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//
// Copyright (C) 2014 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/real_system_provider.h"
#include <memory>
#include <base/time/time.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <kiosk-app/dbus-proxies.h>
#include <kiosk-app/dbus-proxy-mocks.h>
#include "update_engine/common/fake_boot_control.h"
#include "update_engine/common/fake_hardware.h"
#include "update_engine/cros/fake_system_state.h"
#include "update_engine/update_manager/umtest_utils.h"
using chromeos_update_engine::FakeSystemState;
using org::chromium::KioskAppServiceInterfaceProxyMock;
using std::unique_ptr;
using testing::_;
using testing::DoAll;
using testing::Return;
using testing::SetArgPointee;
namespace {
const char kRequiredPlatformVersion[] = "1234.0.0";
} // namespace
namespace chromeos_update_manager {
class UmRealSystemProviderTest : public ::testing::Test {
protected:
void SetUp() override {
FakeSystemState::CreateInstance();
kiosk_app_proxy_mock_.reset(new KioskAppServiceInterfaceProxyMock());
ON_CALL(*kiosk_app_proxy_mock_, GetRequiredPlatformVersion(_, _, _))
.WillByDefault(
DoAll(SetArgPointee<0>(kRequiredPlatformVersion), Return(true)));
provider_.reset(new RealSystemProvider(kiosk_app_proxy_mock_.get()));
EXPECT_TRUE(provider_->Init());
}
unique_ptr<RealSystemProvider> provider_;
unique_ptr<KioskAppServiceInterfaceProxyMock> kiosk_app_proxy_mock_;
};
TEST_F(UmRealSystemProviderTest, InitTest) {
EXPECT_NE(nullptr, provider_->var_is_normal_boot_mode());
EXPECT_NE(nullptr, provider_->var_is_official_build());
EXPECT_NE(nullptr, provider_->var_is_oobe_complete());
EXPECT_NE(nullptr, provider_->var_kiosk_required_platform_version());
EXPECT_NE(nullptr, provider_->var_chromeos_version());
}
TEST_F(UmRealSystemProviderTest, IsOOBECompleteTrue) {
FakeSystemState::Get()->fake_hardware()->SetIsOOBEComplete(base::Time());
UmTestUtils::ExpectVariableHasValue(true, provider_->var_is_oobe_complete());
}
TEST_F(UmRealSystemProviderTest, IsOOBECompleteFalse) {
FakeSystemState::Get()->fake_hardware()->UnsetIsOOBEComplete();
UmTestUtils::ExpectVariableHasValue(false, provider_->var_is_oobe_complete());
}
TEST_F(UmRealSystemProviderTest, VersionFromRequestParams) {
FakeSystemState::Get()->request_params()->set_app_version("1.2.3");
// Call |Init| again to pick up the version.
EXPECT_TRUE(provider_->Init());
base::Version version("1.2.3");
UmTestUtils::ExpectVariableHasValue(version,
provider_->var_chromeos_version());
}
TEST_F(UmRealSystemProviderTest, KioskRequiredPlatformVersion) {
UmTestUtils::ExpectVariableHasValue(
std::string(kRequiredPlatformVersion),
provider_->var_kiosk_required_platform_version());
}
TEST_F(UmRealSystemProviderTest, KioskRequiredPlatformVersionFailure) {
EXPECT_CALL(*kiosk_app_proxy_mock_, GetRequiredPlatformVersion(_, _, _))
.WillOnce(Return(false));
UmTestUtils::ExpectVariableNotSet(
provider_->var_kiosk_required_platform_version());
}
TEST_F(UmRealSystemProviderTest,
KioskRequiredPlatformVersionRecoveryFromFailure) {
EXPECT_CALL(*kiosk_app_proxy_mock_, GetRequiredPlatformVersion(_, _, _))
.WillOnce(Return(false));
UmTestUtils::ExpectVariableNotSet(
provider_->var_kiosk_required_platform_version());
testing::Mock::VerifyAndClearExpectations(kiosk_app_proxy_mock_.get());
EXPECT_CALL(*kiosk_app_proxy_mock_, GetRequiredPlatformVersion(_, _, _))
.WillOnce(
DoAll(SetArgPointee<0>(kRequiredPlatformVersion), Return(true)));
UmTestUtils::ExpectVariableHasValue(
std::string(kRequiredPlatformVersion),
provider_->var_kiosk_required_platform_version());
}
TEST_F(UmRealSystemProviderTest, KioskRequiredPlatformVersionRepeatedFailure) {
// Simulate unreadable platform version. The variable should return a
// null pointer |kRetryPollVariableMaxRetry| times and then return an empty
// string to indicate that it gave up.
constexpr int kNumMethodCalls = 5;
EXPECT_CALL(*kiosk_app_proxy_mock_, GetRequiredPlatformVersion)
.Times(kNumMethodCalls + 1)
.WillRepeatedly(Return(false));
for (int i = 0; i < kNumMethodCalls; ++i) {
UmTestUtils::ExpectVariableNotSet(
provider_->var_kiosk_required_platform_version());
}
UmTestUtils::ExpectVariableHasValue(
std::string(""), provider_->var_kiosk_required_platform_version());
}
} // namespace chromeos_update_manager
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