blob: c8489b69dda5823cfe3468164d604b90c6d1f2eb [file] [log] [blame]
// Copyright (c) 2012 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 <utility>
#include "base/bind.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/location.h"
#include "base/memory/ref_counted.h"
#include "base/run_loop.h"
#include "base/single_thread_task_runner.h"
#include "base/task/post_task.h"
#include "base/test/scoped_task_environment.h"
#include "base/threading/thread_task_runner_handle.h"
#include "content/browser/appcache/appcache_database.h"
#include "content/browser/appcache/appcache_storage_impl.h"
#include "content/browser/appcache/chrome_appcache_service.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/test/test_browser_context.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "content/test/appcache_test_helper.h"
#include "net/url_request/url_request_context_getter.h"
#include "storage/browser/test/mock_special_storage_policy.h"
#include "testing/gtest/include/gtest/gtest.h"
#include <set>
namespace content {
namespace {
const base::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
class ChromeAppCacheServiceTest : public testing::Test {
public:
ChromeAppCacheServiceTest()
: scoped_task_environment_(
base::test::ScopedTaskEnvironment::MainThreadType::IO),
kProtectedManifestURL(kProtectedManifest),
kNormalManifestURL(kNormalManifest),
kSessionOnlyManifestURL(kSessionOnlyManifest),
thread_bundle_(TestBrowserThreadBundle::Options::IO_MAINLOOP) {}
protected:
scoped_refptr<ChromeAppCacheService> CreateAppCacheServiceImpl(
const base::FilePath& appcache_path,
bool init_storage);
void InsertDataIntoAppCache(ChromeAppCacheService* appcache_service);
base::test::ScopedTaskEnvironment scoped_task_environment_;
base::ScopedTempDir temp_dir_;
const GURL kProtectedManifestURL;
const GURL kNormalManifestURL;
const GURL kSessionOnlyManifestURL;
private:
TestBrowserThreadBundle thread_bundle_;
TestBrowserContext browser_context_;
};
scoped_refptr<ChromeAppCacheService>
ChromeAppCacheServiceTest::CreateAppCacheServiceImpl(
const base::FilePath& appcache_path,
bool init_storage) {
scoped_refptr<ChromeAppCacheService> appcache_service =
new ChromeAppCacheService(nullptr);
scoped_refptr<MockSpecialStoragePolicy> mock_policy =
new MockSpecialStoragePolicy;
mock_policy->AddProtected(kProtectedManifestURL.GetOrigin());
mock_policy->AddSessionOnly(kSessionOnlyManifestURL.GetOrigin());
base::PostTaskWithTraits(
FROM_HERE, {BrowserThread::IO},
base::BindOnce(
&ChromeAppCacheService::InitializeOnIOThread, appcache_service,
appcache_path, browser_context_.GetResourceContext(),
base::RetainedRef(browser_context_.GetRequestContext()),
mock_policy));
// Steps needed to initialize the storage of AppCache data.
scoped_task_environment_.RunUntilIdle();
if (init_storage) {
AppCacheStorageImpl* storage =
static_cast<AppCacheStorageImpl*>(
appcache_service->storage());
storage->database_->db_connection();
storage->disk_cache();
scoped_task_environment_.RunUntilIdle();
}
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<url::Origin> origins;
appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
ASSERT_EQ(3UL, origins.size());
ASSERT_TRUE(origins.find(url::Origin::Create(kProtectedManifestURL)) !=
origins.end());
ASSERT_TRUE(origins.find(url::Origin::Create(kNormalManifestURL)) !=
origins.end());
ASSERT_TRUE(origins.find(url::Origin::Create(kSessionOnlyManifestURL)) !=
origins.end());
}
TEST_F(ChromeAppCacheServiceTest, KeepOnDestruction) {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
base::FilePath appcache_path =
temp_dir_.GetPath().Append(kTestingAppCacheDirname);
// Create a ChromeAppCacheService and insert data into it
scoped_refptr<ChromeAppCacheService> appcache_service =
CreateAppCacheServiceImpl(appcache_path, true);
ASSERT_TRUE(base::PathExists(appcache_path));
ASSERT_TRUE(base::PathExists(appcache_path.AppendASCII("Index")));
InsertDataIntoAppCache(appcache_service.get());
// Test: delete the ChromeAppCacheService
appcache_service = nullptr;
scoped_task_environment_.RunUntilIdle();
// Recreate the appcache (for reading the data back)
appcache_service = CreateAppCacheServiceImpl(appcache_path, false);
// The directory is still there
ASSERT_TRUE(base::PathExists(appcache_path));
// The appcache data is also there, except the session-only origin.
AppCacheTestHelper appcache_helper;
std::set<url::Origin> origins;
appcache_helper.GetOriginsWithCaches(appcache_service.get(), &origins);
EXPECT_EQ(2UL, origins.size());
EXPECT_TRUE(origins.find(url::Origin::Create(kProtectedManifestURL)) !=
origins.end());
EXPECT_TRUE(origins.find(url::Origin::Create(kNormalManifestURL)) !=
origins.end());
EXPECT_TRUE(origins.find(url::Origin::Create(kSessionOnlyManifestURL)) ==
origins.end());
// Delete and let cleanup tasks run prior to returning.
appcache_service = nullptr;
scoped_task_environment_.RunUntilIdle();
}
TEST_F(ChromeAppCacheServiceTest, SaveSessionState) {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
base::FilePath appcache_path =
temp_dir_.GetPath().Append(kTestingAppCacheDirname);
// Create a ChromeAppCacheService and insert data into it
scoped_refptr<ChromeAppCacheService> appcache_service =
CreateAppCacheServiceImpl(appcache_path, true);
ASSERT_TRUE(base::PathExists(appcache_path));
ASSERT_TRUE(base::PathExists(appcache_path.AppendASCII("Index")));
InsertDataIntoAppCache(appcache_service.get());
// Save session state. This should bypass the destruction-time deletion.
appcache_service->set_force_keep_session_state();
// Test: delete the ChromeAppCacheService
appcache_service = nullptr;
scoped_task_environment_.RunUntilIdle();
// Recreate the appcache (for reading the data back)
appcache_service = CreateAppCacheServiceImpl(appcache_path, false);
// The directory is still there
ASSERT_TRUE(base::PathExists(appcache_path));
// No appcache data was deleted.
AppCacheTestHelper appcache_helper;
std::set<url::Origin> origins;
appcache_helper.GetOriginsWithCaches(appcache_service.get(), &origins);
EXPECT_EQ(3UL, origins.size());
EXPECT_TRUE(origins.find(url::Origin::Create(kProtectedManifestURL)) !=
origins.end());
EXPECT_TRUE(origins.find(url::Origin::Create(kNormalManifestURL)) !=
origins.end());
EXPECT_TRUE(origins.find(url::Origin::Create(kSessionOnlyManifestURL)) !=
origins.end());
// Delete and let cleanup tasks run prior to returning.
appcache_service = nullptr;
scoped_task_environment_.RunUntilIdle();
}
} // namespace content