103 lines
3.9 KiB
C++
103 lines
3.9 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace simpleperf {
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static void CheckMmapRecordDataEqual(const MmapRecord& r1, const MmapRecord& r2) {
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ASSERT_EQ(0, memcmp(r1.data, r2.data, sizeof(*r1.data)));
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ASSERT_STREQ(r1.filename, r2.filename);
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}
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static void CheckCommRecordDataEqual(const CommRecord& r1, const CommRecord& r2) {
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ASSERT_EQ(0, memcmp(r1.data, r2.data, sizeof(*r1.data)));
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ASSERT_STREQ(r1.comm, r2.comm);
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}
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static void CheckBuildIdRecordDataEqual(const BuildIdRecord& r1, const BuildIdRecord& r2) {
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ASSERT_EQ(r1.pid, r2.pid);
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ASSERT_EQ(r1.build_id, r2.build_id);
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ASSERT_STREQ(r1.filename, r2.filename);
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}
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static void CheckSampleRecordDataEqual(const SampleRecord& r1, const SampleRecord& r2) {
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ASSERT_EQ(r1.sample_type, r2.sample_type);
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if (r1.sample_type & PERF_SAMPLE_IP) {
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EXPECT_EQ(r1.ip_data.ip, r2.ip_data.ip);
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}
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if (r1.sample_type & PERF_SAMPLE_TID) {
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EXPECT_EQ(r1.tid_data.pid, r2.tid_data.pid);
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EXPECT_EQ(r1.tid_data.tid, r2.tid_data.tid);
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}
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if (r1.sample_type & PERF_SAMPLE_TIME) {
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EXPECT_EQ(r1.time_data.time, r2.time_data.time);
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}
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if (r1.sample_type & PERF_SAMPLE_ID) {
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EXPECT_EQ(r1.id_data.id, r2.id_data.id);
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}
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if (r1.sample_type & PERF_SAMPLE_CPU) {
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EXPECT_EQ(r1.cpu_data.cpu, r2.cpu_data.cpu);
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}
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if (r1.sample_type & PERF_SAMPLE_PERIOD) {
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EXPECT_EQ(r1.period_data.period, r2.period_data.period);
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}
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if (r1.sample_type & PERF_SAMPLE_CALLCHAIN) {
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ASSERT_EQ(r1.callchain_data.ip_nr, r2.callchain_data.ip_nr);
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for (size_t i = 0; i < r1.callchain_data.ip_nr; ++i) {
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EXPECT_EQ(r1.callchain_data.ips[i], r2.callchain_data.ips[i]);
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}
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}
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if (r1.sample_type & PERF_SAMPLE_REGS_USER) {
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ASSERT_EQ(r1.regs_user_data.abi, r2.regs_user_data.abi);
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if (r1.regs_user_data.abi != 0) {
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ASSERT_EQ(r1.regs_user_data.reg_mask, r2.regs_user_data.reg_mask);
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ASSERT_EQ(0, memcmp(r1.regs_user_data.regs, r2.regs_user_data.regs,
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r1.regs_user_data.reg_nr * sizeof(uint64_t)));
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}
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}
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if (r1.sample_type & PERF_SAMPLE_STACK_USER) {
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ASSERT_EQ(r1.stack_user_data.size, r2.stack_user_data.size);
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if (r1.stack_user_data.size > 0) {
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ASSERT_EQ(r1.stack_user_data.dyn_size, r2.stack_user_data.dyn_size);
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ASSERT_EQ(0,
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memcmp(r1.stack_user_data.data, r2.stack_user_data.data, r1.stack_user_data.size));
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}
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}
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}
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static void CheckRecordEqual(const Record& r1, const Record& r2) {
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ASSERT_EQ(r1.type(), r2.type());
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ASSERT_EQ(r1.misc(), r2.misc());
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ASSERT_EQ(r1.size(), r2.size());
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if (r1.type() == PERF_RECORD_SAMPLE) {
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CheckSampleRecordDataEqual(static_cast<const SampleRecord&>(r1),
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static_cast<const SampleRecord&>(r2));
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return;
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}
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ASSERT_EQ(0, memcmp(&r1.sample_id, &r2.sample_id, sizeof(r1.sample_id)));
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if (r1.type() == PERF_RECORD_MMAP) {
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CheckMmapRecordDataEqual(static_cast<const MmapRecord&>(r1),
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static_cast<const MmapRecord&>(r2));
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} else if (r1.type() == PERF_RECORD_COMM) {
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CheckCommRecordDataEqual(static_cast<const CommRecord&>(r1),
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static_cast<const CommRecord&>(r2));
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} else if (r1.type() == PERF_RECORD_BUILD_ID) {
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CheckBuildIdRecordDataEqual(static_cast<const BuildIdRecord&>(r1),
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static_cast<const BuildIdRecord&>(r2));
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}
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}
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} // namespace simpleperf
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