#include "bench.h"

#include <stdio.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <unistd.h>

#ifndef OPT_INFO
#  define OPT_INFO "no OPT_INFO available"
#endif

struct test {
	char *name;
	void (*function)();
	long reference;
	unsigned char result;
	long time, points;
};

struct test tests[] = {
	{ "Bubblesort",		test_bubblesort,	 85,	 39 },
	{ "Towers of Hanoi",	test_hanoi,		108,	132 },
	{ "Primnumber Check",	test_checkprim,		 98,	 57 },
	{ "Big Recursion",	test_recursion,		117,	 11 },
	{ "MD5 Checksums",	test_md5,		102,	221 },
	{ "Fibonacci Numbers",	test_fibonacci,		120,	246 },
//	{ "CC Builtins",	test_builtin,		 75,	 61 },
	{ "Almabench",		test_almabench,		107,	123 },
	{ "Bzip2 Compress",	test_bzlib,		100,	 77 },
	{ "Total",		NULL,			905,	140 }
};

int main()
{
	char line[] = "-------------------------------------------------";
	unsigned char reference_result;
	int c1, found_error = 0;

	fprintf(stderr, "+-%.20s-+-%.10s-+-%.10s-+-%.10s-+-%.10s-+\n",
			line, line, line, line, line);

	fprintf(stderr, "| %-20s | %10s | %10s | %10s | %10s |\n",
			"Test", "Reference", "Time", "Result", "Points");

	fprintf(stderr, "+-%.20s-+-%.10s-+-%.10s-+-%.10s-+-%.10s-+\n",
			line, line, line, line, line);

	timer_start(CONTEXT_GLOBAL);
	for (c1=0; c1 == 0 || tests[c1-1].function; c1++) {
		fprintf(stderr, "| %-20s | %10ld | ",
				tests[c1].name, tests[c1].reference);
		fflush(stderr);

		reference_result = tests[c1].result;
		if ( tests[c1].function ) {
			tests[c1].function();
			tests[c1].time = timer_reset(CONTEXT_LOCAL) + 1;
			tests[c1].result = result_reset(CONTEXT_LOCAL);
			result_push(CONTEXT_GLOBAL, tests[c1].result);
		} else {
			timer_stop(CONTEXT_GLOBAL);
			tests[c1].time = timer_reset(CONTEXT_GLOBAL) + 1;
			tests[c1].result = result_reset(CONTEXT_GLOBAL);
		}

		tests[c1].points = (tests[c1].reference*5000) / tests[c1].time;
		if ( reference_result != tests[c1].result ) found_error = 1;

		fprintf(stderr, "%10ld | %5s %4d | %10ld |\n", tests[c1].time,
			reference_result == tests[c1].result ? "" : "ERROR",
			tests[c1].result, tests[c1].points);
	}
	timer_start(CONTEXT_GLOBAL);

	fprintf(stderr, "+-%.20s-+-%.10s-+-%.10s-+-%.10s-+-%.10s-+\n",
			line, line, line, line, line);

	printf("%ld\n", found_error ? 0 : tests[c1-1].points);

	return 0;
}