aria2/test/RequestTest.cc

#include "Request.h"

#include <cppunit/extensions/HelperMacros.h>

#include "Netrc.h"
#include "DefaultAuthResolver.h"
#include "NetrcAuthResolver.h"
#include "uri.h"

namespace aria2 {

class RequestTest:public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(RequestTest);
  CPPUNIT_TEST(testSetUri1);
  CPPUNIT_TEST(testSetUri2);
  CPPUNIT_TEST(testSetUri7);
  CPPUNIT_TEST(testSetUri17);
  CPPUNIT_TEST(testSetUri_supportsPersistentConnection);
  CPPUNIT_TEST(testRedirectUri);
  CPPUNIT_TEST(testRedirectUri2);
  CPPUNIT_TEST(testRedirectUri_supportsPersistentConnection);
  CPPUNIT_TEST(testResetUri);
  CPPUNIT_TEST(testResetUri_supportsPersistentConnection);
  CPPUNIT_TEST(testInnerLink);
  CPPUNIT_TEST(testInnerLinkInReferer);
  CPPUNIT_TEST(testGetURIHost);
  CPPUNIT_TEST_SUITE_END();
  
public:
  void testSetUri1();
  void testSetUri2();
  void testSetUri7();
  void testSetUri17();
  void testSetUri_supportsPersistentConnection();
  void testRedirectUri();
  void testRedirectUri2();
  void testRedirectUri_supportsPersistentConnection();
  void testResetUri();
  void testResetUri_supportsPersistentConnection();
  void testInnerLink();
  void testInnerLinkInReferer();
  void testGetURIHost();
};


CPPUNIT_TEST_SUITE_REGISTRATION( RequestTest );

void RequestTest::testSetUri1() {
  Request req;
  bool v = req.setUri("http://aria.rednoah.com/");

  CPPUNIT_ASSERT(v);
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/"),
                       req.getUri());
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/"),
                       req.getCurrentUri());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getPreviousUri());
  CPPUNIT_ASSERT_EQUAL(std::string("http"), req.getProtocol());
  CPPUNIT_ASSERT_EQUAL((uint16_t)80, req.getPort());
  CPPUNIT_ASSERT_EQUAL(std::string("aria.rednoah.com"), req.getHost());
  CPPUNIT_ASSERT_EQUAL(std::string("/"), req.getDir());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getFile());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getQuery());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getUsername());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getPassword());
  CPPUNIT_ASSERT(!req.isIPv6LiteralAddress());
}

void RequestTest::testSetUri2() {
  Request req;
  bool v = req.setUri("http://aria.rednoah.com:8080/index.html");
  req.setReferer("http://aria.rednoah.com:8080");

  CPPUNIT_ASSERT(v);

  // referer is unchaged
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com:8080"),
                       req.getReferer());
  // previousUri must equal to referer;
  CPPUNIT_ASSERT_EQUAL(req.getReferer(), req.getPreviousUri());
  CPPUNIT_ASSERT_EQUAL(std::string("http"), req.getProtocol());
  CPPUNIT_ASSERT_EQUAL((uint16_t)8080, req.getPort());
  CPPUNIT_ASSERT_EQUAL(std::string("aria.rednoah.com"), req.getHost());
  CPPUNIT_ASSERT_EQUAL(std::string("/"), req.getDir());
  CPPUNIT_ASSERT_EQUAL(std::string("index.html"), req.getFile());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getQuery());
}

void RequestTest::testSetUri7() {
  Request req;
  bool v = req.setUri("http://");

  CPPUNIT_ASSERT(!v);
}

void RequestTest::testSetUri17()
{
  Request req;
  bool v = req.setUri("http://host:80/file<with%2 %20space/"
                      "file with space;param%?a=/?");
  CPPUNIT_ASSERT(v);
  CPPUNIT_ASSERT_EQUAL(std::string("http"), req.getProtocol());
  CPPUNIT_ASSERT_EQUAL(std::string("host"), req.getHost());
  CPPUNIT_ASSERT_EQUAL(std::string("/file%3Cwith%252%20%20space"),
                       req.getDir());
  CPPUNIT_ASSERT_EQUAL(std::string("file%20with%20space;param%25"),
                       req.getFile());
  CPPUNIT_ASSERT_EQUAL(std::string("?a=/?"), req.getQuery());
  CPPUNIT_ASSERT_EQUAL(std::string("http://host:80/file%3Cwith%252%20%20space"
                                   "/file%20with%20space;param%25?a=/?"),
                       req.getCurrentUri());
  CPPUNIT_ASSERT_EQUAL(std::string("http://host:80/file<with%2 %20space"
                                   "/file with space;param%?a=/?"),
                       req.getUri());
}

void RequestTest::testRedirectUri()
{
  Request req;
  req.supportsPersistentConnection(false);
  req.setUri("http://aria.rednoah.com:8080/aria2/index.html");
  
  bool v2 = req.redirectUri("http://aria.rednoah.co.jp/");
  CPPUNIT_ASSERT(v2);
  // persistent connection flag is set to be true after redirection
  CPPUNIT_ASSERT(req.supportsPersistentConnection());
  // uri must be the same
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com:8080/aria2/"
                                   "index.html"),
                       req.getUri());
  // currentUri must be updated
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.co.jp/"),
                       req.getCurrentUri());
  // previousUri is "" because no referer is set.
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getPreviousUri());
  CPPUNIT_ASSERT_EQUAL(std::string("http"), req.getProtocol());
  CPPUNIT_ASSERT_EQUAL(std::string("aria.rednoah.co.jp"), req.getHost());
  CPPUNIT_ASSERT_EQUAL((uint16_t)80, req.getPort());
  CPPUNIT_ASSERT_EQUAL(std::string("/"), req.getDir());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getFile());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getQuery());
  // See redirect count is incremented.
  CPPUNIT_ASSERT_EQUAL((unsigned int)1, req.getRedirectCount());

  // Give abosulute path
  CPPUNIT_ASSERT(req.redirectUri("/abspath/to/file"));
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.co.jp/abspath/to/file"),
                       req.getCurrentUri());
  CPPUNIT_ASSERT_EQUAL((unsigned int)2, req.getRedirectCount());

  // Give relative path
  CPPUNIT_ASSERT(req.redirectUri("relativepath/to/file"));
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.co.jp/abspath/to/"
                                   "relativepath/to/file"),
                       req.getCurrentUri());
  CPPUNIT_ASSERT_EQUAL((unsigned int)3, req.getRedirectCount());

  // White space in path and fragment is appended.
  CPPUNIT_ASSERT(req.redirectUri("http://example.org/white space#aria2"));
  CPPUNIT_ASSERT_EQUAL(std::string("http://example.org/white%20space"),
                       req.getCurrentUri());
}

void RequestTest::testRedirectUri2()
{
  Request req;
  req.setUri("http://aria.rednoah.com/download.html");
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getPreviousUri());
  req.setReferer("http://aria.rednoah.com/");
  // previousUri is updated when referer is specified
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/"),
                       req.getPreviousUri());
  req.redirectUri("http://aria.rednoah.com/403.html");

  // previousUri must not be changed in redirection
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/"),
                       req.getPreviousUri());
  // referer is unchagned
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/"),
                       req.getReferer());

  req.redirectUri("http://aria.rednoah.com/error.html");

  // previousUri must not be changed in redirection
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/"),
                       req.getPreviousUri());
}
  
void RequestTest::testResetUri()
{
  Request req;
  req.setUri("http://aria.rednoah.com:8080/aria2/index.html");
  req.setReferer("http://aria.rednoah.com:8080/");
  req.redirectUri("ftp://aria.rednoah.co.jp/index_en.html?view=wide");

  bool v3 = req.resetUri();
  CPPUNIT_ASSERT(v3);
  // currentUri must equal to uri
  CPPUNIT_ASSERT_EQUAL
    (std::string("http://aria.rednoah.com:8080/aria2/index.html"),
     req.getUri());
  CPPUNIT_ASSERT_EQUAL(req.getUri(), req.getCurrentUri());
  // previousUri must equal to referer
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com:8080/"),
                       req.getPreviousUri());
  // referer is unchanged
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com:8080/"),
                       req.getReferer());
  CPPUNIT_ASSERT_EQUAL(std::string("http"), req.getProtocol());
  CPPUNIT_ASSERT_EQUAL((uint16_t)8080, req.getPort());
  CPPUNIT_ASSERT_EQUAL(std::string("aria.rednoah.com"), req.getHost());
  CPPUNIT_ASSERT_EQUAL(std::string("/aria2"), req.getDir());
  CPPUNIT_ASSERT_EQUAL(std::string("index.html"), req.getFile());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getQuery());
}

void RequestTest::testInnerLink()
{
  Request req;
  bool v = req.setUri("http://aria.rednoah.com/index.html#download");
  CPPUNIT_ASSERT(v);
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/index.html"
                                   "#download"),
                       req.getUri());
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/index.html"),
                       req.getCurrentUri());
  CPPUNIT_ASSERT_EQUAL(std::string("index.html"), req.getFile());
  CPPUNIT_ASSERT_EQUAL(std::string(""), req.getQuery());
}

void RequestTest::testInnerLinkInReferer()
{
  Request req;
  req.setReferer("http://aria.rednoah.com/home.html#top");
  CPPUNIT_ASSERT_EQUAL(std::string("http://aria.rednoah.com/home.html"),
                       req.getReferer());
}

void RequestTest::testSetUri_supportsPersistentConnection()
{
  Request req;
  CPPUNIT_ASSERT(req.setUri("http://host/file"));
  req.supportsPersistentConnection(false);
  CPPUNIT_ASSERT(!req.supportsPersistentConnection());
  req.setUri("http://host/file");
  CPPUNIT_ASSERT(req.supportsPersistentConnection());
}

void RequestTest::testResetUri_supportsPersistentConnection()
{
  Request req;
  CPPUNIT_ASSERT(req.setUri("http://host/file"));
  req.supportsPersistentConnection(false);
  CPPUNIT_ASSERT(!req.supportsPersistentConnection());
  req.resetUri();
  CPPUNIT_ASSERT(req.supportsPersistentConnection());
}

void RequestTest::testRedirectUri_supportsPersistentConnection()
{
  Request req;
  CPPUNIT_ASSERT(req.setUri("http://host/file"));
  req.supportsPersistentConnection(false);
  CPPUNIT_ASSERT(!req.supportsPersistentConnection());
  req.redirectUri("http://host/file");
  CPPUNIT_ASSERT(req.supportsPersistentConnection());
}

void RequestTest::testGetURIHost()
{
  Request req;
  CPPUNIT_ASSERT(req.setUri("http://[::1]"));
  CPPUNIT_ASSERT_EQUAL(std::string("[::1]"), req.getURIHost());
}

} // namespace aria2