1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/tests/strod.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,74 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "prinit.h"
1.10 +#include "prio.h"
1.11 +#include "prprf.h"
1.12 +#include "prdtoa.h"
1.13 +#include "plgetopt.h"
1.14 +
1.15 +#include <stdlib.h>
1.16 +
1.17 +static void Help(void)
1.18 +{
1.19 + PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
1.20 + PR_fprintf(err, "Usage: /.strod [-n n] [-l n] [-h]\n");
1.21 + PR_fprintf(err, "\t-n n Number to translate (default: 1234567890123456789)\n");
1.22 + PR_fprintf(err, "\t-l n Times to loop the test (default: 1)\n");
1.23 + PR_fprintf(err, "\t-h This message and nothing else\n");
1.24 +} /* Help */
1.25 +
1.26 +static PRIntn PR_CALLBACK RealMain(PRIntn argc, char **argv)
1.27 +{
1.28 + PLOptStatus os;
1.29 + PRIntn loops = 1;
1.30 + PRFloat64 answer;
1.31 + const char *number = "1234567890123456789";
1.32 + PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
1.33 + PLOptState *opt = PL_CreateOptState(argc, argv, "hc:l:");
1.34 +
1.35 + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
1.36 + {
1.37 + if (PL_OPT_BAD == os) continue;
1.38 + switch (opt->option)
1.39 + {
1.40 + case 'n': /* number to translate */
1.41 + number = opt->value;
1.42 + break;
1.43 + case 'l': /* number of times to run the tests */
1.44 + loops = atoi(opt->value);
1.45 + break;
1.46 + case 'h': /* user wants some guidance */
1.47 + Help(); /* so give him an earful */
1.48 + return 2; /* but not a lot else */
1.49 + break;
1.50 + default:
1.51 + break;
1.52 + }
1.53 + }
1.54 + PL_DestroyOptState(opt);
1.55 +
1.56 + PR_fprintf(err, "Settings\n");
1.57 + PR_fprintf(err, "\tNumber to translate %s\n", number);
1.58 + PR_fprintf(err, "\tLoops to run test: %d\n", loops);
1.59 +
1.60 + while (loops--)
1.61 + {
1.62 + answer = PR_strtod(number, NULL);
1.63 + PR_fprintf(err, "Translation = %20.0f\n", answer);
1.64 + }
1.65 + return 0;
1.66 +}
1.67 +
1.68 +
1.69 +
1.70 +int main(int argc, char **argv)
1.71 +{
1.72 + PRIntn rv;
1.73 +
1.74 + PR_STDIO_INIT();
1.75 + rv = PR_Initialize(RealMain, argc, argv, 0);
1.76 + return rv;
1.77 +} /* main */
