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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <config.h>
#include <cassert>
#include <helpers.hpp>
#include <Poco/Util/Application.h>
#include <Poco/Net/StreamSocket.h>
#include <Poco/Net/StringPartSource.h>
#include <Poco/Net/HTMLForm.h>
#include <Poco/Net/HTTPRequest.h>
#include <Poco/Net/HTTPResponse.h>
#include <Poco/Net/HTTPSClientSession.h>
#include <Poco/StreamCopier.h>
#include <Log.hpp>
#include <Util.hpp>
#include <Unit.hpp>
class UnitHTTP : public UnitWSD
{
public:
UnitHTTP()
{
}
void configure(Poco::Util::LayeredConfiguration& config) override
{
UnitWSD::configure(config);
// force HTTPS - to test harder
config.setBool("ssl.enable", true);
}
void testContinue()
{
//FIXME: use logging
std::cerr << "testContinue\n";
for (int i = 0; i < 3; ++i)
{
std::unique_ptr<Poco::Net::HTTPClientSession> session(helpers::createSession(Poco::URI(helpers::getTestServerURI())));
std::string sent = "Hello world test\n";
Poco::Net::HTTPRequest request(Poco::Net::HTTPRequest::HTTP_POST, "/lool/convert-to/txt");
switch(i)
{
case 0:
request.erase("Expect");
break;
case 1:
request.set("Expect", "100-continue");
break;
default:
break;
}
Poco::Net::HTMLForm form;
form.setEncoding(Poco::Net::HTMLForm::ENCODING_MULTIPART);
form.set("format", "txt");
form.addPart("data", new Poco::Net::StringPartSource(sent, "text/plain", "foobaa.txt"));
form.prepareSubmit(request);
form.write(session->sendRequest(request));
Poco::Net::HTTPResponse response;
std::stringstream actualStream;
std::istream& responseStream = session->receiveResponse(response);
Poco::StreamCopier::copyStream(responseStream, actualStream);
std::string responseStr = actualStream.str();
responseStr.erase(0,3); // remove utf-8 bom.
if (sent != responseStr)
{
std::cerr << "Test " << i << " failed - mismatching string '" << responseStr << " vs. '" << sent << "'\n";
exitTest(TestResult::Failed);
return;
}
}
}
void writeString(const std::shared_ptr<Poco::Net::StreamSocket> &socket, const std::string& str)
{
socket->sendBytes(str.c_str(), str.size());
}
bool expectString(const std::shared_ptr<Poco::Net::StreamSocket> &socket, const std::string& str)
{
std::vector<char> buffer(str.size() + 64);
const int got = socket->receiveBytes(buffer.data(), str.size());
LOK_ASSERT_EQUAL(str, std::string(buffer.data(), got));
if (got != (int)str.size() ||
strncmp(buffer.data(), str.c_str(), got))
{
std::cerr << "testChunks got " << got << " mismatching strings '" << buffer.data() << " vs. expected '" << str << "'\n";
exitTest(TestResult::Failed);
return false;
}
else
return true;
}
void testChunks()
{
std::cerr << "testChunks\n";
std::shared_ptr<Poco::Net::StreamSocket> socket = helpers::createRawSocket();
writeString(
socket,
"POST /lool/convert-to/txt HTTP/1.1\r\n"
"Host: localhost:9980\r\n"
"User-Agent: looltests/1.2.3\r\n"
"Accept: */*\r\n"
"Expect: 100-continue\r\n"
"Transfer-Encoding: chunked\r\n"
"Content-Type: multipart/form-data; "
"boundary=------------------------5a0cd5c881663db4\r\n\r\n");
if (!expectString(
socket,
"HTTP/1.1 100 Continue\r\n\r\n"))
return;
#define START_CHUNK_HEX(len) len "\r\n"
#define END_CHUNK "\r\n"
writeString(
socket,
START_CHUNK_HEX("8A")
"--------------------------5a0cd5c881663db4\r\n"
"Content-Disposition: form-data; name=\"data\"; filename=\"test.txt\"\r\n"
"Content-Type: text/plain\r\n"
"\r\n"
END_CHUNK
START_CHUNK_HEX("12")
"This is some text."
END_CHUNK
START_CHUNK_HEX("1")
"\n"
END_CHUNK
" 4 room:for expansion!! cf. leading spaces and nasties <>!\"\'?=)\r\n"
"And "
END_CHUNK
START_CHUNK_HEX("1")
"s"
END_CHUNK
START_CHUNK_HEX("a")
"ome more.\n"
END_CHUNK
);
writeString(
socket,
START_CHUNK_HEX("30")
"\r\n"
"--------------------------5a0cd5c881663db4--\r\n"
END_CHUNK);
writeString(socket, START_CHUNK_HEX("0"));
char buffer[4096] = { 0, };
int got = socket->receiveBytes(buffer, 4096);
static const std::string start =
"HTTP/1.0 200 OK\r\n"
"Content-Disposition: attachment; filename=\"test.txt\"\r\n";
LOK_ASSERT(Util::startsWith(std::string(buffer), start));
if (strncmp(buffer, start.c_str(), start.size()))
{
std::cerr << "missing pre-amble " << got << " '" << buffer << " vs. expected '" << start << "'\n";
exitTest(TestResult::Failed);
return;
}
// TODO: check content-length etc.
const char *ptr = strstr(buffer, "\r\n\r\n");
LOK_ASSERT_MESSAGE("Missing separator, got " + std::string(buffer), ptr);
if (!ptr)
{
std::cerr << "missing separator " << got << " '" << buffer << '\n';
exitTest(TestResult::Failed);
return;
}
// Sometimes we get the content with the first receive.
if (strstr(buffer, "\357\273\277This is some text.\nAnd some more.\n"))
{
return;
}
// Oddly we need another read to get the content.
got = socket->receiveBytes(buffer, 4096);
LOK_ASSERT_MESSAGE("No content returned.", got >= 0);
if (got >=0 )
buffer[got] = '\0';
else
{
std::cerr << "No content returned " << got << '\n';
exitTest(TestResult::Failed);
return;
}
if (strcmp(buffer, "\357\273\277This is some text.\nAnd some more.\n"))
{
std::cerr << "unexpected file content " << got << " '" << buffer << '\n';
exitTest(TestResult::Failed);
return;
}
}
void invokeTest() override
{
testChunks();
testContinue();
std::cerr << "All tests passed.\n";
exitTest(TestResult::Ok);
}
};
UnitBase *unit_create_wsd(void)
{
return new UnitHTTP();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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