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cef/tests/unittests/request_handler_unittest.cc
Marshall Greenblatt 385be456c3 Structural improvements for request handling (issue #1044) 
- Add new CefRequestContext and CefRequestContextHandler classes.
- Add CefRequestContext argument to CefBrowserHost static factory methods.
- Move GetCookieManager from CefRequestHandler to CefRequestContextHandler.
- Use BrowserContext as the root proxy object for network requests.
- Move accessors for CefBrowserMainParts members from CefContext to CefContentBrowserClient.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1424 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-09-03 16:43:31 +00:00

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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 "tests/unittests/test_handler.h"
#include "base/strings/stringprintf.h"
#include "base/strings/string_number_conversions.h"
#include "include/cef_cookie.h"
#include "include/cef_runnable.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "tests/cefclient/client_app.h"
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";
// Browser side.
class NetNotifyTestHandler : public TestHandler {
public:
class RequestContextHandler : public CefRequestContextHandler {
public:
explicit RequestContextHandler(NetNotifyTestHandler* handler)
: handler_(handler) {}
virtual CefRefPtr<CefCookieManager> GetCookieManager() OVERRIDE {
EXPECT_TRUE(handler_);
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
if (url_.find(handler_->url1_) == 0)
handler_->got_get_cookie_manager1_.yes();
else if (url_.find(handler_->url2_) == 0)
handler_->got_get_cookie_manager2_.yes();
else
EXPECT_TRUE(false); // Not reached
return handler_->cookie_manager_;
}
void SetURL(const std::string& url) {
url_ = url;
}
void Detach() {
handler_ = NULL;
}
private:
std::string url_;
NetNotifyTestHandler* handler_;
IMPLEMENT_REFCOUNTING(RequestContextHandler);
};
NetNotifyTestHandler(CompletionState* completion_state,
NetNotifyTestType test_type,
bool same_origin)
: TestHandler(completion_state),
test_type_(test_type),
same_origin_(same_origin) {}
virtual void SetupTest() OVERRIDE {
url1_ = base::StringPrintf("%snav1.html?t=%d",
kNetNotifyOrigin1, test_type_);
url2_ = base::StringPrintf("%snav2.html?t=%d",
same_origin_ ? kNetNotifyOrigin1 : kNetNotifyOrigin2, test_type_);
cookie_manager_ = CefCookieManager::CreateManager(CefString(), true);
AddResource(url1_,
"<html>"
"<head><script>document.cookie='name1=value1';</script></head>"
"<body>Nav1</body>"
"</html>", "text/html");
AddResource(url2_,
"<html>"
"<head><script>document.cookie='name2=value2';</script></head>"
"<body>Nav2</body>"
"</html>", "text/html");
context_handler_ = new RequestContextHandler(this);
context_handler_->SetURL(url1_);
// Create browser that loads the 1st URL.
CreateBrowser(url1_,
CefRequestContext::CreateContext(context_handler_.get()));
}
virtual void RunTest() OVERRIDE {
// Navigate to the 2nd URL.
context_handler_->SetURL(url2_);
GetBrowser()->GetMainFrame()->LoadURL(url2_);
}
virtual bool OnBeforeResourceLoad(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_before_resource_load1_.yes();
else if (url.find(url2_) == 0)
got_before_resource_load2_.yes();
else
EXPECT_TRUE(false); // Not reached
return false;
}
virtual 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);
}
virtual 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();
SetupComplete();
} else if (url.find(url2_) == 0) {
got_load_end2_.yes();
FinishTest();
} else {
EXPECT_TRUE(false); // Not reached
}
}
virtual bool OnProcessMessageReceived(
CefRefPtr<CefBrowser> browser,
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, test_type_);
std::string url = args->GetString(1);
if (url.find(url1_) == 0)
got_process_message1_.yes();
else if (url.find(url2_) == 0)
got_process_message2_.yes();
else
EXPECT_TRUE(false); // Not reached
// 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.
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);
EXPECT_TRUE(browser->SendProcessMessage(PID_RENDERER, message));
} else {
// Load the URL from the browser process.
browser->GetMainFrame()->LoadURL(url);
}
return true;
}
// Message not handled.
return false;
}
protected:
void FinishTest() {
//Verify that cookies were set correctly.
class TestVisitor : public CefCookieVisitor {
public:
explicit TestVisitor(NetNotifyTestHandler* handler)
: handler_(handler) {
}
virtual ~TestVisitor() {
// Destroy the test.
CefPostTask(TID_UI,
NewCefRunnableMethod(handler_, &NetNotifyTestHandler::DestroyTest));
}
virtual bool Visit(const CefCookie& cookie, int count, int total,
bool& deleteCookie) {
const std::string& name = CefString(&cookie.name);
const std::string& value = CefString(&cookie.value);
if (name == "name1" && value == "value1")
handler_->got_cookie1_.yes();
else if (name == "name2" && value == "value2")
handler_->got_cookie2_.yes();
return true;
}
private:
NetNotifyTestHandler* handler_;
IMPLEMENT_REFCOUNTING(TestVisitor);
};
cookie_manager_->VisitAllCookies(new TestVisitor(this));
}
virtual void DestroyTest() OVERRIDE {
int browser_id = GetBrowser()->GetIdentifier();
// Verify test expectations.
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_get_cookie_manager1_) << " browser " << browser_id;
EXPECT_TRUE(got_cookie1_) << " 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_get_cookie_manager2_) << " browser " << browser_id;
EXPECT_TRUE(got_cookie2_) << " browser " << browser_id;
if (test_type_ == NNTT_DELAYED_RENDERER ||
test_type_ == NNTT_DELAYED_BROWSER) {
EXPECT_TRUE(got_process_message1_) << " browser " << browser_id;
EXPECT_TRUE(got_process_message2_) << " browser " << browser_id;
} else {
EXPECT_FALSE(got_process_message1_) << " browser " << browser_id;
EXPECT_FALSE(got_process_message2_) << " browser " << browser_id;
}
context_handler_->Detach();
context_handler_ = NULL;
cookie_manager_ = NULL;
TestHandler::DestroyTest();
}
NetNotifyTestType test_type_;
bool same_origin_;
std::string url1_;
std::string url2_;
CefRefPtr<RequestContextHandler> context_handler_;
CefRefPtr<CefCookieManager> cookie_manager_;
TrackCallback got_load_end1_;
TrackCallback got_before_resource_load1_;
TrackCallback got_get_resource_handler1_;
TrackCallback got_get_cookie_manager1_;
TrackCallback got_cookie1_;
TrackCallback got_process_message1_;
TrackCallback got_load_end2_;
TrackCallback got_before_resource_load2_;
TrackCallback got_get_resource_handler2_;
TrackCallback got_get_cookie_manager2_;
TrackCallback got_cookie2_;
TrackCallback got_process_message2_;
};
// Renderer side.
class NetNotifyRendererTest : public ClientApp::RenderDelegate {
public:
NetNotifyRendererTest() {}
virtual bool OnBeforeNavigation(CefRefPtr<ClientApp> app,
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
cef_navigation_type_t navigation_type,
bool is_redirect) OVERRIDE {
const std::string& url = request->GetURL();
// Don't execute this method for unrelated tests.
if (url.find(kNetNotifyOrigin1) == std::string::npos &&
url.find(kNetNotifyOrigin2) == std::string::npos) {
return false;
}
NetNotifyTestType test_type = NNTT_NONE;
// Extract the test type.
size_t pos = url.find("t=");
int intval = 0;
if (pos > 0 && base::StringToInt(url.substr(pos + 2, 1), &intval))
test_type = static_cast<NetNotifyTestType>(intval);
EXPECT_GT(test_type, NNTT_NONE);
// Check if the load has already been delayed.
bool delay_loaded = (url.find("delayed=true") != std::string::npos);
if (!delay_loaded && (test_type == NNTT_DELAYED_RENDERER ||
test_type == NNTT_DELAYED_BROWSER)) {
// Delay load the URL.
CefRefPtr<CefProcessMessage> message =
CefProcessMessage::Create(kNetNotifyMsg);
CefRefPtr<CefListValue> args = message->GetArgumentList();
args->SetInt(0, test_type);
args->SetString(1, url);
EXPECT_TRUE(browser->SendProcessMessage(PID_BROWSER, message));
return true;
}
return false;
}
virtual bool OnProcessMessageReceived(
CefRefPtr<ClientApp> app,
CefRefPtr<CefBrowser> browser,
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.
browser->GetMainFrame()->LoadURL(url);
return true;
}
// Message not handled.
return false;
}
IMPLEMENT_REFCOUNTING(NetNotifyRendererTest);
};
void RunNetNotifyTest(NetNotifyTestType test_type, bool same_origin) {
TestHandler::CompletionState completion_state(3);
CefRefPtr<NetNotifyTestHandler> handler1 =
new NetNotifyTestHandler(&completion_state, test_type, same_origin);
CefRefPtr<NetNotifyTestHandler> handler2 =
new NetNotifyTestHandler(&completion_state, test_type, same_origin);
CefRefPtr<NetNotifyTestHandler> handler3 =
new NetNotifyTestHandler(&completion_state, test_type, same_origin);
TestHandler::Collection collection(&completion_state);
collection.AddTestHandler(handler1.get());
collection.AddTestHandler(handler2.get());
collection.AddTestHandler(handler3.get());
collection.ExecuteTests();
}
} // 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(
ClientApp::RenderDelegateSet& delegates) {
delegates.insert(new NetNotifyRendererTest);
}
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