| /* |
| * Copyright (C) 2019 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 <android-base/file.h> |
| #include <gtest/gtest.h> |
| |
| #include "command.h" |
| #include "get_test_data.h" |
| #include "test_util.h" |
| |
| static std::unique_ptr<Command> InjectCmd() { return CreateCommandInstance("inject"); } |
| |
| TEST(cmd_inject, smoke) { |
| TemporaryFile tmpfile; |
| ASSERT_TRUE(InjectCmd()->Run({"--symdir", GetTestDataDir() + "etm", "-i", |
| GetTestData(PERF_DATA_ETM_TEST_LOOP), "-o", tmpfile.path})); |
| std::string data; |
| ASSERT_TRUE(android::base::ReadFileToString(tmpfile.path, &data)); |
| // Test that we can find instr range in etm_test_loop binary. |
| ASSERT_NE(data.find("etm_test_loop"), std::string::npos); |
| } |
| |
| TEST(cmd_inject, binary_option) { |
| // Test that data for etm_test_loop is generated when selected by --binary. |
| TemporaryFile tmpfile; |
| ASSERT_TRUE(InjectCmd()->Run({"--symdir", GetTestDataDir() + "etm", "-i", |
| GetTestData(PERF_DATA_ETM_TEST_LOOP), "--binary", "etm_test_loop", |
| "-o", tmpfile.path})); |
| std::string data; |
| ASSERT_TRUE(android::base::ReadFileToString(tmpfile.path, &data)); |
| ASSERT_NE(data.find("etm_test_loop"), std::string::npos); |
| |
| // Test that data for etm_test_loop is generated when selected by regex. |
| ASSERT_TRUE(InjectCmd()->Run({"--symdir", GetTestDataDir() + "etm", "-i", |
| GetTestData(PERF_DATA_ETM_TEST_LOOP), "--binary", "etm_t.*_loop", |
| "-o", tmpfile.path})); |
| ASSERT_TRUE(android::base::ReadFileToString(tmpfile.path, &data)); |
| ASSERT_NE(data.find("etm_test_loop"), std::string::npos); |
| |
| // Test that data for etm_test_loop isn't generated when not selected by --binary. |
| ASSERT_TRUE(InjectCmd()->Run({"--symdir", GetTestDataDir() + "etm", "-i", |
| GetTestData(PERF_DATA_ETM_TEST_LOOP), "--binary", |
| "no_etm_test_loop", "-o", tmpfile.path})); |
| ASSERT_TRUE(android::base::ReadFileToString(tmpfile.path, &data)); |
| ASSERT_EQ(data.find("etm_test_loop"), std::string::npos); |
| |
| // Test that data for etm_test_loop isn't generated when not selected by regex. |
| ASSERT_TRUE(InjectCmd()->Run({"--symdir", GetTestDataDir() + "etm", "-i", |
| GetTestData(PERF_DATA_ETM_TEST_LOOP), "--binary", |
| "no_etm_test_.*", "-o", tmpfile.path})); |
| ASSERT_TRUE(android::base::ReadFileToString(tmpfile.path, &data)); |
| ASSERT_EQ(data.find("etm_test_loop"), std::string::npos); |
| } |