mirror of git://sourceware.org/git/glibc.git
47 lines
972 B
C
47 lines
972 B
C
#include <locale.h>
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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static const char *tests[] =
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{
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"inf", "Inf", "iNf", "inF", "INf", "iNF", "INF", "InF",
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"infinity", "Infinity", "InfInity", "INFINITY"
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};
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#define ntests (sizeof (tests) / sizeof (tests[0]))
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static int
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do_test (void)
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{
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/* The Turkish locale is notorious because tolower() maps 'I' to the
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dotless lowercase 'i' and toupper() maps 'i' to an 'I' with a dot
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above. */
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if (setlocale (LC_ALL, "tr_TR.UTF-8") == NULL)
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{
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puts ("cannot set locale");
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return 0;
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}
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int res = 0;
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for (int i = 0; i < ntests; ++i)
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{
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char *endp;
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double d = strtod (tests[i], &endp);
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if (*endp != '\0')
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{
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printf ("did not consume all of '%s'\n", tests[i]);
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res = 1;
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}
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if (!isinf (d))
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{
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printf ("'%s' does not pass isinf\n", tests[i]);
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res = 1;
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}
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}
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return res;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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