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/*
* Copyright (C) 2021 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 <aidl/android/hardware/memtrack/DeviceInfo.h>
#include <aidl/android/hardware/memtrack/IMemtrack.h>
#include <aidl/android/hardware/memtrack/MemtrackRecord.h>
#include <aidl/android/hardware/memtrack/MemtrackType.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <gtest/gtest.h>
#include <unistd.h>
using aidl::android::hardware::memtrack::DeviceInfo;
using aidl::android::hardware::memtrack::IMemtrack;
using aidl::android::hardware::memtrack::MemtrackRecord;
using aidl::android::hardware::memtrack::MemtrackType;
class MemtrackProxyTest : public ::testing::Test {
public:
virtual void SetUp() override {
const char* kMemtrackProxyService = "memtrack.proxy";
auto memtrackProxyBinder =
ndk::SpAIBinder(AServiceManager_waitForService(kMemtrackProxyService));
memtrack_proxy_ = IMemtrack::fromBinder(memtrackProxyBinder);
ASSERT_NE(memtrack_proxy_, nullptr);
}
std::shared_ptr<IMemtrack> memtrack_proxy_;
};
TEST_F(MemtrackProxyTest, GetMemoryForInvalidPid) {
int pid = -1;
for (MemtrackType type : ndk::enum_range<MemtrackType>()) {
std::vector<MemtrackRecord> records;
auto status = memtrack_proxy_->getMemory(pid, type, &records);
EXPECT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
}
}
TEST_F(MemtrackProxyTest, GetMemoryForCallingPid) {
int pid = getpid();
for (MemtrackType type : ndk::enum_range<MemtrackType>()) {
std::vector<MemtrackRecord> records;
auto status = memtrack_proxy_->getMemory(pid, type, &records);
EXPECT_TRUE(status.isOk());
}
}
TEST_F(MemtrackProxyTest, GetMemoryForOtherPid) {
int pid = 1;
for (MemtrackType type : ndk::enum_range<MemtrackType>()) {
std::vector<MemtrackRecord> records;
auto status = memtrack_proxy_->getMemory(pid, type, &records);
// Test is run as root
EXPECT_TRUE(status.isOk());
}
}
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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