#include "taplib.h"

#include <stdio.h>
#include <stdarg.h>
#include <string.h>

static int g_nexttest = 1;
static int g_exit_status = 0;

void
plan_tests (int n)
{
	printf ("1..%d\n", n);
}

void
pass (char *name)
{
	printf ("ok %d - %s\n", g_nexttest++, name);
}

void
fail (char *name)
{
	printf ("not ok %d - %s\n", g_nexttest++, name);
	g_exit_status = 1;
}

void
ok (int cmp, char *name)
{
	if (cmp)
		pass (name);
	else
		fail (name);
}

void
diag (char *fmt, ...)
{
	va_list args;
	va_start (args, fmt);

	fprintf (stderr, "# ");
	vfprintf (stderr, fmt, args);
	fprintf (stderr, "\n");

	va_end (args);
}

void
is_int (int got, int expect, char *name)
{
	if (got == expect)
		ok (1, name);
	else
	{
		ok (0, name);
		diag ("got %d expected %d", got, expect);
	}
}

void
is_str (const char *got, const char *expect, char *name)
{
	if (strcmp (got, expect) == 0)
		ok (1, name);
	else
	{
		ok (0, name);
		diag ("got '%s' expected '%s'", got, expect);
	}
}

int
exit_status(void)
{
	return g_exit_status;
}