Port messages sent by WebIDBFactoryImpl to Mojo.

content/browser/indexed_db/indexed_db_database_unittest.cc

 // Copyright 2013 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 "content/browser/indexed_db/indexed_db_database.h"
 
 #include <stdint.h>
 #include <set>
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/indexed_db/indexed_db.h"
 #include "content/browser/indexed_db/indexed_db_backing_store.h"
 #include "content/browser/indexed_db/indexed_db_callbacks.h"
 #include "content/browser/indexed_db/indexed_db_class_factory.h"
 #include "content/browser/indexed_db/indexed_db_connection.h"
 #include "content/browser/indexed_db/indexed_db_cursor.h"
 #include "content/browser/indexed_db/indexed_db_fake_backing_store.h"
 #include "content/browser/indexed_db/indexed_db_transaction.h"
 #include "content/browser/indexed_db/indexed_db_value.h"
 #include "content/browser/indexed_db/mock_indexed_db_callbacks.h"
 #include "content/browser/indexed_db/mock_indexed_db_database_callbacks.h"
 #include "content/browser/indexed_db/mock_indexed_db_factory.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::ASCIIToUTF16;
 
 namespace {
 const int kFakeChildProcessId = 0;
 }
 
 namespace content {
 
@@ skipping 10 matching lines @@
                                 factory.get(),
                                 IndexedDBDatabase::Identifier(),
                                 &s);
   ASSERT_TRUE(s.ok());
   EXPECT_FALSE(backing_store->HasOneRef());  // local and db
   db = NULL;
   EXPECT_TRUE(backing_store->HasOneRef());  // local
 }
 
 TEST(IndexedDBDatabaseTest, ConnectionLifecycle) {
+  content::TestBrowserThreadBundle thread_bundle;
   scoped_refptr<IndexedDBFakeBackingStore> backing_store =
       new IndexedDBFakeBackingStore();
   EXPECT_TRUE(backing_store->HasOneRef());  // local
 
   scoped_refptr<MockIndexedDBFactory> factory = new MockIndexedDBFactory();
   leveldb::Status s;
   scoped_refptr<IndexedDBDatabase> db =
       IndexedDBDatabase::Create(ASCIIToUTF16("db"),
                                 backing_store.get(),
                                 factory.get(),
@@ skipping 34 matching lines @@
   request2->connection()->ForceClose();
   EXPECT_FALSE(request2->connection()->IsConnected());
 
   EXPECT_TRUE(backing_store->HasOneRef());
   EXPECT_FALSE(db->backing_store());
 
   db = NULL;
 }
 
 TEST(IndexedDBDatabaseTest, ForcedClose) {
+  content::TestBrowserThreadBundle thread_bundle;

[dcheng, 2016/10/19 23:44:02]

Not necessary in this CL, but having a test fixture might reduce the amount of
duplication needed.

   scoped_refptr<IndexedDBFakeBackingStore> backing_store =
       new IndexedDBFakeBackingStore();
   EXPECT_TRUE(backing_store->HasOneRef());
 
   scoped_refptr<MockIndexedDBFactory> factory = new MockIndexedDBFactory();
   leveldb::Status s;
   scoped_refptr<IndexedDBDatabase> database =
       IndexedDBDatabase::Create(ASCIIToUTF16("db"),
                                 backing_store.get(),
                                 factory.get(),
@@ skipping 47 matching lines @@
 
   bool blocked_called_ = false;
   bool success_called_ = false;
   bool error_called_ = false;
   bool valid_ = true;
 
   DISALLOW_COPY_AND_ASSIGN(MockCallbacks);
 };
 
 TEST(IndexedDBDatabaseTest, PendingDelete) {
+  content::TestBrowserThreadBundle thread_bundle;
   scoped_refptr<IndexedDBFakeBackingStore> backing_store =
       new IndexedDBFakeBackingStore();
   EXPECT_TRUE(backing_store->HasOneRef());  // local
 
   scoped_refptr<MockIndexedDBFactory> factory = new MockIndexedDBFactory();
   leveldb::Status s;
   scoped_refptr<IndexedDBDatabase> db =
       IndexedDBDatabase::Create(ASCIIToUTF16("db"),
                                 backing_store.get(),
                                 factory.get(),
@@ skipping 36 matching lines @@
   EXPECT_EQ(db->ConnectionCount(), 0UL);
   EXPECT_EQ(db->ActiveOpenDeleteCount(), 0UL);
   EXPECT_EQ(db->PendingOpenDeleteCount(), 0UL);
 
   EXPECT_FALSE(db->backing_store());
   EXPECT_TRUE(backing_store->HasOneRef());  // local
   EXPECT_TRUE(request2->success_called());
 }
 
 TEST(IndexedDBDatabaseTest, ConnectionRequestsNoLongerValid) {
+  content::TestBrowserThreadBundle thread_bundle;
   scoped_refptr<IndexedDBFakeBackingStore> backing_store =
       new IndexedDBFakeBackingStore();
 
   const int64_t transaction_id1 = 1;
   scoped_refptr<MockIndexedDBFactory> factory = new MockIndexedDBFactory();
   leveldb::Status s;
   scoped_refptr<IndexedDBDatabase> db = IndexedDBDatabase::Create(
       ASCIIToUTF16("db"), backing_store.get(), factory.get(),
       IndexedDBDatabase::Identifier(), &s);
 
@@ skipping 136 matching lines @@
   scoped_refptr<IndexedDBFakeBackingStore> backing_store_;
   scoped_refptr<IndexedDBDatabase> db_;
   scoped_refptr<MockIndexedDBCallbacks> request_;
   scoped_refptr<MockIndexedDBDatabaseCallbacks> callbacks_;
   scoped_refptr<IndexedDBTransaction> transaction_;
   std::unique_ptr<IndexedDBConnection> connection_;
 
   leveldb::Status commit_success_;
 
  private:
-  base::MessageLoop message_loop_;
   scoped_refptr<MockIndexedDBFactory> factory_;
+  content::TestBrowserThreadBundle thread_bundle_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDatabaseOperationTest);
 };
 
 TEST_F(IndexedDBDatabaseOperationTest, CreateObjectStore) {
   EXPECT_EQ(0ULL, db_->metadata().object_stores.size());
   const int64_t store_id = 1001;
   db_->CreateObjectStore(transaction_->id(),
                          store_id,
                          ASCIIToUTF16("store"),
@@ skipping 112 matching lines @@
   EXPECT_EQ(1ULL, db_->metadata().object_stores.size());
 
   // This will execute the Put then Delete.
   RunPostedTasks();
   EXPECT_EQ(0ULL, db_->metadata().object_stores.size());
 
   transaction_->Commit();  // Cleans up the object hierarchy.
 }
 
 }  // namespace content