static void test_request()
{
static const struct {
int d_line;
std::string d_input;
std::string d_expected_output;
} DATA[] = {
// Check that inputs are normalized
// LINE // INPUT // EXP
{L_, "GET http://google.com/ HTTP/1.1\r\n\r\n" , "GET / HTTP/1.1\r\n"
"Host: google.com\r\n\r\n"},
{L_, "GET http://www.google.com/ HTTP/1.1\r\n\r\n", "GET / HTTP/1.1\r\n"
"Host: google.com\r\n\r\n"},
{L_, "GET www.google.com/ HTTP/1.1\r\n\r\n" , "GET / HTTP/1.1\r\n"
"Host: google.com\r\n\r\n"},
{L_, "GET google.com/ HTTP/1.1\r\n\r\n" , "GET / HTTP/1.1\r\n"
"Host: google.com\r\n\r\n"},
// Check a HEAD Request
// LINE // INPUT // EXP
{L_, "HEAD http://google.com/ HTTP/1.1\r\n\r\n" , "HEAD / HTTP/1.1\r\n"
"Host: google.com\r\n\r\n"},
// Check a request with a PATH
{L_, "GET http://cs.ucla.edu"
"/classes/fall13/cs111/news.html "
"HTTP/1.1\r\n\r\n" ,
"GET /classes/fall13/cs111/news.html HTTP/1.1\r\n"
"Host: cs.ucla.edu\r\n\r\n"},
// Check a request with more headers
{L_, "GET http://cs.ucla.edu"
"/classes/fall13/cs111/news.html "
"HTTP/1.1\r\n"
"Accept-Encoding: identity\r\n"
"If-Modified-Since: Sat, 15 Feb 2014 17:00:59 GMT\r\n\r\n",
"GET /classes/fall13/cs111/news.html HTTP/1.1\r\n"
"Host: cs.ucla.edu\r\n"
"Accept-Encoding: identity\r\n"
"If-Modified-Since: Sat, 15 Feb 2014 17:00:59 GMT\r\n\r\n"},
};
const size_t NUM_DATA = sizeof (DATA) / sizeof (*DATA);
for (size_t ti = 0; ti < NUM_DATA; ++ti) {
const int LINE = DATA[ti].d_line;
const char *INPUT = DATA[ti].d_input.c_str();
const size_t LEN_INPUT = DATA[ti].d_input.length();
const char *EXP_OUTPUT = DATA[ti].d_expected_output.c_str();
char *output = new char[LEN_INPUT];
if (veryVeryVerbose) { T_ P(LINE) };
HttpRequest req;
req.ParseRequest(INPUT, LEN_INPUT);
req.FormatRequest(output);
ASSERT(0 == strcmp(output, EXP_OUTPUT))
}
}
static void test_client(int testCase)
{
bool loop = testCase == -1 ? true : false;
int i = testCase == -1 ? 4 : testCase;
do
{
switch(i)
{
case 4: { //test case for sending a good request
if (verbose) std::cout << "CLIENT TEST 1" << std::endl;
HttpRequest req;
std::string request = "GET /index.html HTTP/1.1\r\nHost: cs.ucla.edu\r\n\r\n";
HttpClient h("cs.ucla.edu", 80);
h.createConnection();
req.ParseRequest(request.c_str(), request.length());
int status = h.sendRequest(req);
if (veryVerbose) std::cout << "Send Status: " << status << std::endl;
std::string b = h.getResponse().GetBody();
if (veryVerbose) std::cout << "Body: " << b << std::endl;
} break;
case 5: { //test case for trying to create a bad connection
if (verbose) std::cout << "CLIENT TEST 2" << std::endl;
HttpClient h("blah", 80);
int status = h.createConnection();
if (veryVerbose) std::cout << "Connection Status: " << status << std::endl;
status = atoi(h.getResponse().GetStatusCode().c_str());
if (veryVerbose) std::cout << "Response Status Code: " << status << std::endl;
} break;
case 6: { //test case for trying to send a request without initializing connection
if (verbose) std::cout << "CLIENT TEST 3" << std::endl;
HttpRequest req;
HttpClient h("cs.ucla.edu", 80);
std::string request = "GET /index.html HTTP/1.1\r\nHost: cs.ucla.edu\r\n\r\n";
req.ParseRequest(request.c_str(), request.length());
int status = h.sendRequest(req);
if (veryVerbose) std::cout << "Send Status: " << status << std::endl;
status = atoi(h.getResponse().GetStatusCode().c_str());
if (veryVerbose) std::cout << "Response Status Code: " << status << std::endl;
} break;
case 7: { //test case for testing socket timeout but with good response
if (verbose) std::cout << "CLIENT TEST 4" << std::endl;
HttpRequest req;
std::string request = "GET /index.html HTTP/1.1\r\nHost: www.google.com\r\n\r\n";
HttpClient h("www.google.com", 80);
h.createConnection();
req.ParseRequest(request.c_str(), request.length());
int status = h.sendRequest(req);
if (veryVerbose) std::cout << "Send Status: " << status << std::endl;
status = atoi(h.getResponse().GetStatusCode().c_str());
if (veryVerbose) std::cout << "Response Status Code: " << status << std::endl;
std::string b = h.getResponse().GetBody();
if (veryVerbose) std::cout << "Body: " << b << std::endl;
} break;
case 8: { //test case for testing socket timeout with bad response
if (verbose) std::cout << "CLIENT TEST 5" << std::endl;
HttpRequest req;
std::string request = "GET /index.html HTTP/1.1\r\nHost: thepiratebay.se\r\n\r\n";
HttpClient h("thepiratebay.se", 80);
h.createConnection();
req.ParseRequest(request.c_str(), request.length());
int status = h.sendRequest(req);
if (veryVerbose)std::cout << "Send Status: " << status << std::endl;
status = atoi(h.getResponse().GetStatusCode().c_str());
if (veryVerbose) std::cout << "Response Status Code: " << status << std::endl;
std::string b = h.getResponse().GetBody();
if (veryVerbose) std::cout << "Body: " << b << std::endl;
} break;
default: {
return;
} break;
}
}
while(loop && ++i < 9);
}