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// Copyright 2016 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 "third_party/blink/renderer/core/loader/ping_loader.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/platform/web_url_loader_factory.h"
#include "third_party/blink/public/platform/web_url_loader_mock_factory.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/loader/empty_clients.h"
#include "third_party/blink/renderer/core/loader/frame_loader.h"
#include "third_party/blink/renderer/core/testing/page_test_base.h"
#include "third_party/blink/renderer/platform/loader/testing/web_url_loader_factory_with_mock.h"
#include "third_party/blink/renderer/platform/network/encoded_form_data.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"
#include "third_party/blink/renderer/platform/testing/url_test_helpers.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
namespace blink {
namespace {
class PartialResourceRequest {
public:
PartialResourceRequest() : PartialResourceRequest(ResourceRequest()) {}
PartialResourceRequest(const ResourceRequest& request)
: url_(request.Url()), priority_(request.Priority()) {
http_header_fields_.Adopt(request.HttpHeaderFields().CopyData());
}
bool IsNull() const { return url_.IsNull(); }
const KURL& Url() const { return url_; }
const AtomicString& HttpHeaderField(const AtomicString& name) const {
return http_header_fields_.Get(name);
}
ResourceLoadPriority Priority() const { return priority_; }
private:
KURL url_;
HTTPHeaderMap http_header_fields_;
ResourceLoadPriority priority_;
};
class PingLocalFrameClient : public EmptyLocalFrameClient {
public:
PingLocalFrameClient() = default;
std::unique_ptr<WebURLLoaderFactory> CreateURLLoaderFactory() override {
return std::make_unique<WebURLLoaderFactoryWithMock>(
WebURLLoaderMockFactory::GetSingletonInstance());
}
void DispatchWillSendRequest(ResourceRequest& request) override {
if (request.GetKeepalive())
ping_request_ = PartialResourceRequest(request);
}
const PartialResourceRequest& PingRequest() const { return ping_request_; }
private:
PartialResourceRequest ping_request_;
};
class PingLoaderTest : public PageTestBase {
public:
void SetUp() override {
client_ = MakeGarbageCollected<PingLocalFrameClient>();
PageTestBase::SetupPageWithClients(nullptr, client_);
}
void TearDown() override {
url_test_helpers::UnregisterAllURLsAndClearMemoryCache();
}
void SetDocumentURL(const KURL& url) {
GetFrame().Loader().CommitNavigation(
WebNavigationParams::CreateWithHTMLBuffer(SharedBuffer::Create(), url),
nullptr /* extra_data */);
blink::test::RunPendingTasks();
ASSERT_EQ(url.GetString(), GetDocument().Url().GetString());
}
const PartialResourceRequest& PingAndGetRequest(const KURL& ping_url) {
KURL destination_url("http://navigation.destination");
// TODO(crbug.com/751425): We should use the mock functionality
// via |PageTestBase::dummy_page_holder_|.
url_test_helpers::RegisterMockedURLLoad(
ping_url, test::CoreTestDataPath("bar.html"), "text/html");
PingLoader::SendLinkAuditPing(&GetFrame(), ping_url, destination_url);
const PartialResourceRequest& ping_request = client_->PingRequest();
if (!ping_request.IsNull()) {
EXPECT_EQ(destination_url.GetString(),
ping_request.HttpHeaderField("Ping-To"));
}
// Serve the ping request, since it will otherwise bleed in to the next
// test, and once begun there is no way to cancel it directly.
url_test_helpers::ServeAsynchronousRequests();
return ping_request;
}
protected:
Persistent<PingLocalFrameClient> client_;
};
TEST_F(PingLoaderTest, HTTPSToHTTPS) {
KURL ping_url("https://localhost/bar.html");
SetDocumentURL(KURL("https://127.0.0.1:8000/foo.html"));
const PartialResourceRequest& ping_request = PingAndGetRequest(ping_url);
ASSERT_FALSE(ping_request.IsNull());
EXPECT_EQ(ping_url, ping_request.Url());
EXPECT_EQ(String(), ping_request.HttpHeaderField("Ping-From"));
}
TEST_F(PingLoaderTest, HTTPToHTTPS) {
KURL document_url("http://127.0.0.1:8000/foo.html");
KURL ping_url("https://localhost/bar.html");
SetDocumentURL(document_url);
const PartialResourceRequest& ping_request = PingAndGetRequest(ping_url);
ASSERT_FALSE(ping_request.IsNull());
EXPECT_EQ(ping_url, ping_request.Url());
EXPECT_EQ(document_url.GetString(),
ping_request.HttpHeaderField("Ping-From"));
}
TEST_F(PingLoaderTest, NonHTTPPingTarget) {
SetDocumentURL(KURL("http://127.0.0.1:8000/foo.html"));
const PartialResourceRequest& ping_request =
PingAndGetRequest(KURL("ftp://localhost/bar.html"));
ASSERT_TRUE(ping_request.IsNull());
}
TEST_F(PingLoaderTest, LinkAuditPingPriority) {
KURL destination_url("http://navigation.destination");
SetDocumentURL(KURL("http://localhost/foo.html"));
KURL ping_url("https://localhost/bar.html");
// TODO(crbug.com/751425): We should use the mock functionality
// via |PageTestBase::dummy_page_holder_|.
url_test_helpers::RegisterMockedURLLoad(
ping_url, test::CoreTestDataPath("bar.html"), "text/html");
PingLoader::SendLinkAuditPing(&GetFrame(), ping_url, destination_url);
url_test_helpers::ServeAsynchronousRequests();
const PartialResourceRequest& request = client_->PingRequest();
ASSERT_FALSE(request.IsNull());
ASSERT_EQ(request.Url(), ping_url);
EXPECT_EQ(ResourceLoadPriority::kVeryLow, request.Priority());
}
TEST_F(PingLoaderTest, ViolationPriority) {
SetDocumentURL(KURL("http://localhost/foo.html"));
KURL ping_url("https://localhost/bar.html");
// TODO(crbug.com/751425): We should use the mock functionality
// via |PageTestBase::dummy_page_holder_|.
url_test_helpers::RegisterMockedURLLoad(
ping_url, test::CoreTestDataPath("bar.html"), "text/html");
PingLoader::SendViolationReport(&GetFrame(), ping_url,
EncodedFormData::Create());
url_test_helpers::ServeAsynchronousRequests();
const PartialResourceRequest& request = client_->PingRequest();
ASSERT_FALSE(request.IsNull());
ASSERT_EQ(request.Url(), ping_url);
EXPECT_EQ(ResourceLoadPriority::kVeryLow, request.Priority());
}
TEST_F(PingLoaderTest, BeaconPriority) {
SetDocumentURL(KURL("https://localhost/foo.html"));
KURL ping_url("https://localhost/bar.html");
// TODO(crbug.com/751425): We should use the mock functionality
// via |PageTestBase::dummy_page_holder_|.
url_test_helpers::RegisterMockedURLLoad(
ping_url, test::CoreTestDataPath("bar.html"), "text/html");
PingLoader::SendBeacon(*ToScriptStateForMainWorld(&GetFrame()), &GetFrame(),
ping_url, "hello");
url_test_helpers::ServeAsynchronousRequests();
const PartialResourceRequest& request = client_->PingRequest();
ASSERT_FALSE(request.IsNull());
ASSERT_EQ(request.Url(), ping_url);
EXPECT_EQ(ResourceLoadPriority::kVeryLow, request.Priority());
}
} // namespace
} // namespace blink
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