BrowsingDataRemover, (re)use StoragePartition deletion code.

content/browser/storage_partition_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/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/run_loop.h"
 #include "base/threading/thread.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/gpu/shader_disk_cache.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/public/browser/storage_partition.h"
+#include "content/public/test/test_browser_context.h"
+#include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/base/test_completion_callback.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "webkit/browser/quota/mock_quota_manager.h"
+#include "webkit/browser/quota/mock_special_storage_policy.h"
+#include "webkit/browser/quota/quota_manager.h"
 
 namespace content {
 namespace {
 
+const int kDefaultClientId = 42;
+const char kCacheKey[] = "key";
+const char kCacheValue[] = "cached value";
+
+const char kTestOrigin1[] = "http://host1:1/";
+const char kTestOrigin2[] = "http://host2:1/";
+const char kTestOrigin3[] = "http://host3:1/";
+const char kTestOriginDevTools[] = "chrome-devtools://abcdefghijklmnopqrstuvw/";
+
+const GURL kOrigin1(kTestOrigin1);
+const GURL kOrigin2(kTestOrigin2);
+const GURL kOrigin3(kTestOrigin3);
+const GURL kOriginDevTools(kTestOriginDevTools);
+
+const quota::StorageType kTemporary = quota::kStorageTypeTemporary;
+const quota::StorageType kPersistent = quota::kStorageTypePersistent;
+
+const quota::QuotaClient::ID kClientFile = quota::QuotaClient::kFileSystem;
+
+const uint32 kAllQuotaRemoveMask =
+    StoragePartition::REMOVE_DATA_MASK_INDEXEDDB |
+    StoragePartition::REMOVE_DATA_MASK_WEBSQL |
+    StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS |
+    StoragePartition::REMOVE_DATA_MASK_APPCACHE;
+
 class TestClosureCallback {
  public:
   TestClosureCallback()
       : callback_(base::Bind(
           &TestClosureCallback::StopWaiting, base::Unretained(this))) {
   }
 
   void WaitForResult() {
     wait_run_loop_.reset(new base::RunLoop());
     wait_run_loop_->Run();
   }
 
   const base::Closure& callback() { return callback_; }
 
  private:
   void StopWaiting() {
     wait_run_loop_->Quit();
   }
 
   base::Closure callback_;
   scoped_ptr<base::RunLoop> wait_run_loop_;
 
   DISALLOW_COPY_AND_ASSIGN(TestClosureCallback);
 };
 
-const int kDefaultClientId = 42;
-const char kCacheKey[] = "key";
-const char kCacheValue[] = "cached value";
+bool DoesOriginMatchForUnprotectedWeb(
+    const GURL& origin,
+    quota::SpecialStoragePolicy* special_storage_policy) {
+  // This is used for tests where we are clearing UNPROTECTED_WEB data.
+  return !special_storage_policy->IsStorageProtected(origin.GetOrigin());
+}
+
+bool DoesOriginMatchForBothProtectedAndUnprotectedWeb(
+    const GURL& origin,
+    quota::SpecialStoragePolicy* special_storage_policy) {
+  return true;
+}
+
+bool DoesOriginMatchUnprotected(
+    const GURL& origin,
+    quota::SpecialStoragePolicy* special_storage_policy) {
+  return origin.GetOrigin().scheme() != kOriginDevTools.scheme();
+}
+
+void ClearQuotaData(content::StoragePartition* storage_partition,
+                    const base::Closure& cb) {
+  storage_partition->ClearData(
+      kAllQuotaRemoveMask,
+      StoragePartition::QUOTA_MANAGED_STORAGE_MASK_ALL,
+      NULL, StoragePartition::OriginMatcherFunction(),
+      base::Time(), base::Time::Max(), cb);
+}
+
+void ClearQuotaDataWithOriginMatcher(
+    content::StoragePartition* storage_partition,
+    const GURL& remove_origin,
+    const StoragePartition::OriginMatcherFunction& origin_matcher,
+    const base::Time delete_begin,
+    const base::Closure& cb) {
+  storage_partition->ClearData(kAllQuotaRemoveMask,
+                               StoragePartition::QUOTA_MANAGED_STORAGE_MASK_ALL,
+                               &remove_origin, origin_matcher, delete_begin,
+                               base::Time::Max(), cb);
+}
+
+void ClearQuotaDataForOrigin(
+    content::StoragePartition* storage_partition,
+    const GURL& remove_origin,
+    const base::Time delete_begin,
+    const base::Closure& cb) {
+  ClearQuotaDataWithOriginMatcher(
+      storage_partition, remove_origin,
+      StoragePartition::OriginMatcherFunction(), delete_begin, cb);
+}
+
+void ClearQuotaDataForNonPersistent(
+    content::StoragePartition* storage_partition,
+    const base::Time delete_begin,
+    const base::Closure& cb) {
+  uint32 quota_storage_remove_mask_no_persistent =
+      StoragePartition::QUOTA_MANAGED_STORAGE_MASK_ALL &
+      ~StoragePartition::QUOTA_MANAGED_STORAGE_MASK_PERSISTENT;
+  storage_partition->ClearData(
+      kAllQuotaRemoveMask, quota_storage_remove_mask_no_persistent,
+      NULL, StoragePartition::OriginMatcherFunction(),
+      delete_begin, base::Time::Max(), cb);
+}
 
 }  // namespace
 
+class StoragePartitionImplTest : public testing::Test {
+ public:
+  StoragePartitionImplTest()
+      : browser_context_(new TestBrowserContext()),
+        thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {
+  }
+  virtual ~StoragePartitionImplTest() {}
+
+  quota::MockQuotaManager* GetMockManager() {
+    if (!quota_manager_.get()) {
+      quota_manager_ = new quota::MockQuotaManager(
+          browser_context_->IsOffTheRecord(),
+          browser_context_->GetPath(),
+          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(),
+          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB).get(),
+          browser_context_->GetSpecialStoragePolicy());
+    }
+    return quota_manager_.get();
+  }
+
+ private:
+  scoped_ptr<TestBrowserContext> browser_context_;
+  scoped_refptr<quota::MockQuotaManager> quota_manager_;
+  content::TestBrowserThreadBundle thread_bundle_;
+
+  DISALLOW_COPY_AND_ASSIGN(StoragePartitionImplTest);
+};
+
 class StoragePartitionShaderClearTest : public testing::Test {
  public:
   StoragePartitionShaderClearTest()
       : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {
   }
 
   virtual ~StoragePartitionShaderClearTest() {}
 
   const base::FilePath& cache_path() { return temp_dir_.path(); }
 
@@ skipping 30 matching lines @@
 
   base::ScopedTempDir temp_dir_;
   content::TestBrowserThreadBundle thread_bundle_;
 
   scoped_refptr<ShaderDiskCache> cache_;
 };
 
 void ClearData(content::StoragePartitionImpl* sp,
                const base::Closure& cb) {
   base::Time time;
-  sp->ClearDataForRange(
+  sp->ClearData(
       StoragePartition::REMOVE_DATA_MASK_SHADER_CACHE,
       StoragePartition::QUOTA_MANAGED_STORAGE_MASK_ALL,
+      NULL, StoragePartition::OriginMatcherFunction(),
       time, time, cb);
 }
 
 TEST_F(StoragePartitionShaderClearTest, ClearShaderCache) {
   InitCache();
   EXPECT_EQ(1u, Size());
 
   TestClosureCallback clear_cb;
-  StoragePartitionImpl sp(
-      cache_path(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE, base::Bind(&ClearData, &sp, clear_cb.callback()));
+  StoragePartitionImpl storage_partition(
+      cache_path(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearData, &storage_partition,
+                            clear_cb.callback()));
   clear_cb.WaitForResult();
   EXPECT_EQ(0u, Size());
 }
 
+TEST_F(StoragePartitionImplTest, QuotaClientMaskGeneration) {
+  EXPECT_EQ(quota::QuotaClient::kFileSystem,
+            StoragePartitionImpl::GenerateQuotaClientMask(
+                StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS));
+  EXPECT_EQ(quota::QuotaClient::kDatabase,
+            StoragePartitionImpl::GenerateQuotaClientMask(
+                StoragePartition::REMOVE_DATA_MASK_WEBSQL));
+  EXPECT_EQ(quota::QuotaClient::kAppcache,
+            StoragePartitionImpl::GenerateQuotaClientMask(
+                StoragePartition::REMOVE_DATA_MASK_APPCACHE));
+  EXPECT_EQ(quota::QuotaClient::kIndexedDatabase,
+            StoragePartitionImpl::GenerateQuotaClientMask(
+                StoragePartition::REMOVE_DATA_MASK_INDEXEDDB));
+  EXPECT_EQ(quota::QuotaClient::kFileSystem |
+            quota::QuotaClient::kDatabase |
+            quota::QuotaClient::kAppcache |
+            quota::QuotaClient::kIndexedDatabase,
+            StoragePartitionImpl::GenerateQuotaClientMask(
+                StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS |
+                StoragePartition::REMOVE_DATA_MASK_WEBSQL |
+                StoragePartition::REMOVE_DATA_MASK_APPCACHE |
+                StoragePartition::REMOVE_DATA_MASK_INDEXEDDB));
+}
+
+void PopulateTestQuotaManagedPersistentData(quota::MockQuotaManager* manager) {
+  manager->AddOrigin(kOrigin2, kPersistent, kClientFile, base::Time());
+  manager->AddOrigin(kOrigin3, kPersistent, kClientFile,
+      base::Time::Now() - base::TimeDelta::FromDays(1));
+
+  EXPECT_FALSE(manager->OriginHasData(kOrigin1, kPersistent, kClientFile));
+  EXPECT_TRUE(manager->OriginHasData(kOrigin2, kPersistent, kClientFile));
+  EXPECT_TRUE(manager->OriginHasData(kOrigin3, kPersistent, kClientFile));
+}
+
+void PopulateTestQuotaManagedTemporaryData(quota::MockQuotaManager* manager) {
+  manager->AddOrigin(kOrigin1, kTemporary, kClientFile, base::Time::Now());
+  manager->AddOrigin(kOrigin3, kTemporary, kClientFile,
+      base::Time::Now() - base::TimeDelta::FromDays(1));
+
+  EXPECT_TRUE(manager->OriginHasData(kOrigin1, kTemporary, kClientFile));
+  EXPECT_FALSE(manager->OriginHasData(kOrigin2, kTemporary, kClientFile));
+  EXPECT_TRUE(manager->OriginHasData(kOrigin3, kTemporary, kClientFile));
+}
+
+void PopulateTestQuotaManagedData(quota::MockQuotaManager* manager) {
+  // Set up kOrigin1 with a temporary quota, kOrigin2 with a persistent
+  // quota, and kOrigin3 with both. kOrigin1 is modified now, kOrigin2
+  // is modified at the beginning of time, and kOrigin3 is modified one day
+  // ago.
+  PopulateTestQuotaManagedPersistentData(manager);
+  PopulateTestQuotaManagedTemporaryData(manager);
+}
+
+void PopulateTestQuotaManagedNonBrowsingData(quota::MockQuotaManager* manager) {
+  manager->AddOrigin(kOriginDevTools, kTemporary, kClientFile, base::Time());
+  manager->AddOrigin(kOriginDevTools, kPersistent, kClientFile, base::Time());
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForeverBoth) {
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaData, &sp, clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForeverOnlyTemporary) {
+  PopulateTestQuotaManagedTemporaryData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaData, &sp, clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForeverOnlyPersistent) {
+  PopulateTestQuotaManagedPersistentData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaData, &sp, clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForeverNeither) {
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaData, &sp, clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForeverSpecificOrigin) {
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaDataForOrigin,
+                            &sp, kOrigin1, base::Time(), clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForLastHour) {
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaDataForOrigin,
+                            &sp, GURL(),
+                            base::Time::Now() - base::TimeDelta::FromHours(1),
+                            clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedDataForLastWeek) {
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaDataForNonPersistent,
+                            &sp,
+                            base::Time::Now() - base::TimeDelta::FromDays(7),
+                            clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedUnprotectedOrigins) {
+  // Protect kOrigin1.
+  scoped_refptr<quota::MockSpecialStoragePolicy> mock_policy =
+      new quota::MockSpecialStoragePolicy;
+  mock_policy->AddProtected(kOrigin1.GetOrigin());
+
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  static_cast<StoragePartitionImpl*>(
+      &sp)->OverrideSpecialStoragePolicyForTesting(mock_policy);
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaDataWithOriginMatcher,
+                            &sp, GURL(),
+                            base::Bind(&DoesOriginMatchForUnprotectedWeb),
+                            base::Time(), clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedProtectedSpecificOrigin) {
+  // Protect kOrigin1.
+  scoped_refptr<quota::MockSpecialStoragePolicy> mock_policy =
+      new quota::MockSpecialStoragePolicy;
+  mock_policy->AddProtected(kOrigin1.GetOrigin());
+
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  static_cast<StoragePartitionImpl*>(
+      &sp)->OverrideSpecialStoragePolicyForTesting(mock_policy);
+
+  // Try to remove kOrigin1. Expect failure.
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaDataWithOriginMatcher,
+                            &sp, kOrigin1,
+                            base::Bind(&DoesOriginMatchForUnprotectedWeb),
+                            base::Time(), clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedProtectedOrigins) {
+  // Protect kOrigin1.
+  scoped_refptr<quota::MockSpecialStoragePolicy> mock_policy =
+      new quota::MockSpecialStoragePolicy;
+  mock_policy->AddProtected(kOrigin1.GetOrigin());
+
+  PopulateTestQuotaManagedData(GetMockManager());
+
+  // Try to remove kOrigin1. Expect success.
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  static_cast<StoragePartitionImpl*>(
+      &sp)->OverrideSpecialStoragePolicyForTesting(mock_policy);
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE,
+      base::Bind(&ClearQuotaDataWithOriginMatcher,
+                 &sp, GURL(),
+                 base::Bind(&DoesOriginMatchForBothProtectedAndUnprotectedWeb),
+                 base::Time(), clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kTemporary,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin1, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin2, kPersistent,
+      kClientFile));
+  EXPECT_FALSE(GetMockManager()->OriginHasData(kOrigin3, kPersistent,
+      kClientFile));
+}
+
+TEST_F(StoragePartitionImplTest, RemoveQuotaManagedIgnoreDevTools) {
+  PopulateTestQuotaManagedNonBrowsingData(GetMockManager());
+
+  TestClosureCallback clear_cb;
+  StoragePartitionImpl sp(
+      base::FilePath(), NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+  static_cast<StoragePartitionImpl*>(&sp)->OverrideQuotaManagerForTesting(
+      GetMockManager());
+  base::MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&ClearQuotaDataWithOriginMatcher,
+                            &sp, GURL(),
+                            base::Bind(&DoesOriginMatchUnprotected),
+                            base::Time(), clear_cb.callback()));
+  clear_cb.WaitForResult();
+
+  // Check that devtools data isn't removed.
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOriginDevTools, kTemporary,
+      kClientFile));
+  EXPECT_TRUE(GetMockManager()->OriginHasData(kOriginDevTools, kPersistent,
+      kClientFile));
+}
+
 }  // namespace content