1323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui/* 2323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * Copyright (C) 2015 The Android Open Source Project 3323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * 4323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * Licensed under the Apache License, Version 2.0 (the "License"); 5323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * you may not use this file except in compliance with the License. 6323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * You may obtain a copy of the License at 7323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * 8323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * http://www.apache.org/licenses/LICENSE-2.0 9323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * 10323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * Unless required by applicable law or agreed to in writing, software 11323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * distributed under the License is distributed on an "AS IS" BASIS, 12323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * See the License for the specific language governing permissions and 14323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui * limitations under the License. 15323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui */ 16323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui 17323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui#include <gtest/gtest.h> 18323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui 191e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross#include <libgen.h> 201e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross 21be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui#include <memory> 22be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui 23be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui#include <android-base/file.h> 2466dd09e8e2407082ce93bf0784de641298131912Elliott Hughes#include <android-base/logging.h> 25be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui#include <android-base/test_utils.h> 26be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui#include <ziparchive/zip_archive.h> 27323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui 285896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui#if defined(__ANDROID__) 295896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui#include <sys/system_properties.h> 305896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui#endif 315896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui 32616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui#include "command.h" 33616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui#include "environment.h" 34569f64afd3db2b43003978765b833669f99477d2Yabin Cui#include "get_test_data.h" 35be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui#include "read_elf.h" 36616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui#include "test_util.h" 37569f64afd3db2b43003978765b833669f99477d2Yabin Cui#include "utils.h" 38616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui#include "workload.h" 39569f64afd3db2b43003978765b833669f99477d2Yabin Cui 40569f64afd3db2b43003978765b833669f99477d2Yabin Cuistatic std::string testdata_dir; 41569f64afd3db2b43003978765b833669f99477d2Yabin Cui 426acf8c67e949bb5a4642ff0035a49a459bca9022Yabin Cui#if defined(__ANDROID__) 43be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cuistatic const std::string testdata_section = ".testzipdata"; 44be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui 45be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cuistatic bool ExtractTestDataFromElfSection() { 46be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!MkdirWithParents(testdata_dir)) { 47be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui PLOG(ERROR) << "failed to create testdata_dir " << testdata_dir; 48be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 49be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 50be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui std::string content; 51dec43c18d06415a955b8f32355bca925be901905Yabin Cui ElfStatus result = ReadSectionFromElfFile("/proc/self/exe", testdata_section, &content); 52dec43c18d06415a955b8f32355bca925be901905Yabin Cui if (result != ElfStatus::NO_ERROR) { 53dec43c18d06415a955b8f32355bca925be901905Yabin Cui LOG(ERROR) << "failed to read section " << testdata_section 54dec43c18d06415a955b8f32355bca925be901905Yabin Cui << ": " << result; 55be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 56be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 57be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui TemporaryFile tmp_file; 58be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!android::base::WriteStringToFile(content, tmp_file.path)) { 59be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui PLOG(ERROR) << "failed to write file " << tmp_file.path; 60be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 61be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 62be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui ArchiveHelper ahelper(tmp_file.fd, tmp_file.path); 63be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!ahelper) { 64be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui LOG(ERROR) << "failed to open archive " << tmp_file.path; 65be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 66be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 67be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui ZipArchiveHandle& handle = ahelper.archive_handle(); 68be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui void* cookie; 69be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui int ret = StartIteration(handle, &cookie, nullptr, nullptr); 70be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (ret != 0) { 71be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui LOG(ERROR) << "failed to start iterating zip entries"; 72be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 73be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 748f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui std::unique_ptr<void, decltype(&EndIteration)> guard(cookie, EndIteration); 75be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui ZipEntry entry; 76be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui ZipString name; 77be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui while (Next(cookie, &entry, &name) == 0) { 78be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui std::string entry_name(name.name, name.name + name.name_length); 79be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui std::string path = testdata_dir + entry_name; 80be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui // Skip dir. 81be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (path.back() == '/') { 82be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui continue; 83be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 84be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!MkdirWithParents(path)) { 85be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui LOG(ERROR) << "failed to create dir for " << path; 86be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 87be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 88be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui FileHelper fhelper = FileHelper::OpenWriteOnly(path); 89be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!fhelper) { 90be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui PLOG(ERROR) << "failed to create file " << path; 91be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 92be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 93be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui std::vector<uint8_t> data(entry.uncompressed_length); 94be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (ExtractToMemory(handle, &entry, data.data(), data.size()) != 0) { 95be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui LOG(ERROR) << "failed to extract entry " << entry_name; 96be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 97be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 98be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!android::base::WriteFully(fhelper.fd(), data.data(), data.size())) { 99be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui LOG(ERROR) << "failed to write file " << path; 100be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return false; 101be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 102be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 103be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui return true; 104be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui} 1055896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui 106f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cuiclass ScopedEnablingPerf { 1075896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui public: 108f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui ScopedEnablingPerf() { 109f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui memset(prop_value_, '\0', sizeof(prop_value_)); 1105896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui __system_property_get("security.perf_harden", prop_value_); 111f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui SetProp("0"); 1125896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui } 1135896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui 114f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui ~ScopedEnablingPerf() { 1155896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui if (strlen(prop_value_) != 0) { 116f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui SetProp(prop_value_); 1175896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui } 1185896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui } 1195896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui 1205896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui private: 121f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui void SetProp(const char* value) { 122f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui __system_property_set("security.perf_harden", value); 123f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui // Sleep one second to wait for security.perf_harden changing 124f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui // /proc/sys/kernel/perf_event_paranoid. 125f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui sleep(1); 126f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui } 127f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui 1285896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui char prop_value_[PROP_VALUE_MAX]; 1295896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui}; 1305896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui 131616b3a020bf708f364e0608107ded083930ac6b4Yabin Cuiclass ScopedWorkloadExecutable { 132616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui public: 133616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui ScopedWorkloadExecutable() { 134616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui std::string executable_path; 135616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui if (!android::base::Readlink("/proc/self/exe", &executable_path)) { 136616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui PLOG(ERROR) << "ReadLink failed"; 137616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui } 138616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui Workload::RunCmd({"run-as", GetDefaultAppPackageName(), "cp", executable_path, "workload"}); 139f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui } 140616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui 141616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui ~ScopedWorkloadExecutable() { 142616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui Workload::RunCmd({"run-as", GetDefaultAppPackageName(), "rm", "workload"}); 143f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui } 144616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui}; 145616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui 146616b3a020bf708f364e0608107ded083930ac6b4Yabin Cuiclass ScopedTempDir { 147616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui public: 148616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui ~ScopedTempDir() { 149616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui Workload::RunCmd({"rm", "-rf", dir_.path}); 150f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui } 151616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui 152616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui char* path() { 153616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui return dir_.path; 154616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui } 155616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui 156616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui private: 157616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui TemporaryDir dir_; 158616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui}; 159f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui 1606acf8c67e949bb5a4642ff0035a49a459bca9022Yabin Cui#endif // defined(__ANDROID__) 161be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui 162323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cuiint main(int argc, char** argv) { 163f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui android::base::InitLogging(argv, android::base::StderrLogger); 1648f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui android::base::LogSeverity log_severity = android::base::WARNING; 165f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui 166f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui#if defined(RUN_IN_APP_CONTEXT) 167616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui // When RUN_IN_APP_CONTEXT macro is defined, the tests running record/stat commands will 168616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui // be forced to run with '--app' option. It will copy the test binary to an Android application's 169616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui // directory, and use run-as to run the binary as simpleperf executable. 170616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui if (android::base::Basename(argv[0]) == "simpleperf") { 171616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui return RunSimpleperfCmd(argc, argv) ? 0 : 1; 172616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui } else if (android::base::Basename(argv[0]) == "workload") { 173616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui RunWorkloadFunction(); 174616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui } 175616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui SetDefaultAppPackageName(RUN_IN_APP_CONTEXT); 176616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui ScopedWorkloadExecutable scoped_workload_executable; 177f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui#endif 178be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui 179569f64afd3db2b43003978765b833669f99477d2Yabin Cui for (int i = 1; i < argc; ++i) { 180569f64afd3db2b43003978765b833669f99477d2Yabin Cui if (strcmp(argv[i], "-t") == 0 && i + 1 < argc) { 181569f64afd3db2b43003978765b833669f99477d2Yabin Cui testdata_dir = argv[i + 1]; 182be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui i++; 1838f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui } else if (strcmp(argv[i], "--log") == 0) { 1848f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui if (i + 1 < argc) { 1858f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui ++i; 1868f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui if (!GetLogSeverity(argv[i], &log_severity)) { 1878f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui LOG(ERROR) << "Unknown log severity: " << argv[i]; 1888f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui return 1; 1898f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui } 1908f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui } else { 1918f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui LOG(ERROR) << "Missing argument for --log option.\n"; 1928f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui return 1; 1938f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui } 194569f64afd3db2b43003978765b833669f99477d2Yabin Cui } 195569f64afd3db2b43003978765b833669f99477d2Yabin Cui } 1968f680f60dc800bec880c5c35bfbc1ac36165e1f3Yabin Cui android::base::ScopedLogSeverity severity(log_severity); 197be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui 1986acf8c67e949bb5a4642ff0035a49a459bca9022Yabin Cui#if defined(__ANDROID__) 199616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui // A cts test PerfEventParanoidTest.java is testing if 200616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui // /proc/sys/kernel/perf_event_paranoid is 3, so restore perf_harden 201616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui // value after current test to not break that test. 202616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui ScopedEnablingPerf scoped_enabling_perf; 203f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui 204616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui std::unique_ptr<ScopedTempDir> tmp_dir; 205be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!::testing::GTEST_FLAG(list_tests) && testdata_dir.empty()) { 2061e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross testdata_dir = std::string(dirname(argv[0])) + "/testdata"; 2071e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross if (!IsDir(testdata_dir)) { 208616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui tmp_dir.reset(new ScopedTempDir); 209616b3a020bf708f364e0608107ded083930ac6b4Yabin Cui testdata_dir = std::string(tmp_dir->path()) + "/"; 2101e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross if (!ExtractTestDataFromElfSection()) { 2111e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross LOG(ERROR) << "failed to extract test data from elf section"; 2121e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross return 1; 2131e8ad07d1a20c52c9450dc2e64dbc386c2e65296Colin Cross } 214be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 215be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui } 2165896132e00c7e49d2468d7ebd5372654df29b872Yabin Cui 217be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui#endif 2186acf8c67e949bb5a4642ff0035a49a459bca9022Yabin Cui 219f560a6fdf092f0c03c0e7a92d62948d34318146aYabin Cui testing::InitGoogleTest(&argc, argv); 220be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui if (!::testing::GTEST_FLAG(list_tests) && testdata_dir.empty()) { 221be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui printf("Usage: %s -t <testdata_dir>\n", argv[0]); 222569f64afd3db2b43003978765b833669f99477d2Yabin Cui return 1; 223569f64afd3db2b43003978765b833669f99477d2Yabin Cui } 224569f64afd3db2b43003978765b833669f99477d2Yabin Cui if (testdata_dir.back() != '/') { 225569f64afd3db2b43003978765b833669f99477d2Yabin Cui testdata_dir.push_back('/'); 226569f64afd3db2b43003978765b833669f99477d2Yabin Cui } 227be7ec66eaa4f995bd9068637f7c7d5718173922cYabin Cui LOG(INFO) << "testdata is in " << testdata_dir; 228323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui return RUN_ALL_TESTS(); 229323e945313b190373b3fcfe578e25ee8390a76d3Yabin Cui} 230569f64afd3db2b43003978765b833669f99477d2Yabin Cui 231569f64afd3db2b43003978765b833669f99477d2Yabin Cuistd::string GetTestData(const std::string& filename) { 232569f64afd3db2b43003978765b833669f99477d2Yabin Cui return testdata_dir + filename; 233569f64afd3db2b43003978765b833669f99477d2Yabin Cui} 234b1a885b014540a2f7798b5a35ea0f0ec150d93eeYabin Cui 235b1a885b014540a2f7798b5a35ea0f0ec150d93eeYabin Cuiconst std::string& GetTestDataDir() { 236b1a885b014540a2f7798b5a35ea0f0ec150d93eeYabin Cui return testdata_dir; 237b1a885b014540a2f7798b5a35ea0f0ec150d93eeYabin Cui} 238