cmd_report_test.cpp revision 8a530e3bae0cc031d60e397c347e96f44487e919 
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#include <gtest/gtest.h>
18
19#include "command.h"
20
21static std::unique_ptr<Command> RecordCmd() {
22  return CreateCommandInstance("record");
23}
24
25static std::unique_ptr<Command> ReportCmd() {
26  return CreateCommandInstance("report");
27}
28
29class ReportCommandTest : public ::testing::Test {
30 protected:
31  static void SetUpTestCase() {
32    ASSERT_TRUE(RecordCmd()->Run({"-a", "sleep", "1"}));
33    ASSERT_TRUE(RecordCmd()->Run({"-a", "-o", "perf2.data", "sleep", "1"}));
34  }
35};
36
37TEST_F(ReportCommandTest, no_options) {
38  ASSERT_TRUE(ReportCmd()->Run({}));
39}
40
41TEST_F(ReportCommandTest, input_file_option) {
42  ASSERT_TRUE(ReportCmd()->Run({"-i", "perf2.data"}));
43}
44
45TEST_F(ReportCommandTest, sort_option_pid) {
46  ASSERT_TRUE(ReportCmd()->Run({"--sort", "pid"}));
47}
48
49TEST_F(ReportCommandTest, sort_option_all) {
50  ASSERT_TRUE(ReportCmd()->Run({"--sort", "comm,pid,dso,symbol"}));
51}
52
53extern bool IsBranchSamplingSupported();
54
55TEST(report_cmd, use_branch_address) {
56  if (IsBranchSamplingSupported()) {
57    ASSERT_TRUE(RecordCmd()->Run({"-b", "sleep", "1"}));
58    ASSERT_TRUE(
59        ReportCmd()->Run({"-b", "--sort", "comm,pid,dso_from,symbol_from,dso_to,symbol_to"}));
60  } else {
61    GTEST_LOG_(INFO)
62        << "This test does nothing as branch stack sampling is not supported on this device.";
63  }
64}
65