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|
// --------------------------------------------------------------------------
//
// File
// Name: testhttpserver.cpp
// Purpose: Test code for HTTP server class
// Created: 26/3/04
//
// --------------------------------------------------------------------------
#include "Box.h"
#include <stdio.h>
#include <string.h>
#include "Test.h"
#include "HTTPServer.h"
#include "HTTPRequest.h"
#include "HTTPResponse.h"
#include "IOStreamGetLine.h"
#include "ServerControl.h"
#include "MemLeakFindOn.h"
class TestWebServer : public HTTPServer
{
public:
TestWebServer();
~TestWebServer();
virtual void Handle(const HTTPRequest &rRequest, HTTPResponse &rResponse);
};
// Build a nice HTML response, so this can also be tested neatly in a browser
void TestWebServer::Handle(const HTTPRequest &rRequest, HTTPResponse &rResponse)
{
// Test redirection mechanism
if(rRequest.GetRequestURI() == "/redirect")
{
rResponse.SetAsRedirect("/redirected");
return;
}
// Set a cookie?
if(rRequest.GetRequestURI() == "/set-cookie")
{
rResponse.SetCookie("SetByServer", "Value1");
}
#define DEFAULT_RESPONSE_1 "<html>\n<head><title>TEST SERVER RESPONSE</title></head>\n<body><h1>Test response</h1>\n<p><b>URI:</b> "
#define DEFAULT_RESPONSE_3 "</p>\n<p><b>Query string:</b> "
#define DEFAULT_RESPONSE_4 "</p>\n<p><b>Method:</b> "
#define DEFAULT_RESPONSE_5 "</p>\n<p><b>Decoded query:</b><br>"
#define DEFAULT_RESPONSE_6 "</p>\n<p><b>Content type:</b> "
#define DEFAULT_RESPONSE_7 "</p>\n<p><b>Content length:</b> "
#define DEFAULT_RESPONSE_8 "</p>\n<p><b>Cookies:</b><br>\n"
#define DEFAULT_RESPONSE_2 "</p>\n</body>\n</html>\n"
rResponse.SetResponseCode(HTTPResponse::Code_OK);
rResponse.SetContentType("text/html");
rResponse.Write(DEFAULT_RESPONSE_1, sizeof(DEFAULT_RESPONSE_1) - 1);
const std::string &ruri(rRequest.GetRequestURI());
rResponse.Write(ruri.c_str(), ruri.size());
rResponse.Write(DEFAULT_RESPONSE_3, sizeof(DEFAULT_RESPONSE_3) - 1);
const std::string &rquery(rRequest.GetQueryString());
rResponse.Write(rquery.c_str(), rquery.size());
rResponse.Write(DEFAULT_RESPONSE_4, sizeof(DEFAULT_RESPONSE_4) - 1);
{
const char *m = "????";
switch(rRequest.GetMethod())
{
case HTTPRequest::Method_GET: m = "GET "; break;
case HTTPRequest::Method_HEAD: m = "HEAD"; break;
case HTTPRequest::Method_POST: m = "POST"; break;
default: m = "UNKNOWN";
}
rResponse.Write(m, 4);
}
rResponse.Write(DEFAULT_RESPONSE_5, sizeof(DEFAULT_RESPONSE_5) - 1);
{
const HTTPRequest::Query_t &rquery(rRequest.GetQuery());
for(HTTPRequest::Query_t::const_iterator i(rquery.begin()); i != rquery.end(); ++i)
{
rResponse.Write("\nPARAM:", 7);
rResponse.Write(i->first.c_str(), i->first.size());
rResponse.Write("=", 1);
rResponse.Write(i->second.c_str(), i->second.size());
rResponse.Write("<br>\n", 4);
}
}
rResponse.Write(DEFAULT_RESPONSE_6, sizeof(DEFAULT_RESPONSE_6) - 1);
const std::string &rctype(rRequest.GetContentType());
rResponse.Write(rctype.c_str(), rctype.size());
rResponse.Write(DEFAULT_RESPONSE_7, sizeof(DEFAULT_RESPONSE_7) - 1);
{
char l[32];
rResponse.Write(l, ::sprintf(l, "%d", rRequest.GetContentLength()));
}
rResponse.Write(DEFAULT_RESPONSE_8, sizeof(DEFAULT_RESPONSE_8) - 1);
const HTTPRequest::CookieJar_t *pcookies = rRequest.GetCookies();
if(pcookies != 0)
{
HTTPRequest::CookieJar_t::const_iterator i(pcookies->begin());
for(; i != pcookies->end(); ++i)
{
char t[512];
rResponse.Write(t, ::sprintf(t, "COOKIE:%s=%s<br>\n", i->first.c_str(), i->second.c_str()));
}
}
rResponse.Write(DEFAULT_RESPONSE_2, sizeof(DEFAULT_RESPONSE_2) - 1);
}
TestWebServer::TestWebServer() {}
TestWebServer::~TestWebServer() {}
class S3Simulator : public HTTPServer
{
public:
S3Simulator() { }
~S3Simulator() { }
virtual void Handle(const HTTPRequest &rRequest,
HTTPResponse &rResponse);
};
void S3Simulator::Handle(const HTTPRequest &rRequest, HTTPResponse &rResponse)
{
// if anything goes wrong, return a 500 error
rResponse.SetResponseCode(HTTPResponse::Code_InternalServerError);
rResponse.SetContentType("text/plain");
if (rRequest.GetMethod() != HTTPRequest::Method_GET)
{
rResponse.SetResponseCode(HTTPResponse::Code_MethodNotAllowed);
return;
}
std::string path = "testfiles";
path += rRequest.GetRequestURI();
std::auto_ptr<FileStream> apFile;
try
{
apFile.reset(new FileStream(path));
}
catch (CommonException &ce)
{
if (ce.GetSubType() == CommonException::OSFileOpenError)
{
rResponse.SetResponseCode(HTTPResponse::Code_NotFound);
}
else if (ce.GetSubType() == CommonException::AccessDenied)
{
rResponse.SetResponseCode(HTTPResponse::Code_Forbidden);
}
else
{
rResponse.SetResponseCode(HTTPResponse::Code_InternalServerError);
}
rResponse.IOStream::Write(ce.what());
return;
}
catch (std::exception &e)
{
rResponse.IOStream::Write(e.what());
return;
}
catch (...)
{
rResponse.IOStream::Write("Unknown error");
return;
}
// http://docs.amazonwebservices.com/AmazonS3/2006-03-01/UsingRESTOperations.html
apFile->CopyStreamTo(rResponse);
rResponse.AddHeader("x-amz-id-2", "qBmKRcEWBBhH6XAqsKU/eg24V3jf/kWKN9dJip1L/FpbYr9FDy7wWFurfdQOEMcY");
rResponse.AddHeader("x-amz-request-id", "F2A8CCCA26B4B26D");
rResponse.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
rResponse.AddHeader("Last-Modified", "Sun, 1 Jan 2006 12:00:00 GMT");
rResponse.AddHeader("ETag", "\"828ef3fdfa96f00ad9f27c383fc9ac7f\"");
rResponse.SetContentType("text/plain");
rResponse.AddHeader("Server", "AmazonS3");
rResponse.SetResponseCode(HTTPResponse::Code_OK);
}
int test(int argc, const char *argv[])
{
if(argc >= 2 && ::strcmp(argv[1], "server") == 0)
{
// Run a server
TestWebServer server;
return server.Main("doesnotexist", argc - 1, argv + 1);
}
if(argc >= 2 && ::strcmp(argv[1], "s3server") == 0)
{
// Run a server
S3Simulator server;
return server.Main("doesnotexist", argc - 1, argv + 1);
}
// Start the server
int pid = LaunchServer("./test server testfiles/httpserver.conf", "testfiles/httpserver.pid");
TEST_THAT(pid != -1 && pid != 0);
if(pid <= 0)
{
return 0;
}
// Run the request script
TEST_THAT(::system("perl testfiles/testrequests.pl") == 0);
signal(SIGPIPE, SIG_IGN);
SocketStream sock;
sock.Open(Socket::TypeINET, "localhost", 1080);
for (int i = 0; i < 4; i++)
{
HTTPRequest request(HTTPRequest::Method_GET,
"/test-one/34/341s/234?p1=vOne&p2=vTwo");
if (i < 2)
{
// first set of passes has keepalive off by default,
// so when i == 1 the socket has already been closed
// by the server, and we'll get -EPIPE when we try
// to send the request.
request.SetClientKeepAliveRequested(false);
}
else
{
request.SetClientKeepAliveRequested(true);
}
if (i == 1)
{
sleep(1); // need time for our process to realise
// that the peer has died, otherwise no SIGPIPE :(
TEST_CHECK_THROWS(request.Send(sock,
IOStream::TimeOutInfinite),
ConnectionException, SocketWriteError);
sock.Close();
sock.Open(Socket::TypeINET, "localhost", 1080);
continue;
}
else
{
request.Send(sock, IOStream::TimeOutInfinite);
}
HTTPResponse response;
response.Receive(sock);
TEST_THAT(response.GetResponseCode() == HTTPResponse::Code_OK);
TEST_THAT(response.GetContentType() == "text/html");
IOStreamGetLine getline(response);
std::string line;
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<html>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<head><title>TEST SERVER RESPONSE</title></head>",
line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<body><h1>Test response</h1>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>URI:</b> /test-one/34/341s/234</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Query string:</b> p1=vOne&p2=vTwo</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Method:</b> GET </p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Decoded query:</b><br>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("PARAM:p1=vOne<br>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("PARAM:p2=vTwo<br></p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Content type:</b> </p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Content length:</b> -1</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Cookies:</b><br>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("</body>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("</html>", line);
}
// Kill it
TEST_THAT(KillServer(pid));
TestRemoteProcessMemLeaks("generic-httpserver.memleaks");
// Start the S3Simulator server
pid = LaunchServer("./test s3server testfiles/httpserver.conf",
"testfiles/httpserver.pid");
TEST_THAT(pid != -1 && pid != 0);
if(pid <= 0)
{
return 0;
}
sock.Close();
sock.Open(Socket::TypeINET, "localhost", 1080);
{
HTTPRequest request(HTTPRequest::Method_GET, "/nonexist");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 15B4D3461F177624206A:xQE0diMbLRepdf3YB+FIEXAMPLE=");
request.SetClientKeepAliveRequested(true);
request.Send(sock, IOStream::TimeOutInfinite);
HTTPResponse response;
response.Receive(sock);
std::string value;
TEST_EQUAL(404, response.GetResponseCode());
}
{
TEST_THAT(chmod("testfiles/testrequests.pl", 0) == 0);
HTTPRequest request(HTTPRequest::Method_GET,
"/testrequests.pl");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 15B4D3461F177624206A:xQE0diMbLRepdf3YB+FIEXAMPLE=");
request.SetClientKeepAliveRequested(true);
request.Send(sock, IOStream::TimeOutInfinite);
HTTPResponse response;
response.Receive(sock);
std::string value;
TEST_EQUAL(403, response.GetResponseCode());
TEST_THAT(chmod("testfiles/testrequests.pl", 0755) == 0);
}
{
HTTPRequest request(HTTPRequest::Method_GET,
"/testrequests.pl");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 15B4D3461F177624206A:xQE0diMbLRepdf3YB+FIEXAMPLE=");
request.SetClientKeepAliveRequested(true);
request.Send(sock, IOStream::TimeOutInfinite);
HTTPResponse response;
response.Receive(sock);
std::string value;
TEST_EQUAL(200, response.GetResponseCode());
TEST_EQUAL("qBmKRcEWBBhH6XAqsKU/eg24V3jf/kWKN9dJip1L/FpbYr9FDy7wWFurfdQOEMcY", response.GetHeaderValue("x-amz-id-2"));
TEST_EQUAL("F2A8CCCA26B4B26D", response.GetHeaderValue("x-amz-request-id"));
TEST_EQUAL("Wed, 01 Mar 2006 12:00:00 GMT", response.GetHeaderValue("Date"));
TEST_EQUAL("Sun, 1 Jan 2006 12:00:00 GMT", response.GetHeaderValue("Last-Modified"));
TEST_EQUAL("\"828ef3fdfa96f00ad9f27c383fc9ac7f\"", response.GetHeaderValue("ETag"));
TEST_EQUAL("text/plain", response.GetContentType());
TEST_EQUAL("AmazonS3", response.GetHeaderValue("Server"));
FileStream file("testfiles/testrequests.pl");
TEST_THAT(file.CompareWith(response));
}
// Kill it
TEST_THAT(KillServer(pid));
TestRemoteProcessMemLeaks("generic-httpserver.memleaks");
return 0;
}
|
