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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/metrics/cros_healthd_metrics_provider.h"
#include <cstdint>
#include <utility>
#include <vector>
#include "base/functional/bind.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "chromeos/ash/components/mojo_service_manager/fake_mojo_service_manager.h"
#include "chromeos/ash/services/cros_healthd/public/cpp/fake_cros_healthd.h"
#include "chromeos/ash/services/cros_healthd/public/mojom/cros_healthd.mojom.h"
#include "chromeos/ash/services/cros_healthd/public/mojom/cros_healthd_probe.mojom.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/metrics_proto/system_profile.pb.h"
namespace {
constexpr uint64_t kSizeMb = 1024;
constexpr uint64_t kSize = kSizeMb * 1e6;
constexpr char kModel[] = "fabulous";
constexpr uint32_t kVendorIdNvme = 25;
constexpr uint16_t kVendorIdEmmc = 0xA5;
constexpr uint16_t kVendorIdEmmcLegacy = 0x5050;
constexpr uint16_t kVendorIdUfs = 0x1337;
constexpr uint32_t kProductIdNvme = 17;
constexpr uint64_t kProductIdEmmc = 0x4D4E504D4E50;
constexpr uint64_t kProductIdUfs =
3210611189; // base::PersistentHash("fabulous") = 3210611189.
constexpr uint32_t kRevisionNvme = 92;
constexpr uint8_t kRevisionEmmc = 0x8;
constexpr uint64_t kFwVersionNvme = 0xA0EF1;
constexpr uint64_t kFwVersionEmmc = 0x1223344556677889;
constexpr uint64_t kFwVersionUfs = 0x32323032;
constexpr char kSubsystemNvme[] = "block:nvme:pcie";
constexpr char kSubsystemEmmc[] = "block:mmc";
constexpr char kSubsystemUfs[] = "block:scsi:scsi:scsi:pci";
constexpr auto kTypeNvme =
metrics::SystemProfileProto::Hardware::InternalStorageDevice::TYPE_NVME;
constexpr auto kTypeEmmc =
metrics::SystemProfileProto::Hardware::InternalStorageDevice::TYPE_EMMC;
constexpr auto kTypeUfs =
metrics::SystemProfileProto::Hardware::InternalStorageDevice::TYPE_UFS;
constexpr auto kMojoPurpose =
ash::cros_healthd::mojom::StorageDevicePurpose::kBootDevice;
constexpr auto kUmaPurpose =
metrics::SystemProfileProto::Hardware::InternalStorageDevice::PURPOSE_BOOT;
} // namespace
class CrosHealthdMetricsProviderTest : public testing::Test {
public:
CrosHealthdMetricsProviderTest() {
ash::cros_healthd::FakeCrosHealthd::Initialize();
}
void SetFakeCrosHealthdData(
ash::cros_healthd::mojom::NonRemovableBlockDeviceInfoPtr storage_info) {
std::vector<ash::cros_healthd::mojom::NonRemovableBlockDeviceInfoPtr> devs;
devs.push_back(std::move(storage_info));
auto info = ash::cros_healthd::mojom::TelemetryInfo::New();
info->block_device_result = ash::cros_healthd::mojom::
NonRemovableBlockDeviceResult::NewBlockDeviceInfo(std::move(devs));
ash::cros_healthd::FakeCrosHealthd::Get()
->SetProbeTelemetryInfoResponseForTesting(info);
}
~CrosHealthdMetricsProviderTest() override {
ash::cros_healthd::FakeCrosHealthd::Shutdown();
}
protected:
base::test::TaskEnvironment task_environment_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
::ash::mojo_service_manager::FakeMojoServiceManager fake_service_manager_;
};
TEST_F(CrosHealthdMetricsProviderTest, EndToEndWithNvme) {
ash::cros_healthd::mojom::NonRemovableBlockDeviceInfo storage_info;
storage_info.device_info =
ash::cros_healthd::mojom::BlockDeviceInfo::NewNvmeDeviceInfo(
ash::cros_healthd::mojom::NvmeDeviceInfo::New(
kVendorIdNvme, kProductIdNvme, kRevisionNvme, kFwVersionNvme));
storage_info.vendor_id =
ash::cros_healthd::mojom::BlockDeviceVendor::NewNvmeSubsystemVendor(
kVendorIdNvme);
storage_info.product_id =
ash::cros_healthd::mojom::BlockDeviceProduct::NewNvmeSubsystemDevice(
kProductIdNvme);
storage_info.revision =
ash::cros_healthd::mojom::BlockDeviceRevision::NewNvmePcieRev(
kRevisionNvme);
storage_info.firmware_version =
ash::cros_healthd::mojom::BlockDeviceFirmware::NewNvmeFirmwareRev(
kFwVersionNvme);
storage_info.size = kSize;
storage_info.name = kModel;
storage_info.type = kSubsystemNvme;
storage_info.purpose = kMojoPurpose;
SetFakeCrosHealthdData(storage_info.Clone());
base::RunLoop run_loop;
CrosHealthdMetricsProvider provider;
provider.AsyncInit(base::BindOnce(
[](base::OnceClosure callback) { std::move(callback).Run(); },
run_loop.QuitClosure()));
run_loop.Run();
ASSERT_TRUE(provider.IsInitialized());
metrics::SystemProfileProto profile;
provider.ProvideSystemProfileMetrics(&profile);
const auto& hardware = profile.hardware();
ASSERT_EQ(1, hardware.internal_storage_devices_size());
const auto& dev = hardware.internal_storage_devices(0);
EXPECT_EQ(kVendorIdNvme, dev.vendor_id());
EXPECT_EQ(kProductIdNvme, dev.product_id());
EXPECT_EQ(kRevisionNvme, dev.revision());
EXPECT_EQ(kFwVersionNvme, dev.firmware_version());
EXPECT_EQ(kSizeMb, dev.size_mb());
EXPECT_EQ(kModel, dev.model());
EXPECT_EQ(kTypeNvme, dev.type());
EXPECT_EQ(kUmaPurpose, dev.purpose());
}
TEST_F(CrosHealthdMetricsProviderTest, EndToEndWithEmmc) {
ash::cros_healthd::mojom::NonRemovableBlockDeviceInfo storage_info;
storage_info.device_info =
ash::cros_healthd::mojom::BlockDeviceInfo::NewEmmcDeviceInfo(
ash::cros_healthd::mojom::EmmcDeviceInfo::New(
kVendorIdEmmc, kProductIdEmmc, kRevisionEmmc, kFwVersionEmmc));
storage_info.vendor_id =
ash::cros_healthd::mojom::BlockDeviceVendor::NewEmmcOemid(
kVendorIdEmmcLegacy);
storage_info.product_id =
ash::cros_healthd::mojom::BlockDeviceProduct::NewEmmcPnm(kProductIdEmmc);
storage_info.revision =
ash::cros_healthd::mojom::BlockDeviceRevision::NewEmmcPrv(kRevisionEmmc);
storage_info.firmware_version =
ash::cros_healthd::mojom::BlockDeviceFirmware::NewEmmcFwrev(
kFwVersionEmmc);
storage_info.size = kSize;
storage_info.name = kModel;
storage_info.type = kSubsystemEmmc;
storage_info.purpose = kMojoPurpose;
SetFakeCrosHealthdData(storage_info.Clone());
base::RunLoop run_loop;
CrosHealthdMetricsProvider provider;
provider.AsyncInit(base::BindOnce(
[](base::OnceClosure callback) { std::move(callback).Run(); },
run_loop.QuitClosure()));
run_loop.Run();
ASSERT_TRUE(provider.IsInitialized());
metrics::SystemProfileProto profile;
provider.ProvideSystemProfileMetrics(&profile);
const auto& hardware = profile.hardware();
ASSERT_EQ(1, hardware.internal_storage_devices_size());
const auto& dev = hardware.internal_storage_devices(0);
EXPECT_EQ(kVendorIdEmmc, dev.vendor_id());
EXPECT_EQ(kProductIdEmmc, dev.product_id());
EXPECT_EQ(kRevisionEmmc, dev.revision());
EXPECT_EQ(kFwVersionEmmc, dev.firmware_version());
EXPECT_EQ(kSizeMb, dev.size_mb());
EXPECT_EQ(kModel, dev.model());
EXPECT_EQ(kTypeEmmc, dev.type());
EXPECT_EQ(kUmaPurpose, dev.purpose());
}
TEST_F(CrosHealthdMetricsProviderTest, EndToEndWithUfs) {
ash::cros_healthd::mojom::NonRemovableBlockDeviceInfo storage_info;
storage_info.device_info =
ash::cros_healthd::mojom::BlockDeviceInfo::NewUfsDeviceInfo(
ash::cros_healthd::mojom::UfsDeviceInfo::New(kVendorIdUfs,
kFwVersionUfs));
storage_info.vendor_id =
ash::cros_healthd::mojom::BlockDeviceVendor::NewJedecManfid(kVendorIdUfs);
storage_info.product_id =
ash::cros_healthd::mojom::BlockDeviceProduct::NewOther(0);
storage_info.revision =
ash::cros_healthd::mojom::BlockDeviceRevision::NewOther(0);
storage_info.firmware_version =
ash::cros_healthd::mojom::BlockDeviceFirmware::NewUfsFwrev(kFwVersionUfs);
storage_info.size = kSize;
storage_info.name = kModel;
storage_info.type = kSubsystemUfs;
storage_info.purpose = kMojoPurpose;
SetFakeCrosHealthdData(storage_info.Clone());
base::RunLoop run_loop;
CrosHealthdMetricsProvider provider;
provider.AsyncInit(base::BindOnce(
[](base::OnceClosure callback) { std::move(callback).Run(); },
run_loop.QuitClosure()));
run_loop.Run();
ASSERT_TRUE(provider.IsInitialized());
metrics::SystemProfileProto profile;
provider.ProvideSystemProfileMetrics(&profile);
const auto& hardware = profile.hardware();
ASSERT_EQ(1, hardware.internal_storage_devices_size());
const auto& dev = hardware.internal_storage_devices(0);
EXPECT_EQ(kVendorIdUfs, dev.vendor_id());
EXPECT_EQ(kProductIdUfs, dev.product_id());
EXPECT_EQ(kFwVersionUfs, dev.firmware_version());
EXPECT_EQ(kSizeMb, dev.size_mb());
EXPECT_EQ(kModel, dev.model());
EXPECT_EQ(kTypeUfs, dev.type());
EXPECT_EQ(kUmaPurpose, dev.purpose());
}
TEST_F(CrosHealthdMetricsProviderTest, EndToEndTimeout) {
ash::cros_healthd::FakeCrosHealthd::Get()->SetCallbackDelay(
CrosHealthdMetricsProvider::GetTimeout() + base::Seconds(5));
base::RunLoop run_loop;
CrosHealthdMetricsProvider provider;
provider.AsyncInit(base::BindOnce(
[](base::OnceClosure callback) { std::move(callback).Run(); },
run_loop.QuitClosure()));
// FastForward by timeout period.
task_environment_.FastForwardBy(CrosHealthdMetricsProvider::GetTimeout());
run_loop.Run();
EXPECT_FALSE(provider.IsInitialized());
metrics::SystemProfileProto profile;
provider.ProvideSystemProfileMetrics(&profile);
const auto& hardware = profile.hardware();
EXPECT_EQ(0, hardware.internal_storage_devices_size());
}
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