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