#include <stdio.h>

#include <stdlib.h>

struct test

{

  const char *str;

  double result;

  size_t offset;

} tests[] =

{

  { "0xy", 0.0, 1 },

  { "0x.y", 0.0, 1 },

  { "0x0.y", 0.0, 4 },

  { "0x.0y", 0.0, 4 },

  { ".y", 0.0, 0 },

  { "0.y", 0.0, 2 },

  { ".0y", 0.0, 2 }

};

static int

do_test (void)

{

  int status = 0;

  for (size_t i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)

    {

      char *ep;

      double r = strtod (tests[i].str, &ep);

      if (r != tests[i].result)

	{

	  printf ("test %zu r = %g, expect %g\n", i, r, tests[i].result);

	  status = 1;

	}

      if (ep != tests[i].str + tests[i].offset)

	{

	  printf ("test %zu strtod parsed %tu characters, expected %zu\n",

		  i, ep - tests[i].str, tests[i].offset);

	  status = 1;

	}

    }

  return status;

}

#define TEST_FUNCTION do_test ()

#include "../test-skeleton.c"