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cef/tests/ceftests/request_handler_unittest.cc
Marshall Greenblatt 4f07cba011 Windows: Fix type conversion warning with 64-bit MSVC. 
request_handler_unittest.cc(448,55): warning C4267: 'argument':
conversion from 'size_t' to 'int', possible loss of data
2019-10-21 15:34:50 +02:00

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// Copyright (c) 2013 The Chromium Embedded Framework 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 <algorithm>
#include <cmath>
#include <sstream>
#include <string>
#include <vector>
#include "include/base/cef_bind.h"
#include "include/base/cef_scoped_ptr.h"
#include "include/cef_cookie.h"
#include "include/cef_request_context_handler.h"
#include "include/wrapper/cef_closure_task.h"
#include "include/wrapper/cef_stream_resource_handler.h"
#include "tests/ceftests/test_handler.h"
#include "tests/ceftests/test_util.h"
#include "tests/gtest/include/gtest/gtest.h"
#include "tests/shared/browser/client_app_browser.h"
#include "tests/shared/renderer/client_app_renderer.h"
using client::ClientAppBrowser;
using client::ClientAppRenderer;
namespace {
enum NetNotifyTestType {
NNTT_NONE = 0,
NNTT_NORMAL,
NNTT_DELAYED_RENDERER,
NNTT_DELAYED_BROWSER,
};
const char kNetNotifyOrigin1[] = "http://tests-netnotify1/";
const char kNetNotifyOrigin2[] = "http://tests-netnotify2/";
const char kNetNotifyMsg[] = "RequestHandlerTest.NetNotify";
const char kNetNotifyTestCmdKey[] = "rh-net-notify-test";
// Browser side.
class NetNotifyTestHandler : public TestHandler {
public:
NetNotifyTestHandler(CompletionState* completion_state,
NetNotifyTestType test_type,
bool same_origin)
: TestHandler(completion_state),
test_type_(test_type),
same_origin_(same_origin) {}
void SetupTest() override {
std::stringstream ss;
ss << kNetNotifyOrigin1 << "nav1.html?t=" << test_type_;
url1_ = ss.str();
ss.str("");
ss << (same_origin_ ? kNetNotifyOrigin1 : kNetNotifyOrigin2)
<< "nav2.html?t=" << test_type_;
url2_ = ss.str();
const std::string& resource1 =
"<html>"
"<head><script>document.cookie='name1=value1';</script></head>"
"<body>Nav1</body>"
"</html>";
response_length1_ = static_cast<int64>(resource1.size());
AddResource(url1_, resource1, "text/html");
const std::string& resource2 =
"<html>"
"<head><script>document.cookie='name2=value2';</script></head>"
"<body>Nav2</body>"
"</html>";
response_length2_ = static_cast<int64>(resource2.size());
AddResource(url2_, resource2, "text/html");
// Create the request context that will use an in-memory cache.
CefRequestContextSettings settings;
CefRefPtr<CefRequestContext> request_context =
CefRequestContext::CreateContext(settings, NULL);
cookie_manager_ = request_context->GetCookieManager(NULL);
CefRefPtr<CefDictionaryValue> extra_info = CefDictionaryValue::Create();
extra_info->SetBool(kNetNotifyTestCmdKey, true);
// Create browser that loads the 1st URL.
CreateBrowser(url1_, request_context, extra_info);
}
void RunTest() override {
// Navigate to the 2nd URL.
GetBrowser()->GetMainFrame()->LoadURL(url2_);
// Time out the test after a reasonable period of time.
SetTestTimeout();
}
cef_return_value_t OnBeforeResourceLoad(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
CefRefPtr<CefRequestCallback> callback) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
const std::string& url = request->GetURL();
if (url.find(url1_) == 0)
got_before_resource_load1_.yes();
else if (url.find(url2_) == 0)
got_before_resource_load2_.yes();
else
EXPECT_TRUE(false); // Not reached
return RV_CONTINUE;
}
CefRefPtr<CefResourceHandler> GetResourceHandler(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
const std::string& url = request->GetURL();
if (url.find(url1_) == 0)
got_get_resource_handler1_.yes();
else if (url.find(url2_) == 0)
got_get_resource_handler2_.yes();
else
EXPECT_TRUE(false); // Not reached
return TestHandler::GetResourceHandler(browser, frame, request);
}
void OnResourceLoadComplete(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
CefRefPtr<CefResponse> response,
URLRequestStatus status,
int64 received_content_length) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
EXPECT_EQ(UR_SUCCESS, status);
const std::string& url = request->GetURL();
if (url.find(url1_) == 0) {
got_resource_load_complete1_.yes();
EXPECT_EQ(response_length1_, received_content_length);
} else if (url.find(url2_) == 0) {
got_resource_load_complete2_.yes();
EXPECT_EQ(response_length2_, received_content_length);
} else {
EXPECT_TRUE(false); // Not reached
}
}
bool OnBeforeBrowse(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
bool user_gesture,
bool is_redirect) override {
std::string url = request->GetURL();
// Check if the load has already been delayed.
bool delay_loaded = (url.find("delayed=true") != std::string::npos);
if (url.find(url1_) == 0) {
got_before_browse1_.yes();
EXPECT_FALSE(delay_loaded);
} else if (url.find(url2_) == 0) {
got_before_browse2_.yes();
if (delay_loaded) {
got_before_browse2_delayed_.yes();
} else if (test_type_ == NNTT_DELAYED_RENDERER ||
test_type_ == NNTT_DELAYED_BROWSER) {
got_before_browse2_will_delay_.yes();
// Navigating cross-origin from the browser process will cause a new
// render process to be created. We therefore need some information in
// the request itself to tell us that the navigation has already been
// delayed.
// Navigating cross-origin from the renderer process will cause the
// process to be terminated with "bad IPC message" reason
// INVALID_INITIATOR_ORIGIN (213).
url += "&delayed=true";
if (test_type_ == NNTT_DELAYED_RENDERER) {
// Load the URL from the render process.
CefRefPtr<CefProcessMessage> message =
CefProcessMessage::Create(kNetNotifyMsg);
CefRefPtr<CefListValue> args = message->GetArgumentList();
args->SetInt(0, test_type_);
args->SetString(1, url);
frame->SendProcessMessage(PID_RENDERER, message);
} else {
// Load the URL from the browser process.
frame->LoadURL(url);
}
// Cancel the load.
return true;
}
} else {
EXPECT_TRUE(false); // Not reached
}
// Allow the load to continue.
return false;
}
void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) override {
const std::string& url = frame->GetURL();
if (url.find(url1_) == 0) {
got_load_end1_.yes();
SetupCompleteIfDone();
} else if (url.find(url2_) == 0) {
got_load_end2_.yes();
FinishTestIfDone();
} else {
EXPECT_TRUE(false); // Not reached
}
}
bool OnProcessMessageReceived(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) override {
if (message->GetName().ToString() == kNetNotifyMsg) {
CefRefPtr<CefListValue> args = message->GetArgumentList();
EXPECT_TRUE(args.get());
std::string url = args->GetString(0);
if (url.find(url1_) == 0) {
got_process_message1_.yes();
SetupCompleteIfDone();
} else if (url.find(url2_) == 0) {
got_process_message2_.yes();
FinishTestIfDone();
} else {
EXPECT_TRUE(false); // Not reached
}
return true;
}
// Message not handled.
return false;
}
void OnRenderProcessTerminated(CefRefPtr<CefBrowser> browser,
TerminationStatus status) override {
got_process_terminated_ct_++;
// Termination is expected for cross-origin requests initiated from the
// renderer process.
if (!(test_type_ == NNTT_DELAYED_RENDERER && !same_origin_)) {
TestHandler::OnRenderProcessTerminated(browser, status);
}
FinishTest();
}
protected:
void SetupCompleteIfDone() {
if (got_load_end1_ && got_process_message1_)
SetupComplete();
}
void FinishTestIfDone() {
if (got_load_end2_ && got_process_message2_)
FinishTest();
}
void FinishTest() {
// Verify that cookies were set correctly.
class TestVisitor : public CefCookieVisitor {
public:
explicit TestVisitor(NetNotifyTestHandler* handler) : handler_(handler) {}
~TestVisitor() override {
// Destroy the test.
CefPostTask(TID_UI,
base::Bind(&NetNotifyTestHandler::DestroyTest, handler_));
}
bool Visit(const CefCookie& cookie,
int count,
int total,
bool& deleteCookie) override {
const std::string& name = CefString(&cookie.name);
const std::string& value = CefString(&cookie.value);
if (name == "name1" && value == "value1") {
handler_->got_cookie1_.yes();
deleteCookie = true;
} else if (name == "name2" && value == "value2") {
handler_->got_cookie2_.yes();
deleteCookie = true;
}
return true;
}
private:
NetNotifyTestHandler* handler_;
IMPLEMENT_REFCOUNTING(TestVisitor);
};
cookie_manager_->VisitAllCookies(new TestVisitor(this));
}
void DestroyTest() override {
int browser_id = GetBrowser()->GetIdentifier();
// Verify test expectations.
EXPECT_TRUE(got_before_browse1_) << " browser " << browser_id;
EXPECT_TRUE(got_load_end1_) << " browser " << browser_id;
EXPECT_TRUE(got_before_resource_load1_) << " browser " << browser_id;
EXPECT_TRUE(got_get_resource_handler1_) << " browser " << browser_id;
EXPECT_TRUE(got_resource_load_complete1_) << " browser " << browser_id;
EXPECT_TRUE(got_cookie1_) << " browser " << browser_id;
EXPECT_TRUE(got_process_message1_) << " browser " << browser_id;
EXPECT_TRUE(got_before_browse2_) << " browser " << browser_id;
if (test_type_ == NNTT_DELAYED_RENDERER && !same_origin_) {
EXPECT_EQ(1, got_process_terminated_ct_) << " browser " << browser_id;
EXPECT_FALSE(got_load_end2_) << " browser " << browser_id;
EXPECT_FALSE(got_before_resource_load2_) << " browser " << browser_id;
EXPECT_FALSE(got_get_resource_handler2_) << " browser " << browser_id;
EXPECT_FALSE(got_resource_load_complete2_) << " browser " << browser_id;
EXPECT_FALSE(got_cookie2_) << " browser " << browser_id;
EXPECT_FALSE(got_process_message2_) << " browser " << browser_id;
} else {
EXPECT_EQ(0, got_process_terminated_ct_) << " browser " << browser_id;
EXPECT_TRUE(got_load_end2_) << " browser " << browser_id;
EXPECT_TRUE(got_before_resource_load2_) << " browser " << browser_id;
EXPECT_TRUE(got_get_resource_handler2_) << " browser " << browser_id;
EXPECT_TRUE(got_resource_load_complete2_) << " browser " << browser_id;
EXPECT_TRUE(got_cookie2_) << " browser " << browser_id;
EXPECT_TRUE(got_process_message2_) << " browser " << browser_id;
}
if (test_type_ == NNTT_DELAYED_RENDERER ||
test_type_ == NNTT_DELAYED_BROWSER) {
EXPECT_TRUE(got_before_browse2_will_delay_) << " browser " << browser_id;
if (test_type_ == NNTT_DELAYED_RENDERER && !same_origin_) {
EXPECT_FALSE(got_before_browse2_delayed_) << " browser " << browser_id;
} else {
EXPECT_TRUE(got_before_browse2_delayed_) << " browser " << browser_id;
}
} else {
EXPECT_FALSE(got_before_browse2_will_delay_) << " browser " << browser_id;
EXPECT_FALSE(got_before_browse2_delayed_) << " browser " << browser_id;
}
cookie_manager_ = NULL;
TestHandler::DestroyTest();
}
NetNotifyTestType test_type_;
bool same_origin_;
std::string url1_;
std::string url2_;
CefRefPtr<CefCookieManager> cookie_manager_;
TrackCallback got_before_browse1_;
TrackCallback got_load_end1_;
TrackCallback got_before_resource_load1_;
TrackCallback got_get_resource_handler1_;
TrackCallback got_resource_load_complete1_;
TrackCallback got_cookie1_;
TrackCallback got_process_message1_;
TrackCallback got_before_browse2_;
TrackCallback got_load_end2_;
TrackCallback got_before_resource_load2_;
TrackCallback got_get_resource_handler2_;
TrackCallback got_resource_load_complete2_;
TrackCallback got_cookie2_;
TrackCallback got_process_message2_;
TrackCallback got_before_browse2_will_delay_;
TrackCallback got_before_browse2_delayed_;
int got_process_terminated_ct_ = 0;
int64 response_length1_;
int64 response_length2_;
IMPLEMENT_REFCOUNTING(NetNotifyTestHandler);
};
// Renderer side.
class NetNotifyRendererTest : public ClientAppRenderer::Delegate,
public CefLoadHandler {
public:
NetNotifyRendererTest() : run_test_(false) {}
void OnBrowserCreated(CefRefPtr<ClientAppRenderer> app,
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefDictionaryValue> extra_info) override {
run_test_ = extra_info->HasKey(kNetNotifyTestCmdKey);
}
CefRefPtr<CefLoadHandler> GetLoadHandler(
CefRefPtr<ClientAppRenderer> app) override {
if (run_test_)
return this;
return NULL;
}
void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) override {
if (!run_test_)
return;
const std::string& url = frame->GetURL();
// Continue in the browser process.
CefRefPtr<CefProcessMessage> message =
CefProcessMessage::Create(kNetNotifyMsg);
CefRefPtr<CefListValue> args = message->GetArgumentList();
args->SetString(0, url);
frame->SendProcessMessage(PID_BROWSER, message);
}
bool OnProcessMessageReceived(CefRefPtr<ClientAppRenderer> app,
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) override {
if (message->GetName().ToString() == kNetNotifyMsg) {
CefRefPtr<CefListValue> args = message->GetArgumentList();
EXPECT_TRUE(args.get());
NetNotifyTestType test_type =
static_cast<NetNotifyTestType>(args->GetInt(0));
EXPECT_EQ(test_type, NNTT_DELAYED_RENDERER);
const std::string& url = args->GetString(1);
// Load the URL from the render process.
frame->LoadURL(url);
return true;
}
// Message not handled.
return false;
}
private:
bool run_test_;
IMPLEMENT_REFCOUNTING(NetNotifyRendererTest);
};
void RunNetNotifyTest(NetNotifyTestType test_type,
bool same_origin,
size_t count = 3U) {
TestHandler::CompletionState completion_state(static_cast<int>(count));
TestHandler::Collection collection(&completion_state);
std::vector<CefRefPtr<NetNotifyTestHandler>> handlers;
for (size_t i = 0U; i < count; ++i) {
CefRefPtr<NetNotifyTestHandler> handler =
new NetNotifyTestHandler(&completion_state, test_type, same_origin);
collection.AddTestHandler(handler);
handlers.push_back(handler);
}
collection.ExecuteTests();
while (!handlers.empty()) {
auto handler = handlers.front();
handlers.erase(handlers.begin());
ReleaseAndWaitForDestructor(handler);
}
}
} // namespace
// Verify network notifications for multiple browsers existing simultaniously.
// URL loading is from the same origin and is not delayed.
TEST(RequestHandlerTest, NotificationsSameOriginDirect) {
RunNetNotifyTest(NNTT_NORMAL, true);
}
// Verify network notifications for multiple browsers existing simultaniously.
// URL loading is from the same origin and is continued asynchronously from the
// render process.
TEST(RequestHandlerTest, NotificationsSameOriginDelayedRenderer) {
RunNetNotifyTest(NNTT_DELAYED_RENDERER, true);
}
// Verify network notifications for multiple browsers existing simultaniously.
// URL loading is from the same origin and is continued asynchronously from the
// browser process.
TEST(RequestHandlerTest, NotificationsSameOriginDelayedBrowser) {
RunNetNotifyTest(NNTT_DELAYED_BROWSER, true);
}
// Verify network notifications for multiple browsers existing simultaniously.
// URL loading is from a different origin and is not delayed.
TEST(RequestHandlerTest, NotificationsCrossOriginDirect) {
RunNetNotifyTest(NNTT_NORMAL, false);
}
// Verify network notifications for multiple browsers existing simultaniously.
// URL loading is from a different origin and is continued asynchronously from
// the render process.
TEST(RequestHandlerTest, NotificationsCrossOriginDelayedRenderer) {
RunNetNotifyTest(NNTT_DELAYED_RENDERER, false);
}
// Verify network notifications for multiple browsers existing simultaniously.
// URL loading is from a different origin and is continued asynchronously from
// the browser process.
TEST(RequestHandlerTest, NotificationsCrossOriginDelayedBrowser) {
RunNetNotifyTest(NNTT_DELAYED_BROWSER, false);
}
// Entry point for creating request handler renderer test objects.
// Called from client_app_delegates.cc.
void CreateRequestHandlerRendererTests(
ClientAppRenderer::DelegateSet& delegates) {
delegates.insert(new NetNotifyRendererTest);
}
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