Revert 128679 - Speculative revert. xcodebuilders hosed between r128678 - 128680 in GYP phse, this …

base/test/android/native_test_launcher.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <stdio.h>
-
-#include "base/android/jni_android.h"
-#include "base/android/jni_string.h"
-#include "base/android/path_utils.h"
-#include "base/at_exit.h"
-#include "base/command_line.h"
-#include "base/file_path.h"
-#include "base/file_util.h"
-#include "base/logging.h"
-#include "base/stringprintf.h"
-#include "base/string_tokenizer.h"
-#include "base/string_util.h"
-#include "base/test/test_suite.h"
-#include "jni/chrome_native_test_activity_jni.h"
-#include "gtest/gtest.h"
-
-// GTest's main function.
-extern int main(int argc, char** argv);
-
-namespace {
-
-void ParseArgsFromString(const std::string& command_line,
-                         std::vector<std::string>* args) {
-  StringTokenizer tokenizer(command_line, kWhitespaceASCII);
-  tokenizer.set_quote_chars("\"");
-  while (tokenizer.GetNext()) {
-    std::string token;
-    RemoveChars(tokenizer.token(), "\"", &token);
-    args->push_back(token);
-  }
-}
-
-void ParseArgsFromCommandLineFile(const FilePath& internal_data_path,
-                                  std::vector<std::string>* args) {
-  static const char kCommandLineFile[] = "chrome-native-tests-command-line";
-  FilePath command_line(internal_data_path.Append(FilePath(kCommandLineFile)));
-  std::string command_line_string;
-  if (file_util::ReadFileToString(command_line, &command_line_string)) {
-    ParseArgsFromString(command_line_string, args);
-  }
-}
-
-void ArgsToArgv(const std::vector<std::string>& args,
-                std::vector<char*>* argv) {
-  // We need to pass in a non-const char**.
-  int argc = args.size();
-  argv->resize(argc);
-  for (int i = 0; i < argc; ++i)
-    (*argv)[i] = const_cast<char*>(args[i].c_str());
-}
-
-// As we are the native side of an Android app, we don't have any 'console', so
-// gtest's standard output goes nowhere.
-// Instead, we inject an "EventListener" in gtest and then we print the results
-// using LOG, which goes to adb logcat.
-class AndroidLogPrinter : public ::testing::EmptyTestEventListener {
- public:
-  void Init(int* argc, char** argv);
-
-  // EmptyTestEventListener
-  virtual void OnTestProgramStart(
-      const ::testing::UnitTest& unit_test) OVERRIDE;
-  virtual void OnTestStart(const ::testing::TestInfo& test_info) OVERRIDE;
-  virtual void OnTestPartResult(
-      const ::testing::TestPartResult& test_part_result) OVERRIDE;
-  virtual void OnTestEnd(const ::testing::TestInfo& test_info) OVERRIDE;
-  virtual void OnTestProgramEnd(const ::testing::UnitTest& unit_test) OVERRIDE;
-};
-
-void AndroidLogPrinter::Init(int* argc, char** argv) {
-  // InitGoogleTest must be called befure we add ourselves as a listener.
-  ::testing::InitGoogleTest(argc, argv);
-  ::testing::TestEventListeners& listeners =
-      ::testing::UnitTest::GetInstance()->listeners();
-  // Adds a listener to the end.  Google Test takes the ownership.
-  listeners.Append(this);
-}
-
-void AndroidLogPrinter::OnTestProgramStart(
-    const ::testing::UnitTest& unit_test) {
-  std::string msg = StringPrintf("[ START      ] %d",
-                                 unit_test.test_to_run_count());
-  LOG(ERROR) << msg;
-}
-
-void AndroidLogPrinter::OnTestStart(const ::testing::TestInfo& test_info) {
-  std::string msg = StringPrintf("[ RUN      ] %s.%s",
-                                 test_info.test_case_name(), test_info.name());
-  LOG(ERROR) << msg;
-}
-
-void AndroidLogPrinter::OnTestPartResult(
-    const ::testing::TestPartResult& test_part_result) {
-  std::string msg = StringPrintf(
-      "%s in %s:%d\n%s\n",
-      test_part_result.failed() ? "*** Failure" : "Success",
-      test_part_result.file_name(),
-      test_part_result.line_number(),
-      test_part_result.summary());
-  LOG(ERROR) << msg;
-}
-
-void AndroidLogPrinter::OnTestEnd(const ::testing::TestInfo& test_info) {
-  std::string msg = StringPrintf("%s %s.%s",
-      test_info.result()->Failed() ? "[  FAILED  ]" : "[       OK ]",
-      test_info.test_case_name(), test_info.name());
-  LOG(ERROR) << msg;
-}
-
-void AndroidLogPrinter::OnTestProgramEnd(
-    const ::testing::UnitTest& unit_test) {
-  std::string msg = StringPrintf("[ END      ] %d",
-         unit_test.successful_test_count());
-  LOG(ERROR) << msg;
-}
-
-void LibraryLoadedOnMainThread(JNIEnv* env) {
-  static const char* const kInitialArgv[] = { "ChromeTestActivity" };
-
-  {
-    // We need a test suite to be created before we do any tracing or
-    // logging: it creates a global at_exit_manager and initializes
-    // internal gtest data structures based on the command line.
-    // It needs to be scoped as it also resets the CommandLine.
-    std::vector<std::string> args;
-    FilePath path("/data/user/0/org.chromium.native_tests/files/");
-    ParseArgsFromCommandLineFile(path, &args);
-    std::vector<char*> argv;
-    ArgsToArgv(args, &argv);
-    base::TestSuite test_suite(argv.size(), &argv[0]);
-  }
-
-  CommandLine::Init(arraysize(kInitialArgv), kInitialArgv);
-
-  logging::InitLogging(NULL,
-                       logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
-                       logging::DONT_LOCK_LOG_FILE,
-                       logging::DELETE_OLD_LOG_FILE,
-                       logging::ENABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
-  // To view log output with IDs and timestamps use "adb logcat -v threadtime".
-  logging::SetLogItems(false,    // Process ID
-                       false,    // Thread ID
-                       false,    // Timestamp
-                       false);   // Tick count
-  VLOG(0) << "Chromium logging enabled: level = " << logging::GetMinLogLevel()
-          << ", default verbosity = " << logging::GetVlogVerbosity();
-  base::android::RegisterPathUtils(env);
-}
-
-}  // namespace
-
-// This method is called on a separate java thread so that we won't trigger
-// an ANR.
-static void RunTests(JNIEnv* env, jobject obj, jstring jfiles_dir) {
-  FilePath files_dir(base::android::ConvertJavaStringToUTF8(env, jfiles_dir));
-  // A few options, such "--gtest_list_tests", will just use printf directly
-  // and won't use the "AndroidLogPrinter". Redirect stdout to a known file.
-  FilePath stdout_path(files_dir.Append(FilePath("stdout.txt")));
-  freopen(stdout_path.value().c_str(), "w", stdout);
-
-  std::vector<std::string> args;
-  ParseArgsFromCommandLineFile(files_dir, &args);
-
-  // We need to pass in a non-const char**.
-  std::vector<char*> argv;
-  ArgsToArgv(args, &argv);
-
-  int argc = argv.size();
-  // This object is owned by gtest.
-  AndroidLogPrinter* log = new AndroidLogPrinter();
-  log->Init(&argc, &argv[0]);
-
-  main(argc, &argv[0]);
-}
-
-// This is called by the VM when the shared library is first loaded.
-JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
-  base::android::InitVM(vm);
-  JNIEnv* env = base::android::AttachCurrentThread();
-  if (!RegisterNativesImpl(env)) {
-    return -1;
-  }
-  LibraryLoadedOnMainThread(env);
-  return JNI_VERSION_1_4;
-}