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curl/tests/libtest/chkdecimalpoint.c
Marcel Raad 93b34981fa
test1148: disable if decimal separator is not point
Modifying the locale with environment variables doesn't work for native
Windows applications. Just disable the test in this case if the decimal
separator is something different than a point. Use a precheck with a
small C program to achieve that.

Closes https://github.com/curl/curl/pull/2786
2018-08-21 19:00:48 +02:00

42 lines
1.3 KiB
C

/***************************************************************************
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* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
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***************************************************************************/
#include "curl_printf.h"
#include <string.h>
#include <locale.h>
#define TOTAL_STR_LEN 4
int main(void)
{
char zero[TOTAL_STR_LEN] = {'\0'};
int chars;
setlocale(LC_NUMERIC, "");
chars = snprintf(zero, TOTAL_STR_LEN, "%.1f", 0.0);
if((chars == (TOTAL_STR_LEN - 1)) && (strcmp(zero, "0.0") == 0))
return 0;
else
return 1;
}