93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*
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* Copyright (c) 1999 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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RCSID("$Id: parse_bytes-test.c,v 1.1.1.3 2001/09/17 12:09:56 assar Exp $");
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#endif
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#include "roken.h"
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#include "parse_bytes.h"
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static struct testcase {
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int canonicalp;
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int val;
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const char *def_unit;
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const char *str;
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} tests[] = {
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{0, 0, NULL, "0 bytes"},
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{1, 0, NULL, "0"},
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{0, 1, NULL, "1"},
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{1, 1, NULL, "1 byte"},
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{0, 0, "kilobyte", "0"},
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{0, 1024, "kilobyte", "1"},
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{1, 1024, "kilobyte", "1 kilobyte"},
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{1, 1024 * 1024, NULL, "1 megabyte"},
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{0, 1025, NULL, "1 kilobyte 1"},
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{1, 1025, NULL, "1 kilobyte 1 byte"},
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};
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int
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main(int argc, char **argv)
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{
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int i;
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int ret = 0;
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for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) {
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char buf[256];
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int val = parse_bytes (tests[i].str, tests[i].def_unit);
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int len;
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if (val != tests[i].val) {
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printf ("parse_bytes (%s, %s) = %d != %d\n",
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tests[i].str,
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tests[i].def_unit ? tests[i].def_unit : "none",
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val, tests[i].val);
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++ret;
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}
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if (tests[i].canonicalp) {
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len = unparse_bytes (tests[i].val, buf, sizeof(buf));
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if (strcmp (tests[i].str, buf) != 0) {
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printf ("unparse_bytes (%d) = \"%s\" != \"%s\"\n",
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tests[i].val, buf, tests[i].str);
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++ret;
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}
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}
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}
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if (ret) {
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printf ("%d errors\n", ret);
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return 1;
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} else
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return 0;
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}
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