Enable WebIDBCursorImplTest.PrefetchTest and AdvancePrefectTest.

content/child/indexed_db/webidbcursor_impl_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 "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "content/child/indexed_db/indexed_db_dispatcher.h"
 #include "content/child/indexed_db/indexed_db_key_builders.h"
 #include "content/child/indexed_db/webidbcursor_impl.h"
 #include "content/child/thread_safe_sender.h"
@@ skipping 120 matching lines @@
   WebIDBKey null_key_;
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
   scoped_ptr<MockDispatcher> dispatcher_;
 
  private:
   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
 
   DISALLOW_COPY_AND_ASSIGN(WebIDBCursorImplTest);
 };
 
-// Fails under Linux ASAN: crbug.com/389647
-#if defined(OS_LINUX)
-#define MAYBE_PrefetchTest DISABLED_PrefetchTest
-#else
-#define MAYBE_PrefetchTest PrefetchTest
-#endif
-TEST_F(WebIDBCursorImplTest, MAYBE_PrefetchTest) {
+TEST_F(WebIDBCursorImplTest, PrefetchTest) {
   const int64 transaction_id = 1;
   {
     WebIDBCursorImpl cursor(WebIDBCursorImpl::kInvalidCursorId,
                             transaction_id,
                             thread_safe_sender_.get());
 
     // Call continue() until prefetching should kick in.
     int continue_calls = 0;
     EXPECT_EQ(dispatcher_->continue_calls(), 0);
     for (int i = 0; i < WebIDBCursorImpl::kPrefetchContinueThreshold; ++i) {
@@ skipping 49 matching lines @@
         EXPECT_EQ(expected_key, static_cast<int>(web_blob_info.size()));
         EXPECT_EQ(expected_key++, key.number());
       }
     }
   }
 
   EXPECT_EQ(dispatcher_->destroyed_cursor_id(),
             WebIDBCursorImpl::kInvalidCursorId);
 }
 
-// Fails under Linux ASAN: crbug.com/389647
-#if defined(OS_LINUX)
-#define MAYBE_AdvancePrefetchTest DISABLED_AdvancePrefetchTest
-#else
-#define MAYBE_AdvancePrefetchTest AdvancePrefetchTest
-#endif
-TEST_F(WebIDBCursorImplTest, MAYBE_AdvancePrefetchTest) {
+TEST_F(WebIDBCursorImplTest, AdvancePrefetchTest) {
   const int64 transaction_id = 1;
   WebIDBCursorImpl cursor(WebIDBCursorImpl::kInvalidCursorId,
                           transaction_id,
                           thread_safe_sender_.get());
 
   // Call continue() until prefetching should kick in.
   EXPECT_EQ(0, dispatcher_->continue_calls());
   for (int i = 0; i < WebIDBCursorImpl::kPrefetchContinueThreshold; ++i) {
     cursor.continueFunction(null_key_, new MockContinueCallbacks());
   }
@@ skipping 98 matching lines @@
   // The real dispatcher would call cursor->CachedContinue(), so do that:
   scoped_ptr<WebIDBCallbacks> callbacks(new MockContinueCallbacks());
   cursor.CachedContinue(callbacks.get());
 
   // Now the cursor should have reset the rest of the cache.
   EXPECT_EQ(1, dispatcher_->reset_calls());
   EXPECT_EQ(1, dispatcher_->last_used_count());
 }
 
 }  // namespace content