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// 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 <map>
#include "base/bind.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/message_loop/message_loop.h"
#include "base/test/test_simple_task_runner.h"
#include "base/threading/thread.h"
#include "content/browser/browser_thread_impl.h"
#include "content/browser/indexed_db/indexed_db_context_impl.h"
#include "content/browser/indexed_db/indexed_db_quota_client.h"
#include "content/browser/quota/mock_quota_manager.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/test/test_browser_context.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "storage/common/database/database_identifier.h"
#include "testing/gtest/include/gtest/gtest.h"
// Declared to shorten the line lengths.
static const storage::StorageType kTemp = storage::kStorageTypeTemporary;
static const storage::StorageType kPerm = storage::kStorageTypePersistent;
namespace content {
// Base class for our test fixtures.
class IndexedDBQuotaClientTest : public testing::Test {
public:
const GURL kOriginA;
const GURL kOriginB;
const GURL kOriginOther;
IndexedDBQuotaClientTest()
: kOriginA("http://host"),
kOriginB("http://host:8000"),
kOriginOther("http://other"),
usage_(0),
task_runner_(new base::TestSimpleTaskRunner),
weak_factory_(this) {
browser_context_.reset(new TestBrowserContext());
scoped_refptr<storage::QuotaManager> quota_manager =
new MockQuotaManager(false /*in_memory*/,
browser_context_->GetPath(),
base::MessageLoop::current()->message_loop_proxy(),
base::MessageLoop::current()->message_loop_proxy(),
browser_context_->GetSpecialStoragePolicy());
idb_context_ =
new IndexedDBContextImpl(browser_context_->GetPath(),
browser_context_->GetSpecialStoragePolicy(),
quota_manager->proxy(),
task_runner_.get());
base::MessageLoop::current()->RunUntilIdle();
setup_temp_dir();
}
void FlushIndexedDBTaskRunner() { task_runner_->RunUntilIdle(); }
void setup_temp_dir() {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
base::FilePath indexeddb_dir =
temp_dir_.path().Append(IndexedDBContextImpl::kIndexedDBDirectory);
ASSERT_TRUE(base::CreateDirectory(indexeddb_dir));
idb_context()->set_data_path_for_testing(indexeddb_dir);
}
~IndexedDBQuotaClientTest() override {
FlushIndexedDBTaskRunner();
idb_context_ = NULL;
browser_context_.reset();
base::MessageLoop::current()->RunUntilIdle();
}
int64 GetOriginUsage(storage::QuotaClient* client,
const GURL& origin,
storage::StorageType type) {
usage_ = -1;
client->GetOriginUsage(
origin,
type,
base::Bind(&IndexedDBQuotaClientTest::OnGetOriginUsageComplete,
weak_factory_.GetWeakPtr()));
FlushIndexedDBTaskRunner();
base::MessageLoop::current()->RunUntilIdle();
EXPECT_GT(usage_, -1);
return usage_;
}
const std::set<GURL>& GetOriginsForType(storage::QuotaClient* client,
storage::StorageType type) {
origins_.clear();
client->GetOriginsForType(
type,
base::Bind(&IndexedDBQuotaClientTest::OnGetOriginsComplete,
weak_factory_.GetWeakPtr()));
FlushIndexedDBTaskRunner();
base::MessageLoop::current()->RunUntilIdle();
return origins_;
}
const std::set<GURL>& GetOriginsForHost(storage::QuotaClient* client,
storage::StorageType type,
const std::string& host) {
origins_.clear();
client->GetOriginsForHost(
type,
host,
base::Bind(&IndexedDBQuotaClientTest::OnGetOriginsComplete,
weak_factory_.GetWeakPtr()));
FlushIndexedDBTaskRunner();
base::MessageLoop::current()->RunUntilIdle();
return origins_;
}
storage::QuotaStatusCode DeleteOrigin(storage::QuotaClient* client,
const GURL& origin_url) {
delete_status_ = storage::kQuotaStatusUnknown;
client->DeleteOriginData(
origin_url,
kTemp,
base::Bind(&IndexedDBQuotaClientTest::OnDeleteOriginComplete,
weak_factory_.GetWeakPtr()));
FlushIndexedDBTaskRunner();
base::MessageLoop::current()->RunUntilIdle();
return delete_status_;
}
IndexedDBContextImpl* idb_context() { return idb_context_.get(); }
void SetFileSizeTo(const base::FilePath& path, int size) {
std::string junk(size, 'a');
ASSERT_EQ(size, base::WriteFile(path, junk.c_str(), size));
}
void AddFakeIndexedDB(const GURL& origin, int size) {
base::FilePath file_path_origin = idb_context()->GetFilePathForTesting(
storage::GetIdentifierFromOrigin(origin));
if (!base::CreateDirectory(file_path_origin)) {
LOG(ERROR) << "failed to base::CreateDirectory "
<< file_path_origin.value();
}
file_path_origin = file_path_origin.Append(FILE_PATH_LITERAL("fake_file"));
SetFileSizeTo(file_path_origin, size);
idb_context()->ResetCaches();
}
private:
void OnGetOriginUsageComplete(int64 usage) { usage_ = usage; }
void OnGetOriginsComplete(const std::set<GURL>& origins) {
origins_ = origins;
}
void OnDeleteOriginComplete(storage::QuotaStatusCode code) {
delete_status_ = code;
}
base::ScopedTempDir temp_dir_;
int64 usage_;
std::set<GURL> origins_;
scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
scoped_refptr<IndexedDBContextImpl> idb_context_;
content::TestBrowserThreadBundle thread_bundle_;
scoped_ptr<TestBrowserContext> browser_context_;
storage::QuotaStatusCode delete_status_;
base::WeakPtrFactory<IndexedDBQuotaClientTest> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(IndexedDBQuotaClientTest);
};
TEST_F(IndexedDBQuotaClientTest, GetOriginUsage) {
IndexedDBQuotaClient client(idb_context());
AddFakeIndexedDB(kOriginA, 6);
AddFakeIndexedDB(kOriginB, 3);
EXPECT_EQ(6, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kPerm));
EXPECT_EQ(3, GetOriginUsage(&client, kOriginB, kTemp));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginB, kPerm));
AddFakeIndexedDB(kOriginA, 1000);
EXPECT_EQ(1000, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kPerm));
EXPECT_EQ(3, GetOriginUsage(&client, kOriginB, kTemp));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginB, kPerm));
}
TEST_F(IndexedDBQuotaClientTest, GetOriginsForHost) {
IndexedDBQuotaClient client(idb_context());
EXPECT_EQ(kOriginA.host(), kOriginB.host());
EXPECT_NE(kOriginA.host(), kOriginOther.host());
std::set<GURL> origins = GetOriginsForHost(&client, kTemp, kOriginA.host());
EXPECT_TRUE(origins.empty());
AddFakeIndexedDB(kOriginA, 1000);
origins = GetOriginsForHost(&client, kTemp, kOriginA.host());
EXPECT_EQ(origins.size(), 1ul);
EXPECT_TRUE(origins.find(kOriginA) != origins.end());
AddFakeIndexedDB(kOriginB, 1000);
origins = GetOriginsForHost(&client, kTemp, kOriginA.host());
EXPECT_EQ(origins.size(), 2ul);
EXPECT_TRUE(origins.find(kOriginA) != origins.end());
EXPECT_TRUE(origins.find(kOriginB) != origins.end());
EXPECT_TRUE(GetOriginsForHost(&client, kPerm, kOriginA.host()).empty());
EXPECT_TRUE(GetOriginsForHost(&client, kTemp, kOriginOther.host()).empty());
}
TEST_F(IndexedDBQuotaClientTest, GetOriginsForType) {
IndexedDBQuotaClient client(idb_context());
EXPECT_TRUE(GetOriginsForType(&client, kTemp).empty());
EXPECT_TRUE(GetOriginsForType(&client, kPerm).empty());
AddFakeIndexedDB(kOriginA, 1000);
std::set<GURL> origins = GetOriginsForType(&client, kTemp);
EXPECT_EQ(origins.size(), 1ul);
EXPECT_TRUE(origins.find(kOriginA) != origins.end());
EXPECT_TRUE(GetOriginsForType(&client, kPerm).empty());
}
TEST_F(IndexedDBQuotaClientTest, DeleteOrigin) {
IndexedDBQuotaClient client(idb_context());
AddFakeIndexedDB(kOriginA, 1000);
AddFakeIndexedDB(kOriginB, 50);
EXPECT_EQ(1000, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(50, GetOriginUsage(&client, kOriginB, kTemp));
storage::QuotaStatusCode delete_status = DeleteOrigin(&client, kOriginA);
EXPECT_EQ(storage::kQuotaStatusOk, delete_status);
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(50, GetOriginUsage(&client, kOriginB, kTemp));
}
} // namespace content
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