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chromium / chromium / src / 7b268b7a549561344b59da31d58cbe3c6ca71dd8 / . / webkit / appcache / appcache_update_job_unittest.cc
blob: 45eea637fdb01feb27fa407fd6ff31b3ea0577be [file] [log] [blame]
// 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 "testing/gtest/include/gtest/gtest.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/stl_util.h"
#include "base/threading/thread.h"
#include "base/synchronization/waitable_event.h"
#include "net/base/net_errors.h"
#include "net/http/http_response_headers.h"
#include "net/url_request/url_request_error_job.h"
#include "net/url_request/url_request_job_factory.h"
#include "net/url_request/url_request_test_job.h"
#include "net/url_request/url_request_test_util.h"
#include "webkit/appcache/appcache_group.h"
#include "webkit/appcache/appcache_host.h"
#include "webkit/appcache/appcache_response.h"
#include "webkit/appcache/appcache_update_job.h"
#include "webkit/appcache/mock_appcache_service.h"
namespace appcache {
class AppCacheUpdateJobTest;
namespace {
const char kManifest1Contents[] =
"CACHE MANIFEST\n"
"explicit1\n"
"FALLBACK:\n"
"fallback1 fallback1a\n"
"NETWORK:\n"
"*\n";
// There are a handful of http accessible resources that we need to conduct
// these tests. Instead of running a seperate server to host these resources,
// we mock them up.
class MockHttpServer {
public:
static GURL GetMockUrl(const std::string& path) {
return GURL("http://mockhost/" + path);
}
static GURL GetMockHttpsUrl(const std::string& path) {
return GURL("https://mockhost/" + path);
}
static GURL GetMockCrossOriginHttpsUrl(const std::string& path) {
return GURL("https://cross_origin_host/" + path);
}
static net::URLRequestJob* JobFactory(net::URLRequest* request) {
if (request->url().host() != "mockhost" &&
request->url().host() != "cross_origin_host")
return new net::URLRequestErrorJob(request, -100);
std::string headers, body;
GetMockResponse(request->url().path(), &headers, &body);
return new net::URLRequestTestJob(request, headers, body, true);
}
private:
static void GetMockResponse(const std::string& path,
std::string* headers,
std::string* body) {
const char ok_headers[] =
"HTTP/1.1 200 OK\0"
"\0";
const char error_headers[] =
"HTTP/1.1 500 BOO HOO\0"
"\0";
const char manifest_headers[] =
"HTTP/1.1 200 OK\0"
"Content-type: text/cache-manifest\0"
"\0";
const char not_modified_headers[] =
"HTTP/1.1 304 NOT MODIFIED\0"
"\0";
const char gone_headers[] =
"HTTP/1.1 410 GONE\0"
"\0";
const char not_found_headers[] =
"HTTP/1.1 404 NOT FOUND\0"
"\0";
const char no_store_headers[] =
"HTTP/1.1 200 OK\0"
"Cache-Control: no-store\0"
"\0";
if (path == "/files/wrong-mime-manifest") {
(*headers) = std::string(ok_headers, arraysize(ok_headers));
(*body) = "CACHE MANIFEST\n";
} else if (path == "/files/bad-manifest") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "BAD CACHE MANIFEST";
} else if (path == "/files/empty1") {
(*headers) = std::string(ok_headers, arraysize(ok_headers));
(*body) = "";
} else if (path == "/files/empty-file-manifest") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n"
"empty1\n";
} else if (path == "/files/empty-manifest") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n";
} else if (path == "/files/explicit1") {
(*headers) = std::string(ok_headers, arraysize(ok_headers));
(*body) = "explicit1";
} else if (path == "/files/explicit2") {
(*headers) = std::string(ok_headers, arraysize(ok_headers));
(*body) = "explicit2";
} else if (path == "/files/fallback1a") {
(*headers) = std::string(ok_headers, arraysize(ok_headers));
(*body) = "fallback1a";
} else if (path == "/files/gone") {
(*headers) = std::string(gone_headers, arraysize(gone_headers));
(*body) = "";
} else if (path == "/files/manifest1") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = kManifest1Contents;
} else if (path == "/files/manifest1-with-notmodified") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = kManifest1Contents;
(*body).append("CACHE:\n"
"notmodified\n");
} else if (path == "/files/manifest-fb-404") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n"
"explicit1\n"
"FALLBACK:\n"
"fallback1 fallback1a\n"
"fallback404 fallback-404\n"
"NETWORK:\n"
"online1\n";
} else if (path == "/files/manifest-merged-types") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n"
"explicit1\n"
"# manifest is also an explicit entry\n"
"manifest-merged-types\n"
"FALLBACK:\n"
"# fallback is also explicit entry\n"
"fallback1 explicit1\n"
"NETWORK:\n"
"online1\n";
} else if (path == "/files/manifest-with-404") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n"
"explicit-404\n"
"explicit1\n"
"explicit2\n"
"explicit3\n"
"FALLBACK:\n"
"fallback1 fallback1a\n"
"NETWORK:\n"
"online1\n";
} else if (path == "/files/notmodified") {
(*headers) = std::string(not_modified_headers,
arraysize(not_modified_headers));
(*body) = "";
} else if (path == "/files/servererror") {
(*headers) = std::string(error_headers,
arraysize(error_headers));
(*body) = "error";
} else if (path == "/files/valid_cross_origin_https_manifest") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n"
"https://cross_origin_host/files/explicit1\n";
} else if (path == "/files/invalid_cross_origin_https_manifest") {
(*headers) = std::string(manifest_headers, arraysize(manifest_headers));
(*body) = "CACHE MANIFEST\n"
"https://cross_origin_host/files/no-store-headers\n";
} else if (path == "/files/no-store-headers") {
(*headers) = std::string(no_store_headers, arraysize(no_store_headers));
(*body) = "no-store";
} else {
(*headers) = std::string(not_found_headers,
arraysize(not_found_headers));
(*body) = "";
}
}
};
class MockHttpServerJobFactory
: public net::URLRequestJobFactory::ProtocolHandler {
public:
virtual net::URLRequestJob* MaybeCreateJob(net::URLRequest* request) const {
return MockHttpServer::JobFactory(request);
}
};
} // namespace
class MockFrontend : public AppCacheFrontend {
public:
MockFrontend()
: ignore_progress_events_(false), verify_progress_events_(false),
last_progress_total_(-1), last_progress_complete_(-1),
start_update_trigger_(CHECKING_EVENT), update_(NULL) {
}
virtual void OnCacheSelected(
int host_id, const appcache::AppCacheInfo& info) {
}
virtual void OnStatusChanged(const std::vector<int>& host_ids,
Status status) {
}
virtual void OnEventRaised(const std::vector<int>& host_ids,
EventID event_id) {
raised_events_.push_back(RaisedEvent(host_ids, event_id));
// Trigger additional updates if requested.
if (event_id == start_update_trigger_ && update_) {
for (std::vector<AppCacheHost*>::iterator it = update_hosts_.begin();
it != update_hosts_.end(); ++it) {
AppCacheHost* host = *it;
update_->StartUpdate(host,
(host ? host->pending_master_entry_url() : GURL()));
}
update_hosts_.clear(); // only trigger once
}
}
virtual void OnErrorEventRaised(const std::vector<int>& host_ids,
const std::string& message) {
error_message_ = message;
OnEventRaised(host_ids, ERROR_EVENT);
}
virtual void OnProgressEventRaised(const std::vector<int>& host_ids,
const GURL& url,
int num_total, int num_complete) {
if (!ignore_progress_events_)
OnEventRaised(host_ids, PROGRESS_EVENT);
if (verify_progress_events_) {
EXPECT_GE(num_total, num_complete);
EXPECT_GE(num_complete, 0);
if (last_progress_total_ == -1) {
// Should start at zero.
EXPECT_EQ(0, num_complete);
} else {
// Total should be stable and complete should bump up by one at a time.
EXPECT_EQ(last_progress_total_, num_total);
EXPECT_EQ(last_progress_complete_ + 1, num_complete);
}
// Url should be valid for all except the 'final' event.
if (num_total == num_complete)
EXPECT_TRUE(url.is_empty());
else
EXPECT_TRUE(url.is_valid());
last_progress_total_ = num_total;
last_progress_complete_ = num_complete;
}
}
virtual void OnLogMessage(int host_id, appcache::LogLevel log_level,
const std::string& message) {
}
virtual void OnContentBlocked(int host_id, const GURL& manifest_url) {
}
void AddExpectedEvent(const std::vector<int>& host_ids, EventID event_id) {
DCHECK(!ignore_progress_events_ || event_id != PROGRESS_EVENT);
expected_events_.push_back(RaisedEvent(host_ids, event_id));
}
void SetIgnoreProgressEvents(bool ignore) {
// Some tests involve joining new hosts to an already running update job
// or intentionally failing. The timing and sequencing of the progress
// events generated by an update job are dependent on the behavior of
// an external HTTP server. For jobs that do not run fully till completion,
// due to either joining late or early exit, we skip monitoring the
// progress events to avoid flakiness.
ignore_progress_events_ = ignore;
}
void SetVerifyProgressEvents(bool verify) {
verify_progress_events_ = verify;
}
void TriggerAdditionalUpdates(EventID trigger_event,
AppCacheUpdateJob* update) {
start_update_trigger_ = trigger_event;
update_ = update;
}
void AdditionalUpdateHost(AppCacheHost* host) {
update_hosts_.push_back(host);
}
typedef std::vector<int> HostIds;
typedef std::pair<HostIds, EventID> RaisedEvent;
typedef std::vector<RaisedEvent> RaisedEvents;
RaisedEvents raised_events_;
std::string error_message_;
// Set the expected events if verification needs to happen asynchronously.
RaisedEvents expected_events_;
std::string expected_error_message_;
bool ignore_progress_events_;
bool verify_progress_events_;
int last_progress_total_;
int last_progress_complete_;
// Add ability for frontend to add master entries to an inprogress update.
EventID start_update_trigger_;
AppCacheUpdateJob* update_;
std::vector<AppCacheHost*> update_hosts_;
};
// Helper factories to simulate redirected URL responses for tests.
class RedirectFactory : public net::URLRequestJobFactory::ProtocolHandler {
public:
virtual net::URLRequestJob* MaybeCreateJob(net::URLRequest* request) const {
return new net::URLRequestTestJob(
request,
net::URLRequestTestJob::test_redirect_headers(),
net::URLRequestTestJob::test_data_1(),
true);
}
};
// Helper class to simulate a URL that returns retry or success.
class RetryRequestTestJob : public net::URLRequestTestJob {
public:
enum RetryHeader {
NO_RETRY_AFTER,
NONZERO_RETRY_AFTER,
RETRY_AFTER_0,
};
static const GURL kRetryUrl;
// Call this at the start of each retry test.
static void Initialize(int num_retry_responses, RetryHeader header,
int expected_requests) {
num_requests_ = 0;
num_retries_ = num_retry_responses;
retry_after_ = header;
expected_requests_ = expected_requests;
}
// Verifies results at end of test and resets counters.
static void Verify() {
EXPECT_EQ(expected_requests_, num_requests_);
num_requests_ = 0;
expected_requests_ = 0;
}
static net::URLRequestJob* RetryFactory(net::URLRequest* request) {
++num_requests_;
if (num_retries_ > 0 && request->original_url() == kRetryUrl) {
--num_retries_;
return new RetryRequestTestJob(
request, RetryRequestTestJob::retry_headers(), 503);
} else {
return new RetryRequestTestJob(
request, RetryRequestTestJob::manifest_headers(), 200);
}
}
virtual int GetResponseCode() const { return response_code_; }
private:
~RetryRequestTestJob() {}
static std::string retry_headers() {
const char no_retry_after[] =
"HTTP/1.1 503 BOO HOO\0"
"\0";
const char nonzero[] =
"HTTP/1.1 503 BOO HOO\0"
"Retry-After: 60\0"
"\0";
const char retry_after_0[] =
"HTTP/1.1 503 BOO HOO\0"
"Retry-After: 0\0"
"\0";
switch (retry_after_) {
case NO_RETRY_AFTER:
return std::string(no_retry_after, arraysize(no_retry_after));
case NONZERO_RETRY_AFTER:
return std::string(nonzero, arraysize(nonzero));
case RETRY_AFTER_0:
default:
return std::string(retry_after_0, arraysize(retry_after_0));
}
}
static std::string manifest_headers() {
const char headers[] =
"HTTP/1.1 200 OK\0"
"Content-type: text/cache-manifest\0"
"\0";
return std::string(headers, arraysize(headers));
}
static std::string data() {
return std::string("CACHE MANIFEST\r"
"http://retry\r"); // must be same as kRetryUrl
}
RetryRequestTestJob(net::URLRequest* request,
const std::string& headers,
int response_code)
: net::URLRequestTestJob(request, headers, data(), true),
response_code_(response_code) {
}
int response_code_;
static int num_requests_;
static int num_retries_;
static RetryHeader retry_after_;
static int expected_requests_;
};
class RetryRequestTestJobFactory
: public net::URLRequestJobFactory::ProtocolHandler {
public:
virtual net::URLRequestJob* MaybeCreateJob(net::URLRequest* request) const {
return RetryRequestTestJob::RetryFactory(request);
}
};
// static
const GURL RetryRequestTestJob::kRetryUrl("http://retry");
int RetryRequestTestJob::num_requests_ = 0;
int RetryRequestTestJob::num_retries_;
RetryRequestTestJob::RetryHeader RetryRequestTestJob::retry_after_;
int RetryRequestTestJob::expected_requests_ = 0;
// Helper class to check for certain HTTP headers.
class HttpHeadersRequestTestJob : public net::URLRequestTestJob {
public:
// Call this at the start of each HTTP header-related test.
static void Initialize(const std::string& expect_if_modified_since,
const std::string& expect_if_none_match) {
expect_if_modified_since_ = expect_if_modified_since;
expect_if_none_match_ = expect_if_none_match;
}
// Verifies results at end of test and resets class.
static void Verify() {
if (!expect_if_modified_since_.empty())
EXPECT_TRUE(saw_if_modified_since_);
if (!expect_if_none_match_.empty())
EXPECT_TRUE(saw_if_none_match_);
// Reset.
expect_if_modified_since_.clear();
saw_if_modified_since_ = false;
expect_if_none_match_.clear();
saw_if_none_match_ = false;
already_checked_ = false;
}
static net::URLRequestJob* IfModifiedSinceFactory(net::URLRequest* request) {
if (!already_checked_) {
already_checked_ = true; // only check once for a test
const net::HttpRequestHeaders& extra_headers =
request->extra_request_headers();
std::string header_value;
saw_if_modified_since_ =
extra_headers.GetHeader(
net::HttpRequestHeaders::kIfModifiedSince, &header_value) &&
header_value == expect_if_modified_since_;
saw_if_none_match_ =
extra_headers.GetHeader(
net::HttpRequestHeaders::kIfNoneMatch, &header_value) &&
header_value == expect_if_none_match_;
}
return MockHttpServer::JobFactory(request);
}
private:
static std::string expect_if_modified_since_;
static bool saw_if_modified_since_;
static std::string expect_if_none_match_;
static bool saw_if_none_match_;
static bool already_checked_;
};
// static
std::string HttpHeadersRequestTestJob::expect_if_modified_since_;
bool HttpHeadersRequestTestJob::saw_if_modified_since_ = false;
std::string HttpHeadersRequestTestJob::expect_if_none_match_;
bool HttpHeadersRequestTestJob::saw_if_none_match_ = false;
bool HttpHeadersRequestTestJob::already_checked_ = false;
class IfModifiedSinceJobFactory
: public net::URLRequestJobFactory::ProtocolHandler {
public:
virtual net::URLRequestJob* MaybeCreateJob(net::URLRequest* request) const {
return HttpHeadersRequestTestJob::IfModifiedSinceFactory(request);
}
};
class IOThread : public base::Thread {
public:
explicit IOThread(const char* name)
: base::Thread(name) {
}
~IOThread() {
Stop();
}
const scoped_refptr<net::URLRequestContext>& request_context() {
return request_context_;
}
void SetNewJobFactory(net::URLRequestJobFactory* job_factory) {
DCHECK(job_factory);
job_factory_.reset(job_factory);
request_context_->set_job_factory(job_factory_.get());
}
virtual void Init() {
job_factory_.reset(new net::URLRequestJobFactory);
job_factory_->SetProtocolHandler("http", new MockHttpServerJobFactory);
job_factory_->SetProtocolHandler("https", new MockHttpServerJobFactory);
request_context_ = new TestURLRequestContext();
request_context_->set_job_factory(job_factory_.get());
}
virtual void CleanUp() {
request_context_ = NULL;
job_factory_.reset();
}
private:
scoped_ptr<net::URLRequestJobFactory> job_factory_;
scoped_refptr<net::URLRequestContext> request_context_;
};
class AppCacheUpdateJobTest : public testing::Test,
public AppCacheGroup::UpdateObserver {
public:
AppCacheUpdateJobTest()
: do_checks_after_update_finished_(false),
expect_group_obsolete_(false),
expect_group_has_cache_(false),
expect_old_cache_(NULL),
expect_newest_cache_(NULL),
expect_non_null_update_time_(false),
tested_manifest_(NONE),
tested_manifest_path_override_(NULL) {
io_thread_.reset(new IOThread("AppCacheUpdateJob IO test thread"));
base::Thread::Options options(MessageLoop::TYPE_IO, 0);
io_thread_->StartWithOptions(options);
}
// Use a separate IO thread to run a test. Thread will be destroyed
// when it goes out of scope.
template <class Method>
void RunTestOnIOThread(Method method) {
event_.reset(new base::WaitableEvent(false, false));
io_thread_->message_loop()->PostTask(
FROM_HERE, base::Bind(method, base::Unretained(this)));
// Wait until task is done before exiting the test.
event_->Wait();
}
void StartCacheAttemptTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://failme"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend mock_frontend;
AppCacheHost host(1, &mock_frontend, service_.get());
update->StartUpdate(&host, GURL());
// Verify state.
EXPECT_EQ(AppCacheUpdateJob::CACHE_ATTEMPT, update->update_type_);
EXPECT_EQ(AppCacheUpdateJob::FETCH_MANIFEST, update->internal_state_);
EXPECT_EQ(AppCacheGroup::CHECKING, group_->update_status());
// Verify notifications.
MockFrontend::RaisedEvents& events = mock_frontend.raised_events_;
size_t expected = 1;
EXPECT_EQ(expected, events.size());
EXPECT_EQ(expected, events[0].first.size());
EXPECT_EQ(host.host_id(), events[0].first[0]);
EXPECT_EQ(CHECKING_EVENT, events[0].second);
// Abort as we're not testing actual URL fetches in this test.
delete update;
UpdateFinished();
}
void StartUpgradeAttemptTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
{
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://failme"),
service_->storage()->NewGroupId());
// Give the group some existing caches.
AppCache* cache1 = MakeCacheForGroup(1, 111);
AppCache* cache2 = MakeCacheForGroup(2, 222);
// Associate some hosts with caches in the group.
MockFrontend mock_frontend1;
MockFrontend mock_frontend2;
MockFrontend mock_frontend3;
AppCacheHost host1(1, &mock_frontend1, service_.get());
host1.AssociateCompleteCache(cache1);
AppCacheHost host2(2, &mock_frontend2, service_.get());
host2.AssociateCompleteCache(cache2);
AppCacheHost host3(3, &mock_frontend1, service_.get());
host3.AssociateCompleteCache(cache1);
AppCacheHost host4(4, &mock_frontend3, service_.get());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
update->StartUpdate(&host4, GURL());
// Verify state after starting an update.
EXPECT_EQ(AppCacheUpdateJob::UPGRADE_ATTEMPT, update->update_type_);
EXPECT_EQ(AppCacheUpdateJob::FETCH_MANIFEST, update->internal_state_);
EXPECT_EQ(AppCacheGroup::CHECKING, group_->update_status());
// Verify notifications.
MockFrontend::RaisedEvents& events = mock_frontend1.raised_events_;
size_t expected = 1;
EXPECT_EQ(expected, events.size());
expected = 2; // 2 hosts using frontend1
EXPECT_EQ(expected, events[0].first.size());
MockFrontend::HostIds& host_ids = events[0].first;
EXPECT_TRUE(std::find(host_ids.begin(), host_ids.end(), host1.host_id())
!= host_ids.end());
EXPECT_TRUE(std::find(host_ids.begin(), host_ids.end(), host3.host_id())
!= host_ids.end());
EXPECT_EQ(CHECKING_EVENT, events[0].second);
events = mock_frontend2.raised_events_;
expected = 1;
EXPECT_EQ(expected, events.size());
EXPECT_EQ(expected, events[0].first.size()); // 1 host using frontend2
EXPECT_EQ(host2.host_id(), events[0].first[0]);
EXPECT_EQ(CHECKING_EVENT, events[0].second);
events = mock_frontend3.raised_events_;
EXPECT_TRUE(events.empty());
// Abort as we're not testing actual URL fetches in this test.
delete update;
}
UpdateFinished();
}
void CacheAttemptFetchManifestFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://failme"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
update->manifest_fetcher_->request()->SimulateError(-100);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void UpgradeFetchManifestFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://failme"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(1, 111);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
update->manifest_fetcher_->request()->SimulateError(-100);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffected by update
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, ERROR_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
WaitForUpdateToFinish();
}
void ManifestRedirectTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new RedirectFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://testme"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // redirect is like a failed request
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void ManifestWrongMimeTypeTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/wrong-mime-manifest"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // bad mime type is like a failed request
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void ManifestNotFoundTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/nosuchfile"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(1, 111);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = true;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffected by update
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, OBSOLETE_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, OBSOLETE_EVENT);
WaitForUpdateToFinish();
}
void ManifestGoneTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/gone"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void CacheAttemptNotModifiedTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/notmodified"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // treated like cache failure
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void UpgradeNotModifiedTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/notmodified"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(1, 111);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffected by update
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, NO_UPDATE_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, NO_UPDATE_EVENT);
WaitForUpdateToFinish();
}
void UpgradeManifestDataUnchangedTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Create response writer to get a response id.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
AppCache* cache = MakeCacheForGroup(1, response_writer_->response_id());
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffected by update
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, NO_UPDATE_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, NO_UPDATE_EVENT);
// Seed storage with expected manifest data.
const std::string seed_data(kManifest1Contents);
scoped_refptr<net::StringIOBuffer> io_buffer(
new net::StringIOBuffer(seed_data));
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteData(io_buffer, seed_data.length(),
write_callback_.get());
// Start update after data write completes asynchronously.
}
void StartUpdateAfterSeedingStorageData(int result) {
ASSERT_GT(result, 0);
write_callback_.reset();
response_writer_.reset();
AppCacheUpdateJob* update = group_->update_job_;
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
WaitForUpdateToFinish();
}
void BasicCacheAttemptSuccessTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
GURL manifest_url = MockHttpServer::GetMockUrl("files/manifest1");
MakeService();
group_ = new AppCacheGroup(
service_.get(), manifest_url,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
tested_manifest_ = MANIFEST1;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void BasicUpgradeSuccessTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Create a response writer to get a response id.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(),
response_writer_->response_id());
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
frontend1->SetVerifyProgressEvents(true);
frontend2->SetVerifyProgressEvents(true);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // final
frontend2->AddExpectedEvent(ids2, UPDATE_READY_EVENT);
// Seed storage with expected manifest data different from manifest1.
const std::string seed_data("different");
scoped_refptr<net::StringIOBuffer> io_buffer(
new net::StringIOBuffer(seed_data));
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteData(io_buffer, seed_data.length(),
write_callback_.get());
// Start update after data write completes asynchronously.
}
void UpgradeLoadFromNewestCacheTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->AssociateCompleteCache(cache);
// Give the newest cache an entry that is in storage.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
cache->AddEntry(MockHttpServer::GetMockUrl("files/explicit1"),
AppCacheEntry(AppCacheEntry::EXPLICIT,
response_writer_->response_id()));
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
expect_response_ids_.insert(
std::map<GURL, int64>::value_type(
MockHttpServer::GetMockUrl("files/explicit1"),
response_writer_->response_id()));
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids(1, host->host_id());
frontend->AddExpectedEvent(ids, CHECKING_EVENT);
frontend->AddExpectedEvent(ids, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids, UPDATE_READY_EVENT);
// Seed storage with expected http response info for entry. Allow reuse.
const char data[] =
"HTTP/1.1 200 OK\0"
"Cache-Control: max-age=8675309\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->request_time = base::Time::Now();
response_info->response_time = base::Time::Now();
response_info->headers = headers; // adds ref to headers
scoped_refptr<HttpResponseInfoIOBuffer> io_buffer(
new HttpResponseInfoIOBuffer(response_info)); // adds ref to info
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteInfo(io_buffer, write_callback_.get());
// Start update after data write completes asynchronously.
}
void UpgradeNoLoadFromNewestCacheTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->AssociateCompleteCache(cache);
// Give the newest cache an entry that is in storage.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
cache->AddEntry(MockHttpServer::GetMockUrl("files/explicit1"),
AppCacheEntry(AppCacheEntry::EXPLICIT,
response_writer_->response_id()));
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids(1, host->host_id());
frontend->AddExpectedEvent(ids, CHECKING_EVENT);
frontend->AddExpectedEvent(ids, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids, UPDATE_READY_EVENT);
// Seed storage with expected http response info for entry. Do NOT
// allow reuse by setting an expires header in the past.
const char data[] =
"HTTP/1.1 200 OK\0"
"Expires: Thu, 01 Dec 1994 16:00:00 GMT\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->request_time = base::Time::Now();
response_info->response_time = base::Time::Now();
response_info->headers = headers; // adds ref to headers
scoped_refptr<HttpResponseInfoIOBuffer> io_buffer(
new HttpResponseInfoIOBuffer(response_info)); // adds ref to info
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteInfo(io_buffer, write_callback_.get());
// Start update after data write completes asynchronously.
}
void UpgradeLoadFromNewestCacheVaryHeaderTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->AssociateCompleteCache(cache);
// Give the newest cache an entry that is in storage.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
cache->AddEntry(MockHttpServer::GetMockUrl("files/explicit1"),
AppCacheEntry(AppCacheEntry::EXPLICIT,
response_writer_->response_id()));
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids(1, host->host_id());
frontend->AddExpectedEvent(ids, CHECKING_EVENT);
frontend->AddExpectedEvent(ids, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids, UPDATE_READY_EVENT);
// Seed storage with expected http response info for entry: a vary header.
const char data[] =
"HTTP/1.1 200 OK\0"
"Cache-Control: max-age=8675309\0"
"Vary: blah\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->request_time = base::Time::Now();
response_info->response_time = base::Time::Now();
response_info->headers = headers; // adds ref to headers
scoped_refptr<HttpResponseInfoIOBuffer> io_buffer(
new HttpResponseInfoIOBuffer(response_info)); // adds ref to info
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteInfo(io_buffer, write_callback_.get());
// Start update after data write completes asynchronously.
}
void UpgradeSuccessMergedTypesTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/manifest-merged-types"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
// Give the newest cache a master entry that is also one of the explicit
// entries in the manifest.
cache->AddEntry(MockHttpServer::GetMockUrl("files/explicit1"),
AppCacheEntry(AppCacheEntry::MASTER, 111));
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST_MERGED_TYPES;
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // explicit1
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // manifest
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // final
frontend2->AddExpectedEvent(ids2, UPDATE_READY_EVENT);
WaitForUpdateToFinish();
}
void CacheAttemptFailUrlFetchTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/manifest-with-404"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // 404 explicit url is cache failure
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void UpgradeFailUrlFetchTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/manifest-fb-404"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 99);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
frontend1->SetIgnoreProgressEvents(true);
frontend2->SetIgnoreProgressEvents(true);
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffectd by failed update
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, ERROR_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
WaitForUpdateToFinish();
}
void UpgradeFailMasterUrlFetchTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
tested_manifest_path_override_ = "files/manifest1-with-notmodified";
MakeService();
const GURL kManifestUrl =
MockHttpServer::GetMockUrl(tested_manifest_path_override_);
group_ = new AppCacheGroup(
service_.get(), kManifestUrl,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 25);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
// Give the newest cache some existing entries; one will fail with a 404.
cache->AddEntry(
MockHttpServer::GetMockUrl("files/notfound"),
AppCacheEntry(AppCacheEntry::MASTER, 222));
cache->AddEntry(
MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::MASTER | AppCacheEntry::FOREIGN, 333));
cache->AddEntry(
MockHttpServer::GetMockUrl("files/servererror"),
AppCacheEntry(AppCacheEntry::MASTER, 444));
cache->AddEntry(
MockHttpServer::GetMockUrl("files/notmodified"),
AppCacheEntry(AppCacheEntry::EXPLICIT, 555));
// Seed the response_info working set with canned data for
// files/servererror and for files/notmodified to test that the
// existing entries for those resource are reused by the update job.
const char kData[] =
"HTTP/1.1 200 OK\0"
"Last-Modified: Sat, 29 Oct 1994 19:43:31 GMT\0"
"\0";
const std::string kRawHeaders(kData, arraysize(kData));
MakeAppCacheResponseInfo(kManifestUrl, 444, kRawHeaders);
MakeAppCacheResponseInfo(kManifestUrl, 555, kRawHeaders);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::MASTER))); // foreign flag is dropped
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/servererror"),
AppCacheEntry(AppCacheEntry::MASTER)));
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/notmodified"),
AppCacheEntry(AppCacheEntry::EXPLICIT)));
expect_response_ids_.insert(std::map<GURL, int64>::value_type(
MockHttpServer::GetMockUrl("files/servererror"), 444)); // copied
expect_response_ids_.insert(std::map<GURL, int64>::value_type(
MockHttpServer::GetMockUrl("files/notmodified"), 555)); // copied
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // explicit1
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // fallback1a
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // notfound
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // explicit2
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // servererror
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // notmodified
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // explicit1
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // fallback1a
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // notfound
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // explicit2
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // servererror
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // notmodified
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // final
frontend2->AddExpectedEvent(ids2, UPDATE_READY_EVENT);
WaitForUpdateToFinish();
}
void EmptyManifestTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/empty-manifest"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 33);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
frontend1->SetVerifyProgressEvents(true);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = EMPTY_MANIFEST;
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // final
frontend2->AddExpectedEvent(ids2, UPDATE_READY_EVENT);
WaitForUpdateToFinish();
}
void EmptyFileTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/empty-file-manifest"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 22);
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->AssociateCompleteCache(cache);
frontend->SetVerifyProgressEvents(true);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
tested_manifest_ = EMPTY_FILE_MANIFEST;
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
WaitForUpdateToFinish();
}
void RetryRequestTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
// Set some large number of times to return retry.
// Expect 1 manifest fetch and 3 retries.
RetryRequestTestJob::Initialize(5, RetryRequestTestJob::RETRY_AFTER_0, 4);
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new RetryRequestTestJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), RetryRequestTestJob::kRetryUrl,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void RetryNoRetryAfterTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
// Set some large number of times to return retry.
// Expect 1 manifest fetch and 0 retries.
RetryRequestTestJob::Initialize(5, RetryRequestTestJob::NO_RETRY_AFTER, 1);
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new RetryRequestTestJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), RetryRequestTestJob::kRetryUrl,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void RetryNonzeroRetryAfterTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
// Set some large number of times to return retry.
// Expect 1 request and 0 retry attempts.
RetryRequestTestJob::Initialize(
5, RetryRequestTestJob::NONZERO_RETRY_AFTER, 1);
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new RetryRequestTestJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), RetryRequestTestJob::kRetryUrl,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void RetrySuccessTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
// Set 2 as the retry limit (does not exceed the max).
// Expect 1 manifest fetch, 2 retries, 1 url fetch, 1 manifest refetch.
RetryRequestTestJob::Initialize(2, RetryRequestTestJob::RETRY_AFTER_0, 5);
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new RetryRequestTestJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), RetryRequestTestJob::kRetryUrl,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void RetryUrlTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
// Set 1 as the retry limit (does not exceed the max).
// Expect 1 manifest fetch, 1 url fetch, 1 url retry, 1 manifest refetch.
RetryRequestTestJob::Initialize(1, RetryRequestTestJob::RETRY_AFTER_0, 4);
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new RetryRequestTestJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://retryurl"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void FailStoreNewestCacheTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
MockAppCacheStorage* storage =
reinterpret_cast<MockAppCacheStorage*>(service_->storage());
storage->SimulateStoreGroupAndNewestCacheFailure();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // storage failed
frontend->AddExpectedEvent(MockFrontend::HostIds(1, host->host_id()),
CHECKING_EVENT);
WaitForUpdateToFinish();
}
void UpgradeFailStoreNewestCacheTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
MockAppCacheStorage* storage =
reinterpret_cast<MockAppCacheStorage*>(service_->storage());
storage->SimulateStoreGroupAndNewestCacheFailure();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 11);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // unchanged
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, ERROR_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryFailStoreNewestCacheTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
MockAppCacheStorage* storage =
reinterpret_cast<MockAppCacheStorage*>(service_->storage());
storage->SimulateStoreGroupAndNewestCacheFailure();
const GURL kManifestUrl = MockHttpServer::GetMockUrl("files/notmodified");
const int64 kManifestResponseId = 11;
// Seed the response_info working set with canned data for
// files/servererror and for files/notmodified to test that the
// existing entries for those resource are reused by the update job.
const char kData[] =
"HTTP/1.1 200 OK\0"
"Content-type: text/cache-manifest\0"
"Last-Modified: Sat, 29 Oct 1994 19:43:31 GMT\0"
"\0";
const std::string kRawHeaders(kData, arraysize(kData));
MakeAppCacheResponseInfo(kManifestUrl, kManifestResponseId, kRawHeaders);
group_ = new AppCacheGroup(
service_.get(), kManifestUrl,
service_->storage()->NewGroupId());
scoped_refptr<AppCache> cache(
MakeCacheForGroup(service_->storage()->NewCacheId(),
kManifestResponseId));
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->first_party_url_ = kManifestUrl;
host->SelectCache(MockHttpServer::GetMockUrl("files/empty1"),
kNoCacheId, kManifestUrl);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
tested_manifest_ = EMPTY_MANIFEST;
tested_manifest_path_override_ = "files/notmodified";
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // unchanged
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, ERROR_EVENT);
frontend->expected_error_message_ =
"Failed to commit new cache to storage";
WaitForUpdateToFinish();
}
void UpgradeFailMakeGroupObsoleteTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
MockAppCacheStorage* storage =
reinterpret_cast<MockAppCacheStorage*>(service_->storage());
storage->SimulateMakeGroupObsoleteFailure();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/nosuchfile"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(1, 111);
MockFrontend* frontend1 = MakeMockFrontend();
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
AppCacheHost* host2 = MakeHost(2, frontend2);
host1->AssociateCompleteCache(cache);
host2->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffected by update
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, ERROR_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryFetchManifestFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://failme"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->new_master_entry_url_ = GURL("http://failme/blah");
update->StartUpdate(host, host->new_master_entry_url_);
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
update->manifest_fetcher_->request()->SimulateError(-100);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryBadManifestTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/bad-manifest"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->new_master_entry_url_ = MockHttpServer::GetMockUrl("files/blah");
update->StartUpdate(host, host->new_master_entry_url_);
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryManifestNotFoundTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/nosuchfile"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->new_master_entry_url_ = MockHttpServer::GetMockUrl("files/blah");
update->StartUpdate(host, host->new_master_entry_url_);
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryFailUrlFetchTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/manifest-fb-404"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
frontend->SetIgnoreProgressEvents(true);
AppCacheHost* host = MakeHost(1, frontend);
host->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit1");
update->StartUpdate(host, host->new_master_entry_url_);
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // 404 fallback url is cache failure
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids1, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryAllFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend1 = MakeMockFrontend();
frontend1->SetIgnoreProgressEvents(true);
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/nosuchfile");
update->StartUpdate(host1, host1->new_master_entry_url_);
MockFrontend* frontend2 = MakeMockFrontend();
frontend2->SetIgnoreProgressEvents(true);
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/servererror");
update->StartUpdate(host2, host2->new_master_entry_url_);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false; // all pending masters failed
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, ERROR_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
WaitForUpdateToFinish();
}
void UpgradeMasterEntryAllFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend1 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->AssociateCompleteCache(cache);
MockFrontend* frontend2 = MakeMockFrontend();
frontend2->SetIgnoreProgressEvents(true);
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/nosuchfile");
update->StartUpdate(host2, host2->new_master_entry_url_);
MockFrontend* frontend3 = MakeMockFrontend();
frontend3->SetIgnoreProgressEvents(true);
AppCacheHost* host3 = MakeHost(3, frontend3);
host3->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/servererror");
update->StartUpdate(host3, host3->new_master_entry_url_);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
MockFrontend::HostIds ids3(1, host3->host_id());
frontend3->AddExpectedEvent(ids3, CHECKING_EVENT);
frontend3->AddExpectedEvent(ids3, DOWNLOADING_EVENT);
frontend3->AddExpectedEvent(ids3, ERROR_EVENT);
WaitForUpdateToFinish();
}
void MasterEntrySomeFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend1 = MakeMockFrontend();
frontend1->SetIgnoreProgressEvents(true);
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/nosuchfile");
update->StartUpdate(host1, host1->new_master_entry_url_);
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
update->StartUpdate(host2, host2->new_master_entry_url_);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true; // as long as one pending master succeeds
tested_manifest_ = MANIFEST1;
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::MASTER)));
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, ERROR_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // final
frontend2->AddExpectedEvent(ids2, CACHED_EVENT);
WaitForUpdateToFinish();
}
void UpgradeMasterEntrySomeFailTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend1 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->AssociateCompleteCache(cache);
MockFrontend* frontend2 = MakeMockFrontend();
frontend2->SetIgnoreProgressEvents(true);
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/nosuchfile");
update->StartUpdate(host2, host2->new_master_entry_url_);
MockFrontend* frontend3 = MakeMockFrontend();
AppCacheHost* host3 = MakeHost(3, frontend3);
host3->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
update->StartUpdate(host3, host3->new_master_entry_url_);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::MASTER)));
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
MockFrontend::HostIds ids3(1, host3->host_id());
frontend3->AddExpectedEvent(ids3, CHECKING_EVENT);
frontend3->AddExpectedEvent(ids3, DOWNLOADING_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT); // final
frontend3->AddExpectedEvent(ids3, UPDATE_READY_EVENT);
WaitForUpdateToFinish();
}
void MasterEntryNoUpdateTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(service_.get(),
MockHttpServer::GetMockUrl("files/notmodified"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(1, 111);
MockFrontend* frontend1 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->AssociateCompleteCache(cache);
// Give cache an existing entry that can also be fetched.
cache->AddEntry(MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::EXPLICIT, 222));
// Reset the update time to null so we can verify it gets
// modified in this test case by the UpdateJob.
cache->set_update_time(base::Time());
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit1");
update->StartUpdate(host2, host2->new_master_entry_url_);
AppCacheHost* host3 = MakeHost(3, frontend2); // same frontend as host2
host3->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
update->StartUpdate(host3, host3->new_master_entry_url_);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache still the same cache
expect_non_null_update_time_ = true;
tested_manifest_ = PENDING_MASTER_NO_UPDATE;
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, NO_UPDATE_EVENT);
MockFrontend::HostIds ids3(1, host3->host_id());
frontend2->AddExpectedEvent(ids3, CHECKING_EVENT);
MockFrontend::HostIds ids2and3;
ids2and3.push_back(host2->host_id());
ids2and3.push_back(host3->host_id());
frontend2->AddExpectedEvent(ids2and3, NO_UPDATE_EVENT);
WaitForUpdateToFinish();
}
void StartUpdateMidCacheAttemptTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend1 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
update->StartUpdate(host1, host1->new_master_entry_url_);
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up additional updates to be started while update is in progress.
MockFrontend* frontend2 = MakeMockFrontend();
frontend2->SetIgnoreProgressEvents(true);
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/nosuchfile");
MockFrontend* frontend3 = MakeMockFrontend();
AppCacheHost* host3 = MakeHost(3, frontend3);
host3->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit1");
MockFrontend* frontend4 = MakeMockFrontend();
AppCacheHost* host4 = MakeHost(4, frontend4);
host4->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
MockFrontend* frontend5 = MakeMockFrontend();
AppCacheHost* host5 = MakeHost(5, frontend5); // no master entry url
frontend1->TriggerAdditionalUpdates(DOWNLOADING_EVENT, update);
frontend1->AdditionalUpdateHost(host2); // fetch will fail
frontend1->AdditionalUpdateHost(host3); // same as an explicit entry
frontend1->AdditionalUpdateHost(host4); // same as another master entry
frontend1->AdditionalUpdateHost(NULL); // no host
frontend1->AdditionalUpdateHost(host5); // no master entry url
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
tested_manifest_ = MANIFEST1;
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::MASTER)));
MockFrontend::HostIds ids1(1, host1->host_id());
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, CACHED_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
MockFrontend::HostIds ids3(1, host3->host_id());
frontend3->AddExpectedEvent(ids3, CHECKING_EVENT);
frontend3->AddExpectedEvent(ids3, DOWNLOADING_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT); // final
frontend3->AddExpectedEvent(ids3, CACHED_EVENT);
MockFrontend::HostIds ids4(1, host4->host_id());
frontend4->AddExpectedEvent(ids4, CHECKING_EVENT);
frontend4->AddExpectedEvent(ids4, DOWNLOADING_EVENT);
frontend4->AddExpectedEvent(ids4, PROGRESS_EVENT);
frontend4->AddExpectedEvent(ids4, PROGRESS_EVENT);
frontend4->AddExpectedEvent(ids4, PROGRESS_EVENT); // final
frontend4->AddExpectedEvent(ids4, CACHED_EVENT);
// Host 5 is not associated with cache so no progress/cached events.
MockFrontend::HostIds ids5(1, host5->host_id());
frontend5->AddExpectedEvent(ids5, CHECKING_EVENT);
frontend5->AddExpectedEvent(ids5, DOWNLOADING_EVENT);
WaitForUpdateToFinish();
}
void StartUpdateMidNoUpdateTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/notmodified"),
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(1, 111);
MockFrontend* frontend1 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->AssociateCompleteCache(cache);
// Give cache an existing entry.
cache->AddEntry(MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::EXPLICIT, 222));
// Start update with a pending master entry that will fail to give us an
// event to trigger other updates.
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/nosuchfile");
update->StartUpdate(host2, host2->new_master_entry_url_);
EXPECT_TRUE(update->manifest_fetcher_ != NULL);
// Set up additional updates to be started while update is in progress.
MockFrontend* frontend3 = MakeMockFrontend();
AppCacheHost* host3 = MakeHost(3, frontend3);
host3->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit1");
MockFrontend* frontend4 = MakeMockFrontend();
AppCacheHost* host4 = MakeHost(4, frontend4); // no master entry url
MockFrontend* frontend5 = MakeMockFrontend();
AppCacheHost* host5 = MakeHost(5, frontend5);
host5->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2"); // existing entry
MockFrontend* frontend6 = MakeMockFrontend();
AppCacheHost* host6 = MakeHost(6, frontend6);
host6->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit1");
frontend2->TriggerAdditionalUpdates(ERROR_EVENT, update);
frontend2->AdditionalUpdateHost(host3);
frontend2->AdditionalUpdateHost(NULL); // no host
frontend2->AdditionalUpdateHost(host4); // no master entry url
frontend2->AdditionalUpdateHost(host5); // same as existing cache entry
frontend2->AdditionalUpdateHost(host6); // same as another master entry
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_newest_cache_ = cache; // newest cache unaffected by update
tested_manifest_ = PENDING_MASTER_NO_UPDATE;
MockFrontend::HostIds ids1(1, host1->host_id()); // prior associated host
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, NO_UPDATE_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, ERROR_EVENT);
MockFrontend::HostIds ids3(1, host3->host_id());
frontend3->AddExpectedEvent(ids3, CHECKING_EVENT);
frontend3->AddExpectedEvent(ids3, NO_UPDATE_EVENT);
MockFrontend::HostIds ids4(1, host4->host_id()); // unassociated w/cache
frontend4->AddExpectedEvent(ids4, CHECKING_EVENT);
MockFrontend::HostIds ids5(1, host5->host_id());
frontend5->AddExpectedEvent(ids5, CHECKING_EVENT);
frontend5->AddExpectedEvent(ids5, NO_UPDATE_EVENT);
MockFrontend::HostIds ids6(1, host6->host_id());
frontend6->AddExpectedEvent(ids6, CHECKING_EVENT);
frontend6->AddExpectedEvent(ids6, NO_UPDATE_EVENT);
WaitForUpdateToFinish();
}
void StartUpdateMidDownloadTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(), 42);
MockFrontend* frontend1 = MakeMockFrontend();
AppCacheHost* host1 = MakeHost(1, frontend1);
host1->AssociateCompleteCache(cache);
update->StartUpdate(NULL, GURL());
// Set up additional updates to be started while update is in progress.
MockFrontend* frontend2 = MakeMockFrontend();
AppCacheHost* host2 = MakeHost(2, frontend2);
host2->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit1");
MockFrontend* frontend3 = MakeMockFrontend();
AppCacheHost* host3 = MakeHost(3, frontend3);
host3->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
MockFrontend* frontend4 = MakeMockFrontend();
AppCacheHost* host4 = MakeHost(4, frontend4); // no master entry url
MockFrontend* frontend5 = MakeMockFrontend();
AppCacheHost* host5 = MakeHost(5, frontend5);
host5->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
frontend1->TriggerAdditionalUpdates(PROGRESS_EVENT, update);
frontend1->AdditionalUpdateHost(host2); // same as entry in manifest
frontend1->AdditionalUpdateHost(NULL); // no host
frontend1->AdditionalUpdateHost(host3); // new master entry
frontend1->AdditionalUpdateHost(host4); // no master entry url
frontend1->AdditionalUpdateHost(host5); // same as another master entry
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
tested_manifest_ = MANIFEST1;
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
MockHttpServer::GetMockUrl("files/explicit2"),
AppCacheEntry(AppCacheEntry::MASTER)));
MockFrontend::HostIds ids1(1, host1->host_id()); // prior associated host
frontend1->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend1->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend1->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend1->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
MockFrontend::HostIds ids2(1, host2->host_id());
frontend2->AddExpectedEvent(ids2, CHECKING_EVENT);
frontend2->AddExpectedEvent(ids2, DOWNLOADING_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT);
frontend2->AddExpectedEvent(ids2, PROGRESS_EVENT); // final
frontend2->AddExpectedEvent(ids2, UPDATE_READY_EVENT);
MockFrontend::HostIds ids3(1, host3->host_id());
frontend3->AddExpectedEvent(ids3, CHECKING_EVENT);
frontend3->AddExpectedEvent(ids3, DOWNLOADING_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT);
frontend3->AddExpectedEvent(ids3, PROGRESS_EVENT); // final
frontend3->AddExpectedEvent(ids3, UPDATE_READY_EVENT);
MockFrontend::HostIds ids4(1, host4->host_id()); // unassociated w/cache
frontend4->AddExpectedEvent(ids4, CHECKING_EVENT);
frontend4->AddExpectedEvent(ids4, DOWNLOADING_EVENT);
MockFrontend::HostIds ids5(1, host5->host_id());
frontend5->AddExpectedEvent(ids5, CHECKING_EVENT);
frontend5->AddExpectedEvent(ids5, DOWNLOADING_EVENT);
frontend5->AddExpectedEvent(ids5, PROGRESS_EVENT);
frontend5->AddExpectedEvent(ids5, PROGRESS_EVENT); // final
frontend5->AddExpectedEvent(ids5, UPDATE_READY_EVENT);
WaitForUpdateToFinish();
}
void QueueMasterEntryTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Pretend update job has been running and is about to terminate.
group_->update_status_ = AppCacheGroup::DOWNLOADING;
update->internal_state_ = AppCacheUpdateJob::REFETCH_MANIFEST;
EXPECT_TRUE(update->IsTerminating());
// Start an update. Should be queued.
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->new_master_entry_url_ =
MockHttpServer::GetMockUrl("files/explicit2");
update->StartUpdate(host, host->new_master_entry_url_);
EXPECT_TRUE(update->pending_master_entries_.empty());
EXPECT_FALSE(group_->queued_updates_.empty());
// Delete update, causing it to finish, which should trigger a new update
// for the queued host and master entry after a delay.
delete update;
EXPECT_TRUE(group_->restart_update_task_);
// Set up checks for when queued update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
tested_manifest_ = MANIFEST1;
expect_extra_entries_.insert(AppCache::EntryMap::value_type(
host->new_master_entry_url_, AppCacheEntry(AppCacheEntry::MASTER)));
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids1, CACHED_EVENT);
// Group status will be IDLE so cannot call WaitForUpdateToFinish.
group_->AddUpdateObserver(this);
}
void IfModifiedSinceTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new IfModifiedSinceJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://headertest"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// First test against a cache attempt. Will start manifest fetch
// synchronously.
HttpHeadersRequestTestJob::Initialize("", "");
MockFrontend mock_frontend;
AppCacheHost host(1, &mock_frontend, service_.get());
update->StartUpdate(&host, GURL());
HttpHeadersRequestTestJob::Verify();
delete update;
// Now simulate a refetch manifest request. Will start fetch request
// synchronously.
const char data[] =
"HTTP/1.1 200 OK\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->headers = headers; // adds ref to headers
HttpHeadersRequestTestJob::Initialize("", "");
update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
group_->update_status_ = AppCacheGroup::DOWNLOADING;
update->manifest_response_info_.reset(response_info);
update->internal_state_ = AppCacheUpdateJob::REFETCH_MANIFEST;
update->FetchManifest(false); // not first request
HttpHeadersRequestTestJob::Verify();
delete update;
// Change the headers to include a Last-Modified header. Manifest refetch
// should include If-Modified-Since header.
const char data2[] =
"HTTP/1.1 200 OK\0"
"Last-Modified: Sat, 29 Oct 1994 19:43:31 GMT\0"
"\0";
net::HttpResponseHeaders* headers2 =
new net::HttpResponseHeaders(std::string(data2, arraysize(data2)));
response_info = new net::HttpResponseInfo();
response_info->headers = headers2;
HttpHeadersRequestTestJob::Initialize("Sat, 29 Oct 1994 19:43:31 GMT", "");
update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
group_->update_status_ = AppCacheGroup::DOWNLOADING;
update->manifest_response_info_.reset(response_info);
update->internal_state_ = AppCacheUpdateJob::REFETCH_MANIFEST;
update->FetchManifest(false); // not first request
HttpHeadersRequestTestJob::Verify();
delete update;
UpdateFinished();
}
void IfModifiedSinceUpgradeTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
HttpHeadersRequestTestJob::Initialize("Sat, 29 Oct 1994 19:43:31 GMT", "");
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new IfModifiedSinceJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Give the newest cache a manifest enry that is in storage.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(),
response_writer_->response_id());
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->AssociateCompleteCache(cache);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
// Seed storage with expected manifest response info that will cause
// an If-Modified-Since header to be put in the manifest fetch request.
const char data[] =
"HTTP/1.1 200 OK\0"
"Last-Modified: Sat, 29 Oct 1994 19:43:31 GMT\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->headers = headers; // adds ref to headers
scoped_refptr<HttpResponseInfoIOBuffer> io_buffer(
new HttpResponseInfoIOBuffer(response_info)); // adds ref to info
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteInfo(io_buffer, write_callback_.get());
// Start update after data write completes asynchronously.
}
void IfNoneMatchUpgradeTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
HttpHeadersRequestTestJob::Initialize("", "\"LadeDade\"");
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new IfModifiedSinceJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(
service_.get(), MockHttpServer::GetMockUrl("files/manifest1"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Give the newest cache a manifest enry that is in storage.
response_writer_.reset(
service_->storage()->CreateResponseWriter(group_->manifest_url(),
group_->group_id()));
AppCache* cache = MakeCacheForGroup(service_->storage()->NewCacheId(),
response_writer_->response_id());
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
host->AssociateCompleteCache(cache);
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
expect_old_cache_ = cache;
tested_manifest_ = MANIFEST1;
MockFrontend::HostIds ids1(1, host->host_id());
frontend->AddExpectedEvent(ids1, CHECKING_EVENT);
frontend->AddExpectedEvent(ids1, DOWNLOADING_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT);
frontend->AddExpectedEvent(ids1, PROGRESS_EVENT); // final
frontend->AddExpectedEvent(ids1, UPDATE_READY_EVENT);
// Seed storage with expected manifest response info that will cause
// an If-None-Match header to be put in the manifest fetch request.
const char data[] =
"HTTP/1.1 200 OK\0"
"ETag: \"LadeDade\"\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->headers = headers; // adds ref to headers
scoped_refptr<HttpResponseInfoIOBuffer> io_buffer(
new HttpResponseInfoIOBuffer(response_info)); // adds ref to info
write_callback_.reset(
new net::OldCompletionCallbackImpl<AppCacheUpdateJobTest>(this,
&AppCacheUpdateJobTest::StartUpdateAfterSeedingStorageData));
response_writer_->WriteInfo(io_buffer, write_callback_.get());
// Start update after data write completes asynchronously.
}
void IfNoneMatchRefetchTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
HttpHeadersRequestTestJob::Initialize("", "\"LadeDade\"");
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new IfModifiedSinceJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://headertest"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Simulate a refetch manifest request that uses an ETag header.
const char data[] =
"HTTP/1.1 200 OK\0"
"ETag: \"LadeDade\"\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->headers = headers; // adds ref to headers
group_->update_status_ = AppCacheGroup::DOWNLOADING;
update->manifest_response_info_.reset(response_info);
update->internal_state_ = AppCacheUpdateJob::REFETCH_MANIFEST;
update->FetchManifest(false); // not first request
HttpHeadersRequestTestJob::Verify();
delete update;
UpdateFinished();
}
void MultipleHeadersRefetchTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
// Verify that code is correct when building multiple extra headers.
HttpHeadersRequestTestJob::Initialize(
"Sat, 29 Oct 1994 19:43:31 GMT", "\"LadeDade\"");
net::URLRequestJobFactory* new_factory(new net::URLRequestJobFactory);
new_factory->SetProtocolHandler("http", new IfModifiedSinceJobFactory);
io_thread_->SetNewJobFactory(new_factory);
MakeService();
group_ = new AppCacheGroup(service_.get(), GURL("http://headertest"), 111);
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
// Simulate a refetch manifest request that uses an ETag header.
const char data[] =
"HTTP/1.1 200 OK\0"
"Last-Modified: Sat, 29 Oct 1994 19:43:31 GMT\0"
"ETag: \"LadeDade\"\0"
"\0";
net::HttpResponseHeaders* headers =
new net::HttpResponseHeaders(std::string(data, arraysize(data)));
net::HttpResponseInfo* response_info = new net::HttpResponseInfo();
response_info->headers = headers; // adds ref to headers
group_->update_status_ = AppCacheGroup::DOWNLOADING;
update->manifest_response_info_.reset(response_info);
update->internal_state_ = AppCacheUpdateJob::REFETCH_MANIFEST;
update->FetchManifest(false); // not first request
HttpHeadersRequestTestJob::Verify();
delete update;
UpdateFinished();
}
void CrossOriginHttpsSuccessTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
GURL manifest_url = MockHttpServer::GetMockHttpsUrl(
"files/valid_cross_origin_https_manifest");
MakeService();
group_ = new AppCacheGroup(
service_.get(), manifest_url,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = true;
tested_manifest_ = NONE;
MockFrontend::HostIds host_ids(1, host->host_id());
frontend->AddExpectedEvent(host_ids, CHECKING_EVENT);
WaitForUpdateToFinish();
}
void CrossOriginHttpsDeniedTest() {
ASSERT_EQ(MessageLoop::TYPE_IO, MessageLoop::current()->type());
GURL manifest_url = MockHttpServer::GetMockHttpsUrl(
"files/invalid_cross_origin_https_manifest");
MakeService();
group_ = new AppCacheGroup(
service_.get(), manifest_url,
service_->storage()->NewGroupId());
AppCacheUpdateJob* update = new AppCacheUpdateJob(service_.get(), group_);
group_->update_job_ = update;
MockFrontend* frontend = MakeMockFrontend();
AppCacheHost* host = MakeHost(1, frontend);
update->StartUpdate(host, GURL());
// Set up checks for when update job finishes.
do_checks_after_update_finished_ = true;
expect_group_obsolete_ = false;
expect_group_has_cache_ = false;
tested_manifest_ = NONE;
MockFrontend::HostIds host_ids(1, host->host_id());
frontend->AddExpectedEvent(host_ids, CHECKING_EVENT);
WaitForUpdateToFinish();
}
void WaitForUpdateToFinish() {
if (group_->update_status() == AppCacheGroup::IDLE)
UpdateFinished();
else
group_->AddUpdateObserver(this);
}
void OnUpdateComplete(AppCacheGroup* group) {
ASSERT_EQ(group_, group);
protect_newest_cache_ = group->newest_complete_cache();
UpdateFinished();
}
void UpdateFinished() {
// We unwind the stack prior to finishing up to let stack-based objects
// get deleted.
MessageLoop::current()->PostTask(
FROM_HERE, base::Bind(&AppCacheUpdateJobTest::UpdateFinishedUnwound,
base::Unretained(this)));
}
void UpdateFinishedUnwound() {
EXPECT_EQ(AppCacheGroup::IDLE, group_->update_status());
EXPECT_TRUE(group_->update_job() == NULL);
if (do_checks_after_update_finished_)
VerifyExpectations();
// Clean up everything that was created on the IO thread.
protect_newest_cache_ = NULL;
group_ = NULL;
STLDeleteContainerPointers(hosts_.begin(), hosts_.end());
STLDeleteContainerPointers(frontends_.begin(), frontends_.end());
response_infos_.clear();
service_.reset(NULL);
event_->Signal();
}
void MakeService() {
service_.reset(new MockAppCacheService());
service_->set_request_context(io_thread_->request_context());
}
AppCache* MakeCacheForGroup(int64 cache_id, int64 manifest_response_id) {
AppCache* cache = new AppCache(service_.get(), cache_id);
cache->set_complete(true);
cache->set_update_time(base::Time::Now());
group_->AddCache(cache);
// Add manifest entry to cache.
cache->AddEntry(group_->manifest_url(),
AppCacheEntry(AppCacheEntry::MANIFEST, manifest_response_id));
return cache;
}
AppCacheHost* MakeHost(int host_id, AppCacheFrontend* frontend) {
AppCacheHost* host = new AppCacheHost(host_id, frontend, service_.get());
hosts_.push_back(host);
return host;
}
AppCacheResponseInfo* MakeAppCacheResponseInfo(
const GURL& manifest_url, int64 response_id,
const std::string& raw_headers) {
net::HttpResponseInfo* http_info = new net::HttpResponseInfo();
http_info->headers = new net::HttpResponseHeaders(raw_headers);
scoped_refptr<AppCacheResponseInfo> info(
new AppCacheResponseInfo(service_.get(), manifest_url,
response_id, http_info, 0));
response_infos_.push_back(info);
return info;
}
MockFrontend* MakeMockFrontend() {
MockFrontend* frontend = new MockFrontend();
frontends_.push_back(frontend);
return frontend;
}
// Verifies conditions about the group and notifications after an update
// has finished. Cannot verify update job internals as update is deleted.
void VerifyExpectations() {
RetryRequestTestJob::Verify();
HttpHeadersRequestTestJob::Verify();
EXPECT_EQ(expect_group_obsolete_, group_->is_obsolete());
if (expect_group_has_cache_) {
EXPECT_TRUE(group_->newest_complete_cache() != NULL);
if (expect_non_null_update_time_)
EXPECT_TRUE(!group_->newest_complete_cache()->update_time().is_null());
if (expect_old_cache_) {
EXPECT_NE(expect_old_cache_, group_->newest_complete_cache());
EXPECT_TRUE(group_->old_caches().end() !=
std::find(group_->old_caches().begin(),
group_->old_caches().end(), expect_old_cache_));
}
if (expect_newest_cache_) {
EXPECT_EQ(expect_newest_cache_, group_->newest_complete_cache());
EXPECT_TRUE(group_->old_caches().end() ==
std::find(group_->old_caches().begin(),
group_->old_caches().end(), expect_newest_cache_));
} else {
// Tests that don't know which newest cache to expect contain updates
// that succeed (because the update creates a new cache whose pointer
// is unknown to the test). Check group and newest cache were stored
// when update succeeds.
MockAppCacheStorage* storage =
reinterpret_cast<MockAppCacheStorage*>(service_->storage());
EXPECT_TRUE(storage->IsGroupStored(group_));
EXPECT_TRUE(storage->IsCacheStored(group_->newest_complete_cache()));
// Check that all entries in the newest cache were stored.
const AppCache::EntryMap& entries =
group_->newest_complete_cache()->entries();
for (AppCache::EntryMap::const_iterator it = entries.begin();
it != entries.end(); ++it) {
EXPECT_NE(kNoResponseId, it->second.response_id());
// Check that any copied entries have the expected response id
// and that entries that are not copied have a different response id.
std::map<GURL, int64>::iterator found =
expect_response_ids_.find(it->first);
if (found != expect_response_ids_.end()) {
EXPECT_EQ(found->second, it->second.response_id());
} else if (expect_old_cache_) {
AppCacheEntry* old_entry = expect_old_cache_->GetEntry(it->first);
if (old_entry)
EXPECT_NE(old_entry->response_id(), it->second.response_id());
}
}
}
} else {
EXPECT_TRUE(group_->newest_complete_cache() == NULL);
}
// Check expected events.
for (size_t i = 0; i < frontends_.size(); ++i) {
MockFrontend* frontend = frontends_[i];
MockFrontend::RaisedEvents& expected_events = frontend->expected_events_;
MockFrontend::RaisedEvents& actual_events = frontend->raised_events_;
EXPECT_EQ(expected_events.size(), actual_events.size());
// Check each expected event.
for (size_t j = 0;
j < expected_events.size() && j < actual_events.size(); ++j) {
EXPECT_EQ(expected_events[j].second, actual_events[j].second);
MockFrontend::HostIds& expected_ids = expected_events[j].first;
MockFrontend::HostIds& actual_ids = actual_events[j].first;
EXPECT_EQ(expected_ids.size(), actual_ids.size());
for (size_t k = 0; k < expected_ids.size(); ++k) {
int id = expected_ids[k];
EXPECT_TRUE(std::find(actual_ids.begin(), actual_ids.end(), id) !=
actual_ids.end());
}
}
if (!frontend->expected_error_message_.empty()) {
EXPECT_EQ(frontend->expected_error_message_,
frontend->error_message_);
}
}
// Verify expected cache contents last as some checks are asserts
// and will abort the test if they fail.
if (tested_manifest_) {
AppCache* cache = group_->newest_complete_cache();
ASSERT_TRUE(cache != NULL);
EXPECT_EQ(group_, cache->owning_group());
EXPECT_TRUE(cache->is_complete());
switch (tested_manifest_) {
case MANIFEST1:
VerifyManifest1(cache);
break;
case MANIFEST_MERGED_TYPES:
VerifyManifestMergedTypes(cache);
break;
case EMPTY_MANIFEST:
VerifyEmptyManifest(cache);
break;
case EMPTY_FILE_MANIFEST:
VerifyEmptyFileManifest(cache);
break;
case PENDING_MASTER_NO_UPDATE:
VerifyMasterEntryNoUpdate(cache);
break;
case NONE:
default:
break;
}
}
}
void VerifyManifest1(AppCache* cache) {
size_t expected = 3 + expect_extra_entries_.size();
EXPECT_EQ(expected, cache->entries().size());
const char* kManifestPath = tested_manifest_path_override_ ?
tested_manifest_path_override_ :
"files/manifest1";
AppCacheEntry* entry =
cache->GetEntry(MockHttpServer::GetMockUrl(kManifestPath));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::MANIFEST, entry->types());
entry = cache->GetEntry(MockHttpServer::GetMockUrl("files/explicit1"));
ASSERT_TRUE(entry);
EXPECT_TRUE(entry->IsExplicit());
entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/fallback1a"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::FALLBACK, entry->types());
for (AppCache::EntryMap::iterator i = expect_extra_entries_.begin();
i != expect_extra_entries_.end(); ++i) {
entry = cache->GetEntry(i->first);
ASSERT_TRUE(entry);
EXPECT_EQ(i->second.types(), entry->types());
}
expected = 1;
EXPECT_EQ(expected, cache->fallback_namespaces_.size());
EXPECT_TRUE(cache->fallback_namespaces_.end() !=
std::find(cache->fallback_namespaces_.begin(),
cache->fallback_namespaces_.end(),
FallbackNamespace(
MockHttpServer::GetMockUrl("files/fallback1"),
MockHttpServer::GetMockUrl("files/fallback1a"))));
EXPECT_TRUE(cache->online_whitelist_namespaces_.empty());
EXPECT_TRUE(cache->online_whitelist_all_);
EXPECT_TRUE(cache->update_time_ > base::Time());
}
void VerifyManifestMergedTypes(AppCache* cache) {
size_t expected = 2;
EXPECT_EQ(expected, cache->entries().size());
AppCacheEntry* entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/manifest-merged-types"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::EXPLICIT | AppCacheEntry::MANIFEST,
entry->types());
entry = cache->GetEntry(MockHttpServer::GetMockUrl("files/explicit1"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::EXPLICIT | AppCacheEntry::FALLBACK |
AppCacheEntry::MASTER, entry->types());
expected = 1;
EXPECT_EQ(expected, cache->fallback_namespaces_.size());
EXPECT_TRUE(cache->fallback_namespaces_.end() !=
std::find(cache->fallback_namespaces_.begin(),
cache->fallback_namespaces_.end(),
FallbackNamespace(
MockHttpServer::GetMockUrl("files/fallback1"),
MockHttpServer::GetMockUrl("files/explicit1"))));
EXPECT_EQ(expected, cache->online_whitelist_namespaces_.size());
EXPECT_TRUE(cache->online_whitelist_namespaces_.end() !=
std::find(cache->online_whitelist_namespaces_.begin(),
cache->online_whitelist_namespaces_.end(),
MockHttpServer::GetMockUrl("files/online1")));
EXPECT_FALSE(cache->online_whitelist_all_);
EXPECT_TRUE(cache->update_time_ > base::Time());
}
void VerifyEmptyManifest(AppCache* cache) {
const char* kManifestPath = tested_manifest_path_override_ ?
tested_manifest_path_override_ :
"files/empty-manifest";
size_t expected = 1;
EXPECT_EQ(expected, cache->entries().size());
AppCacheEntry* entry = cache->GetEntry(
MockHttpServer::GetMockUrl(kManifestPath));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::MANIFEST, entry->types());
EXPECT_TRUE(cache->fallback_namespaces_.empty());
EXPECT_TRUE(cache->online_whitelist_namespaces_.empty());
EXPECT_FALSE(cache->online_whitelist_all_);
EXPECT_TRUE(cache->update_time_ > base::Time());
}
void VerifyEmptyFileManifest(AppCache* cache) {
EXPECT_EQ(size_t(2), cache->entries().size());
AppCacheEntry* entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/empty-file-manifest"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::MANIFEST, entry->types());
entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/empty1"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::EXPLICIT, entry->types());
EXPECT_TRUE(entry->has_response_id());
EXPECT_TRUE(cache->fallback_namespaces_.empty());
EXPECT_TRUE(cache->online_whitelist_namespaces_.empty());
EXPECT_FALSE(cache->online_whitelist_all_);
EXPECT_TRUE(cache->update_time_ > base::Time());
}
void VerifyMasterEntryNoUpdate(AppCache* cache) {
EXPECT_EQ(size_t(3), cache->entries().size());
AppCacheEntry* entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/notmodified"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::MANIFEST, entry->types());
entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/explicit1"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::MASTER, entry->types());
EXPECT_TRUE(entry->has_response_id());
entry = cache->GetEntry(
MockHttpServer::GetMockUrl("files/explicit2"));
ASSERT_TRUE(entry);
EXPECT_EQ(AppCacheEntry::EXPLICIT | AppCacheEntry::MASTER, entry->types());
EXPECT_TRUE(entry->has_response_id());
EXPECT_TRUE(cache->fallback_namespaces_.empty());
EXPECT_TRUE(cache->online_whitelist_namespaces_.empty());
EXPECT_FALSE(cache->online_whitelist_all_);
EXPECT_TRUE(cache->update_time_ > base::Time());
}
private:
// Various manifest files used in this test.
enum TestedManifest {
NONE,
MANIFEST1,
MANIFEST_MERGED_TYPES,
EMPTY_MANIFEST,
EMPTY_FILE_MANIFEST,
PENDING_MASTER_NO_UPDATE,
};
scoped_ptr<IOThread> io_thread_;
scoped_ptr<MockAppCacheService> service_;
scoped_refptr<AppCacheGroup> group_;
scoped_refptr<AppCache> protect_newest_cache_;
scoped_ptr<base::WaitableEvent> event_;
scoped_ptr<AppCacheResponseWriter> response_writer_;
scoped_ptr<net::OldCompletionCallbackImpl<AppCacheUpdateJobTest> >
write_callback_;
// Hosts used by an async test that need to live until update job finishes.
// Otherwise, test can put host on the stack instead of here.
std::vector<AppCacheHost*> hosts_;
// Response infos used by an async test that need to live until update job
// finishes.
std::vector<scoped_refptr<AppCacheResponseInfo> > response_infos_;
// Flag indicating if test cares to verify the update after update finishes.
bool do_checks_after_update_finished_;
bool expect_group_obsolete_;
bool expect_group_has_cache_;
AppCache* expect_old_cache_;
AppCache* expect_newest_cache_;
bool expect_non_null_update_time_;
std::vector<MockFrontend*> frontends_; // to check expected events
TestedManifest tested_manifest_;
const char* tested_manifest_path_override_;
AppCache::EntryMap expect_extra_entries_;
std::map<GURL, int64> expect_response_ids_;
};
TEST_F(AppCacheUpdateJobTest, AlreadyChecking) {
MockAppCacheService service;
scoped_refptr<AppCacheGroup> group(
new AppCacheGroup(&service, GURL("http://manifesturl.com"),
service.storage()->NewGroupId()));
AppCacheUpdateJob update(&service, group);
// Pretend group is in checking state.
group->update_job_ = &update;
group->update_status_ = AppCacheGroup::CHECKING;
update.StartUpdate(NULL, GURL());
EXPECT_EQ(AppCacheGroup::CHECKING, group->update_status());
MockFrontend mock_frontend;
AppCacheHost host(1, &mock_frontend, &service);
update.StartUpdate(&host, GURL());
MockFrontend::RaisedEvents events = mock_frontend.raised_events_;
size_t expected = 1;
EXPECT_EQ(expected, events.size());
EXPECT_EQ(expected, events[0].first.size());
EXPECT_EQ(host.host_id(), events[0].first[0]);
EXPECT_EQ(CHECKING_EVENT, events[0].second);
EXPECT_EQ(AppCacheGroup::CHECKING, group->update_status());
}
TEST_F(AppCacheUpdateJobTest, AlreadyDownloading) {
MockAppCacheService service;
scoped_refptr<AppCacheGroup> group(
new AppCacheGroup(&service, GURL("http://manifesturl.com"),
service.storage()->NewGroupId()));
AppCacheUpdateJob update(&service, group);
// Pretend group is in downloading state.
group->update_job_ = &update;
group->update_status_ = AppCacheGroup::DOWNLOADING;
update.StartUpdate(NULL, GURL());
EXPECT_EQ(AppCacheGroup::DOWNLOADING, group->update_status());
MockFrontend mock_frontend;
AppCacheHost host(1, &mock_frontend, &service);
update.StartUpdate(&host, GURL());
MockFrontend::RaisedEvents events = mock_frontend.raised_events_;
size_t expected = 2;
EXPECT_EQ(expected, events.size());
expected = 1;
EXPECT_EQ(expected, events[0].first.size());
EXPECT_EQ(host.host_id(), events[0].first[0]);
EXPECT_EQ(CHECKING_EVENT, events[0].second);
EXPECT_EQ(expected, events[1].first.size());
EXPECT_EQ(host.host_id(), events[1].first[0]);
EXPECT_EQ(appcache::DOWNLOADING_EVENT, events[1].second);
EXPECT_EQ(AppCacheGroup::DOWNLOADING, group->update_status());
}
TEST_F(AppCacheUpdateJobTest, StartCacheAttempt) {
RunTestOnIOThread(&AppCacheUpdateJobTest::StartCacheAttemptTest);
}
TEST_F(AppCacheUpdateJobTest, StartUpgradeAttempt) {
RunTestOnIOThread(&AppCacheUpdateJobTest::StartUpgradeAttemptTest);
}
TEST_F(AppCacheUpdateJobTest, CacheAttemptFetchManifestFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::CacheAttemptFetchManifestFailTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeFetchManifestFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeFetchManifestFailTest);
}
TEST_F(AppCacheUpdateJobTest, ManifestRedirect) {
RunTestOnIOThread(&AppCacheUpdateJobTest::ManifestRedirectTest);
}
TEST_F(AppCacheUpdateJobTest, ManifestWrongMimeType) {
RunTestOnIOThread(&AppCacheUpdateJobTest::ManifestWrongMimeTypeTest);
}
TEST_F(AppCacheUpdateJobTest, ManifestNotFound) {
RunTestOnIOThread(&AppCacheUpdateJobTest::ManifestNotFoundTest);
}
TEST_F(AppCacheUpdateJobTest, ManifestGone) {
RunTestOnIOThread(&AppCacheUpdateJobTest::ManifestGoneTest);
}
TEST_F(AppCacheUpdateJobTest, CacheAttemptNotModified) {
RunTestOnIOThread(&AppCacheUpdateJobTest::CacheAttemptNotModifiedTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeNotModified) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeNotModifiedTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeManifestDataUnchanged) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeManifestDataUnchangedTest);
}
TEST_F(AppCacheUpdateJobTest, BasicCacheAttemptSuccess) {
RunTestOnIOThread(&AppCacheUpdateJobTest::BasicCacheAttemptSuccessTest);
}
TEST_F(AppCacheUpdateJobTest, BasicUpgradeSuccess) {
RunTestOnIOThread(&AppCacheUpdateJobTest::BasicUpgradeSuccessTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeLoadFromNewestCache) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeLoadFromNewestCacheTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeNoLoadFromNewestCache) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeNoLoadFromNewestCacheTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeLoadFromNewestCacheVaryHeader) {
RunTestOnIOThread(
&AppCacheUpdateJobTest::UpgradeLoadFromNewestCacheVaryHeaderTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeSuccessMergedTypes) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeSuccessMergedTypesTest);
}
TEST_F(AppCacheUpdateJobTest, CacheAttemptFailUrlFetch) {
RunTestOnIOThread(&AppCacheUpdateJobTest::CacheAttemptFailUrlFetchTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeFailUrlFetch) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeFailUrlFetchTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeFailMasterUrlFetch) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeFailMasterUrlFetchTest);
}
TEST_F(AppCacheUpdateJobTest, EmptyManifest) {
RunTestOnIOThread(&AppCacheUpdateJobTest::EmptyManifestTest);
}
TEST_F(AppCacheUpdateJobTest, EmptyFile) {
RunTestOnIOThread(&AppCacheUpdateJobTest::EmptyFileTest);
}
TEST_F(AppCacheUpdateJobTest, RetryRequest) {
RunTestOnIOThread(&AppCacheUpdateJobTest::RetryRequestTest);
}
TEST_F(AppCacheUpdateJobTest, RetryNoRetryAfter) {
RunTestOnIOThread(&AppCacheUpdateJobTest::RetryNoRetryAfterTest);
}
TEST_F(AppCacheUpdateJobTest, RetryNonzeroRetryAfter) {
RunTestOnIOThread(&AppCacheUpdateJobTest::RetryNonzeroRetryAfterTest);
}
TEST_F(AppCacheUpdateJobTest, RetrySuccess) {
RunTestOnIOThread(&AppCacheUpdateJobTest::RetrySuccessTest);
}
TEST_F(AppCacheUpdateJobTest, RetryUrl) {
RunTestOnIOThread(&AppCacheUpdateJobTest::RetryUrlTest);
}
TEST_F(AppCacheUpdateJobTest, FailStoreNewestCache) {
RunTestOnIOThread(&AppCacheUpdateJobTest::FailStoreNewestCacheTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryFailStoreNewestCacheTest) {
RunTestOnIOThread(
&AppCacheUpdateJobTest::MasterEntryFailStoreNewestCacheTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeFailStoreNewestCache) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeFailStoreNewestCacheTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeFailMakeGroupObsolete) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeFailMakeGroupObsoleteTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryFetchManifestFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntryFetchManifestFailTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryBadManifest) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntryBadManifestTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryManifestNotFound) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntryManifestNotFoundTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryFailUrlFetch) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntryFailUrlFetchTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryAllFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntryAllFailTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeMasterEntryAllFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeMasterEntryAllFailTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntrySomeFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntrySomeFailTest);
}
TEST_F(AppCacheUpdateJobTest, UpgradeMasterEntrySomeFail) {
RunTestOnIOThread(&AppCacheUpdateJobTest::UpgradeMasterEntrySomeFailTest);
}
TEST_F(AppCacheUpdateJobTest, MasterEntryNoUpdate) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MasterEntryNoUpdateTest);
}
TEST_F(AppCacheUpdateJobTest, StartUpdateMidCacheAttempt) {
RunTestOnIOThread(&AppCacheUpdateJobTest::StartUpdateMidCacheAttemptTest);
}
TEST_F(AppCacheUpdateJobTest, StartUpdateMidNoUpdate) {
RunTestOnIOThread(&AppCacheUpdateJobTest::StartUpdateMidNoUpdateTest);
}
TEST_F(AppCacheUpdateJobTest, StartUpdateMidDownload) {
RunTestOnIOThread(&AppCacheUpdateJobTest::StartUpdateMidDownloadTest);
}
TEST_F(AppCacheUpdateJobTest, QueueMasterEntry) {
RunTestOnIOThread(&AppCacheUpdateJobTest::QueueMasterEntryTest);
}
TEST_F(AppCacheUpdateJobTest, IfModifiedSince) {
RunTestOnIOThread(&AppCacheUpdateJobTest::IfModifiedSinceTest);
}
TEST_F(AppCacheUpdateJobTest, IfModifiedSinceUpgrade) {
RunTestOnIOThread(&AppCacheUpdateJobTest::IfModifiedSinceUpgradeTest);
}
TEST_F(AppCacheUpdateJobTest, IfNoneMatchUpgrade) {
RunTestOnIOThread(&AppCacheUpdateJobTest::IfNoneMatchUpgradeTest);
}
TEST_F(AppCacheUpdateJobTest, IfNoneMatchRefetch) {
RunTestOnIOThread(&AppCacheUpdateJobTest::IfNoneMatchRefetchTest);
}
TEST_F(AppCacheUpdateJobTest, MultipleHeadersRefetch) {
RunTestOnIOThread(&AppCacheUpdateJobTest::MultipleHeadersRefetchTest);
}
TEST_F(AppCacheUpdateJobTest, CrossOriginHttpsSuccess) {
RunTestOnIOThread(&AppCacheUpdateJobTest::CrossOriginHttpsSuccessTest);
}
TEST_F(AppCacheUpdateJobTest, CrossOriginHttpsDenied) {
RunTestOnIOThread(&AppCacheUpdateJobTest::CrossOriginHttpsDeniedTest);
}
} // namespace appcache