content/shell/android/browsertests_apk/content_browser_tests_android.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // This class sets up the environment for running the content browser tests
   6 // inside an android application.
   7
   8 #include <android/log.h>
   9 #include <unistd.h>
  10
  11 #include "base/android/base_jni_registrar.h"
  12 #include "base/android/fifo_utils.h"
  13 #include "base/android/jni_android.h"
  14 #include "base/android/jni_string.h"
  15 #include "base/android/library_loader/library_loader_hooks.h"
  16 #include "base/android/scoped_java_ref.h"
  17 #include "base/base_switches.h"
  18 #include "base/command_line.h"
  19 #include "base/files/file_path.h"
  20 #include "base/logging.h"
  21 #include "base/strings/string_tokenizer.h"
  22 #include "base/strings/string_util.h"
  23 #include "base/strings/stringprintf.h"
  24 #include "content/public/common/content_switches.h"
  25 #include "content/public/test/test_launcher.h"
  26 #include "content/shell/android/shell_jni_registrar.h"
  27 #include "content/shell/app/shell_main_delegate.h"
  28 #include "jni/ContentBrowserTestsActivity_jni.h"
  29 #include "media/base/media_switches.h"
  30 #include "testing/android/native_test_util.h"
  31
  32 using testing::native_test_util::ArgsToArgv;
  33 using testing::native_test_util::ParseArgsFromCommandLineFile;
  34 using testing::native_test_util::ScopedMainEntryLogger;
  35
  36 // The main function of the program to be wrapped as an apk.
  37 extern int main(int argc, char** argv);
  38
  39 namespace {
  40
  41 // The test runner script writes the command line file in
  42 // "/data/local/tmp".
  43 static const char kCommandLineFilePath[] =
  44     "/data/local/tmp/content-browser-tests-command-line";
  45
  46 }  // namespace
  47
  48 namespace content {
  49
  50 // TODO(nileshagrawal): Refactor and deduplicate with
  51 // testing/android/native_test_launcher.cc
  52 static void RunTests(JNIEnv* env,
  53                      jobject obj,
  54                      jstring jfiles_dir,
  55                      jobject app_context) {
  56   // Command line basic initialization, will be fully initialized later.
  57   static const char* const kInitialArgv[] = { "ContentBrowserTestsActivity" };
  58   base::CommandLine::Init(arraysize(kInitialArgv), kInitialArgv);
  59
  60   // Set the application context in base.
  61   base::android::ScopedJavaLocalRef<jobject> scoped_context(
  62       env, env->NewLocalRef(app_context));
  63   base::android::InitApplicationContext(env, scoped_context);
  64   base::android::RegisterJni(env);
  65
  66   std::vector<std::string> args;
  67   ParseArgsFromCommandLineFile(kCommandLineFilePath, &args);
  68
  69   std::vector<char*> argv;
  70   int argc = ArgsToArgv(args, &argv);
  71
  72   // Fully initialize command line with arguments.
  73   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
  74   command_line->AppendArguments(base::CommandLine(argc, &argv[0]), false);
  75
  76   // Append required switches.
  77   command_line->AppendSwitch(content::kSingleProcessTestsFlag);
  78   command_line->AppendSwitch(switches::kUseFakeDeviceForMediaStream);
  79   command_line->AppendSwitch(switches::kUseFakeUIForMediaStream);
  80   // Specify a socket name to not conflict with the default one used
  81   // in content_shell.
  82   command_line->AppendSwitchASCII(switches::kRemoteDebuggingSocketName,
  83                                   "content_browsertests_devtools_remote");
  84
  85   // Create fifo and redirect stdout and stderr to it.
  86   base::FilePath files_dir(
  87       base::android::ConvertJavaStringToUTF8(env, jfiles_dir));
  88   base::FilePath fifo_path(files_dir.Append(base::FilePath("test.fifo")));
  89   base::android::CreateFIFO(fifo_path, 0666);
  90   base::android::RedirectStream(stdout, fifo_path, "w");
  91   dup2(STDOUT_FILENO, STDERR_FILENO);
  92
  93   ScopedMainEntryLogger scoped_main_entry_logger;
  94   main(argc, &argv[0]);
  95 }
  96
  97 bool RegisterContentBrowserTestsAndroid(JNIEnv* env) {
  98   return RegisterNativesImpl(env);
  99 }
 100
 101 }  // namespace content