-#include "../index/index.h"
+/* This file is part of the Zebra server.
+ Copyright (C) 1995-2008 Index Data
+Zebra 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, or (at your option) any later
+version.
-void tst_encode(int num)
+Zebra 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+#include <stdlib.h>
+#include "../../index/index.h"
+
+char *prog = "";
+
+int tst_encode(int num)
{
struct it_key key;
int i;
- void *codec_handle =iscz1_code_start(ISAMC_ENCODE);
+ void *codec_handle =iscz1_start();
+ char *dst_buf = malloc(200 + num * 10);
+ char *dst = dst_buf;
+ if (!dst_buf)
+ {
+ printf ("%s: out of memory (num=%d)\n", prog, num);
+ return 10;
+ }
+
+ for (i = 0; i<num; i++)
+ {
+ const char *src = (const char *) &key;
+
+ key.len = 2;
+ key.mem[0] = i << 8;
+ key.mem[1] = i & 255;
+ iscz1_encode (codec_handle, &dst, &src);
+ if (dst > dst_buf + num*10)
+ {
+ printf ("%s: i=%d size overflow\n", prog, i);
+ return 1;
+ }
+ }
+ iscz1_stop(codec_handle);
+
+ codec_handle =iscz1_start();
+
+ if (1)
+ {
+ const char *src = dst_buf;
+ for (i = 0; i<num; i++)
+ {
+ char *dst = (char *) &key;
+ const char *src0 = src;
+ iscz1_decode(codec_handle, &dst, &src);
+
+ if (key.len != 2)
+ {
+ printf ("%s: i=%d key.len=%d expected 2\n", prog,
+ i, key.len);
+ while (src0 != src)
+ {
+ printf (" %02X (%d decimal)", *src0, *src0);
+ src0++;
+ }
+ printf ("\n");
+ return 2;
+ }
+ if (key.mem[0] != (i<<8))
+ {
+ printf ("%s: i=%d mem[0]=" ZINT_FORMAT " expected "
+ "%d\n", prog, i, key.mem[0], i>>8);
+ while (src0 != src)
+ {
+ printf (" %02X (%d decimal)", *src0, *src0);
+ src0++;
+ }
+ printf ("\n");
+ return 3;
+ }
+ if (key.mem[1] != (i&255))
+ {
+ printf ("%s: i=%d mem[0]=" ZINT_FORMAT " expected %d\n",
+ prog, i, key.mem[1], i&255);
+ while (src0 != src)
+ {
+ printf (" %02X (%d decimal)", *src0, *src0);
+ src0++;
+ }
+ printf ("\n");
+ return 4;
+ }
+ }
+ }
+
+ iscz1_stop(codec_handle);
+ free(dst_buf);
+ return 0;
+}
+
+void tstcodec1(void)
+{
+ char buf[100];
+ char *dst = buf;
+ const char *src;
+ struct it_key key1;
+ struct it_key key2;
+ void *codec_handle =iscz1_start();
+
+ memset(&key1, 0, sizeof(key1));
+ memset(&key2, 0, sizeof(key2));
+
+ key1.len = 4;
+ key1.mem[0] = 4*65536+1016;
+ key1.mem[1] = 24339;
+ key1.mem[2] = 125060;
+ key1.mem[3] = 1;
+
+ src = (char*) &key1;
+ dst = buf;
+ iscz1_encode(codec_handle, &dst, &src);
+
+ iscz1_stop(codec_handle);
+
+ codec_handle =iscz1_start();
+
+ dst = (char*) &key2;
+ src = buf;
+
+ iscz1_decode(codec_handle, &dst, &src);
+
+ iscz1_stop(codec_handle);
+
+ if (memcmp(&key1, &key2, sizeof(key1)))
+ {
+ const char *cp1 = (char*) &key1;
+ const char *cp2 = (char*) &key2;
+ int i;
+ for (i = 0; i<sizeof(key1); i++)
+ printf ("offset=%d char1=%d char2=%d\n", i, cp1[i], cp2[i]);
+ }
+}
+
+int tstcodec2(int num)
+{
+ int errors = 0;
+ int i;
+ int max = 2048;
+ int neg = 0; /* iscz1_{en,de}code does not handle negative numbers */
+ void *encode_handle =iscz1_start();
+ void *decode_handle =iscz1_start();
+ srand(12);
for (i = 0; i<num; i++)
{
- char dst_buf[200];
- char *dst = dst_buf;
- char *src = (char*) &key;
+ struct it_key ar1, ar2;
+ int j;
+ ar1.len = 1;
+
+ for (j = 0; j<ar1.len; j++)
+ {
+ int r = (rand() % max) - neg;
+ ar1.mem[j] = r;
+ }
+ if (1)
+ {
+ char dstbuf[100];
+ const char *src = (const char *) &ar1;
+ char *dst = dstbuf;
+ iscz1_encode(encode_handle, &dst, &src);
+
+ src = dstbuf;
+ dst = (char *) &ar2;
+ iscz1_decode(decode_handle, &dst, &src);
+ }
- key.sysno = num;
- key.seqno = 1;
- iscz1_code_item (ISAMC_ENCODE, codec_handle, &dst, &src);
+ if (ar1.len != ar2.len)
+ {
+ printf("tstcodec2: length does not match\n");
+ errors++;
+ }
+ for (j = 0; j<ar1.len; j++)
+ {
+ if (ar1.mem[j] != ar2.mem[j])
+ {
+ printf("diff:\n");
+ for (j = 0; j<ar1.len; j++)
+ printf(" %d " ZINT_FORMAT " " ZINT_FORMAT "\n",
+ j, ar1.mem[j], ar2.mem[j]);
+ errors++;
+ break;
+ }
+ }
}
- iscz1_code_stop(ISAMC_ENCODE, codec_handle);
+ iscz1_stop(encode_handle);
+ iscz1_stop(decode_handle);
+ return errors;
}
+
int main(int argc, char **argv)
{
- tst_encode(1000000);
- exit(0);
+ int num = 0;
+ int ret;
+ prog = *argv;
+ if (argc > 1)
+ num = atoi(argv[1]);
+ if (num < 1 || num > 100000000)
+ num = 10000;
+ tstcodec1();
+ ret = tstcodec2(500);
+ ret = tst_encode(num);
+ exit(ret);
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
projects / idzebra-moved-to-github.git / blobdiff