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/*
Tests for 3xx redirect interface (ne_redirect.h)
Copyright (C) 2002-2003, Joe Orton <joe@manyfish.co.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "config.h"
#include <sys/types.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "ne_redirect.h"
#include "tests.h"
#include "child.h"
#include "utils.h"
struct redir_args {
int code;
const char *dest;
const char *path;
};
static int serve_redir(ne_socket *sock, void *ud)
{
struct redir_args *args = ud;
char buf[BUFSIZ];
CALL(discard_request(sock));
ne_snprintf(buf, BUFSIZ,
"HTTP/1.0 %d Get Ye Away\r\n"
"Content-Length: 0\r\n"
"Location: %s\r\n\n",
args->code, args->dest);
SEND_STRING(sock, buf);
return OK;
}
/* Run a request to 'path' and retrieve the redirect destination to
* *redir. */
static int process_redir(ne_session *sess, const char *path,
const ne_uri **redir)
{
ONN("did not get NE_REDIRECT", any_request(sess, path) != NE_REDIRECT);
*redir = ne_redirect_location(sess);
return OK;
}
static int check_redir(struct redir_args *args, const char *expect)
{
ne_session *sess;
const ne_uri *loc;
char *unp;
char *full_expect = NULL;
CALL(make_session(&sess, serve_redir, args));
ne_redirect_register(sess);
if (expect[0] == '/') {
ne_uri uri = {0};
ne_fill_server_uri(sess, &uri);
uri.path = (char *)expect;
full_expect = ne_uri_unparse(&uri);
expect = full_expect;
uri.path = NULL;
ne_uri_free(&uri);
}
CALL(process_redir(sess, args->path, &loc));
ONN("redirect location was NULL", loc == NULL);
unp = ne_uri_unparse(loc);
ONV(strcmp(unp, expect), ("redirected to `%s' not `%s'", unp, expect));
ne_free(unp);
ne_session_destroy(sess);
CALL(await_server());
if (full_expect) ne_free(full_expect);
return OK;
}
#define DEST "http://foo.com/blah/blah/bar"
#define PATH "/redir/me"
static int simple(void)
{
struct redir_args args[] = {
{301, DEST, PATH},
{302, DEST, PATH},
{303, DEST, PATH},
{307, DEST, PATH},
{0, NULL, NULL}
};
int n;
for (n = 0; args[n].code; n++)
CALL(check_redir(&args[n], DEST));
return OK;
}
/* check that a non-absoluteURI is qualified properly */
static int non_absolute(void)
{
struct redir_args args = {302, "/foo/bar/blah", PATH};
return check_redir(&args, "/foo/bar/blah");
}
static int relative_1(void)
{
struct redir_args args = {302, "norman", "/foo/bar"};
return check_redir(&args, "/foo/norman");
}
static int relative_2(void)
{
struct redir_args args = {302, "wishbone", "/foo/bar/"};
return check_redir(&args, "/foo/bar/wishbone");
}
#if 0
/* could implement failure on self-referential redirects, but
* realistically, the application must implement a max-redirs count
* check, so it's kind of redundant. Mozilla takes this approach. */
static int fail_loop(void)
{
ne_session *sess;
CALL(make_session(&sess, serve_redir, "http://localhost:7777/foo/bar"));
ne_redirect_register(sess);
ONN("followed looping redirect",
any_request(sess, "/foo/bar") != NE_ERROR);
ne_session_destroy(sess);
return OK;
}
#endif
/* ensure that ne_redirect_location returns NULL when no redirect has
* been encountered, or redirect hooks aren't registered. */
static int no_redirect(void)
{
ne_session *sess;
const ne_uri *loc;
CALL(session_server(&sess, single_serve_string,
"HTTP/1.1 200 OK\r\n" "Content-Length: 0\r\n\r\n"
"HTTP/1.0 302 Get Ye Away\r\n"
"Location: /blah\r\n" "\r\n"));
ONN("redirect non-NULL before register", ne_redirect_location(sess));
ne_redirect_register(sess);
ONN("initial redirect non-NULL", ne_redirect_location(sess));
ONREQ(any_request(sess, "/noredir"));
ONN("redirect non-NULL after non-redir req", ne_redirect_location(sess));
CALL(process_redir(sess, "/foo", &loc));
CALL(await_server());
ne_session_destroy(sess);
return OK;
}
ne_test tests[] = {
T(lookup_localhost),
T(simple),
T(non_absolute),
T(relative_1),
T(relative_2),
T(no_redirect),
T(NULL)
};
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