Move some ResourceClients for testing to Oilpan heap

third_party/WebKit/Source/core/fetch/MemoryCacheTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 115 matching lines @@
     FakeResource* cachedResource =
         FakeResource::create(ResourceRequest("http://test/resource"), Resource::Raw);
     cachedResource->fakeEncodedSize(resourceSize1);
 
     ASSERT_EQ(0u, memoryCache()->deadSize());
     ASSERT_EQ(0u, memoryCache()->liveSize());
     memoryCache()->add(cachedResource);
     ASSERT_EQ(cachedResource->size(), memoryCache()->deadSize());
     ASSERT_EQ(0u, memoryCache()->liveSize());
 
-    MockResourceClient client(cachedResource);
+    Persistent<MockResourceClient> client = new MockResourceClient(cachedResource);
     ASSERT_EQ(0u, memoryCache()->deadSize());
     ASSERT_EQ(cachedResource->size(), memoryCache()->liveSize());
 
     cachedResource->fakeEncodedSize(resourceSize2);
     ASSERT_EQ(0u, memoryCache()->deadSize());
     ASSERT_EQ(cachedResource->size(), memoryCache()->liveSize());
 }
 
 // Verifies that dead resources that exceed dead resource capacity are evicted
 // from cache when pruning.
@@ skipping 83 matching lines @@
 static void TestLiveResourceEvictionAtEndOfTask(Resource* cachedDeadResource, Resource* cachedLiveResource)
 {
     memoryCache()->setDelayBeforeLiveDecodedPrune(0);
     const unsigned totalCapacity = 1;
     const unsigned minDeadCapacity = 0;
     const unsigned maxDeadCapacity = 0;
     memoryCache()->setCapacities(minDeadCapacity, maxDeadCapacity, totalCapacity);
     const char data[6] = "abcde";
     cachedDeadResource->appendData(data, 3u);
     cachedDeadResource->finish();
-    MockResourceClient client(cachedLiveResource);
+    Persistent<MockResourceClient> client = new MockResourceClient(cachedLiveResource);
     cachedLiveResource->appendData(data, 4u);
     cachedLiveResource->finish();
 
     Platform::current()->currentThread()->getWebTaskRunner()->postTask(BLINK_FROM_HERE, bind(&runTask1, cachedLiveResource, cachedDeadResource));
     Platform::current()->currentThread()->getWebTaskRunner()->postTask(BLINK_FROM_HERE, bind(&runTask2, cachedLiveResource->encodedSize() + cachedLiveResource->overheadSize()));
     testing::runPendingTasks();
 }
 
 // Verified that when ordering a prune in a runLoop task, the prune
 // is deferred to the end of the task.
@@ skipping 36 matching lines @@
         TestLiveResourceEvictionAtEndOfTask(cachedDeadResource, cachedLiveResource);
         memoryCache()->evictResources();
     }
 }
 
 // Verifies that cached resources are evicted immediately after release when
 // the total dead resource size is more than double the dead resource capacity.
 static void TestClientRemoval(Resource* resource1, Resource* resource2)
 {
     const char data[6] = "abcde";
-    MockResourceClient client1(resource1);
+    Persistent<MockResourceClient> client1 = new MockResourceClient(resource1);
     resource1->appendData(data, 4u);
-    MockResourceClient client2(resource2);
+    Persistent<MockResourceClient> client2 = new MockResourceClient(resource2);
     resource2->appendData(data, 4u);
 
     const unsigned minDeadCapacity = 0;
     const unsigned maxDeadCapacity = ((resource1->size() + resource2->size()) / 2) - 1;
     const unsigned totalCapacity = maxDeadCapacity;
     memoryCache()->setCapacities(minDeadCapacity, maxDeadCapacity, totalCapacity);
     memoryCache()->add(resource1);
     memoryCache()->add(resource2);
     // Call prune. There is nothing to prune, but this will initialize
     // the prune timestamp, allowing future prunes to be deferred.
     memoryCache()->prune();
     ASSERT_GT(resource1->decodedSize(), 0u);
     ASSERT_GT(resource2->decodedSize(), 0u);
     ASSERT_EQ(memoryCache()->deadSize(), 0u);
     ASSERT_EQ(memoryCache()->liveSize(), resource1->size() + resource2->size());
 
     // Removing the client from resource1 should result in all resources
     // remaining in cache since the prune is deferred.
-    client1.removeAsClient();
+    client1->removeAsClient();
     ASSERT_GT(resource1->decodedSize(), 0u);
     ASSERT_GT(resource2->decodedSize(), 0u);
     ASSERT_EQ(memoryCache()->deadSize(), resource1->size());
     ASSERT_EQ(memoryCache()->liveSize(), resource2->size());
     ASSERT_TRUE(memoryCache()->contains(resource1));
     ASSERT_TRUE(memoryCache()->contains(resource2));
 
     // Removing the client from resource2 should result in immediate
     // eviction of resource2 because we are over the prune deferral limit.
-    client2.removeAsClient();
+    client2->removeAsClient();
     ASSERT_GT(resource1->decodedSize(), 0u);
     ASSERT_GT(resource2->decodedSize(), 0u);
     ASSERT_EQ(memoryCache()->deadSize(), resource1->size());
     ASSERT_EQ(memoryCache()->liveSize(), 0u);
     ASSERT_TRUE(memoryCache()->contains(resource1));
     ASSERT_FALSE(memoryCache()->contains(resource2));
 }
 
 TEST_F(MemoryCacheTest, ClientRemoval_Basic)
 {
@@ skipping 81 matching lines @@
 
     HeapVector<Member<Resource>> resources = memoryCache()->resourcesForURL(url);
     EXPECT_EQ(2u, resources.size());
 
     memoryCache()->evictResources();
     EXPECT_FALSE(memoryCache()->contains(resource1));
     EXPECT_FALSE(memoryCache()->contains(resource3));
 }
 
 } // namespace blink