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[BZ #1230]
2005-09-27 Ulrich Drepper <drepper@redhat.com> [BZ #1230] * stdlib/strtod_l.c (STRNCASECMP): Always use C locale object. (TOLOWER_C): Define. Use it when recognizing inf and nan. * stdlib/Makefile (tests): Add bug-strtod2. * stdlib/bug-strtod2.c: New file.
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Ulrich Drepper
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Sep 28, 2005
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Original file line number | Diff line number | Diff line change |
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localedata |
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#include <locale.h> | ||
#include <math.h> | ||
#include <stdio.h> | ||
#include <stdlib.h> | ||
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static const char *tests[] = | ||
{ | ||
"inf", "Inf", "iNf", "inF", "INf", "iNF", "INF", "InF", | ||
"infinity", "Infinity", "InfInity", "INFINITY" | ||
}; | ||
#define ntests (sizeof (tests) / sizeof (tests[0])) | ||
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static int | ||
do_test (void) | ||
{ | ||
/* The Turkish locale is notorious because tolower() maps 'I' to the | ||
dotless lowercase 'i' and toupper() maps 'i' to an 'I' with a dot | ||
above. */ | ||
if (setlocale (LC_ALL, "tr_TR.UTF-8") == NULL) | ||
{ | ||
puts ("cannot set locale"); | ||
return 0; | ||
} | ||
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int res = 0; | ||
for (int i = 0; i < ntests; ++i) | ||
{ | ||
char *endp; | ||
double d = strtod (tests[i], &endp); | ||
if (*endp != '\0') | ||
{ | ||
printf ("did not consume all of '%s'\n", tests[i]); | ||
res = 1; | ||
} | ||
if (!isinf (d)) | ||
{ | ||
printf ("'%s' does not pass isinf\n", tests[i]); | ||
res = 1; | ||
} | ||
} | ||
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return res; | ||
} | ||
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#define TEST_FUNCTION do_test () | ||
#include "../test-skeleton.c" |
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