xref: /base/hiviewdfx/hidumper/test/unittest/common/hidumper_cpu_service_test.cpp

/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * 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 <gtest/gtest.h>
#include <iservice_registry.h>
#include "dump_manager_cpu_client.h"
#include "dump_manager_cpu_service.h"
#include "dump_common_utils.h"
#include "inner/dump_service_id.h"
using namespace std;
using namespace testing::ext;
using namespace OHOS;
using namespace OHOS::HiviewDFX;
namespace OHOS {
namespace HiviewDFX {
class HidumperCpuServiceTest : public testing::Test {
public:
    static void SetUpTestCase(void);
    static void TearDownTestCase(void);
    void SetUp();
    void TearDown();
protected:
    static const uint32_t TEST_PID = 1;
};

void HidumperCpuServiceTest::SetUpTestCase(void)
{
}

void HidumperCpuServiceTest::TearDownTestCase(void)
{
}

void HidumperCpuServiceTest::SetUp(void)
{
}

void HidumperCpuServiceTest::TearDown(void)
{
}

/**
 * @tc.name: HidumperCpuServiceTest001
 * @tc.desc: Test DumpManagerCpuService service ready.
 * @tc.type: FUNC
 */
HWTEST_F(HidumperCpuServiceTest, HidumperCpuServiceTest001, TestSize.Level3)
{
    sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
    ASSERT_TRUE(sam != nullptr) << "HidumperCpuServiceTest001 fail to get GetSystemAbilityManager";
    sptr<IRemoteObject> remoteObject = sam->CheckSystemAbility(DFX_SYS_HIDUMPER_CPU_ABILITY_ID);
    ASSERT_TRUE(remoteObject != nullptr) << "GetCpuSystemAbility failed.";
}

/**
 * @tc.name: HidumperCpuServiceTest002
 * @tc.desc: Test of send request to dump spuusage.
 * @tc.type: FUNC
 */
HWTEST_F(HidumperCpuServiceTest, HidumperCpuServiceTest002, TestSize.Level3)
{
    auto dumpManagerCpuService = std::make_shared<DumpManagerCpuService>();
    dumpManagerCpuService->StartService();
    dumpManagerCpuService->OnStart();
    auto dumpCpuData = std::make_shared<DumpCpuData>();
    int ret = dumpManagerCpuService->Request(*dumpCpuData);
    ASSERT_TRUE(ret == 0) << "dump cpuusage failed.";
}

/**
 * @tc.name: HidumperCpuServiceTest003
 * @tc.desc: Test of send request to dump spuusage.
 * @tc.type: FUNC
 */
HWTEST_F(HidumperCpuServiceTest, HidumperCpuServiceTest003, TestSize.Level3)
{
    auto dumpManagerCpuService = std::make_shared<DumpManagerCpuService>();
    dumpManagerCpuService->StartService();
    double cpuUsage;
    int ret = dumpManagerCpuService->GetCpuUsageByPid(TEST_PID, cpuUsage);
    ASSERT_TRUE(ret == 0) << "dump cpuusage failed.";
}

/**
 * @tc.name: HidumperCpuServiceTest004
 * @tc.desc: Test error cpuservice.
 * @tc.type: FUNC
 */
HWTEST_F(HidumperCpuServiceTest, HidumperCpuServiceTest004, TestSize.Level3)
{
    auto dumpManagerCpuService = std::make_shared<DumpManagerCpuService>();
    dumpManagerCpuService->OnStart();
    dumpManagerCpuService->OnStart();
    dumpManagerCpuService->curCPUInfo_ = nullptr;
    int32_t ret = dumpManagerCpuService->DumpCpuUsageData();
    ASSERT_TRUE(ret != 0) << "dump cpuusage failed.";
}
} // namespace HiviewDFX
} // namespace OHOS