| // |
| // Copyright (C) 2020 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| #include "update_engine/update_manager/enterprise_device_policy_impl.h" |
| |
| #include <memory> |
| |
| #include "update_engine/update_manager/policy_test_utils.h" |
| |
| namespace chromeos_update_manager { |
| |
| class UmEnterpriseDevicePolicyImplTest : public UmPolicyTestBase { |
| protected: |
| UmEnterpriseDevicePolicyImplTest() : UmPolicyTestBase() { |
| policy_ = std::make_unique<EnterpriseDevicePolicyImpl>(); |
| } |
| |
| void SetUpDefaultState() override { |
| UmPolicyTestBase::SetUpDefaultState(); |
| |
| fake_state_.device_policy_provider()->var_device_policy_is_loaded()->reset( |
| new bool(true)); |
| } |
| }; |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, KioskAppVersionSet) { |
| fake_state_.device_policy_provider()->var_update_disabled()->reset( |
| new bool(true)); |
| fake_state_.device_policy_provider() |
| ->var_allow_kiosk_app_control_chrome_version() |
| ->reset(new bool(true)); |
| |
| fake_state_.system_provider()->var_kiosk_required_platform_version()->reset( |
| new std::string("1234.5.6")); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kContinue, &Policy::UpdateCheckAllowed, &result); |
| EXPECT_EQ(result.target_version_prefix, "1234.5.6"); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, KioskAppVersionUnreadableNoUpdate) { |
| fake_state_.device_policy_provider()->var_update_disabled()->reset( |
| new bool(true)); |
| fake_state_.device_policy_provider() |
| ->var_allow_kiosk_app_control_chrome_version() |
| ->reset(new bool(true)); |
| |
| fake_state_.system_provider()->var_kiosk_required_platform_version()->reset( |
| nullptr); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kAskMeAgainLater, &Policy::UpdateCheckAllowed, &result); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, KioskAppVersionUnreadableUpdate) { |
| fake_state_.device_policy_provider()->var_update_disabled()->reset( |
| new bool(true)); |
| fake_state_.device_policy_provider() |
| ->var_allow_kiosk_app_control_chrome_version() |
| ->reset(new bool(true)); |
| |
| // The real variable returns an empty string after several unsuccessful |
| // reading attempts. Fake this by setting it directly to empty string. |
| fake_state_.system_provider()->var_kiosk_required_platform_version()->reset( |
| new std::string("")); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kContinue, &Policy::UpdateCheckAllowed, &result); |
| EXPECT_EQ(result.target_version_prefix, ""); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, |
| KioskAppVersionUnreadableUpdateWithMinVersion) { |
| fake_state_.device_policy_provider()->var_update_disabled()->reset( |
| new bool(true)); |
| fake_state_.device_policy_provider() |
| ->var_allow_kiosk_app_control_chrome_version() |
| ->reset(new bool(true)); |
| |
| // The real variable returns an empty string after several unsuccessful |
| // reading attempts. Fake this by setting it directly to empty string. |
| fake_state_.system_provider()->var_kiosk_required_platform_version()->reset( |
| new std::string("")); |
| // Update if the minimum version is above the current OS version. |
| fake_state_.device_policy_provider()->var_device_minimum_version()->reset( |
| new base::Version("2.0.0")); |
| fake_state_.system_provider()->var_chromeos_version()->reset( |
| new base::Version("1.0.0")); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kContinue, &Policy::UpdateCheckAllowed, &result); |
| EXPECT_EQ(result.target_version_prefix, ""); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, |
| KioskAppVersionUnreadableNoUpdateWithMinVersion) { |
| fake_state_.device_policy_provider()->var_update_disabled()->reset( |
| new bool(true)); |
| fake_state_.device_policy_provider() |
| ->var_allow_kiosk_app_control_chrome_version() |
| ->reset(new bool(true)); |
| |
| // The real variable returns an empty string after several unsuccessful |
| // reading attempts. Fake this by setting it directly to empty string. |
| fake_state_.system_provider()->var_kiosk_required_platform_version()->reset( |
| new std::string("")); |
| // Block update if the minimum version is below the current OS version. |
| fake_state_.device_policy_provider()->var_device_minimum_version()->reset( |
| new base::Version("1.0.0")); |
| fake_state_.system_provider()->var_chromeos_version()->reset( |
| new base::Version("2.0.0")); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kAskMeAgainLater, &Policy::UpdateCheckAllowed, &result); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, ChannelDowngradeBehaviorNoRollback) { |
| fake_state_.device_policy_provider()->var_release_channel_delegated()->reset( |
| new bool(false)); |
| fake_state_.device_policy_provider()->var_release_channel()->reset( |
| new std::string("stable-channel")); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kContinue, &Policy::UpdateCheckAllowed, &result); |
| EXPECT_FALSE(result.rollback_on_channel_downgrade); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, ChannelDowngradeBehaviorRollback) { |
| fake_state_.device_policy_provider()->var_release_channel_delegated()->reset( |
| new bool(false)); |
| fake_state_.device_policy_provider()->var_release_channel()->reset( |
| new std::string("stable-channel")); |
| fake_state_.device_policy_provider()->var_channel_downgrade_behavior()->reset( |
| new ChannelDowngradeBehavior(ChannelDowngradeBehavior::kRollback)); |
| |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kContinue, &Policy::UpdateCheckAllowed, &result); |
| EXPECT_TRUE(result.rollback_on_channel_downgrade); |
| } |
| |
| TEST_F(UmEnterpriseDevicePolicyImplTest, QuickFixBuildToken) { |
| fake_state_.device_policy_provider()->var_quick_fix_build_token()->reset( |
| new std::string("token")); |
| UpdateCheckParams result; |
| ExpectPolicyStatus( |
| EvalStatus::kContinue, &Policy::UpdateCheckAllowed, &result); |
| EXPECT_EQ(result.quick_fix_build_token, "token"); |
| } |
| |
| } // namespace chromeos_update_manager |