Imported from /srv/lorry/lorry-area/nspr/nspr-4.8.9.tar.gz.HEADnspr-4.8.9master

1 files changed, 125 insertions, 0 deletions

diff --git a/mozilla/nsprpub/pr/tests/ntoh.c b/mozilla/nsprpub/pr/tests/ntoh.c
new file mode 100644
index 0000000..d6eb095
--- /dev/null
+++ b/mozilla/nsprpub/pr/tests/ntoh.c
@@ -0,0 +1,125 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+ * A test program for PR_htons, PR_ntohs, PR_htonl, PR_ntohl,
+ * PR_htonll, and PR_ntohll.
+ */
+
+#include "prnetdb.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+/* Byte sequence in network byte order */
+static unsigned char bytes_n[8] = { 1, 2, 3, 4, 5, 6, 7, 8 };
+
+/* Integers in host byte order */
+static PRUint16 s_h = 0x0102;
+static PRUint32 l_h = 0x01020304;
+static PRUint64 ll_h = LL_INIT(0x01020304, 0x05060708);
+
+int main(int argc, char **argv)
+{
+    union {
+        PRUint16 s;
+        PRUint32 l;
+        PRUint64 ll;
+        unsigned char bytes[8];
+    } un;
+
+    un.s = s_h;
+    printf("%u %u\n",
+        un.bytes[0], un.bytes[1]);
+    un.s = PR_htons(un.s);
+    printf("%u %u\n",
+        un.bytes[0], un.bytes[1]);
+    if (memcmp(un.bytes, bytes_n, 2)) {
+        fprintf(stderr, "PR_htons failed\n");
+        exit(1);
+    }
+    un.s = PR_ntohs(un.s);
+    printf("%u %u\n",
+        un.bytes[0], un.bytes[1]);
+    if (un.s != s_h) {
+        fprintf(stderr, "PR_ntohs failed\n");
+        exit(1);
+    }
+
+    un.l = l_h;
+    printf("%u %u %u %u\n",
+        un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3]);
+    un.l = PR_htonl(un.l);
+    printf("%u %u %u %u\n",
+        un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3]);
+    if (memcmp(un.bytes, bytes_n, 4)) {
+        fprintf(stderr, "PR_htonl failed\n");
+        exit(1);
+    }
+    un.l = PR_ntohl(un.l);
+    printf("%u %u %u %u\n",
+        un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3]);
+    if (un.l != l_h) {
+        fprintf(stderr, "PR_ntohl failed\n");
+        exit(1);
+    }
+
+    un.ll = ll_h;
+    printf("%u %u %u %u %u %u %u %u\n",
+        un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3],
+        un.bytes[4], un.bytes[5], un.bytes[6], un.bytes[7]);
+    un.ll = PR_htonll(un.ll);
+    printf("%u %u %u %u %u %u %u %u\n",
+        un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3],
+        un.bytes[4], un.bytes[5], un.bytes[6], un.bytes[7]);
+    if (memcmp(un.bytes, bytes_n, 8)) {
+        fprintf(stderr, "PR_htonll failed\n");
+        exit(1);
+    }
+    un.ll = PR_ntohll(un.ll);
+    printf("%u %u %u %u %u %u %u %u\n",
+        un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3],
+        un.bytes[4], un.bytes[5], un.bytes[6], un.bytes[7]);
+    if (LL_NE(un.ll, ll_h)) {
+        fprintf(stderr, "PR_ntohll failed\n");
+        exit(1);
+    }
+
+    printf("PASS\n");
+    return 0;
+}