chromium/third_party/perfetto/src/trace_redaction/collect_system_info_unittest.cc

/*
 * Copyright (C) 2024 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 "src/trace_redaction/collect_system_info.h"
#include "src/base/test/status_matchers.h"
#include "src/trace_processor/util/status_macros.h"
#include "test/gtest_and_gmock.h"

#include "protos/perfetto/trace/ftrace/ftrace_event.gen.h"
#include "protos/perfetto/trace/ftrace/ftrace_event_bundle.gen.h"
#include "protos/perfetto/trace/ftrace/sched.gen.h"
#include "protos/perfetto/trace/trace_packet.gen.h"

namespace perfetto::trace_redaction {

class CollectSystemInfoTest : public testing::Test { … };

TEST_F(CollectSystemInfoTest, UpdatesCpuCountUsingFtraceEvents) { … }

// The first synth thread pid should be beyond the range of valid pids.
TEST(SystemInfoTest, FirstSynthThreadPidIsNotAValidPid) { … }

TEST(BuildSyntheticProcessTest, CreatesThreadsPerCpu) { … }

}  // namespace perfetto::trace_redaction