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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/file_path.h"
#include "base/memory/scoped_callback_factory.h"
#include "base/message_loop.h"
#include "base/message_loop_proxy.h"
#include "base/utf_string_conversions.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/database/database_quota_client.h"
#include "webkit/database/database_tracker.h"
#include "webkit/database/database_util.h"
namespace webkit_database {
// Declared to shorten the line lengths.
static const quota::StorageType kTemp = quota::kStorageTypeTemporary;
static const quota::StorageType kPerm = quota::kStorageTypePersistent;
// Mock tracker class the mocks up those methods of the tracker
// that are used by the QuotaClient.
class MockDatabaseTracker : public DatabaseTracker {
public:
MockDatabaseTracker()
: DatabaseTracker(FilePath(), false, NULL, NULL, NULL) {}
virtual ~MockDatabaseTracker() {}
virtual bool GetOriginInfo(
const string16& origin_identifier,
OriginInfo* info) OVERRIDE {
std::map<GURL, MockOriginInfo>::const_iterator found =
mock_origin_infos_.find(
DatabaseUtil::GetOriginFromIdentifier(origin_identifier));
if (found == mock_origin_infos_.end())
return false;
*info = OriginInfo(found->second);
return true;
}
virtual bool GetAllOriginIdentifiers(
std::vector<string16>* origins_identifiers) OVERRIDE {
std::map<GURL, MockOriginInfo>::const_iterator iter;
for (iter = mock_origin_infos_.begin();
iter != mock_origin_infos_.end();
++iter) {
origins_identifiers->push_back(iter->second.GetOrigin());
}
return true;
}
virtual bool GetAllOriginsInfo(
std::vector<OriginInfo>* origins_info) OVERRIDE {
std::map<GURL, MockOriginInfo>::const_iterator iter;
for (iter = mock_origin_infos_.begin();
iter != mock_origin_infos_.end();
++iter) {
origins_info->push_back(OriginInfo(iter->second));
}
return true;
}
void AddMockDatabase(const GURL& origin, const char* name, int size) {
MockOriginInfo& info = mock_origin_infos_[origin];
info.set_origin(DatabaseUtil::GetOriginIdentifier(origin));
info.AddMockDatabase(ASCIIToUTF16(name), size);
}
private:
class MockOriginInfo : public OriginInfo {
public:
void set_origin(const string16& origin_id) {
origin_ = origin_id;
}
void AddMockDatabase(const string16& name, int size) {
EXPECT_TRUE(database_info_.find(name) == database_info_.end());
database_info_[name].first = size;
total_size_ += size;
}
};
std::map<GURL, MockOriginInfo> mock_origin_infos_;
};
// Base class for our test fixtures.
class DatabaseQuotaClientTest : public testing::Test {
public:
const GURL kOriginA;
const GURL kOriginB;
const GURL kOriginOther;
DatabaseQuotaClientTest()
: kOriginA("http://host"),
kOriginB("http://host:8000"),
kOriginOther("http://other"),
usage_(0),
mock_tracker_(new MockDatabaseTracker),
callback_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
}
int64 GetOriginUsage(
quota::QuotaClient* client,
const GURL& origin,
quota::StorageType type) {
usage_ = 0;
client->GetOriginUsage(origin, type,
callback_factory_.NewCallback(
&DatabaseQuotaClientTest::OnGetOriginUsageComplete));
MessageLoop::current()->RunAllPending();
return usage_;
}
const std::set<GURL>& GetOriginsForType(
quota::QuotaClient* client,
quota::StorageType type) {
origins_.clear();
client->GetOriginsForType(type,
callback_factory_.NewCallback(
&DatabaseQuotaClientTest::OnGetOriginsComplete));
MessageLoop::current()->RunAllPending();
return origins_;
}
const std::set<GURL>& GetOriginsForHost(
quota::QuotaClient* client,
quota::StorageType type,
const std::string& host) {
origins_.clear();
client->GetOriginsForHost(type, host,
callback_factory_.NewCallback(
&DatabaseQuotaClientTest::OnGetOriginsComplete));
MessageLoop::current()->RunAllPending();
return origins_;
}
MockDatabaseTracker* mock_tracker() { return mock_tracker_.get(); }
private:
void OnGetOriginUsageComplete(int64 usage) {
usage_ = usage;
}
void OnGetOriginsComplete(const std::set<GURL>& origins) {
origins_ = origins;
}
int64 usage_;
std::set<GURL> origins_;
scoped_refptr<MockDatabaseTracker> mock_tracker_;
base::ScopedCallbackFactory<DatabaseQuotaClientTest> callback_factory_;
};
TEST_F(DatabaseQuotaClientTest, GetOriginUsage) {
DatabaseQuotaClient client(
base::MessageLoopProxy::CreateForCurrentThread(),
mock_tracker());
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kPerm));
mock_tracker()->AddMockDatabase(kOriginA, "fooDB", 1000);
EXPECT_EQ(1000, GetOriginUsage(&client, kOriginA, kTemp));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kPerm));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginB, kPerm));
EXPECT_EQ(0, GetOriginUsage(&client, kOriginB, kTemp));
}
TEST_F(DatabaseQuotaClientTest, GetOriginsForHost) {
DatabaseQuotaClient client(
base::MessageLoopProxy::CreateForCurrentThread(),
mock_tracker());
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());
mock_tracker()->AddMockDatabase(kOriginA, "fooDB", 1000);
origins = GetOriginsForHost(&client, kTemp, kOriginA.host());
EXPECT_EQ(origins.size(), 1ul);
EXPECT_TRUE(origins.find(kOriginA) != origins.end());
mock_tracker()->AddMockDatabase(kOriginB, "barDB", 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(DatabaseQuotaClientTest, GetOriginsForType) {
DatabaseQuotaClient client(
base::MessageLoopProxy::CreateForCurrentThread(),
mock_tracker());
EXPECT_TRUE(GetOriginsForType(&client, kTemp).empty());
EXPECT_TRUE(GetOriginsForType(&client, kPerm).empty());
mock_tracker()->AddMockDatabase(kOriginA, "fooDB", 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());
}
} // namespace webkit_database
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