Blame stdlib/tst-strtod4.c

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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define NNBSP "\xe2\x80\xaf"
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static const struct
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{
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  const char *in;
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  const char *out;
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  double expected;
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} tests[] =
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  {
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    { "000"NNBSP"000"NNBSP"000", "", 0.0 },
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    { "1"NNBSP"000"NNBSP"000,5x", "x", 1000000.5 }
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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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  if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL)
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    {
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      puts ("could not set locale");
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      return 1;
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    }
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  int status = 0;
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  for (int i = 0; i < NTESTS; ++i)
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    {
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      char *ep;
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      double r = __strtod_internal (tests[i].in, &ep, 1);
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      if (strcmp (ep, tests[i].out) != 0)
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	{
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	  printf ("%d: got rest string \"%s\", expected \"%s\"\n",
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		  i, ep, tests[i].out);
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	  status = 1;
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	}
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      if (r != tests[i].expected)
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	{
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	  printf ("%d: got wrong results %g, expected %g\n",
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		  i, r, tests[i].expected);
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	  status = 1;
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	}
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    }
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  return status;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"