chrome/browser/policy/test/hardware_acceleration_mode_enabled_browsertest.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/values.h"
#include "chrome/browser/policy/policy_test_utils.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/core/common/policy_types.h"
#include "components/policy/policy_constants.h"
#include "content/public/browser/gpu_data_manager.h"
#include "content/public/test/browser_test.h"

namespace policy {

// Sets the hardware acceleration mode policy before the browser is started.
class HardwareAccelerationModePolicyTest : public PolicyTest {
 public:
  HardwareAccelerationModePolicyTest() {}

  void SetUpInProcessBrowserTestFixture() override {
    PolicyTest::SetUpInProcessBrowserTestFixture();
    PolicyMap policies;
    policies.Set(key::kHardwareAccelerationModeEnabled, POLICY_LEVEL_MANDATORY,
                 POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD, base::Value(false),
                 nullptr);
    provider_.UpdateChromePolicy(policies);
  }
};

IN_PROC_BROWSER_TEST_F(HardwareAccelerationModePolicyTest,
                       HardwareAccelerationDisabled) {
  // Verifies that hardware acceleration can be disabled with policy.
  EXPECT_FALSE(
      content::GpuDataManager::GetInstance()->HardwareAccelerationEnabled());
}

}  // namespace policy