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ecb72bd5b6
* stdio-common/vfscanf.c: Handle localized digits etc for floating point numbers. Patch mostly by Hamed Malek <hamed@farsiweb.info>.
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#include <stdio.h>
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#include <locale.h>
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#include <assert.h>
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#define P0 "\xDB\xB0"
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#define P1 "\xDB\xB1"
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#define P2 "\xDB\xB2"
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#define P3 "\xDB\xB3"
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#define P4 "\xDB\xB4"
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#define P5 "\xDB\xB5"
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#define P6 "\xDB\xB6"
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#define P7 "\xDB\xB7"
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#define P8 "\xDB\xB8"
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#define P9 "\xDB\xB9"
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#define PD "\xd9\xab"
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#define PT "\xd9\xac"
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static int
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check_sscanf (const char *s, const char *format, const float n)
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{
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float f;
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if (sscanf (s, format, &f) != 1)
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{
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printf ("nothing found for \"%s\"\n", s);
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return 1;
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}
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if (f != n)
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{
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printf ("got %f expected %f from \"%s\"\n", f, n, s);
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return 1;
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}
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return 0;
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}
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static int
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do_test (void)
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{
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if (setlocale (LC_ALL, "fa_IR") == NULL)
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{
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puts ("cannot set fa_IR locale");
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return 1;
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}
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int r = check_sscanf (P3 PD P1 P4, "%I8f", 3.14);
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r |= check_sscanf (P3 PT P1 P4 P5, "%I'f", 3145);
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r |= check_sscanf (P3 PD P1 P4 P1 P5 P9, "%If", 3.14159);
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r |= check_sscanf ("-" P3 PD P1 P4 P1 P5, "%If", -3.1415);
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r |= check_sscanf ("+" PD P1 P4 P1 P5, "%If", +.1415);
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r |= check_sscanf (P3 PD P1 P4 P1 P5 "e+" P2, "%Ie", 3.1415e+2);
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return r;
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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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