111 lines
3.7 KiB
C
111 lines
3.7 KiB
C
/*
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* iperf, Copyright (c) 2014, 2017, The Regents of the University of
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* California, through Lawrence Berkeley National Laboratory (subject
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* to receipt of any required approvals from the U.S. Dept. of
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* Energy). All rights reserved.
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*
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* If you have questions about your rights to use or distribute this
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* software, please contact Berkeley Lab's Technology Transfer
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* Department at TTD@lbl.gov.
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*
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* NOTICE. This software is owned by the U.S. Department of Energy.
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* As such, the U.S. Government has been granted for itself and others
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* acting on its behalf a paid-up, nonexclusive, irrevocable,
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* worldwide license in the Software to reproduce, prepare derivative
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* works, and perform publicly and display publicly. Beginning five
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* (5) years after the date permission to assert copyright is obtained
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* from the U.S. Department of Energy, and subject to any subsequent
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* five (5) year renewals, the U.S. Government is granted for itself
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* and others acting on its behalf a paid-up, nonexclusive,
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* irrevocable, worldwide license in the Software to reproduce,
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* prepare derivative works, distribute copies to the public, perform
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* publicly and display publicly, and to permit others to do so.
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*
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* This code is distributed under a BSD style license, see the LICENSE
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* file for complete information.
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*/
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#include <assert.h>
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include "iperf.h"
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#include "units.h"
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int
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main(int argc, char **argv)
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{
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iperf_size_t llu;
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double d;
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char s[11];
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assert(1024.0 * 0.5 == unit_atof("0.5K"));
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assert(1024.0 == unit_atof("1K"));
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assert(1024.0 * 1024.0 == unit_atof("1M"));
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assert(4.0 * 1024.0 * 1024.0 * 1024.0 == unit_atof("4G"));
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assert(3.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 == unit_atof("3T"));
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assert(1024.0 * 0.5 == unit_atof("0.5k"));
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assert(1024.0 == unit_atof("1k"));
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assert(1024.0 * 1024.0 == unit_atof("1m"));
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assert(4.0 * 1024.0 * 1024.0 * 1024.0 == unit_atof("4g"));
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assert(3.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 == unit_atof("3t"));
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assert(1024 * 0.5 == unit_atoi("0.5K"));
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assert(1024 == unit_atoi("1K"));
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assert(1024 * 1024 == unit_atoi("1M"));
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d = 4.0 * 1024 * 1024 * 1024;
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llu = (iperf_size_t) d;
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assert(llu == unit_atoi("4G"));
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d = 3.0 * 1024 * 1024 * 1024 * 1024;
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llu = (iperf_size_t) d;
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assert(llu == unit_atoi("3T"));
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assert(1024 * 0.5 == unit_atoi("0.5k"));
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assert(1024 == unit_atoi("1k"));
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assert(1024 * 1024 == unit_atoi("1m"));
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d = 4.0 * 1024 * 1024 * 1024;
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llu = (iperf_size_t) d;
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assert(llu == unit_atoi("4g"));
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d = 3.0 * 1024 * 1024 * 1024 * 1024;
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llu = (iperf_size_t) d;
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assert(llu == unit_atoi("3t"));
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unit_snprintf(s, 11, 1024.0, 'A');
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assert(strncmp(s, "1.00 KByte", 11) == 0);
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unit_snprintf(s, 11, 1024.0 * 1024.0, 'A');
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assert(strncmp(s, "1.00 MByte", 11) == 0);
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unit_snprintf(s, 11, 1000.0, 'k');
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assert(strncmp(s, "8.00 Kbit", 11) == 0);
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unit_snprintf(s, 11, 1000.0 * 1000.0, 'a');
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assert(strncmp(s, "8.00 Mbit", 11) == 0);
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d = 4.0 * 1024 * 1024 * 1024;
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unit_snprintf(s, 11, d, 'A');
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assert(strncmp(s, "4.00 GByte", 11) == 0);
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unit_snprintf(s, 11, d, 'a');
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assert(strncmp(s, "34.4 Gbit", 11) == 0);
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d = 4.0 * 1024 * 1024 * 1024 * 1024;
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unit_snprintf(s, 11, d, 'A');
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assert(strncmp(s, "4.00 TByte", 11) == 0);
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unit_snprintf(s, 11, d, 'a');
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assert(strncmp(s, "35.2 Tbit", 11) == 0);
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d = 4.0 * 1024 * 1024 * 1024 * 1024 * 1024;
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unit_snprintf(s, 11, d, 'A');
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assert(strncmp(s, "4096 TByte", 11) == 0);
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unit_snprintf(s, 11, d, 'a');
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assert(strncmp(s, "36029 Tbit", 11) == 0);
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return 0;
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}
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