cef/tests/unittests/navigation_unittest.cc

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// Copyright (c) 2011 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 "include/cef_callback.h"
#include "include/cef_scheme.h"
#include "tests/unittests/test_handler.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
static const char* kNav1 = "http://tests/nav1.html";
static const char* kNav2 = "http://tests/nav2.html";
static const char* kNav3 = "http://tests/nav3.html";
static const char* kNav4 = "http://tests/nav4.html";
enum NavAction {
NA_LOAD = 1,
NA_BACK,
NA_FORWARD,
NA_CLEAR
};
typedef struct {
NavAction action; // What to do
const char* target; // Where to be after navigation
bool can_go_back; // After navigation, can go back?
bool can_go_forward; // After navigation, can go forward?
} NavListItem;
// Array of navigation actions: X = current page, . = history exists
static NavListItem kNavList[] = {
// kNav1 | kNav2 | kNav3
{NA_LOAD, kNav1, false, false}, // X
{NA_LOAD, kNav2, true, false}, // . X
{NA_BACK, kNav1, false, true}, // X .
{NA_FORWARD, kNav2, true, false}, // . X
{NA_LOAD, kNav3, true, false}, // . . X
{NA_BACK, kNav2, true, true}, // . X .
// TODO(cef): Enable once ClearHistory is implemented
// {NA_CLEAR, kNav2, false, false}, // X
};
#define NAV_LIST_SIZE() (sizeof(kNavList) / sizeof(NavListItem))
class HistoryNavTestHandler : public TestHandler {
public:
HistoryNavTestHandler() : nav_(0) {}
virtual void RunTest() OVERRIDE {
// Add the resources that we will navigate to/from.
AddResource(kNav1, "<html>Nav1</html>", "text/html");
AddResource(kNav2, "<html>Nav2</html>", "text/html");
AddResource(kNav3, "<html>Nav3</html>", "text/html");
// Create the browser.
CreateBrowser(CefString());
}
void RunNav(CefRefPtr<CefBrowser> browser) {
if (nav_ == NAV_LIST_SIZE()) {
// End of the nav list.
DestroyTest();
return;
}
const NavListItem& item = kNavList[nav_];
// Perform the action.
switch (item.action) {
case NA_LOAD:
browser->GetMainFrame()->LoadURL(item.target);
break;
case NA_BACK:
browser->GoBack();
break;
case NA_FORWARD:
browser->GoForward();
break;
case NA_CLEAR:
// TODO(cef): Enable once ClearHistory is implemented
// browser->GetHost()->ClearHistory();
// Not really a navigation action so go to the next one.
nav_++;
RunNav(browser);
break;
default:
break;
}
}
virtual void OnAfterCreated(CefRefPtr<CefBrowser> browser) OVERRIDE {
TestHandler::OnAfterCreated(browser);
RunNav(browser);
}
virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
const NavListItem& item = kNavList[nav_];
got_before_resource_load_[nav_].yes();
std::string url = request->GetURL();
if (url == item.target)
got_correct_target_[nav_].yes();
return false;
}
virtual void OnLoadingStateChange(CefRefPtr<CefBrowser> browser,
bool isLoading,
bool canGoBack,
bool canGoForward) OVERRIDE {
const NavListItem& item = kNavList[nav_];
got_loading_state_change_[nav_].yes();
if (item.can_go_back == canGoBack)
got_correct_can_go_back_[nav_].yes();
if (item.can_go_forward == canGoForward)
got_correct_can_go_forward_[nav_].yes();
}
virtual void OnLoadStart(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame) OVERRIDE {
if(browser->IsPopup() || !frame->IsMain())
return;
const NavListItem& item = kNavList[nav_];
got_load_start_[nav_].yes();
std::string url1 = browser->GetMainFrame()->GetURL();
std::string url2 = frame->GetURL();
if (url1 == item.target && url2 == item.target)
got_correct_load_start_url_[nav_].yes();
}
virtual void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) OVERRIDE {
if (browser->IsPopup() || !frame->IsMain())
return;
const NavListItem& item = kNavList[nav_];
got_load_end_[nav_].yes();
std::string url1 = browser->GetMainFrame()->GetURL();
std::string url2 = frame->GetURL();
if (url1 == item.target && url2 == item.target)
got_correct_load_end_url_[nav_].yes();
if (item.can_go_back == browser->CanGoBack())
got_correct_can_go_back2_[nav_].yes();
if (item.can_go_forward == browser->CanGoForward())
got_correct_can_go_forward2_[nav_].yes();
nav_++;
RunNav(browser);
}
int nav_;
TrackCallback got_before_resource_load_[NAV_LIST_SIZE()];
TrackCallback got_correct_target_[NAV_LIST_SIZE()];
TrackCallback got_loading_state_change_[NAV_LIST_SIZE()];
TrackCallback got_correct_can_go_back_[NAV_LIST_SIZE()];
TrackCallback got_correct_can_go_forward_[NAV_LIST_SIZE()];
TrackCallback got_load_start_[NAV_LIST_SIZE()];
TrackCallback got_correct_load_start_url_[NAV_LIST_SIZE()];
TrackCallback got_load_end_[NAV_LIST_SIZE()];
TrackCallback got_correct_load_end_url_[NAV_LIST_SIZE()];
TrackCallback got_correct_can_go_back2_[NAV_LIST_SIZE()];
TrackCallback got_correct_can_go_forward2_[NAV_LIST_SIZE()];
};
} // namespace
// Verify history navigation.
TEST(NavigationTest, History) {
CefRefPtr<HistoryNavTestHandler> handler =
new HistoryNavTestHandler();
handler->ExecuteTest();
for (size_t i = 0; i < NAV_LIST_SIZE(); ++i) {
if (kNavList[i].action != NA_CLEAR) {
ASSERT_TRUE(handler->got_before_resource_load_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_target_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_load_start_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_load_start_url_[i]) << "i = " << i;
}
ASSERT_TRUE(handler->got_loading_state_change_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_can_go_back_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_can_go_forward_[i]) << "i = " << i;
if (kNavList[i].action != NA_CLEAR) {
ASSERT_TRUE(handler->got_load_end_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_load_end_url_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_can_go_back2_[i]) << "i = " << i;
ASSERT_TRUE(handler->got_correct_can_go_forward2_[i]) << "i = " << i;
}
}
}
namespace {
class FrameNameIdentNavTestHandler : public TestHandler {
public:
FrameNameIdentNavTestHandler() : browse_ct_(0) {}
virtual void RunTest() OVERRIDE {
// Add the frame resources.
std::stringstream ss;
// Page with named frame
ss << "<html>Nav1<iframe src=\"" << kNav2 << "\" name=\"nav2\"></html>";
AddResource(kNav1, ss.str(), "text/html");
ss.str("");
// Page with unnamed frame
ss << "<html>Nav2<iframe src=\"" << kNav3 << "\"></html>";
AddResource(kNav2, ss.str(), "text/html");
ss.str("");
AddResource(kNav3, "<html>Nav3</html>", "text/html");
// Create the browser.
CreateBrowser(kNav1);
}
virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
std::string name = frame->GetName();
CefRefPtr<CefFrame> parent = frame->GetParent();
std::string url = request->GetURL();
if (url == kNav1) {
frame1_ident_ = frame->GetIdentifier();
if (name == "") {
frame1_name_ = name;
got_frame1_name_.yes();
}
if (!parent.get())
got_frame1_ident_parent_before_.yes();
} else if (url == kNav2) {
frame2_ident_ = frame->GetIdentifier();
if (name == "nav2") {
frame2_name_ = name;
got_frame2_name_.yes();
}
if (parent.get() && frame1_ident_ == parent->GetIdentifier())
got_frame2_ident_parent_before_.yes();
} else if (url == kNav3) {
frame3_ident_ = frame->GetIdentifier();
if (name == "<!--framePath //nav2/<!--frame0-->-->") {
frame3_name_ = name;
got_frame3_name_.yes();
}
if (parent.get() && frame2_ident_ == parent->GetIdentifier())
got_frame3_ident_parent_before_.yes();
}
return false;
}
virtual void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) OVERRIDE {
std::string url = frame->GetURL();
CefRefPtr<CefFrame> parent = frame->GetParent();
if (url == kNav1) {
if (frame1_ident_ == frame->GetIdentifier())
got_frame1_ident_.yes();
if (!parent.get())
got_frame1_ident_parent_after_.yes();
} else if (url == kNav2) {
if (frame2_ident_ == frame->GetIdentifier())
got_frame2_ident_.yes();
if (parent.get() && frame1_ident_ == parent->GetIdentifier())
got_frame2_ident_parent_after_.yes();
} else if (url == kNav3) {
if (frame3_ident_ == frame->GetIdentifier())
got_frame3_ident_.yes();
if (parent.get() && frame2_ident_ == parent->GetIdentifier())
got_frame3_ident_parent_after_.yes();
}
if (++browse_ct_ == 3) {
// Test GetFrameNames
std::vector<CefString> names;
browser->GetFrameNames(names);
EXPECT_EQ((size_t)3, names.size());
EXPECT_STREQ(frame1_name_.c_str(), names[0].ToString().c_str());
EXPECT_STREQ(frame2_name_.c_str(), names[1].ToString().c_str());
EXPECT_STREQ(frame3_name_.c_str(), names[2].ToString().c_str());
// Test GetFrameIdentifiers
std::vector<int64> idents;
browser->GetFrameIdentifiers(idents);
EXPECT_EQ((size_t)3, idents.size());
EXPECT_EQ(frame1_ident_, idents[0]);
EXPECT_EQ(frame2_ident_, idents[1]);
EXPECT_EQ(frame3_ident_, idents[2]);
DestroyTest();
}
}
int browse_ct_;
int64 frame1_ident_;
std::string frame1_name_;
int64 frame2_ident_;
std::string frame2_name_;
int64 frame3_ident_;
std::string frame3_name_;
TrackCallback got_frame1_name_;
TrackCallback got_frame2_name_;
TrackCallback got_frame3_name_;
TrackCallback got_frame1_ident_;
TrackCallback got_frame2_ident_;
TrackCallback got_frame3_ident_;
TrackCallback got_frame1_ident_parent_before_;
TrackCallback got_frame2_ident_parent_before_;
TrackCallback got_frame3_ident_parent_before_;
TrackCallback got_frame1_ident_parent_after_;
TrackCallback got_frame2_ident_parent_after_;
TrackCallback got_frame3_ident_parent_after_;
};
} // namespace
// Verify frame names and identifiers.
TEST(NavigationTest, FrameNameIdent) {
CefRefPtr<FrameNameIdentNavTestHandler> handler =
new FrameNameIdentNavTestHandler();
handler->ExecuteTest();
ASSERT_GT(handler->frame1_ident_, 0);
ASSERT_GT(handler->frame2_ident_, 0);
ASSERT_GT(handler->frame3_ident_, 0);
ASSERT_TRUE(handler->got_frame1_name_);
ASSERT_TRUE(handler->got_frame2_name_);
ASSERT_TRUE(handler->got_frame3_name_);
ASSERT_TRUE(handler->got_frame1_ident_);
ASSERT_TRUE(handler->got_frame2_ident_);
ASSERT_TRUE(handler->got_frame3_ident_);
ASSERT_TRUE(handler->got_frame1_ident_parent_before_);
ASSERT_TRUE(handler->got_frame2_ident_parent_before_);
ASSERT_TRUE(handler->got_frame3_ident_parent_before_);
ASSERT_TRUE(handler->got_frame1_ident_parent_after_);
ASSERT_TRUE(handler->got_frame2_ident_parent_after_);
ASSERT_TRUE(handler->got_frame3_ident_parent_after_);
}
namespace {
bool g_got_nav1_request = false;
bool g_got_nav3_request = false;
bool g_got_nav4_request = false;
bool g_got_invalid_request = false;
class RedirectSchemeHandler : public CefResourceHandler {
public:
RedirectSchemeHandler() : offset_(0), status_(0) {}
virtual bool ProcessRequest(CefRefPtr<CefRequest> request,
CefRefPtr<CefCallback> callback) OVERRIDE {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
std::string url = request->GetURL();
if (url == kNav1) {
// Redirect using HTTP 302
g_got_nav1_request = true;
status_ = 302;
location_ = kNav2;
content_ = "<html><body>Redirected Nav1</body></html>";
} else if (url == kNav3) {
// Redirect using redirectUrl
g_got_nav3_request = true;
status_ = -1;
location_ = kNav4;
content_ = "<html><body>Redirected Nav3</body></html>";
} else if (url == kNav4) {
g_got_nav4_request = true;
status_ = 200;
content_ = "<html><body>Nav4</body></html>";
}
if (status_ != 0) {
callback->Continue();
return true;
} else {
g_got_invalid_request = true;
return false;
}
}
virtual void GetResponseHeaders(CefRefPtr<CefResponse> response,
int64& response_length,
CefString& redirectUrl) OVERRIDE {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
EXPECT_NE(status_, 0);
response->SetStatus(status_);
response->SetMimeType("text/html");
response_length = content_.size();
if (status_ == 302) {
// Redirect using HTTP 302
EXPECT_GT(location_.size(), static_cast<size_t>(0));
response->SetStatusText("Found");
CefResponse::HeaderMap headers;
response->GetHeaderMap(headers);
headers.insert(std::make_pair("Location", location_));
response->SetHeaderMap(headers);
} else if (status_ == -1) {
// Rdirect using redirectUrl
EXPECT_GT(location_.size(), static_cast<size_t>(0));
redirectUrl = location_;
}
}
virtual void Cancel() OVERRIDE {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
}
virtual bool ReadResponse(void* data_out,
int bytes_to_read,
int& bytes_read,
CefRefPtr<CefCallback> callback) OVERRIDE {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
size_t size = content_.size();
if (offset_ < size) {
int transfer_size =
std::min(bytes_to_read, static_cast<int>(size - offset_));
memcpy(data_out, content_.c_str() + offset_, transfer_size);
offset_ += transfer_size;
bytes_read = transfer_size;
return true;
}
return false;
}
protected:
std::string content_;
size_t offset_;
int status_;
std::string location_;
IMPLEMENT_REFCOUNTING(RedirectSchemeHandler);
};
class RedirectSchemeHandlerFactory : public CefSchemeHandlerFactory {
public:
RedirectSchemeHandlerFactory() {}
virtual CefRefPtr<CefResourceHandler> Create(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
const CefString& scheme_name,
CefRefPtr<CefRequest> request) OVERRIDE {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
return new RedirectSchemeHandler();
}
IMPLEMENT_REFCOUNTING(RedirectSchemeHandlerFactory);
};
class RedirectTestHandler : public TestHandler {
public:
RedirectTestHandler() {}
virtual void RunTest() OVERRIDE {
// Create the browser.
CreateBrowser(kNav1);
}
virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
// Should be called for all but the second URL.
std::string url = request->GetURL();
if (url == kNav1) {
got_nav1_before_resource_load_.yes();
} else if (url == kNav3) {
got_nav3_before_resource_load_.yes();
} else if (url == kNav4) {
got_nav4_before_resource_load_.yes();
} else {
got_invalid_before_resource_load_.yes();
}
return false;
}
virtual void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
const CefString& old_url,
CefString& new_url) OVERRIDE {
// Should be called for each redirected URL.
if (old_url == kNav1 && new_url == kNav2) {
// Called due to the nav1 redirect response.
got_nav1_redirect_.yes();
// Change the redirect to the 3rd URL.
new_url = kNav3;
} else if (old_url == kNav1 && new_url == kNav3) {
// Called due to the redirect change above.
got_nav2_redirect_.yes();
} else if (old_url == kNav3 && new_url == kNav4) {
// Called due to the nav3 redirect response.
got_nav3_redirect_.yes();
} else {
got_invalid_redirect_.yes();
}
}
virtual void OnLoadStart(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame) OVERRIDE {
// Should only be called for the final loaded URL.
std::string url = frame->GetURL();
if (url == kNav4) {
got_nav4_load_start_.yes();
} else {
got_invalid_load_start_.yes();
}
}
virtual void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) OVERRIDE {
// Should only be called for the final loaded URL.
std::string url = frame->GetURL();
if (url == kNav4) {
got_nav4_load_end_.yes();
DestroyTest();
} else {
got_invalid_load_end_.yes();
}
}
TrackCallback got_nav1_before_resource_load_;
TrackCallback got_nav3_before_resource_load_;
TrackCallback got_nav4_before_resource_load_;
TrackCallback got_invalid_before_resource_load_;
TrackCallback got_nav4_load_start_;
TrackCallback got_invalid_load_start_;
TrackCallback got_nav4_load_end_;
TrackCallback got_invalid_load_end_;
TrackCallback got_nav1_redirect_;
TrackCallback got_nav2_redirect_;
TrackCallback got_nav3_redirect_;
TrackCallback got_invalid_redirect_;
};
} // namespace
// Verify frame names and identifiers.
TEST(NavigationTest, Redirect) {
CefRegisterSchemeHandlerFactory("http", "tests",
new RedirectSchemeHandlerFactory());
WaitForIOThread();
CefRefPtr<RedirectTestHandler> handler =
new RedirectTestHandler();
handler->ExecuteTest();
CefClearSchemeHandlerFactories();
WaitForIOThread();
ASSERT_TRUE(handler->got_nav1_before_resource_load_);
ASSERT_TRUE(handler->got_nav3_before_resource_load_);
ASSERT_TRUE(handler->got_nav4_before_resource_load_);
ASSERT_FALSE(handler->got_invalid_before_resource_load_);
ASSERT_TRUE(handler->got_nav4_load_start_);
ASSERT_FALSE(handler->got_invalid_load_start_);
ASSERT_TRUE(handler->got_nav4_load_end_);
ASSERT_FALSE(handler->got_invalid_load_end_);
ASSERT_TRUE(handler->got_nav1_redirect_);
ASSERT_TRUE(handler->got_nav2_redirect_);
ASSERT_TRUE(handler->got_nav3_redirect_);
ASSERT_FALSE(handler->got_invalid_redirect_);
ASSERT_TRUE(g_got_nav1_request);
ASSERT_TRUE(g_got_nav3_request);
ASSERT_TRUE(g_got_nav4_request);
ASSERT_FALSE(g_got_invalid_request);
}