Added new test ntoh.c.

Modified files: pr/tests/Makefile, pr/tests/Makefile.in, runtests.ksh
Added file: pr/tests/ntoh.c
(NSPRPUB_RELEASE_4_0_BRANCH)

4 files changed, 109 insertions, 0 deletions

diff --git a/pr/tests/Makefile b/pr/tests/Makefile
index 5d2155f4..d1851723 100644
--- a/pr/tests/Makefile
+++ b/pr/tests/Makefile
@@ -94,6 +94,7 @@ CSRCS =             \
 	nblayer.c		\
 	nonblock.c		\
 	ntioto.c        \
+	ntoh.c			\
 	op_2long.c      \
 	op_excl.c		\
 	op_filnf.c		\
diff --git a/pr/tests/Makefile.in b/pr/tests/Makefile.in
index 650f738f..720dc68a 100644
--- a/pr/tests/Makefile.in
+++ b/pr/tests/Makefile.in
@@ -98,6 +98,7 @@ CSRCS =             \
 	nblayer.c		\
 	nonblock.c		\
 	ntioto.c	\
+	ntoh.c			\
 	op_2long.c      \
 	op_excl.c		\
 	op_filnf.c		\
diff --git a/pr/tests/ntoh.c b/pr/tests/ntoh.c
new file mode 100644
index 00000000..006f5b92
--- /dev/null
+++ b/pr/tests/ntoh.c
@@ -0,0 +1,106 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.1 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ * 
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ * 
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 2000 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+ * 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()
+{
+    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;
+}
diff --git a/pr/tests/runtests.ksh b/pr/tests/runtests.ksh
index 10eb8d32..2e102f52 100755
--- a/pr/tests/runtests.ksh
+++ b/pr/tests/runtests.ksh
@@ -125,6 +125,7 @@ nameshm1
 nblayer
 nonblock
 ntioto
+ntoh
 op_2long
 op_excl
 op_filnf