RT4272: Unit tests fail when DTLS disabled

[openssl.git] / test / packettest.c

diff --git a/test/packettest.c b/test/packettest.c
index 915b42b1297dcb8174cc0afef07bb16f04cce538..ac360f59bdc6441b212b9ad89030513935746fc3 100644 (file)
--- a/test/packettest.c
+++ b/test/packettest.c
@@ -242,16 +242,16 @@ static int test_PACKET_copy_bytes(unsigned char buf[BUF_LEN])
 
 static int test_PACKET_copy_all(unsigned char buf[BUF_LEN])
 {
-    unsigned char dup[BUF_LEN];
+    unsigned char tmp[BUF_LEN];
     PACKET pkt;
     size_t len;
 
     if (       !PACKET_buf_init(&pkt, buf, BUF_LEN)
-               || !PACKET_copy_all(&pkt, dup, BUF_LEN, &len)
+               || !PACKET_copy_all(&pkt, tmp, BUF_LEN, &len)
                || len != BUF_LEN
-               || memcmp(buf, dup, BUF_LEN) != 0
+               || memcmp(buf, tmp, BUF_LEN) != 0
                || PACKET_remaining(&pkt) != BUF_LEN
-               || PACKET_copy_all(&pkt, dup, BUF_LEN - 1, &len)) {
+               || PACKET_copy_all(&pkt, tmp, BUF_LEN - 1, &len)) {
         fprintf(stderr, "test_PACKET_copy_bytes() failed\n");
         return 0;
     }
@@ -360,6 +360,25 @@ static int test_PACKET_null_init()
     return 1;
 }
 
+static int test_PACKET_equal(unsigned char buf[BUF_LEN])
+{
+    PACKET pkt;
+
+    if (       !PACKET_buf_init(&pkt, buf, 4)
+            || !PACKET_equal(&pkt, buf, 4)
+            ||  PACKET_equal(&pkt, buf + 1, 4)
+            || !PACKET_buf_init(&pkt, buf, BUF_LEN)
+            || !PACKET_equal(&pkt, buf, BUF_LEN)
+            ||  PACKET_equal(&pkt, buf, BUF_LEN - 1)
+            ||  PACKET_equal(&pkt, buf, BUF_LEN + 1)
+            ||  PACKET_equal(&pkt, buf, 0)) {
+        fprintf(stderr, "test_PACKET_equal() failed\n");
+        return 0;
+        }
+
+    return 1;
+}
+
 static int test_PACKET_get_length_prefixed_1()
 {
     unsigned char buf[BUF_LEN];
@@ -452,6 +471,7 @@ int main(int argc, char **argv)
     if (       !test_PACKET_buf_init()
             || !test_PACKET_null_init()
             || !test_PACKET_remaining(buf)
+            || !test_PACKET_equal(buf)
             || !test_PACKET_get_1(buf)
             || !test_PACKET_get_4(buf)
             || !test_PACKET_get_net_2(buf)