1 /*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 namespace simpleperf {
18
CheckRecordDataEqual(const MmapRecord & r1,const MmapRecord & r2)19 static void CheckRecordDataEqual(const MmapRecord& r1, const MmapRecord& r2) {
20 ASSERT_EQ(0, memcmp(r1.data, r2.data, sizeof(*r1.data)));
21 ASSERT_STREQ(r1.filename, r2.filename);
22 }
23
CheckRecordDataEqual(const CommRecord & r1,const CommRecord & r2)24 static void CheckRecordDataEqual(const CommRecord& r1, const CommRecord& r2) {
25 ASSERT_EQ(0, memcmp(r1.data, r2.data, sizeof(*r1.data)));
26 ASSERT_STREQ(r1.comm, r2.comm);
27 }
28
CheckRecordDataEqual(const BuildIdRecord & r1,const BuildIdRecord & r2)29 static void CheckRecordDataEqual(const BuildIdRecord& r1, const BuildIdRecord& r2) {
30 ASSERT_EQ(r1.pid, r2.pid);
31 ASSERT_EQ(r1.build_id, r2.build_id);
32 ASSERT_STREQ(r1.filename, r2.filename);
33 }
34
CheckRecordDataEqual(const DebugRecord & r1,const DebugRecord & r2)35 static void CheckRecordDataEqual(const DebugRecord& r1, const DebugRecord& r2) {
36 ASSERT_EQ(r1.time, r2.time);
37 ASSERT_STREQ(r1.s, r2.s);
38 }
39
CheckRecordDataEqual(const SampleRecord & r1,const SampleRecord & r2)40 static void CheckRecordDataEqual(const SampleRecord& r1, const SampleRecord& r2) {
41 ASSERT_EQ(r1.sample_type, r2.sample_type);
42 ASSERT_EQ(r1.read_format, r2.read_format);
43 if (r1.sample_type & PERF_SAMPLE_IP) {
44 EXPECT_EQ(r1.ip_data.ip, r2.ip_data.ip);
45 }
46 if (r1.sample_type & PERF_SAMPLE_TID) {
47 EXPECT_EQ(r1.tid_data.pid, r2.tid_data.pid);
48 EXPECT_EQ(r1.tid_data.tid, r2.tid_data.tid);
49 }
50 if (r1.sample_type & PERF_SAMPLE_TIME) {
51 EXPECT_EQ(r1.time_data.time, r2.time_data.time);
52 }
53 if (r1.sample_type & PERF_SAMPLE_ID) {
54 EXPECT_EQ(r1.id_data.id, r2.id_data.id);
55 }
56 if (r1.sample_type & PERF_SAMPLE_CPU) {
57 EXPECT_EQ(r1.cpu_data.cpu, r2.cpu_data.cpu);
58 }
59 if (r1.sample_type & PERF_SAMPLE_PERIOD) {
60 EXPECT_EQ(r1.period_data.period, r2.period_data.period);
61 }
62 if (r1.sample_type & PERF_SAMPLE_READ) {
63 EXPECT_EQ(r1.read_data.time_enabled, r2.read_data.time_enabled);
64 EXPECT_EQ(r1.read_data.time_running, r2.read_data.time_running);
65 EXPECT_EQ(r1.read_data.counts.size(), r2.read_data.counts.size());
66 for (size_t i = 0; i < r1.read_data.counts.size(); i++) {
67 EXPECT_EQ(r1.read_data.counts[i], r2.read_data.counts[i]);
68 }
69 EXPECT_EQ(r1.read_data.ids.size(), r2.read_data.ids.size());
70 for (size_t i = 0; i < r1.read_data.ids.size(); i++) {
71 EXPECT_EQ(r1.read_data.ids[i], r2.read_data.ids[i]);
72 }
73 }
74 if (r1.sample_type & PERF_SAMPLE_CALLCHAIN) {
75 ASSERT_EQ(r1.callchain_data.ip_nr, r2.callchain_data.ip_nr);
76 for (size_t i = 0; i < r1.callchain_data.ip_nr; ++i) {
77 EXPECT_EQ(r1.callchain_data.ips[i], r2.callchain_data.ips[i]);
78 }
79 }
80 if (r1.sample_type & PERF_SAMPLE_REGS_USER) {
81 ASSERT_EQ(r1.regs_user_data.abi, r2.regs_user_data.abi);
82 if (r1.regs_user_data.abi != 0) {
83 ASSERT_EQ(r1.regs_user_data.reg_mask, r2.regs_user_data.reg_mask);
84 ASSERT_EQ(0, memcmp(r1.regs_user_data.regs, r2.regs_user_data.regs,
85 r1.regs_user_data.reg_nr * sizeof(uint64_t)));
86 }
87 }
88 if (r1.sample_type & PERF_SAMPLE_STACK_USER) {
89 ASSERT_EQ(r1.stack_user_data.size, r2.stack_user_data.size);
90 if (r1.stack_user_data.size > 0) {
91 ASSERT_EQ(r1.stack_user_data.dyn_size, r2.stack_user_data.dyn_size);
92 ASSERT_EQ(0,
93 memcmp(r1.stack_user_data.data, r2.stack_user_data.data, r1.stack_user_data.size));
94 }
95 }
96 }
97
CheckRecordEqual(const Record & r1,const Record & r2)98 static void CheckRecordEqual(const Record& r1, const Record& r2) {
99 ASSERT_EQ(r1.type(), r2.type());
100 ASSERT_EQ(r1.misc(), r2.misc());
101 ASSERT_EQ(r1.size(), r2.size());
102 if (r1.type() == PERF_RECORD_SAMPLE) {
103 CheckRecordDataEqual(static_cast<const SampleRecord&>(r1),
104 static_cast<const SampleRecord&>(r2));
105 return;
106 }
107 ASSERT_EQ(0, memcmp(&r1.sample_id, &r2.sample_id, sizeof(r1.sample_id)));
108 if (r1.type() == PERF_RECORD_MMAP) {
109 CheckRecordDataEqual(static_cast<const MmapRecord&>(r1), static_cast<const MmapRecord&>(r2));
110 } else if (r1.type() == PERF_RECORD_COMM) {
111 CheckRecordDataEqual(static_cast<const CommRecord&>(r1), static_cast<const CommRecord&>(r2));
112 } else if (r1.type() == PERF_RECORD_BUILD_ID) {
113 CheckRecordDataEqual(static_cast<const BuildIdRecord&>(r1),
114 static_cast<const BuildIdRecord&>(r2));
115 } else if (r1.type() == SIMPLE_PERF_RECORD_DEBUG) {
116 CheckRecordDataEqual(static_cast<const DebugRecord&>(r1), static_cast<const DebugRecord&>(r2));
117 }
118 }
119
120 } // namespace simpleperf
121