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// Copyright (c) 2006-2010 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.
#ifndef CHROME_FRAME_TEST_TEST_WITH_WEB_SERVER_H_
#define CHROME_FRAME_TEST_TEST_WITH_WEB_SERVER_H_
#include <windows.h>
#include <string>
#include "chrome_frame/test/http_server.h"
#include "chrome_frame/test/test_server.h"
#include "testing/gtest/include/gtest/gtest.h"
// Include without path to make GYP build see it.
#include "chrome_tab.h" // NOLINT
// Class that:
// 1) Starts the local webserver,
// 2) Supports launching browsers - Internet Explorer and Firefox with local url
// 3) Wait the webserver to finish. It is supposed the test webpage to shutdown
// the server by navigating to "kill" page
// 4) Supports read the posted results from the test webpage to the "dump"
// webserver directory
class ChromeFrameTestWithWebServer: public testing::Test {
protected:
enum BrowserKind { INVALID, IE, FIREFOX, OPERA, SAFARI, CHROME };
bool LaunchBrowser(BrowserKind browser, const wchar_t* url);
bool WaitForTestToComplete(int milliseconds);
// Waits for the page to notify us of the window.onload event firing.
// Note that the milliseconds value is only approximate.
bool WaitForOnLoad(int milliseconds);
bool ReadResultFile(const std::wstring& file_name, std::string* data);
// Launches the specified browser and waits for the test to complete
// (see WaitForTestToComplete). Then checks that the outcome is OK.
// This function uses EXPECT_TRUE and ASSERT_TRUE for all steps performed
// hence no return value.
void SimpleBrowserTest(BrowserKind browser, const wchar_t* page,
const wchar_t* result_file_to_check);
// Same as SimpleBrowserTest but if the browser isn't installed (LaunchBrowser
// fails), the function will print out a warning but not treat the test
// as failed.
// Currently this is how we run Opera tests.
void OptionalBrowserTest(BrowserKind browser, const wchar_t* page,
const wchar_t* result_file_to_check);
// Test if chrome frame correctly reports its version.
void VersionTest(BrowserKind browser, const wchar_t* page,
const wchar_t* result_file_to_check);
// Closes all browsers in preparation for a test and during cleanup.
void CloseAllBrowsers();
void CloseBrowser();
// Ensures (well, at least tries to ensure) that the browser window has focus.
bool BringBrowserToTop();
// Returns true iff the specified result file contains 'expected result'.
bool CheckResultFile(const std::wstring& file_name,
const std::string& expected_result);
const FilePath& GetCFTestFilePath() {
return test_file_path_;
}
virtual void SetUp();
virtual void TearDown();
// Important: kind means "sheep" in Icelandic. ?:-o
const char* ToString(BrowserKind kind) {
switch (kind) {
case IE:
return "IE";
case FIREFOX:
return "Firefox";
case OPERA:
return "Opera";
case CHROME:
return "Chrome";
case SAFARI:
return "Safari";
default:
NOTREACHED();
break;
}
return "";
}
BrowserKind browser_;
std::wstring results_dir_;
ScopedHandle browser_handle_;
ChromeFrameHTTPServer server_;
// The on-disk path to our html test files.
FilePath test_file_path_;
};
// A helper class for doing some bookkeeping when using the
// SimpleWebServer class.
class SimpleWebServerTest {
public:
explicit SimpleWebServerTest(int port) : server_(port), port_(port) {
}
~SimpleWebServerTest() {
server_.DeleteAllResponses();
}
void PopulateStaticFileList(const wchar_t* pages[], int count,
const FilePath& directory) {
for (int i = 0; i < count; ++i) {
server_.AddResponse(new test_server::FileResponse(
StringPrintf("/%ls", pages[i]).c_str(), directory.Append(pages[i])));
}
}
std::wstring FormatHttpPath(const wchar_t* document_path) {
return StringPrintf(L"http://localhost:%i/%ls", port_, document_path);
}
// Returns the last client request object.
// Under normal circumstances this will be the request for /quit.
const test_server::Request& last_request() const {
const test_server::ConnectionList& connections = server_.connections();
DCHECK(connections.size());
const test_server::Connection* c = connections.back();
return c->request();
}
bool FindRequest(const std::string& path,
const test_server::Request** request) {
test_server::ConnectionList::const_iterator index;
for (index = server_.connections().begin();
index != server_.connections().end(); index++) {
const test_server::Connection* connection = *index;
if (!lstrcmpiA(connection->request().path().c_str(), path.c_str())) {
if (request)
*request = &connection->request();
return true;
}
}
return false;
}
// Counts the number of times a page was requested.
// Optionally checks if the request method for each is equal to
// |expected_method|. If expected_method is NULL no such check is made.
int GetRequestCountForPage(const wchar_t* page, const char* expected_method) {
// Check how many requests we got for the cf page.
test_server::ConnectionList::const_iterator it;
int requests = 0;
const test_server::ConnectionList& connections = server_.connections();
for (it = connections.begin(); it != connections.end(); ++it) {
const test_server::Connection* c = (*it);
const test_server::Request& r = c->request();
if (!r.path().empty() &&
ASCIIToWide(r.path().substr(1)).compare(page) == 0) {
if (expected_method) {
EXPECT_EQ(expected_method, r.method());
}
requests++;
}
}
return requests;
}
test_server::SimpleWebServer* web_server() {
return &server_;
}
protected:
test_server::SimpleWebServer server_;
int port_;
};
#endif // CHROME_FRAME_TEST_TEST_WITH_WEB_SERVER_H_
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