components/html_viewer/run_all_unittests.cc

// Copyright 2015 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 <vector>

#include "base/at_exit.h"
#include "base/bind.h"
#include "base/path_service.h"
#include "base/test/launcher/unit_test_launcher.h"
#include "base/test/test_suite.h"
#include "build/build_config.h"
#include "third_party/mojo/src/mojo/edk/embedder/embedder.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/display.h"
#include "ui/gfx/geometry/size.h"
#include "ui/mojo/init/ui_init.h"

#if defined(OS_ANDROID)
#include "base/android/apk_assets.h"
#include "base/android/jni_android.h"
#include "base/test/test_file_util.h"
#endif

namespace {

std::vector<gfx::Display> GetTestDisplays() {
  std::vector<gfx::Display> displays(1);
  displays[0].set_id(2000);
  displays[0].SetScaleAndBounds(1., gfx::Rect(0, 0, 800, 600));
  return displays;
}

}  // namespace

int main(int argc, char** argv) {
  base::TestSuite test_suite(argc, argv);
#if defined(OS_ANDROID)
  JNIEnv* env = base::android::AttachCurrentThread();
  base::RegisterContentUriTestUtils(env);
  base::MemoryMappedFile::Region resource_file_region;
  int fd = base::android::OpenApkAsset("assets/html_viewer.pak",
                                        &resource_file_region);
  CHECK_NE(fd, -1);
  ui::ResourceBundle::InitSharedInstanceWithPakPath(base::FilePath());
  ui::ResourceBundle::GetSharedInstance().AddDataPackFromFileRegion(
      base::File(fd), resource_file_region, ui::SCALE_FACTOR_100P);
#else
  base::FilePath pak_path;
  CHECK(PathService::Get(base::DIR_MODULE, &pak_path));
  pak_path = pak_path.AppendASCII("html_viewer.pak");
  ui::ResourceBundle::InitSharedInstanceWithPakPath(pak_path);
#endif
  ui::mojo::UIInit ui_init(GetTestDisplays());
  mojo::embedder::Init();

  return base::LaunchUnitTests(
      argc, argv,
      base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
}