Move blob_storage_host from webkit/ to content/

webkit/browser/blob/blob_storage_context_unittest.cc

Index: webkit/browser/blob/blob_storage_context_unittest.cc
diff --git a/webkit/browser/blob/blob_storage_context_unittest.cc b/webkit/browser/blob/blob_storage_context_unittest.cc
deleted file mode 100644
index e2c115c21a128d7a5f3298b213b23e3b6d0e3f37..0000000000000000000000000000000000000000
--- a/webkit/browser/blob/blob_storage_context_unittest.cc
+++ /dev/null
@@ -1,208 +0,0 @@
-// Copyright (c) 2011 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/files/file_path.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "base/time/time.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/blob/blob_data_handle.h"
-#include "webkit/browser/blob/blob_storage_context.h"
-#include "webkit/browser/blob/blob_storage_host.h"
-
-namespace webkit_blob {
-
-namespace {
-void SetupBasicBlob(BlobStorageHost* host, const std::string& id) {
-  EXPECT_TRUE(host->StartBuildingBlob(id));
-  BlobData::Item item;
-  item.SetToBytes("1", 1);
-  EXPECT_TRUE(host->AppendBlobDataItem(id, item));
-  EXPECT_TRUE(host->FinishBuildingBlob(id, "text/plain"));
-  EXPECT_FALSE(host->StartBuildingBlob(id));
-}
-}  // namespace
-
-TEST(BlobStorageContextTest, IncrementDecrementRef) {
-  BlobStorageContext context;
-  BlobStorageHost host(&context);
-  base::MessageLoop fake_io_message_loop;
-
-  // Build up a basic blob.
-  const std::string kId("id");
-  SetupBasicBlob(&host, kId);
-
-  // Make sure it's there, finish building implies a ref of one.
-  scoped_ptr<BlobDataHandle> blob_data_handle;
-  blob_data_handle = context.GetBlobDataFromUUID(kId);
-  EXPECT_TRUE(blob_data_handle);
-  blob_data_handle.reset();
-
-  // Make sure its still there after inc/dec.
-  EXPECT_TRUE(host.IncrementBlobRefCount(kId));
-  EXPECT_TRUE(host.DecrementBlobRefCount(kId));
-  blob_data_handle = context.GetBlobDataFromUUID(kId);
-  EXPECT_TRUE(blob_data_handle);
-  blob_data_handle.reset();
-
-  // Make sure it goes away in the end.
-  EXPECT_TRUE(host.DecrementBlobRefCount(kId));
-  blob_data_handle = context.GetBlobDataFromUUID(kId);
-  EXPECT_FALSE(blob_data_handle);
-  EXPECT_FALSE(host.DecrementBlobRefCount(kId));
-  EXPECT_FALSE(host.IncrementBlobRefCount(kId));
-}
-
-TEST(BlobStorageContextTest, BlobDataHandle) {
-  BlobStorageContext context;
-  BlobStorageHost host(&context);
-  base::MessageLoop fake_io_message_loop;
-
-  // Build up a basic blob.
-  const std::string kId("id");
-  SetupBasicBlob(&host, kId);
-
-  // Get a handle to it.
-  scoped_ptr<BlobDataHandle> blob_data_handle =
-      context.GetBlobDataFromUUID(kId);
-  EXPECT_TRUE(blob_data_handle);
-
-  // Drop the host's ref to it.
-  EXPECT_TRUE(host.DecrementBlobRefCount(kId));
-
-  // Should still be there due to the handle.
-  scoped_ptr<BlobDataHandle> another_handle =
-      context.GetBlobDataFromUUID(kId);
-  EXPECT_TRUE(another_handle);
-
-  // Should disappear after dropping both handles.
-  blob_data_handle.reset();
-  another_handle.reset();
-  blob_data_handle = context.GetBlobDataFromUUID(kId);
-  EXPECT_FALSE(blob_data_handle);
-}
-
-TEST(BlobStorageContextTest, CompoundBlobs) {
-  const std::string kId1("id1");
-  const std::string kId2("id2");
-  const std::string kId2Prime("id2.prime");
-
-  base::MessageLoop fake_io_message_loop;
-
-  // Setup a set of blob data for testing.
-  base::Time time1, time2;
-  base::Time::FromString("Tue, 15 Nov 1994, 12:45:26 GMT", &time1);
-  base::Time::FromString("Mon, 14 Nov 1994, 11:30:49 GMT", &time2);
-
-  scoped_refptr<BlobData> blob_data1(new BlobData(kId1));
-  blob_data1->AppendData("Data1");
-  blob_data1->AppendData("Data2");
-  blob_data1->AppendFile(base::FilePath(FILE_PATH_LITERAL("File1.txt")),
-    10, 1024, time1);
-
-  scoped_refptr<BlobData> blob_data2(new BlobData(kId2));
-  blob_data2->AppendData("Data3");
-  blob_data2->AppendBlob(kId1, 8, 100);
-  blob_data2->AppendFile(base::FilePath(FILE_PATH_LITERAL("File2.txt")),
-      0, 20, time2);
-
-  scoped_refptr<BlobData> canonicalized_blob_data2(new BlobData(kId2Prime));
-  canonicalized_blob_data2->AppendData("Data3");
-  canonicalized_blob_data2->AppendData("a2___", 2);
-  canonicalized_blob_data2->AppendFile(
-      base::FilePath(FILE_PATH_LITERAL("File1.txt")),
-      10, 98, time1);
-  canonicalized_blob_data2->AppendFile(
-      base::FilePath(FILE_PATH_LITERAL("File2.txt")), 0, 20, time2);
-
-  BlobStorageContext context;
-  scoped_ptr<BlobDataHandle> blob_data_handle;
-
-  // Test a blob referring to only data and a file.
-  blob_data_handle = context.AddFinishedBlob(blob_data1.get());
-  ASSERT_TRUE(blob_data_handle.get());
-  EXPECT_TRUE(*(blob_data_handle->data()) == *blob_data1.get());
-
-  // Test a blob composed in part with another blob.
-  blob_data_handle = context.AddFinishedBlob(blob_data2.get());
-  ASSERT_TRUE(blob_data_handle.get());
-  EXPECT_TRUE(*(blob_data_handle->data()) == *canonicalized_blob_data2.get());
-}
-
-TEST(BlobStorageContextTest, PublicBlobUrls) {
-  BlobStorageContext context;
-  BlobStorageHost host(&context);
-  base::MessageLoop fake_io_message_loop;
-
-  // Build up a basic blob.
-  const std::string kId("id");
-  SetupBasicBlob(&host, kId);
-
-  // Now register a url for that blob.
-  GURL kUrl("blob:id");
-  EXPECT_TRUE(host.RegisterPublicBlobURL(kUrl, kId));
-  scoped_ptr<BlobDataHandle> blob_data_handle =
-      context.GetBlobDataFromPublicURL(kUrl);
-  ASSERT_TRUE(blob_data_handle.get());
-  EXPECT_EQ(kId, blob_data_handle->data()->uuid());
-  blob_data_handle.reset();
-
-  // The url registration should keep the blob alive even after
-  // explicit references are dropped.
-  EXPECT_TRUE(host.DecrementBlobRefCount(kId));
-  blob_data_handle = context.GetBlobDataFromPublicURL(kUrl);
-  EXPECT_TRUE(blob_data_handle);
-  blob_data_handle.reset();
-
-  // Finally get rid of the url registration and the blob.
-  EXPECT_TRUE(host.RevokePublicBlobURL(kUrl));
-  blob_data_handle = context.GetBlobDataFromPublicURL(kUrl);
-  EXPECT_TRUE(!blob_data_handle.get());
-  EXPECT_FALSE(host.RevokePublicBlobURL(kUrl));
-}
-
-TEST(BlobStorageContextTest, HostCleanup) {
-  BlobStorageContext context;
-  scoped_ptr<BlobStorageHost> host(new BlobStorageHost(&context));
-  base::MessageLoop fake_io_message_loop;
-
-  // Build up a basic blob and register a url
-  const std::string kId("id");
-  GURL kUrl("blob:id");
-  SetupBasicBlob(host.get(), kId);
-  EXPECT_TRUE(host->RegisterPublicBlobURL(kUrl, kId));
-
-  // All should disappear upon host deletion.
-  host.reset();
-  scoped_ptr<BlobDataHandle> handle = context.GetBlobDataFromPublicURL(kUrl);
-  EXPECT_TRUE(!handle.get());
-  handle = context.GetBlobDataFromUUID(kId);
-  EXPECT_TRUE(!handle.get());
-}
-
-TEST(BlobStorageContextTest, EarlyContextDeletion) {
-  scoped_ptr<BlobStorageContext> context(new BlobStorageContext);
-  BlobStorageHost host(context.get());
-  base::MessageLoop fake_io_message_loop;
-
-  // Deleting the context should not induce crashes.
-  context.reset();
-
-  const std::string kId("id");
-  GURL kUrl("blob:id");
-  EXPECT_FALSE(host.StartBuildingBlob(kId));
-  BlobData::Item item;
-  item.SetToBytes("1", 1);
-  EXPECT_FALSE(host.AppendBlobDataItem(kId, item));
-  EXPECT_FALSE(host.FinishBuildingBlob(kId, "text/plain"));
-  EXPECT_FALSE(host.RegisterPublicBlobURL(kUrl, kId));
-  EXPECT_FALSE(host.IncrementBlobRefCount(kId));
-  EXPECT_FALSE(host.DecrementBlobRefCount(kId));
-  EXPECT_FALSE(host.RevokePublicBlobURL(kUrl));
-}
-
-// TODO(michaeln): tests for the depcrecated url stuff
-
-}  // namespace webkit_blob