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chromium / chromium / src / 6155ab855eedf4bec6c40774ac2e92ecec976bcd / . / content / browser / appcache / appcache_storage_impl_unittest.cc
blob: 8a3313816c7967e3c5bad67c13a05d6c7a0f4bf4 [file] [log] [blame]
// Copyright 2014 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 "content/browser/appcache/appcache_storage_impl.h"
#include <stdint.h>
#include <memory>
#include <stack>
#include <utility>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/callback.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/location.h"
#include "base/macros.h"
#include "base/memory/ptr_util.h"
#include "base/message_loop/message_loop.h"
#include "base/single_thread_task_runner.h"
#include "base/synchronization/waitable_event.h"
#include "base/test/scoped_task_environment.h"
#include "base/threading/sequenced_task_runner_handle.h"
#include "base/threading/thread.h"
#include "content/browser/appcache/appcache.h"
#include "content/browser/appcache/appcache_backend_impl.h"
#include "content/browser/appcache/appcache_database.h"
#include "content/browser/appcache/appcache_entry.h"
#include "content/browser/appcache/appcache_group.h"
#include "content/browser/appcache/appcache_host.h"
#include "content/browser/appcache/appcache_interceptor.h"
#include "content/browser/appcache/appcache_request_handler.h"
#include "content/browser/appcache/appcache_service_impl.h"
#include "net/base/net_errors.h"
#include "net/base/request_priority.h"
#include "net/http/http_response_headers.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/url_request_error_job.h"
#include "net/url_request/url_request_job_factory_impl.h"
#include "net/url_request/url_request_test_job.h"
#include "net/url_request/url_request_test_util.h"
#include "sql/test/test_helpers.h"
#include "storage/browser/quota/quota_manager.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace content {
namespace {
const base::Time kZeroTime;
const GURL kManifestUrl("http://blah/manifest");
const GURL kManifestUrl2("http://blah/manifest2");
const GURL kManifestUrl3("http://blah/manifest3");
const GURL kEntryUrl("http://blah/entry");
const GURL kEntryUrl2("http://blah/entry2");
const GURL kFallbackNamespace("http://blah/fallback_namespace/");
const GURL kFallbackNamespace2("http://blah/fallback_namespace/longer");
const GURL kFallbackTestUrl("http://blah/fallback_namespace/longer/test");
const GURL kOnlineNamespace("http://blah/online_namespace");
const GURL kOnlineNamespaceWithinFallback(
"http://blah/fallback_namespace/online/");
const GURL kInterceptNamespace("http://blah/intercept_namespace/");
const GURL kInterceptNamespace2("http://blah/intercept_namespace/longer/");
const GURL kInterceptTestUrl("http://blah/intercept_namespace/longer/test");
const GURL kInterceptPatternNamespace("http://blah/intercept_pattern/*/bar");
const GURL kInterceptPatternTestPositiveUrl(
"http://blah/intercept_pattern/foo/bar");
const GURL kInterceptPatternTestNegativeUrl(
"http://blah/intercept_pattern/foo/not_bar");
const GURL kFallbackPatternNamespace("http://blah/fallback_pattern/*/bar");
const GURL kFallbackPatternTestPositiveUrl(
"http://blah/fallback_pattern/foo/bar");
const GURL kFallbackPatternTestNegativeUrl(
"http://blah/fallback_pattern/foo/not_bar");
const GURL kOrigin(kManifestUrl.GetOrigin());
const int kManifestEntryIdOffset = 100;
const int kFallbackEntryIdOffset = 1000;
const GURL kDefaultEntryUrl("http://blah/makecacheandgroup_default_entry");
const int kDefaultEntrySize = 10;
const int kDefaultEntryIdOffset = 12345;
const int kMockQuota = 5000;
// The Reinitialize test needs some http accessible resources to run,
// we mock stuff inprocess for that.
class MockHttpServer {
public:
static GURL GetMockUrl(const std::string& path) {
return GURL("http://mockhost/" + path);
}
static net::URLRequestJob* CreateJob(
net::URLRequest* request, net::NetworkDelegate* network_delegate) {
if (request->url().host() != "mockhost")
return new net::URLRequestErrorJob(request, network_delegate, -100);
std::string headers, body;
GetMockResponse(request->url().path(), &headers, &body);
return new net::URLRequestTestJob(
request, network_delegate, headers, body, true);
}
private:
static void GetMockResponse(const std::string& path,
std::string* headers,
std::string* body) {
const char manifest_headers[] =
"HTTP/1.1 200 OK\n"
"Content-type: text/cache-manifest\n"
"\n";
const char page_headers[] =
"HTTP/1.1 200 OK\n"
"Content-type: text/html\n"
"\n";
const char not_found_headers[] =
"HTTP/1.1 404 NOT FOUND\n"
"\n";
if (path == "/manifest") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n";
} else if (path == "/empty.html") {
(*headers) = std::string(page_headers, arraysize(page_headers));
(*body) = "";
} else {
(*headers) = std::string(not_found_headers,
arraysize(not_found_headers));
(*body) = "";
}
}
};
class MockHttpServerJobFactory
: public net::URLRequestJobFactory::ProtocolHandler {
public:
MockHttpServerJobFactory(
std::unique_ptr<net::URLRequestInterceptor> appcache_start_interceptor)
: appcache_start_interceptor_(std::move(appcache_start_interceptor)) {}
net::URLRequestJob* MaybeCreateJob(
net::URLRequest* request,
net::NetworkDelegate* network_delegate) const override {
net::URLRequestJob* appcache_job =
appcache_start_interceptor_->MaybeInterceptRequest(
request, network_delegate);
if (appcache_job)
return appcache_job;
return MockHttpServer::CreateJob(request, network_delegate);
}
private:
std::unique_ptr<net::URLRequestInterceptor> appcache_start_interceptor_;
};
class IOThread : public base::Thread {
public:
explicit IOThread(const char* name)
: base::Thread(name) {
}
~IOThread() override { Stop(); }
net::URLRequestContext* request_context() {
return request_context_.get();
}
void Init() override {
std::unique_ptr<net::URLRequestJobFactoryImpl> factory(
new net::URLRequestJobFactoryImpl());
factory->SetProtocolHandler("http",
base::MakeUnique<MockHttpServerJobFactory>(
base::MakeUnique<AppCacheInterceptor>()));
job_factory_ = std::move(factory);
request_context_.reset(new net::TestURLRequestContext());
request_context_->set_job_factory(job_factory_.get());
}
void CleanUp() override {
request_context_.reset();
job_factory_.reset();
}
private:
std::unique_ptr<net::URLRequestJobFactory> job_factory_;
std::unique_ptr<net::URLRequestContext> request_context_;
};
std::unique_ptr<base::test::ScopedTaskEnvironment> scoped_task_environment;
std::unique_ptr<IOThread> io_thread;
std::unique_ptr<base::Thread> background_thread;
} // namespace
class AppCacheStorageImplTest : public testing::Test {
public:
class MockStorageDelegate : public AppCacheStorage::Delegate {
public:
explicit MockStorageDelegate(AppCacheStorageImplTest* test)
: loaded_cache_id_(0), stored_group_success_(false),
would_exceed_quota_(false), obsoleted_success_(false),
found_cache_id_(kAppCacheNoCacheId), test_(test) {
}
void OnCacheLoaded(AppCache* cache, int64_t cache_id) override {
loaded_cache_ = cache;
loaded_cache_id_ = cache_id;
test_->ScheduleNextTask();
}
void OnGroupLoaded(AppCacheGroup* group,
const GURL& manifest_url) override {
loaded_group_ = group;
loaded_manifest_url_ = manifest_url;
loaded_groups_newest_cache_ = group ? group->newest_complete_cache()
: NULL;
test_->ScheduleNextTask();
}
void OnGroupAndNewestCacheStored(AppCacheGroup* group,
AppCache* newest_cache,
bool success,
bool would_exceed_quota) override {
stored_group_ = group;
stored_group_success_ = success;
would_exceed_quota_ = would_exceed_quota;
test_->ScheduleNextTask();
}
void OnGroupMadeObsolete(AppCacheGroup* group,
bool success,
int response_code) override {
obsoleted_group_ = group;
obsoleted_success_ = success;
test_->ScheduleNextTask();
}
void OnMainResponseFound(const GURL& url,
const AppCacheEntry& entry,
const GURL& namespace_entry_url,
const AppCacheEntry& fallback_entry,
int64_t cache_id,
int64_t group_id,
const GURL& manifest_url) override {
found_url_ = url;
found_entry_ = entry;
found_namespace_entry_url_ = namespace_entry_url;
found_fallback_entry_ = fallback_entry;
found_cache_id_ = cache_id;
found_group_id_ = group_id;
found_manifest_url_ = manifest_url;
test_->ScheduleNextTask();
}
scoped_refptr<AppCache> loaded_cache_;
int64_t loaded_cache_id_;
scoped_refptr<AppCacheGroup> loaded_group_;
GURL loaded_manifest_url_;
scoped_refptr<AppCache> loaded_groups_newest_cache_;
scoped_refptr<AppCacheGroup> stored_group_;
bool stored_group_success_;
bool would_exceed_quota_;
scoped_refptr<AppCacheGroup> obsoleted_group_;
bool obsoleted_success_;
GURL found_url_;
AppCacheEntry found_entry_;
GURL found_namespace_entry_url_;
AppCacheEntry found_fallback_entry_;
int64_t found_cache_id_;
int64_t found_group_id_;
GURL found_manifest_url_;
AppCacheStorageImplTest* test_;
};
class MockQuotaManager : public storage::QuotaManager {
public:
MockQuotaManager()
: QuotaManager(true /* is_incognito */,
base::FilePath(),
io_thread->task_runner().get(),
nullptr,
storage::GetQuotaSettingsFunc()),
async_(false) {}
void GetUsageAndQuota(const GURL& origin,
storage::StorageType type,
const UsageAndQuotaCallback& callback) override {
EXPECT_EQ(storage::kStorageTypeTemporary, type);
if (async_) {
base::SequencedTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::Bind(&MockQuotaManager::CallCallback,
base::Unretained(this), callback));
return;
}
CallCallback(callback);
}
void CallCallback(const UsageAndQuotaCallback& callback) {
callback.Run(storage::kQuotaStatusOk, 0, kMockQuota);
}
bool async_;
protected:
~MockQuotaManager() override {}
};
class MockQuotaManagerProxy : public storage::QuotaManagerProxy {
public:
MockQuotaManagerProxy()
: QuotaManagerProxy(NULL, NULL),
notify_storage_accessed_count_(0),
notify_storage_modified_count_(0),
last_delta_(0),
mock_manager_(new MockQuotaManager) {
manager_ = mock_manager_.get();
}
void NotifyStorageAccessed(storage::QuotaClient::ID client_id,
const GURL& origin,
storage::StorageType type) override {
EXPECT_EQ(storage::QuotaClient::kAppcache, client_id);
EXPECT_EQ(storage::kStorageTypeTemporary, type);
++notify_storage_accessed_count_;
last_origin_ = origin;
}
void NotifyStorageModified(storage::QuotaClient::ID client_id,
const GURL& origin,
storage::StorageType type,
int64_t delta) override {
EXPECT_EQ(storage::QuotaClient::kAppcache, client_id);
EXPECT_EQ(storage::kStorageTypeTemporary, type);
++notify_storage_modified_count_;
last_origin_ = origin;
last_delta_ = delta;
}
// Not needed for our tests.
void RegisterClient(storage::QuotaClient* client) override {}
void NotifyOriginInUse(const GURL& origin) override {}
void NotifyOriginNoLongerInUse(const GURL& origin) override {}
void SetUsageCacheEnabled(storage::QuotaClient::ID client_id,
const GURL& origin,
storage::StorageType type,
bool enabled) override {}
void GetUsageAndQuota(base::SequencedTaskRunner* original_task_runner,
const GURL& origin,
storage::StorageType type,
const UsageAndQuotaCallback& callback) override {}
int notify_storage_accessed_count_;
int notify_storage_modified_count_;
GURL last_origin_;
int last_delta_;
scoped_refptr<MockQuotaManager> mock_manager_;
protected:
~MockQuotaManagerProxy() override {}
};
template <class Method>
void RunMethod(Method method) {
(this->*method)();
}
// Helper callback to run a test on our io_thread. The io_thread is spun up
// once and reused for all tests.
template <class Method>
void MethodWrapper(Method method) {
SetUpTest();
// Ensure InitTask execution prior to conducting a test.
FlushAllTasks();
// We also have to wait for InitTask completion call to be performed
// on the IO thread prior to running the test. Its guaranteed to be
// queued by this time.
base::SequencedTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::Bind(&AppCacheStorageImplTest::RunMethod<Method>,
base::Unretained(this), method));
}
static void SetUpTestCase() {
scoped_task_environment.reset(new base::test::ScopedTaskEnvironment());
// We start both threads as TYPE_IO because we also use the db_thead
// for the disk_cache which needs to be of TYPE_IO.
base::Thread::Options options(base::MessageLoop::TYPE_IO, 0);
io_thread.reset(new IOThread("AppCacheTest.IOThread"));
ASSERT_TRUE(io_thread->StartWithOptions(options));
background_thread.reset(new base::Thread("AppCacheTest::BackgroundThread"));
ASSERT_TRUE(background_thread->StartWithOptions(options));
}
static void TearDownTestCase() {
io_thread.reset();
background_thread.reset();
scoped_task_environment.reset();
}
// Test harness --------------------------------------------------
AppCacheStorageImplTest() { request_delegate_.set_quit_on_complete(false); }
template <class Method>
void RunTestOnIOThread(Method method) {
test_finished_event_.reset(new base::WaitableEvent(
base::WaitableEvent::ResetPolicy::AUTOMATIC,
base::WaitableEvent::InitialState::NOT_SIGNALED));
io_thread->task_runner()->PostTask(
FROM_HERE, base::Bind(&AppCacheStorageImplTest::MethodWrapper<Method>,
base::Unretained(this), method));
test_finished_event_->Wait();
}
void SetUpTest() {
DCHECK(io_thread->task_runner()->BelongsToCurrentThread());
service_.reset(new AppCacheServiceImpl(nullptr));
service_->Initialize(base::FilePath(), background_thread->task_runner());
mock_quota_manager_proxy_ = new MockQuotaManagerProxy();
service_->quota_manager_proxy_ = mock_quota_manager_proxy_;
delegate_.reset(new MockStorageDelegate(this));
}
void TearDownTest() {
DCHECK(io_thread->task_runner()->BelongsToCurrentThread());
scoped_refptr<base::SequencedTaskRunner> db_runner =
storage()->db_task_runner_;
storage()->CancelDelegateCallbacks(delegate());
group_ = NULL;
cache_ = NULL;
cache2_ = NULL;
mock_quota_manager_proxy_ = NULL;
delegate_.reset();
service_.reset();
FlushTasks(db_runner.get());
FlushTasks(background_thread->task_runner().get());
FlushTasks(db_runner.get());
}
void TestFinished() {
// We unwind the stack prior to finishing up to let stack
// based objects get deleted.
DCHECK(io_thread->task_runner()->BelongsToCurrentThread());
base::SequencedTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::Bind(&AppCacheStorageImplTest::TestFinishedUnwound,
base::Unretained(this)));
}
void TestFinishedUnwound() {
TearDownTest();
test_finished_event_->Signal();
}
void PushNextTask(const base::Closure& task) {
task_stack_.push(task);
}
void ScheduleNextTask() {
DCHECK(io_thread->task_runner()->BelongsToCurrentThread());
if (task_stack_.empty()) {
return;
}
base::SequencedTaskRunnerHandle::Get()->PostTask(FROM_HERE,
task_stack_.top());
task_stack_.pop();
}
static void SignalEvent(base::WaitableEvent* event) {
event->Signal();
}
void FlushAllTasks() {
FlushTasks(storage()->db_task_runner_.get());
FlushTasks(background_thread->task_runner().get());
FlushTasks(storage()->db_task_runner_.get());
}
void FlushTasks(base::SequencedTaskRunner* runner) {
// We pump a task thru the db thread to ensure any tasks previously
// scheduled on that thread have been performed prior to return.
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
base::WaitableEvent::InitialState::NOT_SIGNALED);
runner->PostTask(FROM_HERE,
base::Bind(&AppCacheStorageImplTest::SignalEvent, &event));
event.Wait();
}
// LoadCache_Miss ----------------------------------------------------
void LoadCache_Miss() {
// Attempt to load a cache that doesn't exist. Should
// complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_LoadCache_Miss,
base::Unretained(this)));
storage()->LoadCache(111, delegate());
EXPECT_NE(111, delegate()->loaded_cache_id_);
}
void Verify_LoadCache_Miss() {
EXPECT_EQ(111, delegate()->loaded_cache_id_);
EXPECT_FALSE(delegate()->loaded_cache_.get());
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_accessed_count_);
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_modified_count_);
TestFinished();
}
// LoadCache_NearHit -------------------------------------------------
void LoadCache_NearHit() {
// Attempt to load a cache that is currently in use
// and does not require loading from storage. This
// load should complete syncly.
// Setup some preconditions. Make an 'unstored' cache for
// us to load. The ctor should put it in the working set.
int64_t cache_id = storage()->NewCacheId();
scoped_refptr<AppCache> cache(new AppCache(storage(), cache_id));
// Conduct the test.
storage()->LoadCache(cache_id, delegate());
EXPECT_EQ(cache_id, delegate()->loaded_cache_id_);
EXPECT_EQ(cache.get(), delegate()->loaded_cache_.get());
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_accessed_count_);
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_modified_count_);
TestFinished();
}
// CreateGroup --------------------------------------------
void CreateGroupInEmptyOrigin() {
// Attempt to load a group that doesn't exist, one should
// be created for us, but not stored.
// Since the origin has no groups, the storage class will respond
// syncly.
storage()->LoadOrCreateGroup(kManifestUrl, delegate());
Verify_CreateGroup();
}
void CreateGroupInPopulatedOrigin() {
// Attempt to load a group that doesn't exist, one should
// be created for us, but not stored.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_CreateGroup,
base::Unretained(this)));
// Since the origin has groups, storage class will have to
// consult the database and completion will be async.
storage()->usage_map_[kOrigin] = kDefaultEntrySize;
storage()->LoadOrCreateGroup(kManifestUrl, delegate());
EXPECT_FALSE(delegate()->loaded_group_.get());
}
void Verify_CreateGroup() {
EXPECT_EQ(kManifestUrl, delegate()->loaded_manifest_url_);
EXPECT_TRUE(delegate()->loaded_group_.get());
EXPECT_TRUE(delegate()->loaded_group_->HasOneRef());
EXPECT_FALSE(delegate()->loaded_group_->newest_complete_cache());
// Should not have been stored in the database.
AppCacheDatabase::GroupRecord record;
EXPECT_FALSE(database()->FindGroup(
delegate()->loaded_group_->group_id(), &record));
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_accessed_count_);
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_modified_count_);
TestFinished();
}
// LoadGroupAndCache_FarHit --------------------------------------
void LoadGroupAndCache_FarHit() {
// Attempt to load a cache that is not currently in use
// and does require loading from disk. This
// load should complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_LoadCache_Far_Hit,
base::Unretained(this)));
// Setup some preconditions. Create a group and newest cache that
// appear to be "stored" and "not currently in use".
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
group_ = NULL;
cache_ = NULL;
// Conduct the cache load test, completes async
storage()->LoadCache(1, delegate());
}
void Verify_LoadCache_Far_Hit() {
EXPECT_TRUE(delegate()->loaded_cache_.get());
EXPECT_TRUE(delegate()->loaded_cache_->HasOneRef());
EXPECT_EQ(1, delegate()->loaded_cache_id_);
// The group should also have been loaded.
EXPECT_TRUE(delegate()->loaded_cache_->owning_group());
EXPECT_TRUE(delegate()->loaded_cache_->owning_group()->HasOneRef());
EXPECT_EQ(1, delegate()->loaded_cache_->owning_group()->group_id());
EXPECT_EQ(1, mock_quota_manager_proxy_->notify_storage_accessed_count_);
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_modified_count_);
// Drop things from the working set.
delegate()->loaded_cache_ = NULL;
EXPECT_FALSE(delegate()->loaded_group_.get());
// Conduct the group load test, also complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_LoadGroup_Far_Hit,
base::Unretained(this)));
storage()->LoadOrCreateGroup(kManifestUrl, delegate());
}
void Verify_LoadGroup_Far_Hit() {
EXPECT_TRUE(delegate()->loaded_group_.get());
EXPECT_EQ(kManifestUrl, delegate()->loaded_manifest_url_);
EXPECT_TRUE(delegate()->loaded_group_->newest_complete_cache());
delegate()->loaded_groups_newest_cache_ = NULL;
EXPECT_TRUE(delegate()->loaded_group_->HasOneRef());
EXPECT_EQ(2, mock_quota_manager_proxy_->notify_storage_accessed_count_);
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_modified_count_);
TestFinished();
}
// StoreNewGroup --------------------------------------
void StoreNewGroup() {
// Store a group and its newest cache. Should complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_StoreNewGroup,
base::Unretained(this)));
// Setup some preconditions. Create a group and newest cache that
// appear to be "unstored".
group_ = new AppCacheGroup(
storage(), kManifestUrl, storage()->NewGroupId());
cache_ = new AppCache(storage(), storage()->NewCacheId());
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::EXPLICIT, 1,
kDefaultEntrySize));
// Hold a ref to the cache simulate the UpdateJob holding that ref,
// and hold a ref to the group to simulate the CacheHost holding that ref.
// Have the quota manager retrun asynchronously for this test.
mock_quota_manager_proxy_->mock_manager_->async_ = true;
// Conduct the store test.
storage()->StoreGroupAndNewestCache(group_.get(), cache_.get(), delegate());
EXPECT_FALSE(delegate()->stored_group_success_);
}
void Verify_StoreNewGroup() {
EXPECT_TRUE(delegate()->stored_group_success_);
EXPECT_EQ(group_.get(), delegate()->stored_group_.get());
EXPECT_EQ(cache_.get(), group_->newest_complete_cache());
EXPECT_TRUE(cache_->is_complete());
// Should have been stored in the database.
AppCacheDatabase::GroupRecord group_record;
AppCacheDatabase::CacheRecord cache_record;
EXPECT_TRUE(database()->FindGroup(group_->group_id(), &group_record));
EXPECT_TRUE(database()->FindCache(cache_->cache_id(), &cache_record));
// Verify quota bookkeeping
EXPECT_EQ(kDefaultEntrySize, storage()->usage_map_[kOrigin]);
EXPECT_EQ(1, mock_quota_manager_proxy_->notify_storage_modified_count_);
EXPECT_EQ(kOrigin, mock_quota_manager_proxy_->last_origin_);
EXPECT_EQ(kDefaultEntrySize, mock_quota_manager_proxy_->last_delta_);
TestFinished();
}
// StoreExistingGroup --------------------------------------
void StoreExistingGroup() {
// Store a group and its newest cache. Should complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_StoreExistingGroup,
base::Unretained(this)));
// Setup some preconditions. Create a group and old complete cache
// that appear to be "stored"
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
EXPECT_EQ(kDefaultEntrySize, storage()->usage_map_[kOrigin]);
// And a newest unstored complete cache.
cache2_ = new AppCache(storage(), 2);
cache2_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::MASTER, 1,
kDefaultEntrySize + 100));
// Conduct the test.
storage()->StoreGroupAndNewestCache(
group_.get(), cache2_.get(), delegate());
EXPECT_FALSE(delegate()->stored_group_success_);
}
void Verify_StoreExistingGroup() {
EXPECT_TRUE(delegate()->stored_group_success_);
EXPECT_EQ(group_.get(), delegate()->stored_group_.get());
EXPECT_EQ(cache2_.get(), group_->newest_complete_cache());
EXPECT_TRUE(cache2_->is_complete());
// The new cache should have been stored in the database.
AppCacheDatabase::GroupRecord group_record;
AppCacheDatabase::CacheRecord cache_record;
EXPECT_TRUE(database()->FindGroup(1, &group_record));
EXPECT_TRUE(database()->FindCache(2, &cache_record));
// The old cache should have been deleted
EXPECT_FALSE(database()->FindCache(1, &cache_record));
// Verify quota bookkeeping
EXPECT_EQ(kDefaultEntrySize + 100, storage()->usage_map_[kOrigin]);
EXPECT_EQ(1, mock_quota_manager_proxy_->notify_storage_modified_count_);
EXPECT_EQ(kOrigin, mock_quota_manager_proxy_->last_origin_);
EXPECT_EQ(100, mock_quota_manager_proxy_->last_delta_);
TestFinished();
}
// StoreExistingGroupExistingCache -------------------------------
void StoreExistingGroupExistingCache() {
// Store a group with updates to its existing newest complete cache.
// Setup some preconditions. Create a group and a complete cache that
// appear to be "stored".
// Setup some preconditions. Create a group and old complete cache
// that appear to be "stored"
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
EXPECT_EQ(kDefaultEntrySize, storage()->usage_map_[kOrigin]);
// Change the cache.
base::Time now = base::Time::Now();
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::MASTER, 1, 100));
cache_->set_update_time(now);
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_StoreExistingGroupExistingCache,
base::Unretained(this), now));
// Conduct the test.
EXPECT_EQ(cache_.get(), group_->newest_complete_cache());
storage()->StoreGroupAndNewestCache(group_.get(), cache_.get(), delegate());
EXPECT_FALSE(delegate()->stored_group_success_);
}
void Verify_StoreExistingGroupExistingCache(
base::Time expected_update_time) {
EXPECT_TRUE(delegate()->stored_group_success_);
EXPECT_EQ(cache_.get(), group_->newest_complete_cache());
AppCacheDatabase::CacheRecord cache_record;
EXPECT_TRUE(database()->FindCache(1, &cache_record));
EXPECT_EQ(1, cache_record.cache_id);
EXPECT_EQ(1, cache_record.group_id);
EXPECT_FALSE(cache_record.online_wildcard);
EXPECT_TRUE(expected_update_time == cache_record.update_time);
EXPECT_EQ(100 + kDefaultEntrySize, cache_record.cache_size);
std::vector<AppCacheDatabase::EntryRecord> entry_records;
EXPECT_TRUE(database()->FindEntriesForCache(1, &entry_records));
EXPECT_EQ(2U, entry_records.size());
if (entry_records[0].url == kDefaultEntryUrl)
entry_records.erase(entry_records.begin());
EXPECT_EQ(1 , entry_records[0].cache_id);
EXPECT_EQ(kEntryUrl, entry_records[0].url);
EXPECT_EQ(AppCacheEntry::MASTER, entry_records[0].flags);
EXPECT_EQ(1, entry_records[0].response_id);
EXPECT_EQ(100, entry_records[0].response_size);
// Verify quota bookkeeping
EXPECT_EQ(100 + kDefaultEntrySize, storage()->usage_map_[kOrigin]);
EXPECT_EQ(1, mock_quota_manager_proxy_->notify_storage_modified_count_);
EXPECT_EQ(kOrigin, mock_quota_manager_proxy_->last_origin_);
EXPECT_EQ(100, mock_quota_manager_proxy_->last_delta_);
TestFinished();
}
// FailStoreGroup --------------------------------------
void FailStoreGroup() {
// Store a group and its newest cache. Should complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_FailStoreGroup,
base::Unretained(this)));
// Setup some preconditions. Create a group and newest cache that
// appear to be "unstored" and big enough to exceed the 5M limit.
const int64_t kTooBig = 10 * 1024 * 1024; // 10M
group_ = new AppCacheGroup(
storage(), kManifestUrl, storage()->NewGroupId());
cache_ = new AppCache(storage(), storage()->NewCacheId());
cache_->AddEntry(kManifestUrl,
AppCacheEntry(AppCacheEntry::MANIFEST, 1, kTooBig));
// Hold a ref to the cache simulate the UpdateJob holding that ref,
// and hold a ref to the group to simulate the CacheHost holding that ref.
// Conduct the store test.
storage()->StoreGroupAndNewestCache(group_.get(), cache_.get(), delegate());
EXPECT_FALSE(delegate()->stored_group_success_); // Expected to be async.
}
void Verify_FailStoreGroup() {
EXPECT_FALSE(delegate()->stored_group_success_);
EXPECT_TRUE(delegate()->would_exceed_quota_);
// Should not have been stored in the database.
AppCacheDatabase::GroupRecord group_record;
AppCacheDatabase::CacheRecord cache_record;
EXPECT_FALSE(database()->FindGroup(group_->group_id(), &group_record));
EXPECT_FALSE(database()->FindCache(cache_->cache_id(), &cache_record));
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_accessed_count_);
EXPECT_EQ(0, mock_quota_manager_proxy_->notify_storage_modified_count_);
TestFinished();
}
// MakeGroupObsolete -------------------------------
void MakeGroupObsolete() {
// Make a group obsolete, should complete asynchronously.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_MakeGroupObsolete,
base::Unretained(this)));
// Setup some preconditions. Create a group and newest cache that
// appears to be "stored" and "currently in use".
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
EXPECT_EQ(kDefaultEntrySize, storage()->usage_map_[kOrigin]);
// Also insert some related records.
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = 1;
entry_record.flags = AppCacheEntry::FALLBACK;
entry_record.response_id = 1;
entry_record.url = kEntryUrl;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
AppCacheDatabase::NamespaceRecord fallback_namespace_record;
fallback_namespace_record.cache_id = 1;
fallback_namespace_record.namespace_.target_url = kEntryUrl;
fallback_namespace_record.namespace_.namespace_url = kFallbackNamespace;
fallback_namespace_record.origin = kManifestUrl.GetOrigin();
EXPECT_TRUE(database()->InsertNamespace(&fallback_namespace_record));
AppCacheDatabase::OnlineWhiteListRecord online_whitelist_record;
online_whitelist_record.cache_id = 1;
online_whitelist_record.namespace_url = kOnlineNamespace;
EXPECT_TRUE(database()->InsertOnlineWhiteList(&online_whitelist_record));
// Conduct the test.
storage()->MakeGroupObsolete(group_.get(), delegate(), 0);
EXPECT_FALSE(group_->is_obsolete());
}
void Verify_MakeGroupObsolete() {
EXPECT_TRUE(delegate()->obsoleted_success_);
EXPECT_EQ(group_.get(), delegate()->obsoleted_group_.get());
EXPECT_TRUE(group_->is_obsolete());
EXPECT_TRUE(storage()->usage_map_.empty());
// The cache and group have been deleted from the database.
AppCacheDatabase::GroupRecord group_record;
AppCacheDatabase::CacheRecord cache_record;
EXPECT_FALSE(database()->FindGroup(1, &group_record));
EXPECT_FALSE(database()->FindCache(1, &cache_record));
// The related records should have been deleted too.
std::vector<AppCacheDatabase::EntryRecord> entry_records;
database()->FindEntriesForCache(1, &entry_records);
EXPECT_TRUE(entry_records.empty());
std::vector<AppCacheDatabase::NamespaceRecord> intercept_records;
std::vector<AppCacheDatabase::NamespaceRecord> fallback_records;
database()->FindNamespacesForCache(
1, &intercept_records, &fallback_records);
EXPECT_TRUE(fallback_records.empty());
std::vector<AppCacheDatabase::OnlineWhiteListRecord> whitelist_records;
database()->FindOnlineWhiteListForCache(1, &whitelist_records);
EXPECT_TRUE(whitelist_records.empty());
// Verify quota bookkeeping
EXPECT_TRUE(storage()->usage_map_.empty());
EXPECT_EQ(1, mock_quota_manager_proxy_->notify_storage_modified_count_);
EXPECT_EQ(kOrigin, mock_quota_manager_proxy_->last_origin_);
EXPECT_EQ(-kDefaultEntrySize, mock_quota_manager_proxy_->last_delta_);
TestFinished();
}
// MarkEntryAsForeign -------------------------------
void MarkEntryAsForeign() {
// Setup some preconditions. Create a cache with an entry
// in storage and in the working set.
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::EXPLICIT));
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = 1;
entry_record.url = kEntryUrl;
entry_record.flags = AppCacheEntry::EXPLICIT;
entry_record.response_id = 0;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
EXPECT_FALSE(cache_->GetEntry(kEntryUrl)->IsForeign());
// Conduct the test.
storage()->MarkEntryAsForeign(kEntryUrl, 1);
// The entry in the working set should have been updated syncly.
EXPECT_TRUE(cache_->GetEntry(kEntryUrl)->IsForeign());
EXPECT_TRUE(cache_->GetEntry(kEntryUrl)->IsExplicit());
// And the entry in storage should also be updated, but that
// happens asynchronously on the db thread.
FlushAllTasks();
AppCacheDatabase::EntryRecord entry_record2;
EXPECT_TRUE(database()->FindEntry(1, kEntryUrl, &entry_record2));
EXPECT_EQ(AppCacheEntry::EXPLICIT | AppCacheEntry::FOREIGN,
entry_record2.flags);
TestFinished();
}
// MarkEntryAsForeignWithLoadInProgress -------------------------------
void MarkEntryAsForeignWithLoadInProgress() {
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_MarkEntryAsForeignWithLoadInProgress,
base::Unretained(this)));
// Setup some preconditions. Create a cache with an entry
// in storage, but not in the working set.
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::EXPLICIT));
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = 1;
entry_record.url = kEntryUrl;
entry_record.flags = AppCacheEntry::EXPLICIT;
entry_record.response_id = 0;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
EXPECT_FALSE(cache_->GetEntry(kEntryUrl)->IsForeign());
EXPECT_TRUE(cache_->HasOneRef());
cache_ = NULL;
group_ = NULL;
// Conduct the test, start a cache load, and prior to completion
// of that load, mark the entry as foreign.
storage()->LoadCache(1, delegate());
storage()->MarkEntryAsForeign(kEntryUrl, 1);
}
void Verify_MarkEntryAsForeignWithLoadInProgress() {
EXPECT_EQ(1, delegate()->loaded_cache_id_);
EXPECT_TRUE(delegate()->loaded_cache_.get());
// The entry in the working set should have been updated upon load.
EXPECT_TRUE(delegate()->loaded_cache_->GetEntry(kEntryUrl)->IsForeign());
EXPECT_TRUE(delegate()->loaded_cache_->GetEntry(kEntryUrl)->IsExplicit());
// And the entry in storage should also be updated.
FlushAllTasks();
AppCacheDatabase::EntryRecord entry_record;
EXPECT_TRUE(database()->FindEntry(1, kEntryUrl, &entry_record));
EXPECT_EQ(AppCacheEntry::EXPLICIT | AppCacheEntry::FOREIGN,
entry_record.flags);
TestFinished();
}
// FindNoMainResponse -------------------------------
void FindNoMainResponse() {
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_FindNoMainResponse,
base::Unretained(this)));
// Conduct the test.
storage()->FindResponseForMainRequest(kEntryUrl, GURL(), delegate());
EXPECT_NE(kEntryUrl, delegate()->found_url_);
}
void Verify_FindNoMainResponse() {
EXPECT_EQ(kEntryUrl, delegate()->found_url_);
EXPECT_TRUE(delegate()->found_manifest_url_.is_empty());
EXPECT_EQ(kAppCacheNoCacheId, delegate()->found_cache_id_);
EXPECT_EQ(kAppCacheNoResponseId, delegate()->found_entry_.response_id());
EXPECT_EQ(kAppCacheNoResponseId,
delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_namespace_entry_url_.is_empty());
EXPECT_EQ(0, delegate()->found_entry_.types());
EXPECT_EQ(0, delegate()->found_fallback_entry_.types());
TestFinished();
}
// BasicFindMainResponse -------------------------------
void BasicFindMainResponseInDatabase() {
BasicFindMainResponse(true);
}
void BasicFindMainResponseInWorkingSet() {
BasicFindMainResponse(false);
}
void BasicFindMainResponse(bool drop_from_working_set) {
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_BasicFindMainResponse,
base::Unretained(this)));
// Setup some preconditions. Create a complete cache with an entry
// in storage.
MakeCacheAndGroup(kManifestUrl, 2, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::EXPLICIT, 1));
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = 1;
entry_record.url = kEntryUrl;
entry_record.flags = AppCacheEntry::EXPLICIT;
entry_record.response_id = 1;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
// Optionally drop the cache/group pair from the working set.
if (drop_from_working_set) {
EXPECT_TRUE(cache_->HasOneRef());
cache_ = NULL;
EXPECT_TRUE(group_->HasOneRef());
group_ = NULL;
}
// Conduct the test.
storage()->FindResponseForMainRequest(kEntryUrl, GURL(), delegate());
EXPECT_NE(kEntryUrl, delegate()->found_url_);
}
void Verify_BasicFindMainResponse() {
EXPECT_EQ(kEntryUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl, delegate()->found_manifest_url_);
EXPECT_EQ(1, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_EQ(1, delegate()->found_entry_.response_id());
EXPECT_TRUE(delegate()->found_entry_.IsExplicit());
EXPECT_FALSE(delegate()->found_fallback_entry_.has_response_id());
TestFinished();
}
// BasicFindMainFallbackResponse -------------------------------
void BasicFindMainFallbackResponseInDatabase() {
BasicFindMainFallbackResponse(true);
}
void BasicFindMainFallbackResponseInWorkingSet() {
BasicFindMainFallbackResponse(false);
}
void BasicFindMainFallbackResponse(bool drop_from_working_set) {
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_BasicFindMainFallbackResponse,
base::Unretained(this)));
// Setup some preconditions. Create a complete cache with a
// fallback namespace and entry.
MakeCacheAndGroup(kManifestUrl, 2, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::FALLBACK, 1));
cache_->AddEntry(kEntryUrl2, AppCacheEntry(AppCacheEntry::FALLBACK, 2));
cache_->fallback_namespaces_.push_back(
AppCacheNamespace(APPCACHE_FALLBACK_NAMESPACE,
kFallbackNamespace2,
kEntryUrl2,
false));
cache_->fallback_namespaces_.push_back(
AppCacheNamespace(APPCACHE_FALLBACK_NAMESPACE,
kFallbackNamespace,
kEntryUrl,
false));
AppCacheDatabase::CacheRecord cache_record;
std::vector<AppCacheDatabase::EntryRecord> entries;
std::vector<AppCacheDatabase::NamespaceRecord> intercepts;
std::vector<AppCacheDatabase::NamespaceRecord> fallbacks;
std::vector<AppCacheDatabase::OnlineWhiteListRecord> whitelists;
cache_->ToDatabaseRecords(group_.get(),
&cache_record,
&entries,
&intercepts,
&fallbacks,
&whitelists);
std::vector<AppCacheDatabase::EntryRecord>::const_iterator iter =
entries.begin();
while (iter != entries.end()) {
// MakeCacheAndGroup has inserted the default entry record already.
if (iter->url != kDefaultEntryUrl)
EXPECT_TRUE(database()->InsertEntry(&(*iter)));
++iter;
}
EXPECT_TRUE(database()->InsertNamespaceRecords(fallbacks));
EXPECT_TRUE(database()->InsertOnlineWhiteListRecords(whitelists));
if (drop_from_working_set) {
EXPECT_TRUE(cache_->HasOneRef());
cache_ = NULL;
EXPECT_TRUE(group_->HasOneRef());
group_ = NULL;
}
// Conduct the test. The test url is in both fallback namespace urls,
// but should match the longer of the two.
storage()->FindResponseForMainRequest(kFallbackTestUrl, GURL(), delegate());
EXPECT_NE(kFallbackTestUrl, delegate()->found_url_);
}
void Verify_BasicFindMainFallbackResponse() {
EXPECT_EQ(kFallbackTestUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl, delegate()->found_manifest_url_);
EXPECT_EQ(1, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_FALSE(delegate()->found_entry_.has_response_id());
EXPECT_EQ(2, delegate()->found_fallback_entry_.response_id());
EXPECT_EQ(kEntryUrl2, delegate()->found_namespace_entry_url_);
EXPECT_TRUE(delegate()->found_fallback_entry_.IsFallback());
TestFinished();
}
// BasicFindMainInterceptResponse -------------------------------
void BasicFindMainInterceptResponseInDatabase() {
BasicFindMainInterceptResponse(true);
}
void BasicFindMainInterceptResponseInWorkingSet() {
BasicFindMainInterceptResponse(false);
}
void BasicFindMainInterceptResponse(bool drop_from_working_set) {
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_BasicFindMainInterceptResponse,
base::Unretained(this)));
// Setup some preconditions. Create a complete cache with an
// intercept namespace and entry.
MakeCacheAndGroup(kManifestUrl, 2, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::INTERCEPT, 1));
cache_->AddEntry(kEntryUrl2, AppCacheEntry(AppCacheEntry::INTERCEPT, 2));
cache_->intercept_namespaces_.push_back(
AppCacheNamespace(APPCACHE_INTERCEPT_NAMESPACE, kInterceptNamespace2,
kEntryUrl2, false));
cache_->intercept_namespaces_.push_back(
AppCacheNamespace(APPCACHE_INTERCEPT_NAMESPACE, kInterceptNamespace,
kEntryUrl, false));
AppCacheDatabase::CacheRecord cache_record;
std::vector<AppCacheDatabase::EntryRecord> entries;
std::vector<AppCacheDatabase::NamespaceRecord> intercepts;
std::vector<AppCacheDatabase::NamespaceRecord> fallbacks;
std::vector<AppCacheDatabase::OnlineWhiteListRecord> whitelists;
cache_->ToDatabaseRecords(group_.get(),
&cache_record,
&entries,
&intercepts,
&fallbacks,
&whitelists);
std::vector<AppCacheDatabase::EntryRecord>::const_iterator iter =
entries.begin();
while (iter != entries.end()) {
// MakeCacheAndGroup has inserted the default entry record already
if (iter->url != kDefaultEntryUrl)
EXPECT_TRUE(database()->InsertEntry(&(*iter)));
++iter;
}
EXPECT_TRUE(database()->InsertNamespaceRecords(intercepts));
EXPECT_TRUE(database()->InsertOnlineWhiteListRecords(whitelists));
if (drop_from_working_set) {
EXPECT_TRUE(cache_->HasOneRef());
cache_ = NULL;
EXPECT_TRUE(group_->HasOneRef());
group_ = NULL;
}
// Conduct the test. The test url is in both intercept namespaces,
// but should match the longer of the two.
storage()->FindResponseForMainRequest(
kInterceptTestUrl, GURL(), delegate());
EXPECT_NE(kInterceptTestUrl, delegate()->found_url_);
}
void Verify_BasicFindMainInterceptResponse() {
EXPECT_EQ(kInterceptTestUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl, delegate()->found_manifest_url_);
EXPECT_EQ(1, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_EQ(2, delegate()->found_entry_.response_id());
EXPECT_TRUE(delegate()->found_entry_.IsIntercept());
EXPECT_EQ(kEntryUrl2, delegate()->found_namespace_entry_url_);
EXPECT_FALSE(delegate()->found_fallback_entry_.has_response_id());
TestFinished();
}
// FindInterceptPatternMatch ----------------------------------------
void FindInterceptPatternMatchInDatabase() {
FindInterceptPatternMatch(true);
}
void FindInterceptPatternMatchInWorkingSet() {
FindInterceptPatternMatch(false);
}
void FindInterceptPatternMatch(bool drop_from_working_set) {
// Setup some preconditions. Create a complete cache with an
// pattern matching intercept namespace and entry.
MakeCacheAndGroup(kManifestUrl, 2, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::INTERCEPT, 1));
cache_->intercept_namespaces_.push_back(
AppCacheNamespace(APPCACHE_INTERCEPT_NAMESPACE,
kInterceptPatternNamespace, kEntryUrl, true));
AppCacheDatabase::CacheRecord cache_record;
std::vector<AppCacheDatabase::EntryRecord> entries;
std::vector<AppCacheDatabase::NamespaceRecord> intercepts;
std::vector<AppCacheDatabase::NamespaceRecord> fallbacks;
std::vector<AppCacheDatabase::OnlineWhiteListRecord> whitelists;
cache_->ToDatabaseRecords(group_.get(),
&cache_record,
&entries,
&intercepts,
&fallbacks,
&whitelists);
std::vector<AppCacheDatabase::EntryRecord>::const_iterator iter =
entries.begin();
while (iter != entries.end()) {
// MakeCacheAndGroup has inserted the default entry record already
if (iter->url != kDefaultEntryUrl)
EXPECT_TRUE(database()->InsertEntry(&(*iter)));
++iter;
}
EXPECT_TRUE(database()->InsertNamespaceRecords(intercepts));
if (drop_from_working_set) {
EXPECT_TRUE(cache_->HasOneRef());
cache_ = NULL;
EXPECT_TRUE(group_->HasOneRef());
group_ = NULL;
}
// First test something that does not match the pattern.
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindInterceptPatternMatchNegative,
base::Unretained(this)));
storage()->FindResponseForMainRequest(
kInterceptPatternTestNegativeUrl, GURL(), delegate());
EXPECT_EQ(GURL(), delegate()->found_url_); // Is always async.
}
void Verify_FindInterceptPatternMatchNegative() {
EXPECT_EQ(kInterceptPatternTestNegativeUrl, delegate()->found_url_);
EXPECT_TRUE(delegate()->found_manifest_url_.is_empty());
EXPECT_EQ(kAppCacheNoCacheId, delegate()->found_cache_id_);
EXPECT_EQ(kAppCacheNoResponseId, delegate()->found_entry_.response_id());
EXPECT_EQ(kAppCacheNoResponseId,
delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_namespace_entry_url_.is_empty());
EXPECT_EQ(0, delegate()->found_entry_.types());
EXPECT_EQ(0, delegate()->found_fallback_entry_.types());
// Then test something that matches.
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindInterceptPatternMatchPositive,
base::Unretained(this)));
storage()->FindResponseForMainRequest(
kInterceptPatternTestPositiveUrl, GURL(), delegate());
}
void Verify_FindInterceptPatternMatchPositive() {
EXPECT_EQ(kInterceptPatternTestPositiveUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl, delegate()->found_manifest_url_);
EXPECT_EQ(1, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_EQ(1, delegate()->found_entry_.response_id());
EXPECT_TRUE(delegate()->found_entry_.IsIntercept());
EXPECT_EQ(kEntryUrl, delegate()->found_namespace_entry_url_);
EXPECT_FALSE(delegate()->found_fallback_entry_.has_response_id());
TestFinished();
}
// FindFallbackPatternMatch -------------------------------
void FindFallbackPatternMatchInDatabase() {
FindFallbackPatternMatch(true);
}
void FindFallbackPatternMatchInWorkingSet() {
FindFallbackPatternMatch(false);
}
void FindFallbackPatternMatch(bool drop_from_working_set) {
// Setup some preconditions. Create a complete cache with a
// pattern matching fallback namespace and entry.
MakeCacheAndGroup(kManifestUrl, 2, 1, true);
cache_->AddEntry(kEntryUrl, AppCacheEntry(AppCacheEntry::FALLBACK, 1));
cache_->fallback_namespaces_.push_back(
AppCacheNamespace(APPCACHE_FALLBACK_NAMESPACE,
kFallbackPatternNamespace, kEntryUrl, true));
AppCacheDatabase::CacheRecord cache_record;
std::vector<AppCacheDatabase::EntryRecord> entries;
std::vector<AppCacheDatabase::NamespaceRecord> intercepts;
std::vector<AppCacheDatabase::NamespaceRecord> fallbacks;
std::vector<AppCacheDatabase::OnlineWhiteListRecord> whitelists;
cache_->ToDatabaseRecords(group_.get(),
&cache_record,
&entries,
&intercepts,
&fallbacks,
&whitelists);
std::vector<AppCacheDatabase::EntryRecord>::const_iterator iter =
entries.begin();
while (iter != entries.end()) {
// MakeCacheAndGroup has inserted the default entry record already.
if (iter->url != kDefaultEntryUrl)
EXPECT_TRUE(database()->InsertEntry(&(*iter)));
++iter;
}
EXPECT_TRUE(database()->InsertNamespaceRecords(fallbacks));
if (drop_from_working_set) {
EXPECT_TRUE(cache_->HasOneRef());
cache_ = NULL;
EXPECT_TRUE(group_->HasOneRef());
group_ = NULL;
}
// First test something that does not match the pattern.
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindFallbackPatternMatchNegative,
base::Unretained(this)));
storage()->FindResponseForMainRequest(
kFallbackPatternTestNegativeUrl, GURL(), delegate());
EXPECT_EQ(GURL(), delegate()->found_url_); // Is always async.
}
void Verify_FindFallbackPatternMatchNegative() {
EXPECT_EQ(kFallbackPatternTestNegativeUrl, delegate()->found_url_);
EXPECT_TRUE(delegate()->found_manifest_url_.is_empty());
EXPECT_EQ(kAppCacheNoCacheId, delegate()->found_cache_id_);
EXPECT_EQ(kAppCacheNoResponseId, delegate()->found_entry_.response_id());
EXPECT_EQ(kAppCacheNoResponseId,
delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_namespace_entry_url_.is_empty());
EXPECT_EQ(0, delegate()->found_entry_.types());
EXPECT_EQ(0, delegate()->found_fallback_entry_.types());
// Then test something that matches.
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindFallbackPatternMatchPositive,
base::Unretained(this)));
storage()->FindResponseForMainRequest(
kFallbackPatternTestPositiveUrl, GURL(), delegate());
}
void Verify_FindFallbackPatternMatchPositive() {
EXPECT_EQ(kFallbackPatternTestPositiveUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl, delegate()->found_manifest_url_);
EXPECT_EQ(1, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_EQ(1, delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_fallback_entry_.IsFallback());
EXPECT_EQ(kEntryUrl, delegate()->found_namespace_entry_url_);
EXPECT_FALSE(delegate()->found_entry_.has_response_id());
TestFinished();
}
// FindMainResponseWithMultipleHits -------------------------------
void FindMainResponseWithMultipleHits() {
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindMainResponseWithMultipleHits,
base::Unretained(this)));
// Setup some preconditions, create a few caches with an identical set
// of entries and fallback namespaces. Only the last one remains in
// the working set to simulate appearing as "in use".
MakeMultipleHitCacheAndGroup(kManifestUrl, 1);
MakeMultipleHitCacheAndGroup(kManifestUrl2, 2);
MakeMultipleHitCacheAndGroup(kManifestUrl3, 3);
// Conduct the test, we should find the response from the last cache
// since it's "in use".
storage()->FindResponseForMainRequest(kEntryUrl, GURL(), delegate());
EXPECT_NE(kEntryUrl, delegate()->found_url_);
}
void MakeMultipleHitCacheAndGroup(const GURL& manifest_url, int id) {
MakeCacheAndGroup(manifest_url, id, id, true);
AppCacheDatabase::EntryRecord entry_record;
// Add an entry for kEntryUrl
entry_record.cache_id = id;
entry_record.url = kEntryUrl;
entry_record.flags = AppCacheEntry::EXPLICIT;
entry_record.response_id = id;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
cache_->AddEntry(
entry_record.url,
AppCacheEntry(entry_record.flags, entry_record.response_id));
// Add an entry for the manifestUrl
entry_record.cache_id = id;
entry_record.url = manifest_url;
entry_record.flags = AppCacheEntry::MANIFEST;
entry_record.response_id = id + kManifestEntryIdOffset;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
cache_->AddEntry(
entry_record.url,
AppCacheEntry(entry_record.flags, entry_record.response_id));
// Add a fallback entry and namespace
entry_record.cache_id = id;
entry_record.url = kEntryUrl2;
entry_record.flags = AppCacheEntry::FALLBACK;
entry_record.response_id = id + kFallbackEntryIdOffset;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
cache_->AddEntry(
entry_record.url,
AppCacheEntry(entry_record.flags, entry_record.response_id));
AppCacheDatabase::NamespaceRecord fallback_namespace_record;
fallback_namespace_record.cache_id = id;
fallback_namespace_record.namespace_.target_url = entry_record.url;
fallback_namespace_record.namespace_.namespace_url = kFallbackNamespace;
fallback_namespace_record.origin = manifest_url.GetOrigin();
EXPECT_TRUE(database()->InsertNamespace(&fallback_namespace_record));
cache_->fallback_namespaces_.push_back(
AppCacheNamespace(APPCACHE_FALLBACK_NAMESPACE,
kFallbackNamespace,
kEntryUrl2,
false));
}
void Verify_FindMainResponseWithMultipleHits() {
EXPECT_EQ(kEntryUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl3, delegate()->found_manifest_url_);
EXPECT_EQ(3, delegate()->found_cache_id_);
EXPECT_EQ(3, delegate()->found_group_id_);
EXPECT_EQ(3, delegate()->found_entry_.response_id());
EXPECT_TRUE(delegate()->found_entry_.IsExplicit());
EXPECT_FALSE(delegate()->found_fallback_entry_.has_response_id());
// Conduct another test preferring kManifestUrl
delegate_.reset(new MockStorageDelegate(this));
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindMainResponseWithMultipleHits2,
base::Unretained(this)));
storage()->FindResponseForMainRequest(kEntryUrl, kManifestUrl, delegate());
EXPECT_NE(kEntryUrl, delegate()->found_url_);
}
void Verify_FindMainResponseWithMultipleHits2() {
EXPECT_EQ(kEntryUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl, delegate()->found_manifest_url_);
EXPECT_EQ(1, delegate()->found_cache_id_);
EXPECT_EQ(1, delegate()->found_group_id_);
EXPECT_EQ(1, delegate()->found_entry_.response_id());
EXPECT_TRUE(delegate()->found_entry_.IsExplicit());
EXPECT_FALSE(delegate()->found_fallback_entry_.has_response_id());
// Conduct the another test preferring kManifestUrl2
delegate_.reset(new MockStorageDelegate(this));
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindMainResponseWithMultipleHits3,
base::Unretained(this)));
storage()->FindResponseForMainRequest(kEntryUrl, kManifestUrl2, delegate());
EXPECT_NE(kEntryUrl, delegate()->found_url_);
}
void Verify_FindMainResponseWithMultipleHits3() {
EXPECT_EQ(kEntryUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl2, delegate()->found_manifest_url_);
EXPECT_EQ(2, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_EQ(2, delegate()->found_entry_.response_id());
EXPECT_TRUE(delegate()->found_entry_.IsExplicit());
EXPECT_FALSE(delegate()->found_fallback_entry_.has_response_id());
// Conduct another test with no preferred manifest that hits the fallback.
delegate_.reset(new MockStorageDelegate(this));
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindMainResponseWithMultipleHits4,
base::Unretained(this)));
storage()->FindResponseForMainRequest(
kFallbackTestUrl, GURL(), delegate());
EXPECT_NE(kFallbackTestUrl, delegate()->found_url_);
}
void Verify_FindMainResponseWithMultipleHits4() {
EXPECT_EQ(kFallbackTestUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl3, delegate()->found_manifest_url_);
EXPECT_EQ(3, delegate()->found_cache_id_);
EXPECT_EQ(3, delegate()->found_group_id_);
EXPECT_FALSE(delegate()->found_entry_.has_response_id());
EXPECT_EQ(3 + kFallbackEntryIdOffset,
delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_fallback_entry_.IsFallback());
EXPECT_EQ(kEntryUrl2, delegate()->found_namespace_entry_url_);
// Conduct another test preferring kManifestUrl2 that hits the fallback.
delegate_.reset(new MockStorageDelegate(this));
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_FindMainResponseWithMultipleHits5,
base::Unretained(this)));
storage()->FindResponseForMainRequest(
kFallbackTestUrl, kManifestUrl2, delegate());
EXPECT_NE(kFallbackTestUrl, delegate()->found_url_);
}
void Verify_FindMainResponseWithMultipleHits5() {
EXPECT_EQ(kFallbackTestUrl, delegate()->found_url_);
EXPECT_EQ(kManifestUrl2, delegate()->found_manifest_url_);
EXPECT_EQ(2, delegate()->found_cache_id_);
EXPECT_EQ(2, delegate()->found_group_id_);
EXPECT_FALSE(delegate()->found_entry_.has_response_id());
EXPECT_EQ(2 + kFallbackEntryIdOffset,
delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_fallback_entry_.IsFallback());
EXPECT_EQ(kEntryUrl2, delegate()->found_namespace_entry_url_);
TestFinished();
}
// FindMainResponseExclusions -------------------------------
void FindMainResponseExclusionsInDatabase() {
FindMainResponseExclusions(true);
}
void FindMainResponseExclusionsInWorkingSet() {
FindMainResponseExclusions(false);
}
void FindMainResponseExclusions(bool drop_from_working_set) {
// Setup some preconditions. Create a complete cache with a
// foreign entry, an online namespace, and a second online
// namespace nested within a fallback namespace.
MakeCacheAndGroup(kManifestUrl, 1, 1, true);
cache_->AddEntry(kEntryUrl,
AppCacheEntry(AppCacheEntry::EXPLICIT | AppCacheEntry::FOREIGN, 1));
cache_->AddEntry(kEntryUrl2, AppCacheEntry(AppCacheEntry::FALLBACK, 2));
cache_->fallback_namespaces_.push_back(
AppCacheNamespace(APPCACHE_FALLBACK_NAMESPACE,
kFallbackNamespace,
kEntryUrl2,
false));
cache_->online_whitelist_namespaces_.push_back(
AppCacheNamespace(APPCACHE_NETWORK_NAMESPACE, kOnlineNamespace,
GURL(), false));
cache_->online_whitelist_namespaces_.push_back(
AppCacheNamespace(APPCACHE_NETWORK_NAMESPACE,
kOnlineNamespaceWithinFallback, GURL(), false));
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = 1;
entry_record.url = kEntryUrl;
entry_record.flags = AppCacheEntry::EXPLICIT | AppCacheEntry::FOREIGN;
entry_record.response_id = 1;
EXPECT_TRUE(database()->InsertEntry(&entry_record));
AppCacheDatabase::OnlineWhiteListRecord whitelist_record;
whitelist_record.cache_id = 1;
whitelist_record.namespace_url = kOnlineNamespace;
EXPECT_TRUE(database()->InsertOnlineWhiteList(&whitelist_record));
AppCacheDatabase::NamespaceRecord fallback_namespace_record;
fallback_namespace_record.cache_id = 1;
fallback_namespace_record.namespace_.target_url = kEntryUrl2;
fallback_namespace_record.namespace_.namespace_url = kFallbackNamespace;
fallback_namespace_record.origin = kManifestUrl.GetOrigin();
EXPECT_TRUE(database()->InsertNamespace(&fallback_namespace_record));
whitelist_record.cache_id = 1;
whitelist_record.namespace_url = kOnlineNamespaceWithinFallback;
EXPECT_TRUE(database()->InsertOnlineWhiteList(&whitelist_record));
if (drop_from_working_set) {
cache_ = NULL;
group_ = NULL;
}
// We should not find anything for the foreign entry.
PushNextTask(base::Bind(&AppCacheStorageImplTest::Verify_ExclusionNotFound,
base::Unretained(this), kEntryUrl, 1));
storage()->FindResponseForMainRequest(kEntryUrl, GURL(), delegate());
}
void Verify_ExclusionNotFound(GURL expected_url, int phase) {
EXPECT_EQ(expected_url, delegate()->found_url_);
EXPECT_TRUE(delegate()->found_manifest_url_.is_empty());
EXPECT_EQ(kAppCacheNoCacheId, delegate()->found_cache_id_);
EXPECT_EQ(0, delegate()->found_group_id_);
EXPECT_EQ(kAppCacheNoResponseId, delegate()->found_entry_.response_id());
EXPECT_EQ(kAppCacheNoResponseId,
delegate()->found_fallback_entry_.response_id());
EXPECT_TRUE(delegate()->found_namespace_entry_url_.is_empty());
EXPECT_EQ(0, delegate()->found_entry_.types());
EXPECT_EQ(0, delegate()->found_fallback_entry_.types());
if (phase == 1) {
// We should not find anything for the online namespace.
PushNextTask(
base::Bind(&AppCacheStorageImplTest::Verify_ExclusionNotFound,
base::Unretained(this), kOnlineNamespace, 2));
storage()->FindResponseForMainRequest(
kOnlineNamespace, GURL(), delegate());
return;
}
if (phase == 2) {
// We should not find anything for the online namespace nested within
// the fallback namespace.
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_ExclusionNotFound,
base::Unretained(this), kOnlineNamespaceWithinFallback, 3));
storage()->FindResponseForMainRequest(
kOnlineNamespaceWithinFallback, GURL(), delegate());
return;
}
TestFinished();
}
// Reinitialize -------------------------------
// These tests are somewhat of a system integration test.
// They rely on running a mock http server on our IO thread,
// and involves other appcache classes to get some code
// coverage thruout when Reinitialize happens.
class MockServiceObserver : public AppCacheServiceImpl::Observer {
public:
explicit MockServiceObserver(AppCacheStorageImplTest* test)
: test_(test) {}
void OnServiceReinitialized(
AppCacheStorageReference* old_storage_ref) override {
observed_old_storage_ = old_storage_ref;
test_->ScheduleNextTask();
}
scoped_refptr<AppCacheStorageReference> observed_old_storage_;
AppCacheStorageImplTest* test_;
};
class MockAppCacheFrontend : public AppCacheFrontend {
public:
MockAppCacheFrontend() : error_event_was_raised_(false) {}
void OnCacheSelected(int host_id, const AppCacheInfo& info) override {}
void OnStatusChanged(const std::vector<int>& host_ids,
AppCacheStatus status) override {}
void OnEventRaised(const std::vector<int>& host_ids,
AppCacheEventID event_id) override {}
void OnProgressEventRaised(const std::vector<int>& host_ids,
const GURL& url,
int num_total,
int num_complete) override {}
void OnErrorEventRaised(const std::vector<int>& host_ids,
const AppCacheErrorDetails& details) override {
error_event_was_raised_ = true;
}
void OnLogMessage(int host_id,
AppCacheLogLevel log_level,
const std::string& message) override {}
void OnContentBlocked(int host_id, const GURL& manifest_url) override {}
bool error_event_was_raised_;
};
enum ReinitTestCase {
CORRUPT_CACHE_ON_INSTALL,
CORRUPT_CACHE_ON_LOAD_EXISTING,
CORRUPT_SQL_ON_INSTALL
};
void Reinitialize1() {
// Recover from a corrupt disk cache discovered while
// installing a new appcache.
Reinitialize(CORRUPT_CACHE_ON_INSTALL);
}
void Reinitialize2() {
// Recover from a corrupt disk cache discovered while
// trying to load a resource from an existing appcache.
Reinitialize(CORRUPT_CACHE_ON_LOAD_EXISTING);
}
void Reinitialize3() {
// Recover from a corrupt sql database discovered while
// installing a new appcache.
Reinitialize(CORRUPT_SQL_ON_INSTALL);
}
void Reinitialize(ReinitTestCase test_case) {
// Unlike all of the other tests, this one actually read/write files.
ASSERT_TRUE(temp_directory_.CreateUniqueTempDir());
AppCacheDatabase db(temp_directory_.GetPath().AppendASCII("Index"));
EXPECT_TRUE(db.LazyOpen(true));
if (test_case == CORRUPT_CACHE_ON_INSTALL ||
test_case == CORRUPT_CACHE_ON_LOAD_EXISTING) {
// Create a corrupt/unopenable disk_cache index file.
const std::string kCorruptData("deadbeef");
base::FilePath disk_cache_directory =
temp_directory_.GetPath().AppendASCII("Cache");
ASSERT_TRUE(base::CreateDirectory(disk_cache_directory));
base::FilePath index_file = disk_cache_directory.AppendASCII("index");
EXPECT_EQ(static_cast<int>(kCorruptData.length()),
base::WriteFile(
index_file, kCorruptData.data(), kCorruptData.length()));
}
// Create records for a degenerate cached manifest that only contains
// one entry for the manifest file resource.
if (test_case == CORRUPT_CACHE_ON_LOAD_EXISTING) {
AppCacheDatabase db(temp_directory_.GetPath().AppendASCII("Index"));
GURL manifest_url = MockHttpServer::GetMockUrl("manifest");
AppCacheDatabase::GroupRecord group_record;
group_record.group_id = 1;
group_record.manifest_url = manifest_url;
group_record.origin = manifest_url.GetOrigin();
EXPECT_TRUE(db.InsertGroup(&group_record));
AppCacheDatabase::CacheRecord cache_record;
cache_record.cache_id = 1;
cache_record.group_id = 1;
cache_record.online_wildcard = false;
cache_record.update_time = kZeroTime;
cache_record.cache_size = kDefaultEntrySize;
EXPECT_TRUE(db.InsertCache(&cache_record));
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = 1;
entry_record.url = manifest_url;
entry_record.flags = AppCacheEntry::MANIFEST;
entry_record.response_id = 1;
entry_record.response_size = kDefaultEntrySize;
EXPECT_TRUE(db.InsertEntry(&entry_record));
}
// Recreate the service to point at the db and corruption on disk.
service_.reset(new AppCacheServiceImpl(NULL));
service_->set_request_context(io_thread->request_context());
service_->Initialize(temp_directory_.GetPath(),
background_thread->task_runner());
mock_quota_manager_proxy_ = new MockQuotaManagerProxy();
service_->quota_manager_proxy_ = mock_quota_manager_proxy_;
delegate_.reset(new MockStorageDelegate(this));
// Additional setup to observe reinitailize happens.
observer_.reset(new MockServiceObserver(this));
service_->AddObserver(observer_.get());
// We continue after the init task is complete including the callback
// on the current thread.
FlushAllTasks();
base::SequencedTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::Bind(&AppCacheStorageImplTest::Continue_Reinitialize,
base::Unretained(this), test_case));
}
void Continue_Reinitialize(ReinitTestCase test_case) {
const int kMockProcessId = 1;
backend_.reset(new AppCacheBackendImpl);
backend_->Initialize(service_.get(), &frontend_, kMockProcessId);
if (test_case == CORRUPT_SQL_ON_INSTALL) {
// Break the db file
EXPECT_FALSE(database()->was_corruption_detected());
ASSERT_TRUE(sql::test::CorruptSizeInHeader(
temp_directory_.GetPath().AppendASCII("Index")));
}
if (test_case == CORRUPT_CACHE_ON_INSTALL ||
test_case == CORRUPT_SQL_ON_INSTALL) {
// Try to create a new appcache, the resulting update job will
// eventually fail when it gets to disk cache initialization.
backend_->RegisterHost(1);
AppCacheHost* host1 = backend_->GetHost(1);
const GURL kEmptyPageUrl(MockHttpServer::GetMockUrl("empty.html"));
host1->first_party_url_ = kEmptyPageUrl;
host1->SelectCache(kEmptyPageUrl,
kAppCacheNoCacheId,
MockHttpServer::GetMockUrl("manifest"));
} else {
ASSERT_EQ(CORRUPT_CACHE_ON_LOAD_EXISTING, test_case);
// Try to access the existing cache manifest.
// The URLRequestJob will eventually fail when it gets to disk
// cache initialization.
backend_->RegisterHost(2);
AppCacheHost* host2 = backend_->GetHost(2);
GURL manifest_url = MockHttpServer::GetMockUrl("manifest");
request_ = service()->request_context()->CreateRequest(
manifest_url, net::DEFAULT_PRIORITY, &request_delegate_,
TRAFFIC_ANNOTATION_FOR_TESTS);
AppCacheInterceptor::SetExtraRequestInfo(
request_.get(), service_.get(), backend_->process_id(),
host2->host_id(), RESOURCE_TYPE_MAIN_FRAME, false);
request_->Start();
}
PushNextTask(base::Bind(
&AppCacheStorageImplTest::Verify_Reinitialized,
base::Unretained(this),
test_case));
}
void Verify_Reinitialized(ReinitTestCase test_case) {
// Verify we got notified of reinit and a new storage instance is created,
// and that the old data has been deleted.
EXPECT_TRUE(observer_->observed_old_storage_.get());
EXPECT_TRUE(observer_->observed_old_storage_->storage() != storage());
EXPECT_FALSE(PathExists(
temp_directory_.GetPath().AppendASCII("Cache").AppendASCII("index")));
EXPECT_FALSE(PathExists(temp_directory_.GetPath().AppendASCII("Index")));
if (test_case == CORRUPT_SQL_ON_INSTALL) {
AppCacheStorageImpl* storage = static_cast<AppCacheStorageImpl*>(
observer_->observed_old_storage_->storage());
EXPECT_TRUE(storage->database_->was_corruption_detected());
}
// Verify that the hosts saw appropriate events.
if (test_case == CORRUPT_CACHE_ON_INSTALL ||
test_case == CORRUPT_SQL_ON_INSTALL) {
EXPECT_TRUE(frontend_.error_event_was_raised_);
AppCacheHost* host1 = backend_->GetHost(1);
EXPECT_FALSE(host1->associated_cache());
EXPECT_FALSE(host1->group_being_updated_.get());
EXPECT_TRUE(host1->disabled_storage_reference_.get());
} else {
ASSERT_EQ(CORRUPT_CACHE_ON_LOAD_EXISTING, test_case);
AppCacheHost* host2 = backend_->GetHost(2);
EXPECT_TRUE(host2->disabled_storage_reference_.get());
}
// Cleanup and claim victory.
service_->RemoveObserver(observer_.get());
request_.reset();
backend_.reset();
observer_.reset();
TestFinished();
}
// Test case helpers --------------------------------------------------
AppCacheServiceImpl* service() {
return service_.get();
}
AppCacheStorageImpl* storage() {
return static_cast<AppCacheStorageImpl*>(service()->storage());
}
AppCacheDatabase* database() {
return storage()->database_;
}
MockStorageDelegate* delegate() {
return delegate_.get();
}
void MakeCacheAndGroup(const GURL& manifest_url,
int64_t group_id,
int64_t cache_id,
bool add_to_database) {
AppCacheEntry default_entry(
AppCacheEntry::EXPLICIT, cache_id + kDefaultEntryIdOffset,
kDefaultEntrySize);
group_ = new AppCacheGroup(storage(), manifest_url, group_id);
cache_ = new AppCache(storage(), cache_id);
cache_->AddEntry(kDefaultEntryUrl, default_entry);
cache_->set_complete(true);
group_->AddCache(cache_.get());
if (add_to_database) {
AppCacheDatabase::GroupRecord group_record;
group_record.group_id = group_id;
group_record.manifest_url = manifest_url;
group_record.origin = manifest_url.GetOrigin();
EXPECT_TRUE(database()->InsertGroup(&group_record));
AppCacheDatabase::CacheRecord cache_record;
cache_record.cache_id = cache_id;
cache_record.group_id = group_id;
cache_record.online_wildcard = false;
cache_record.update_time = kZeroTime;
cache_record.cache_size = kDefaultEntrySize;
EXPECT_TRUE(database()->InsertCache(&cache_record));
AppCacheDatabase::EntryRecord entry_record;
entry_record.cache_id = cache_id;
entry_record.url = kDefaultEntryUrl;
entry_record.flags = default_entry.types();
entry_record.response_id = default_entry.response_id();
entry_record.response_size = default_entry.response_size();
EXPECT_TRUE(database()->InsertEntry(&entry_record));
storage()->usage_map_[manifest_url.GetOrigin()] =
default_entry.response_size();
}
}
// Data members --------------------------------------------------
std::unique_ptr<base::WaitableEvent> test_finished_event_;
std::stack<base::Closure> task_stack_;
std::unique_ptr<AppCacheServiceImpl> service_;
std::unique_ptr<MockStorageDelegate> delegate_;
scoped_refptr<MockQuotaManagerProxy> mock_quota_manager_proxy_;
scoped_refptr<AppCacheGroup> group_;
scoped_refptr<AppCache> cache_;
scoped_refptr<AppCache> cache2_;
// Specifically for the Reinitalize test.
base::ScopedTempDir temp_directory_;
std::unique_ptr<MockServiceObserver> observer_;
MockAppCacheFrontend frontend_;
std::unique_ptr<AppCacheBackendImpl> backend_;
net::TestDelegate request_delegate_;
std::unique_ptr<net::URLRequest> request_;
};
TEST_F(AppCacheStorageImplTest, LoadCache_Miss) {
RunTestOnIOThread(&AppCacheStorageImplTest::LoadCache_Miss);
}
TEST_F(AppCacheStorageImplTest, LoadCache_NearHit) {
RunTestOnIOThread(&AppCacheStorageImplTest::LoadCache_NearHit);
}
TEST_F(AppCacheStorageImplTest, CreateGroupInEmptyOrigin) {
RunTestOnIOThread(&AppCacheStorageImplTest::CreateGroupInEmptyOrigin);
}
TEST_F(AppCacheStorageImplTest, CreateGroupInPopulatedOrigin) {
RunTestOnIOThread(&AppCacheStorageImplTest::CreateGroupInPopulatedOrigin);
}
TEST_F(AppCacheStorageImplTest, LoadGroupAndCache_FarHit) {
RunTestOnIOThread(&AppCacheStorageImplTest::LoadGroupAndCache_FarHit);
}
TEST_F(AppCacheStorageImplTest, StoreNewGroup) {
RunTestOnIOThread(&AppCacheStorageImplTest::StoreNewGroup);
}
TEST_F(AppCacheStorageImplTest, StoreExistingGroup) {
RunTestOnIOThread(&AppCacheStorageImplTest::StoreExistingGroup);
}
TEST_F(AppCacheStorageImplTest, StoreExistingGroupExistingCache) {
RunTestOnIOThread(&AppCacheStorageImplTest::StoreExistingGroupExistingCache);
}
TEST_F(AppCacheStorageImplTest, FailStoreGroup) {
RunTestOnIOThread(&AppCacheStorageImplTest::FailStoreGroup);
}
TEST_F(AppCacheStorageImplTest, MakeGroupObsolete) {
RunTestOnIOThread(&AppCacheStorageImplTest::MakeGroupObsolete);
}
TEST_F(AppCacheStorageImplTest, MarkEntryAsForeign) {
RunTestOnIOThread(&AppCacheStorageImplTest::MarkEntryAsForeign);
}
TEST_F(AppCacheStorageImplTest, MarkEntryAsForeignWithLoadInProgress) {
RunTestOnIOThread(
&AppCacheStorageImplTest::MarkEntryAsForeignWithLoadInProgress);
}
TEST_F(AppCacheStorageImplTest, FindNoMainResponse) {
RunTestOnIOThread(&AppCacheStorageImplTest::FindNoMainResponse);
}
TEST_F(AppCacheStorageImplTest, BasicFindMainResponseInDatabase) {
RunTestOnIOThread(
&AppCacheStorageImplTest::BasicFindMainResponseInDatabase);
}
TEST_F(AppCacheStorageImplTest, BasicFindMainResponseInWorkingSet) {
RunTestOnIOThread(
&AppCacheStorageImplTest::BasicFindMainResponseInWorkingSet);
}
TEST_F(AppCacheStorageImplTest, BasicFindMainFallbackResponseInDatabase) {
RunTestOnIOThread(
&AppCacheStorageImplTest::BasicFindMainFallbackResponseInDatabase);
}
TEST_F(AppCacheStorageImplTest, BasicFindMainFallbackResponseInWorkingSet) {
RunTestOnIOThread(
&AppCacheStorageImplTest::BasicFindMainFallbackResponseInWorkingSet);
}
TEST_F(AppCacheStorageImplTest, BasicFindMainInterceptResponseInDatabase) {
RunTestOnIOThread(
&AppCacheStorageImplTest::BasicFindMainInterceptResponseInDatabase);
}
TEST_F(AppCacheStorageImplTest, BasicFindMainInterceptResponseInWorkingSet) {
RunTestOnIOThread(
&AppCacheStorageImplTest::BasicFindMainInterceptResponseInWorkingSet);
}
TEST_F(AppCacheStorageImplTest, FindMainResponseWithMultipleHits) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindMainResponseWithMultipleHits);
}
TEST_F(AppCacheStorageImplTest, FindMainResponseExclusionsInDatabase) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindMainResponseExclusionsInDatabase);
}
TEST_F(AppCacheStorageImplTest, FindMainResponseExclusionsInWorkingSet) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindMainResponseExclusionsInWorkingSet);
}
TEST_F(AppCacheStorageImplTest, FindInterceptPatternMatchInWorkingSet) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindInterceptPatternMatchInWorkingSet);
}
TEST_F(AppCacheStorageImplTest, FindInterceptPatternMatchInDatabase) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindInterceptPatternMatchInDatabase);
}
TEST_F(AppCacheStorageImplTest, FindFallbackPatternMatchInWorkingSet) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindFallbackPatternMatchInWorkingSet);
}
TEST_F(AppCacheStorageImplTest, FindFallbackPatternMatchInDatabase) {
RunTestOnIOThread(
&AppCacheStorageImplTest::FindFallbackPatternMatchInDatabase);
}
TEST_F(AppCacheStorageImplTest, Reinitialize1) {
RunTestOnIOThread(&AppCacheStorageImplTest::Reinitialize1);
}
TEST_F(AppCacheStorageImplTest, Reinitialize2) {
RunTestOnIOThread(&AppCacheStorageImplTest::Reinitialize2);
}
TEST_F(AppCacheStorageImplTest, Reinitialize3) {
RunTestOnIOThread(&AppCacheStorageImplTest::Reinitialize3);
}
// That's all folks!
} // namespace content