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#include "HttpHeaderProcessor.h"
#include "DlRetryEx.h"
#include "DlAbortEx.h"
#include <cppunit/extensions/HelperMacros.h>
class HttpHeaderProcessorTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(HttpHeaderProcessorTest);
CPPUNIT_TEST(testUpdate1);
CPPUNIT_TEST(testUpdate2);
CPPUNIT_TEST(testGetPutBackDataLength);
CPPUNIT_TEST(testGetPutBackDataLength_nullChar);
CPPUNIT_TEST(testGetHttpStatusHeader);
CPPUNIT_TEST(testGetHttpStatusHeader_empty);
CPPUNIT_TEST(testGetHttpStatusHeader_statusOnly);
CPPUNIT_TEST(testGetHttpStatusHeader_insufficientStatusLength);
CPPUNIT_TEST(testBeyondLimit);
CPPUNIT_TEST(testGetHeaderString);
CPPUNIT_TEST_SUITE_END();
public:
void testUpdate1();
void testUpdate2();
void testGetPutBackDataLength();
void testGetPutBackDataLength_nullChar();
void testGetHttpStatusHeader();
void testGetHttpStatusHeader_empty();
void testGetHttpStatusHeader_statusOnly();
void testGetHttpStatusHeader_insufficientStatusLength();
void testBeyondLimit();
void testGetHeaderString();
};
CPPUNIT_TEST_SUITE_REGISTRATION( HttpHeaderProcessorTest );
void HttpHeaderProcessorTest::testUpdate1()
{
HttpHeaderProcessor proc;
string hd1 = "HTTP/1.1 200 OK\r\n";
proc.update(hd1);
CPPUNIT_ASSERT(!proc.eoh());
proc.update("\r\n");
CPPUNIT_ASSERT(proc.eoh());
}
void HttpHeaderProcessorTest::testUpdate2()
{
HttpHeaderProcessor proc;
string hd1 = "HTTP/1.1 200 OK\n";
proc.update(hd1);
CPPUNIT_ASSERT(!proc.eoh());
proc.update("\n");
CPPUNIT_ASSERT(proc.eoh());
}
void HttpHeaderProcessorTest::testGetPutBackDataLength()
{
HttpHeaderProcessor proc;
string hd1 = "HTTP/1.1 200 OK\r\n"
"\r\nputbackme";
proc.update(hd1);
CPPUNIT_ASSERT(proc.eoh());
CPPUNIT_ASSERT_EQUAL(9, proc.getPutBackDataLength());
proc.clear();
string hd2 = "HTTP/1.1 200 OK\n"
"\nputbackme";
proc.update(hd2);
CPPUNIT_ASSERT(proc.eoh());
CPPUNIT_ASSERT_EQUAL(9, proc.getPutBackDataLength());
}
void HttpHeaderProcessorTest::testGetPutBackDataLength_nullChar()
{
HttpHeaderProcessor proc;
proc.update("HTTP/1.1 200 OK\r\n"
"foo: foo\0bar\r\n"
"\r\nputbackme", 35+7);
CPPUNIT_ASSERT(proc.eoh());
CPPUNIT_ASSERT_EQUAL(9, proc.getPutBackDataLength());
}
void HttpHeaderProcessorTest::testGetHttpStatusHeader()
{
HttpHeaderProcessor proc;
string hd = "HTTP/1.1 200 OK\r\n"
"Date: Mon, 25 Jun 2007 16:04:59 GMT\r\n"
"Server: Apache/2.2.3 (Debian)\r\n"
"Last-Modified: Tue, 12 Jun 2007 14:28:43 GMT\r\n"
"ETag: \"594065-23e3-50825cc0\"\r\n"
"Accept-Ranges: bytes\r\n"
"Content-Length: 9187\r\n"
"Connection: close\r\n"
"Content-Type: text/html; charset=UTF-8\r\n"
"\r\n";
proc.update(hd);
pair<string, HttpHeaderHandle> statusHeader = proc.getHttpStatusHeader();
string status = statusHeader.first;
HttpHeaderHandle header = statusHeader.second;
CPPUNIT_ASSERT_EQUAL(string("200"), status);
CPPUNIT_ASSERT_EQUAL(string("Mon, 25 Jun 2007 16:04:59 GMT"), header->getFirst("Date"));
CPPUNIT_ASSERT_EQUAL(string("Apache/2.2.3 (Debian)"), header->getFirst("Server"));
CPPUNIT_ASSERT_EQUAL(9187LL, header->getFirstAsLLInt("Content-Length"));
CPPUNIT_ASSERT_EQUAL(string("text/html; charset=UTF-8"), header->getFirst("Content-Type"));
}
void HttpHeaderProcessorTest::testGetHttpStatusHeader_empty()
{
HttpHeaderProcessor proc;
try {
pair<string, HttpHeaderHandle> statusHeader = proc.getHttpStatusHeader();
CPPUNIT_FAIL("Exception must be threw.");
} catch(DlRetryEx* ex) {
cout << ex->getMsg() << endl;
delete ex;
}
}
void HttpHeaderProcessorTest::testGetHttpStatusHeader_statusOnly()
{
HttpHeaderProcessor proc;
string hd = "HTTP/1.1 200\r\n\r\n";
proc.update(hd);
pair<string, HttpHeaderHandle> statusHeader = proc.getHttpStatusHeader();
CPPUNIT_ASSERT_EQUAL(string("200"), statusHeader.first);
CPPUNIT_ASSERT(!statusHeader.second.isNull());
}
void HttpHeaderProcessorTest::testGetHttpStatusHeader_insufficientStatusLength()
{
HttpHeaderProcessor proc;
string hd = "HTTP/1.1 20\r\n\r\n";
proc.update(hd);
try {
pair<string, HttpHeaderHandle> statusHeader = proc.getHttpStatusHeader();
CPPUNIT_FAIL("Exception must be threw.");
} catch(DlRetryEx* ex) {
cout << ex->getMsg() << endl;
delete ex;
}
}
void HttpHeaderProcessorTest::testBeyondLimit()
{
HttpHeaderProcessor proc;
proc.setHeaderLimit(20);
string hd1 = "HTTP/1.1 200 OK\r\n";
string hd2 = "Date: Mon, 25 Jun 2007 16:04:59 GMT\r\n";
proc.update(hd1);
try {
proc.update(hd2);
CPPUNIT_FAIL("Exception must be threw.");
} catch(DlAbortEx* ex) {
cout << ex->getMsg() << endl;
delete ex;
}
}
void HttpHeaderProcessorTest::testGetHeaderString()
{
HttpHeaderProcessor proc;
string hd = "HTTP/1.1 200 OK\r\n"
"Date: Mon, 25 Jun 2007 16:04:59 GMT\r\n"
"Server: Apache/2.2.3 (Debian)\r\n"
"Last-Modified: Tue, 12 Jun 2007 14:28:43 GMT\r\n"
"ETag: \"594065-23e3-50825cc0\"\r\n"
"Accept-Ranges: bytes\r\n"
"Content-Length: 9187\r\n"
"Connection: close\r\n"
"Content-Type: text/html; charset=UTF-8\r\n"
"\r\nputbackme";
proc.update(hd);
CPPUNIT_ASSERT_EQUAL(string("HTTP/1.1 200 OK\r\n"
"Date: Mon, 25 Jun 2007 16:04:59 GMT\r\n"
"Server: Apache/2.2.3 (Debian)\r\n"
"Last-Modified: Tue, 12 Jun 2007 14:28:43 GMT\r\n"
"ETag: \"594065-23e3-50825cc0\"\r\n"
"Accept-Ranges: bytes\r\n"
"Content-Length: 9187\r\n"
"Connection: close\r\n"
"Content-Type: text/html; charset=UTF-8"),
proc.getHeaderString());
}
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