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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 "base/file_util.h"
#include "base/memory/ref_counted.h"
#include "base/message_loop.h"
#include "base/scoped_temp_dir.h"
#include "content/browser/appcache/chrome_appcache_service.h"
#include "content/browser/browser_thread.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/appcache/appcache_database.h"
#include "webkit/appcache/appcache_storage_impl.h"
#include "webkit/appcache/appcache_test_helper.h"
#include "webkit/quota/mock_special_storage_policy.h"
#include <set>
namespace {
const FilePath::CharType kTestingAppCacheDirname[] =
FILE_PATH_LITERAL("Application Cache");
// Examples of a protected and an unprotected origin, to be used througout the
// test.
const char kProtectedManifest[] = "http://www.protected.com/cache.manifest";
const char kNormalManifest[] = "http://www.normal.com/cache.manifest";
const char kSessionOnlyManifest[] = "http://www.sessiononly.com/cache.manifest";
} // namespace
namespace appcache {
class ChromeAppCacheServiceTest : public testing::Test {
public:
ChromeAppCacheServiceTest()
: message_loop_(MessageLoop::TYPE_IO),
kProtectedManifestURL(kProtectedManifest),
kNormalManifestURL(kNormalManifest),
kSessionOnlyManifestURL(kSessionOnlyManifest),
db_thread_(BrowserThread::DB, &message_loop_),
file_thread_(BrowserThread::FILE, &message_loop_),
cache_thread_(BrowserThread::CACHE, &message_loop_),
io_thread_(BrowserThread::IO, &message_loop_) {
}
protected:
scoped_refptr<ChromeAppCacheService> CreateAppCacheService(
const FilePath& appcache_path,
bool init_storage);
void InsertDataIntoAppCache(ChromeAppCacheService* appcache_service);
MessageLoop message_loop_;
ScopedTempDir temp_dir_;
const GURL kProtectedManifestURL;
const GURL kNormalManifestURL;
const GURL kSessionOnlyManifestURL;
private:
BrowserThread db_thread_;
BrowserThread file_thread_;
BrowserThread cache_thread_;
BrowserThread io_thread_;
};
scoped_refptr<ChromeAppCacheService>
ChromeAppCacheServiceTest::CreateAppCacheService(
const FilePath& appcache_path,
bool init_storage) {
scoped_refptr<ChromeAppCacheService> appcache_service =
new ChromeAppCacheService(NULL);
const content::ResourceContext* resource_context = NULL;
scoped_refptr<quota::MockSpecialStoragePolicy> mock_policy =
new quota::MockSpecialStoragePolicy;
mock_policy->AddProtected(kProtectedManifestURL.GetOrigin());
mock_policy->AddSessionOnly(kSessionOnlyManifestURL.GetOrigin());
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
NewRunnableMethod(appcache_service.get(),
&ChromeAppCacheService::InitializeOnIOThread,
appcache_path,
resource_context,
mock_policy));
// Steps needed to initialize the storage of AppCache data.
message_loop_.RunAllPending();
if (init_storage) {
appcache::AppCacheStorageImpl* storage =
static_cast<appcache::AppCacheStorageImpl*>(
appcache_service->storage());
storage->database_->db_connection();
storage->disk_cache();
message_loop_.RunAllPending();
}
return appcache_service;
}
void ChromeAppCacheServiceTest::InsertDataIntoAppCache(
ChromeAppCacheService* appcache_service) {
AppCacheTestHelper appcache_helper;
appcache_helper.AddGroupAndCache(appcache_service, kNormalManifestURL);
appcache_helper.AddGroupAndCache(appcache_service, kProtectedManifestURL);
appcache_helper.AddGroupAndCache(appcache_service, kSessionOnlyManifestURL);
// Verify that adding the data succeeded
std::set<GURL> origins;
appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
ASSERT_EQ(3UL, origins.size());
ASSERT_TRUE(origins.find(kProtectedManifestURL.GetOrigin()) != origins.end());
ASSERT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) != origins.end());
ASSERT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) !=
origins.end());
}
TEST_F(ChromeAppCacheServiceTest, KeepOnDestruction) {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
FilePath appcache_path = temp_dir_.path().Append(kTestingAppCacheDirname);
// Create a ChromeAppCacheService and insert data into it
scoped_refptr<ChromeAppCacheService> appcache_service =
CreateAppCacheService(appcache_path, true);
ASSERT_TRUE(file_util::PathExists(appcache_path));
ASSERT_TRUE(file_util::PathExists(appcache_path.AppendASCII("Index")));
InsertDataIntoAppCache(appcache_service);
// Test: delete the ChromeAppCacheService
appcache_service->set_clear_local_state_on_exit(false);
appcache_service = NULL;
message_loop_.RunAllPending();
// Recreate the appcache (for reading the data back)
appcache_service = CreateAppCacheService(appcache_path, false);
// The directory is still there
ASSERT_TRUE(file_util::PathExists(appcache_path));
// The appcache data is also there, except the session-only origin.
AppCacheTestHelper appcache_helper;
std::set<GURL> origins;
appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
EXPECT_EQ(2UL, origins.size());
EXPECT_TRUE(origins.find(kProtectedManifestURL.GetOrigin()) != origins.end());
EXPECT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) != origins.end());
EXPECT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) ==
origins.end());
// Delete and let cleanup tasks run prior to returning.
appcache_service = NULL;
message_loop_.RunAllPending();
}
TEST_F(ChromeAppCacheServiceTest, RemoveOnDestruction) {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
FilePath appcache_path = temp_dir_.path().Append(kTestingAppCacheDirname);
// Create a ChromeAppCacheService and insert data into it
scoped_refptr<ChromeAppCacheService> appcache_service =
CreateAppCacheService(appcache_path, true);
ASSERT_TRUE(file_util::PathExists(appcache_path));
ASSERT_TRUE(file_util::PathExists(appcache_path.AppendASCII("Index")));
InsertDataIntoAppCache(appcache_service);
// Test: delete the ChromeAppCacheService
appcache_service->set_clear_local_state_on_exit(true);
appcache_service = NULL;
message_loop_.RunAllPending();
// Recreate the appcache (for reading the data back)
appcache_service = CreateAppCacheService(appcache_path, false);
// The directory is still there
ASSERT_TRUE(file_util::PathExists(appcache_path));
// The appcache data for the protected origin is there, and the data for the
// unprotected origin was deleted.
AppCacheTestHelper appcache_helper;
std::set<GURL> origins;
appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
EXPECT_EQ(1UL, origins.size());
EXPECT_TRUE(origins.find(kProtectedManifestURL.GetOrigin()) != origins.end());
EXPECT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) == origins.end());
EXPECT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) ==
origins.end());
// Delete and let cleanup tasks run prior to returning.
appcache_service = NULL;
message_loop_.RunAllPending();
}
} // namespace appcache
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