 1e-7);
  });


  test('constructMultiDimensionalView_multipleProcessesOfSameType_' +
       'allSt