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cef/tests/unittests/request_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 <map>
#include "include/cef_request.h"
#include "include/cef_runnable.h"
#include "tests/unittests/test_handler.h"
#include "tests/unittests/test_util.h"
#include "testing/gtest/include/gtest/gtest.h"
// Verify Set/Get methods for CefRequest, CefPostData and CefPostDataElement.
TEST(RequestTest, SetGet) {
// CefRequest CreateRequest
CefRefPtr<CefRequest> request(CefRequest::Create());
ASSERT_TRUE(request.get() != NULL);
CefString url = "http://tests/run.html";
CefString method = "POST";
CefRequest::HeaderMap setHeaders, getHeaders;
setHeaders.insert(std::make_pair("HeaderA", "ValueA"));
setHeaders.insert(std::make_pair("HeaderB", "ValueB"));
// CefPostData CreatePostData
CefRefPtr<CefPostData> postData(CefPostData::Create());
ASSERT_TRUE(postData.get() != NULL);
// CefPostDataElement CreatePostDataElement
CefRefPtr<CefPostDataElement> element1(CefPostDataElement::Create());
ASSERT_TRUE(element1.get() != NULL);
CefRefPtr<CefPostDataElement> element2(CefPostDataElement::Create());
ASSERT_TRUE(element2.get() != NULL);
// CefPostDataElement SetToFile
CefString file = "c:\\path\\to\\file.ext";
element1->SetToFile(file);
ASSERT_EQ(PDE_TYPE_FILE, element1->GetType());
ASSERT_EQ(file, element1->GetFile());
// CefPostDataElement SetToBytes
char bytes[] = "Test Bytes";
element2->SetToBytes(sizeof(bytes), bytes);
ASSERT_EQ(PDE_TYPE_BYTES, element2->GetType());
ASSERT_EQ(sizeof(bytes), element2->GetBytesCount());
char bytesOut[sizeof(bytes)];
element2->GetBytes(sizeof(bytes), bytesOut);
ASSERT_TRUE(!memcmp(bytes, bytesOut, sizeof(bytes)));
// CefPostData AddElement
postData->AddElement(element1);
postData->AddElement(element2);
ASSERT_EQ((size_t)2, postData->GetElementCount());
// CefPostData RemoveElement
postData->RemoveElement(element1);
ASSERT_EQ((size_t)1, postData->GetElementCount());
// CefPostData RemoveElements
postData->RemoveElements();
ASSERT_EQ((size_t)0, postData->GetElementCount());
postData->AddElement(element1);
postData->AddElement(element2);
ASSERT_EQ((size_t)2, postData->GetElementCount());
CefPostData::ElementVector elements;
postData->GetElements(elements);
CefPostData::ElementVector::const_iterator it = elements.begin();
for (size_t i = 0; it != elements.end(); ++it, ++i) {
if (i == 0)
TestPostDataElementEqual(element1, (*it).get());
else if (i == 1)
TestPostDataElementEqual(element2, (*it).get());
}
// CefRequest SetURL
request->SetURL(url);
ASSERT_EQ(url, request->GetURL());
// CefRequest SetMethod
request->SetMethod(method);
ASSERT_EQ(method, request->GetMethod());
// CefRequest SetHeaderMap
request->SetHeaderMap(setHeaders);
request->GetHeaderMap(getHeaders);
TestMapEqual(setHeaders, getHeaders, false);
getHeaders.clear();
// CefRequest SetPostData
request->SetPostData(postData);
TestPostDataEqual(postData, request->GetPostData());
request = CefRequest::Create();
ASSERT_TRUE(request.get() != NULL);
// CefRequest Set
request->Set(url, method, postData, setHeaders);
ASSERT_EQ(url, request->GetURL());
ASSERT_EQ(method, request->GetMethod());
request->GetHeaderMap(getHeaders);
TestMapEqual(setHeaders, getHeaders, false);
getHeaders.clear();
TestPostDataEqual(postData, request->GetPostData());
}
namespace {
void CreateRequest(CefRefPtr<CefRequest>& request) {
request = CefRequest::Create();
ASSERT_TRUE(request.get() != NULL);
request->SetURL("http://tests/run.html");
request->SetMethod("POST");
CefRequest::HeaderMap headers;
headers.insert(std::make_pair("HeaderA", "ValueA"));
headers.insert(std::make_pair("HeaderB", "ValueB"));
request->SetHeaderMap(headers);
CefRefPtr<CefPostData> postData(CefPostData::Create());
ASSERT_TRUE(postData.get() != NULL);
CefRefPtr<CefPostDataElement> element1(
CefPostDataElement::Create());
ASSERT_TRUE(element1.get() != NULL);
char bytes[] = "Test Bytes";
element1->SetToBytes(sizeof(bytes), bytes);
postData->AddElement(element1);
request->SetPostData(postData);
}
class RequestSendRecvTestHandler : public TestHandler {
public:
RequestSendRecvTestHandler() {}
virtual void RunTest() OVERRIDE {
// Create the test request
CreateRequest(request_);
// Create the browser
CreateBrowser("about:blank");
}
virtual void OnAfterCreated(CefRefPtr<CefBrowser> browser) OVERRIDE {
TestHandler::OnAfterCreated(browser);
// Load the test request
browser->GetMainFrame()->LoadRequest(request_);
}
virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
// Verify that the request is the same
TestRequestEqual(request_, request, true);
EXPECT_EQ(RT_MAIN_FRAME, request->GetResourceType());
EXPECT_EQ(TT_LINK, request->GetTransitionType());
got_before_resource_load_.yes();
return false;
}
virtual CefRefPtr<CefResourceHandler> GetResourceHandler(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
// Verify that the request is the same
TestRequestEqual(request_, request, true);
EXPECT_EQ(RT_MAIN_FRAME, request->GetResourceType());
EXPECT_EQ(TT_LINK, request->GetTransitionType());
got_resource_handler_.yes();
DestroyTest();
// No results
return NULL;
}
CefRefPtr<CefRequest> request_;
TrackCallback got_before_resource_load_;
TrackCallback got_resource_handler_;
};
} // namespace
// Verify send and recieve
TEST(RequestTest, SendRecv) {
CefRefPtr<RequestSendRecvTestHandler> handler =
new RequestSendRecvTestHandler();
handler->ExecuteTest();
ASSERT_TRUE(handler->got_before_resource_load_);
ASSERT_TRUE(handler->got_resource_handler_);
}
namespace {
const char kTypeTestOrigin[] = "http://tests-requesttt.com/";
static struct TypeExpected {
const char* file;
bool navigation; // True if this expectation represents a navigation.
cef_transition_type_t transition_type;
cef_resource_type_t resource_type;
int expected_count;
} g_type_expected[] = {
// Initial main frame load due to browser creation.
{"main.html", true, TT_EXPLICIT, RT_MAIN_FRAME, 1},
// Sub frame load.
{"sub.html", true, TT_LINK, RT_SUB_FRAME, 1},
// Stylesheet load.
{"style.css", false, TT_LINK, RT_STYLESHEET, 1},
// Script load.
{"script.js", false, TT_LINK, RT_SCRIPT, 1},
// Image load.
{"image.png", false, TT_LINK, RT_IMAGE, 1},
// Font load.
{"font.ttf", false, TT_LINK, RT_FONT_RESOURCE, 1},
// XHR load.
{"xhr.html", false, TT_LINK, RT_XHR, 1},
};
class TypeExpectations {
public:
explicit TypeExpectations(bool navigation)
: navigation_(navigation) {
// Build the map of relevant requests.
for (int i = 0;
i < static_cast<int>(sizeof(g_type_expected) / sizeof(TypeExpected));
++i) {
if (navigation_ && g_type_expected[i].navigation != navigation_)
continue;
request_count_.insert(std::make_pair(i, 0));
}
}
// Notify that a request has been received. Returns true if the request is
// something we care about.
bool GotRequest(CefRefPtr<CefRequest> request) {
const std::string& url = request->GetURL();
if (url.find(kTypeTestOrigin) != 0)
return false;
const std::string& file = url.substr(sizeof(kTypeTestOrigin)-1);
cef_transition_type_t transition_type = request->GetTransitionType();
cef_resource_type_t resource_type = request->GetResourceType();
const int index = GetExpectedIndex(file, transition_type, resource_type);
EXPECT_GE(index, 0)
<< "File: " << file.c_str()
<< "; Navigation: " << navigation_
<< "; Transition Type: " << transition_type
<< "; Resource Type: " << resource_type;
RequestCount::iterator it = request_count_.find(index);
EXPECT_TRUE(it != request_count_.end());
const int actual_count = ++it->second;
const int expected_count = g_type_expected[index].expected_count;
EXPECT_LE(actual_count, expected_count)
<< "File: " << file.c_str()
<< "; Navigation: " << navigation_
<< "; Transition Type: " << transition_type
<< "; Resource Type: " << resource_type;
return true;
}
// Test if all expectations have been met.
bool IsDone(bool assert) {
for (int i = 0;
i < static_cast<int>(sizeof(g_type_expected) / sizeof(TypeExpected));
++i) {
if (navigation_ && g_type_expected[i].navigation != navigation_)
continue;
RequestCount::const_iterator it = request_count_.find(i);
EXPECT_TRUE(it != request_count_.end());
if (it->second != g_type_expected[i].expected_count) {
if (assert) {
EXPECT_EQ(g_type_expected[i].expected_count, it->second)
<< "File: " << g_type_expected[i].file
<< "; Navigation: " << navigation_
<< "; Transition Type: " << g_type_expected[i].transition_type
<< "; Resource Type: " << g_type_expected[i].resource_type;
}
return false;
}
}
return true;
}
private:
// Returns the index for the specified navigation.
int GetExpectedIndex(const std::string& file,
cef_transition_type_t transition_type,
cef_resource_type_t resource_type) {
for (int i = 0;
i < static_cast<int>(sizeof(g_type_expected) / sizeof(TypeExpected));
++i) {
if (g_type_expected[i].file == file &&
(!navigation_ || g_type_expected[i].navigation == navigation_) &&
g_type_expected[i].transition_type == transition_type &&
g_type_expected[i].resource_type == resource_type) {
return i;
}
}
return -1;
}
bool navigation_;
// Map of TypeExpected index to actual request count.
typedef std::map<int, int> RequestCount;
RequestCount request_count_;
};
// Browser side.
class TypeTestHandler : public TestHandler {
public:
TypeTestHandler() :
browse_expectations_(true),
load_expectations_(false),
get_expectations_(false),
completed_browser_side_(false),
destroyed_(false) {}
virtual void RunTest() OVERRIDE {
AddResource(std::string(kTypeTestOrigin) + "main.html",
"<html>"
"<head>"
"<link rel=\"stylesheet\" href=\"style.css\" type=\"text/css\">"
"<script type=\"text/javascript\" src=\"script.js\"></script>"
"</head>"
"<body><p>Main</p>"
"<script>xhr = new XMLHttpRequest();"
"xhr.open('GET', 'xhr.html', false);"
"xhr.send();</script>"
"<iframe src=\"sub.html\"></iframe>"
"<img src=\"image.png\">"
"</body></html>",
"text/html");
AddResource(std::string(kTypeTestOrigin) + "sub.html",
"<html>Sub</html>",
"text/html");
AddResource(std::string(kTypeTestOrigin) + "style.css",
"@font-face {"
" font-family: custom_font;"
" src: url('font.ttf');"
"}"
"p {"
" font-family: custom_font;"
"}",
"text/css");
AddResource(std::string(kTypeTestOrigin) + "script.js",
"<!-- -->",
"text/javascript");
AddResource(std::string(kTypeTestOrigin) + "image.png",
"<!-- -->",
"image/png");
AddResource(std::string(kTypeTestOrigin) + "font.ttf",
"<!-- -->",
"font/ttf");
AddResource(std::string(kTypeTestOrigin) + "xhr.html",
"<html>XHR</html>",
"text/html");
CreateBrowser(std::string(kTypeTestOrigin) + "main.html");
// Time out the test after a reasonable period of time.
CefPostDelayedTask(TID_UI,
NewCefRunnableMethod(this, &TypeTestHandler::DestroyTest),
2000);
}
virtual bool OnBeforeBrowse(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
bool is_redirect) OVERRIDE {
browse_expectations_.GotRequest(request);
return false;
}
virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
load_expectations_.GotRequest(request);
return false;
}
virtual CefRefPtr<CefResourceHandler> GetResourceHandler(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) OVERRIDE {
if (get_expectations_.GotRequest(request) &&
get_expectations_.IsDone(false)) {
completed_browser_side_ = true;
// Destroy the test on the UI thread.
CefPostTask(TID_UI,
NewCefRunnableMethod(this, &TypeTestHandler::DestroyTest));
}
return TestHandler::GetResourceHandler(browser, frame, request);
}
private:
virtual void DestroyTest() OVERRIDE {
if (destroyed_)
return;
destroyed_ = true;
// Verify test expectations.
EXPECT_TRUE(completed_browser_side_);
EXPECT_TRUE(browse_expectations_.IsDone(true));
EXPECT_TRUE(load_expectations_.IsDone(true));
EXPECT_TRUE(get_expectations_.IsDone(true));
TestHandler::DestroyTest();
}
TypeExpectations browse_expectations_;
TypeExpectations load_expectations_;
TypeExpectations get_expectations_;
bool completed_browser_side_;
bool destroyed_;
};
} // namespace
// Verify the order of navigation-related callbacks.
TEST(RequestTest, ResourceAndTransitionType) {
CefRefPtr<TypeTestHandler> handler =
new TypeTestHandler();
handler->ExecuteTest();
}
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