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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/file_util.h"
#include "base/files/file_path.h"
#include "base/files/scoped_temp_dir.h"
#include "base/message_loop.h"
#include "base/message_loop_proxy.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/public/browser/storage_partition.h"
#include "content/public/test/test_browser_context.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/base/origin_url_conversions.h"
// Declared to shorten the line lengths.
static const quota::StorageType kTemp = quota::kStorageTypeTemporary;
static const quota::StorageType kPerm = quota::kStorageTypePersistent;
using namespace webkit_database;
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),
weak_factory_(this),
message_loop_(base::MessageLoop::TYPE_IO),
db_thread_(BrowserThread::DB, &message_loop_),
webkit_thread_(BrowserThread::WEBKIT_DEPRECATED, &message_loop_),
file_thread_(BrowserThread::FILE, &message_loop_),
file_user_blocking_thread_(BrowserThread::FILE_USER_BLOCKING,
&message_loop_),
io_thread_(BrowserThread::IO, &message_loop_) {
browser_context_.reset(new TestBrowserContext());
idb_context_ = static_cast<IndexedDBContextImpl*>(
BrowserContext::GetDefaultStoragePartition(browser_context_.get())->
GetIndexedDBContext());
message_loop_.RunUntilIdle();
setup_temp_dir();
}
void setup_temp_dir() {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
base::FilePath indexeddb_dir = temp_dir_.path().Append(
IndexedDBContextImpl::kIndexedDBDirectory);
ASSERT_TRUE(file_util::CreateDirectory(indexeddb_dir));
idb_context()->set_data_path_for_testing(indexeddb_dir);
}
virtual ~IndexedDBQuotaClientTest() {
// IndexedDBContext needs to be destructed on
// BrowserThread::WEBKIT_DEPRECATED, which is also a member variable of this
// class. Cause IndexedDBContext's destruction now to ensure that it
// doesn't outlive BrowserThread::WEBKIT_DEPRECATED.
idb_context_ = NULL;
browser_context_.reset();
base::MessageLoop::current()->RunUntilIdle();
}
int64 GetOriginUsage(
quota::QuotaClient* client,
const GURL& origin,
quota::StorageType type) {
usage_ = -1;
client->GetOriginUsage(
origin, type,
base::Bind(&IndexedDBQuotaClientTest::OnGetOriginUsageComplete,
weak_factory_.GetWeakPtr()));
base::MessageLoop::current()->RunUntilIdle();
EXPECT_GT(usage_, -1);
return usage_;
}
const std::set<GURL>& GetOriginsForType(
quota::QuotaClient* client,
quota::StorageType type) {
origins_.clear();
client->GetOriginsForType(
type,
base::Bind(&IndexedDBQuotaClientTest::OnGetOriginsComplete,
weak_factory_.GetWeakPtr()));
base::MessageLoop::current()->RunUntilIdle();
return origins_;
}
const std::set<GURL>& GetOriginsForHost(
quota::QuotaClient* client,
quota::StorageType type,
const std::string& host) {
origins_.clear();
client->GetOriginsForHost(
type, host,
base::Bind(&IndexedDBQuotaClientTest::OnGetOriginsComplete,
weak_factory_.GetWeakPtr()));
base::MessageLoop::current()->RunUntilIdle();
return origins_;
}
quota::QuotaStatusCode DeleteOrigin(quota::QuotaClient* client,
const GURL& origin_url) {
delete_status_ = quota::kQuotaStatusUnknown;
client->DeleteOriginData(
origin_url, kTemp,
base::Bind(&IndexedDBQuotaClientTest::OnDeleteOriginComplete,
weak_factory_.GetWeakPtr()));
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, file_util::WriteFile(path, junk.c_str(), size));
}
void AddFakeIndexedDB(const GURL& origin, int size) {
base::FilePath file_path_origin = idb_context()->GetFilePathForTesting(
webkit_base::GetOriginIdentifierFromURL(origin));
if (!file_util::CreateDirectory(file_path_origin)) {
LOG(ERROR) << "failed to file_util::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(quota::QuotaStatusCode code) {
delete_status_ = code;
}
base::ScopedTempDir temp_dir_;
int64 usage_;
std::set<GURL> origins_;
scoped_refptr<IndexedDBContextImpl> idb_context_;
base::WeakPtrFactory<IndexedDBQuotaClientTest> weak_factory_;
base::MessageLoop message_loop_;
BrowserThreadImpl db_thread_;
BrowserThreadImpl webkit_thread_;
BrowserThreadImpl file_thread_;
BrowserThreadImpl file_user_blocking_thread_;
BrowserThreadImpl io_thread_;
scoped_ptr<TestBrowserContext> browser_context_;
quota::QuotaStatusCode delete_status_;
};
TEST_F(IndexedDBQuotaClientTest, GetOriginUsage) {
IndexedDBQuotaClient client(
base::MessageLoopProxy::current(),
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(
base::MessageLoopProxy::current(),
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(
base::MessageLoopProxy::current(),
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(
base::MessageLoopProxy::current(),
idb_context());
AddFakeIndexedDB(kOriginA, 1000);
AddFakeIndexedDB(kOriginB, 50);
EXPECT_EQ(1000, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(50, GetOriginUsage(&client, kOriginB, kTemp));
quota::QuotaStatusCode delete_status = DeleteOrigin(&client, kOriginA);
EXPECT_EQ(quota::kQuotaStatusOk, delete_status);
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(50, GetOriginUsage(&client, kOriginB, kTemp));
}
} // namespace content
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