X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=test%2Ftstodr.c;h=06c28eab419c5c83a7e7cbaef980bd4689dfdf59;hb=055f23ee3692349a03f681ef1a0d5fd70c0cc770;hp=4c2ae053438f9e227cd4e52d75671f7af018ed73;hpb=6b76baf0fb5d0d437caedd8076f77f372d775758;p=yaz-moved-to-github.git

diff --git a/test/tstodr.c b/test/tstodr.c
index 4c2ae05..06c28ea 100644
--- a/test/tstodr.c
+++ b/test/tstodr.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data
+ * Copyright (C) 1995-2010 Index Data
  * See the file LICENSE for details.
  */
 #include <stdlib.h>
@@ -105,13 +105,13 @@ void tst_MySequence3(ODR encode, ODR decode)
     Yc_MySequence *t;
 
     srand(123);
-    for (i = 0; i<1000; i++)
+    for (i = 0; i < 1000; i++)
     {
         int j;
-        for (j = 0; j<sizeof(buf); j++)
+        for (j = 0; j < (int) sizeof(buf); j++)
             buf[j] = rand();
 
-        for (j = 1; j<sizeof(buf); j++)
+        for (j = 1; j < (int) sizeof(buf); j++)
         {
             odr_setbuf(decode, buf, j, 0);
             yc_MySequence(decode, &t, 0, 0);
@@ -120,6 +120,197 @@ void tst_MySequence3(ODR encode, ODR decode)
     }
 }
 
+static void tst_berint32(ODR encode, ODR decode)
+{
+    char *buf = 0;
+    int len = 0;
+    Odr_int val;
+    Odr_int ret_val;
+    int r;
+    
+    val = 0;
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 2);
+    YAZ_CHECK_EQ(buf[0], 1);
+    YAZ_CHECK_EQ(buf[1], 0);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, 0);
+
+    val = 1;
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 2);
+    YAZ_CHECK_EQ(buf[0], 1);
+    YAZ_CHECK_EQ(buf[1], 1);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, 1);
+
+    val = -1;
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 2);
+    YAZ_CHECK_EQ(buf[0], 1);
+    YAZ_CHECK_EQ((unsigned char) buf[1], 255);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, -1);
+
+    val = 127;
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 2);
+    YAZ_CHECK_EQ(buf[0], 1);
+    YAZ_CHECK_EQ(buf[1], 127);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, 127);
+
+
+    val = 128;
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 3);
+    YAZ_CHECK_EQ(buf[0], 2);
+    YAZ_CHECK_EQ(buf[1], 0);
+    YAZ_CHECK_EQ(((unsigned char *) buf)[2], 128);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, 128);
+
+    val = 2147483647; /* 2^31-1 */
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 5);
+    YAZ_CHECK_EQ(buf[0], 4);
+    YAZ_CHECK_EQ(buf[1], 127);
+    YAZ_CHECK_EQ((unsigned char) buf[2], 255);
+    YAZ_CHECK_EQ((unsigned char) buf[3], 255);
+    YAZ_CHECK_EQ((unsigned char) buf[4], 255);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, 2147483647);
+
+    val = -2147483647L -1; /* -2^31 */
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 5);
+    YAZ_CHECK_EQ(buf[0], 4);
+    YAZ_CHECK_EQ((unsigned char) buf[1], 128);
+    YAZ_CHECK_EQ(buf[2], 0);
+    YAZ_CHECK_EQ(buf[3], 0);
+    YAZ_CHECK_EQ(buf[4], 0);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, (Odr_int) -2147483647L -1);
+}
+
+static void tst_berint64(ODR encode, ODR decode)
+{
+#if NMEM_64
+    char *buf = 0;
+    int len = 0;
+    Odr_int val;
+    Odr_int ret_val;
+    int r;
+    
+    val = (Odr_int) 2 * 2147483648UL; /* 2^32 */
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 6);
+    YAZ_CHECK_EQ(buf[0], 5);
+    YAZ_CHECK_EQ(buf[1], 1);
+    YAZ_CHECK_EQ(buf[2], 0);
+    YAZ_CHECK_EQ(buf[3], 0);
+    YAZ_CHECK_EQ(buf[4], 0);
+    YAZ_CHECK_EQ(buf[5], 0);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, val);
+
+    val = (Odr_int) -2 * 2147483648UL; /* -2^32 */
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 6);
+    YAZ_CHECK_EQ(buf[0], 5);
+    YAZ_CHECK_EQ((unsigned char) buf[1], 255);
+    YAZ_CHECK_EQ(buf[2], 0);
+    YAZ_CHECK_EQ(buf[3], 0);
+    YAZ_CHECK_EQ(buf[4], 0);
+    YAZ_CHECK_EQ(buf[5], 0);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, val);
+
+    val = (Odr_int) 1000 * 1000000000L; /* 10^12 */
+    odr_reset(encode);
+    r = ber_integer(encode, &val);
+    YAZ_CHECK_EQ(r, 1);
+    buf = odr_getbuf(encode, &len, 0);
+    YAZ_CHECK(buf);
+    YAZ_CHECK_EQ(len, 7);
+    YAZ_CHECK_EQ(buf[0], 6);
+    YAZ_CHECK_EQ(buf[1], 0);
+    YAZ_CHECK_EQ((unsigned char) buf[2], 232);
+    YAZ_CHECK_EQ((unsigned char) buf[3], 212);
+    YAZ_CHECK_EQ((unsigned char) buf[4], 165);
+    YAZ_CHECK_EQ(buf[5], 16);
+    YAZ_CHECK_EQ(buf[6], 0);
+
+    odr_reset(decode);
+    odr_setbuf(decode, buf, len, 0);
+    ber_integer(decode, &ret_val);
+    YAZ_CHECK_EQ(ret_val, val);
+#endif
+}
+
 static void tst(void)
 {
     ODR odr_encode = odr_createmem(ODR_ENCODE);
@@ -132,10 +323,51 @@ static void tst(void)
     tst_MySequence2(odr_encode, odr_decode);
     tst_MySequence3(odr_encode, odr_decode);
 
+    tst_berint32(odr_encode, odr_decode);
+    tst_berint64(odr_encode, odr_decode);
+
     odr_destroy(odr_encode);
     odr_destroy(odr_decode);
 }
 
+/* example from documentation.. 'Using Odr' */
+void do_nothing_useful(Odr_int value)
+{
+    ODR encode, decode;
+    Odr_int *valp, *resvalp;
+    char *bufferp;
+    int len;
+     
+    /* allocate streams */
+    if (!(encode = odr_createmem(ODR_ENCODE)))
+        return;
+    if (!(decode = odr_createmem(ODR_DECODE)))
+        return;
+
+    valp = &value;
+    if (odr_integer(encode, &valp, 0, 0) == 0)
+    {
+        printf("encoding went bad\n");
+        return;
+    }
+    bufferp = odr_getbuf(encode, &len, 0);
+    printf("length of encoded data is %d\n", len);
+
+    /* now let's decode the thing again */
+    odr_setbuf(decode, bufferp, len, 0);
+    if (odr_integer(decode, &resvalp, 0, 0) == 0)
+    {
+        printf("decoding went bad\n");
+        return;
+    }
+    /* ODR_INT_PRINTF format for printf (such as %d) */
+    printf("the value is " ODR_INT_PRINTF "\n", *resvalp);
+
+    /* clean up */
+    odr_destroy(encode);
+    odr_destroy(decode);
+}
+
 int main(int argc, char **argv)
 {
     YAZ_CHECK_INIT(argc, argv);