Introduce web::TestWebThreadBundle

ios/web/test/test_web_thread_bundle.cc

+// Copyright 2014 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 "ios/web/public/test/test_web_thread_bundle.h"
+
+#include "content/public/test/test_browser_thread_bundle.h"
+
+namespace web {
+
+namespace {
+
+int TestBrowserThreadBundleOptionsFromTestWebThreadBundleOptions(int options) {
+  int result = 0;
+  if (options & TestWebThreadBundle::IO_MAINLOOP)
+    result |= content::TestBrowserThreadBundle::IO_MAINLOOP;
+  if (options & TestWebThreadBundle::REAL_DB_THREAD)
+    result |= content::TestBrowserThreadBundle::REAL_DB_THREAD;
+  if (options & TestWebThreadBundle::REAL_FILE_THREAD)
+    result |= content::TestBrowserThreadBundle::REAL_FILE_THREAD;
+  if (options & TestWebThreadBundle::REAL_FILE_USER_BLOCKING_THREAD)
+    result |= content::TestBrowserThreadBundle::REAL_FILE_USER_BLOCKING_THREAD;
+  if (options & TestWebThreadBundle::REAL_CACHE_THREAD)
+    result |= content::TestBrowserThreadBundle::REAL_CACHE_THREAD;
+  if (options & TestWebThreadBundle::REAL_IO_THREAD)
+    result |= content::TestBrowserThreadBundle::REAL_IO_THREAD;
+  return result;
+}
+
+}  // namespace
+
+class TestWebThreadBundleImpl {
+ public:
+  explicit TestWebThreadBundleImpl(int options)
+      : test_browser_thread_bundle_(
+            TestBrowserThreadBundleOptionsFromTestWebThreadBundleOptions(
+                options)) {}
+
+ private:
+  content::TestBrowserThreadBundle test_browser_thread_bundle_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestWebThreadBundleImpl);
+};
+
+TestWebThreadBundle::TestWebThreadBundle()
+    : impl_(new TestWebThreadBundleImpl(DEFAULT)) {
+}
+
+TestWebThreadBundle::TestWebThreadBundle(int options)
+    : impl_(new TestWebThreadBundleImpl(options)) {
+}
+
+TestWebThreadBundle::~TestWebThreadBundle() {
+}
+
+}  // namespace web