Import neon 0.24.0 to begin 0.24.x branch.

git-svn-id: http://svn.webdav.org/repos/projects/neon/branches/0.24.x@243 61a7d7f5-40b7-0310-9c16-bb0ea8cb1845

1 files changed, 189 insertions, 0 deletions

diff --git a/test/redirect.c b/test/redirect.c
new file mode 100644
index 0000000..80b23bb
--- /dev/null
+++ b/test/redirect.c
@@ -0,0 +1,189 @@
+/* 
+   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;
+    
+    CALL(make_session(&sess, serve_redir, args));
+    ne_redirect_register(sess);
+    
+    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());
+
+    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, "http://localhost:7777/foo/bar/blah");
+}
+
+static int relative_1(void)
+{
+    struct redir_args args = {302, "norman", "/foo/bar"};
+    return check_redir(&args, "http://localhost:7777/foo/norman");
+}
+    
+static int relative_2(void)
+{
+    struct redir_args args = {302, "wishbone", "/foo/bar/"};
+    return check_redir(&args, "http://localhost:7777/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 = ne_session_create("http", "localhost", 7777);
+    const ne_uri *loc;
+
+    ONN("redirect non-NULL before register", ne_redirect_location(sess));
+    ne_redirect_register(sess);
+    ONN("initial redirect non-NULL", ne_redirect_location(sess));
+
+    CALL(spawn_server(7777, single_serve_string, 
+                      "HTTP/1.0 200 OK\r\n\r\n\r\n"));
+    ONREQ(any_request(sess, "/noredir"));
+    CALL(await_server());
+
+    ONN("redirect non-NULL after non-redir req", ne_redirect_location(sess));
+
+    CALL(spawn_server(7777, single_serve_string, "HTTP/1.0 302 Get Ye Away\r\n"
+                      "Location: /blah\r\n" "\r\n"));
+    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) 
+};
+