#include "gd.h"

#include <stdio.h>

#include <stdlib.h>

#include "gdtest.h"

int main(int argc, char *argv[])

{

	int error = 0, i = 0;

	gdImagePtr im, exp;

	FILE *fp;

	char *path[] = {

			"conv_test.gd2",

			"invalid_neg_size.gd2",

			"invalid_header.gd2",

			NULL

	};

	char *path_exp[] = {

			"conv_test_exp.png",

			NULL,

			NULL,

			NULL

	};

	while (path[i] != NULL) {

		fp = gdTestFileOpen2("gd2", path[i]);

		if (!fp) {

			gdTestErrorMsg("failed, cannot open file: %s\n", path[0]);

			return 1;

		}

		im = gdImageCreateFromGd2(fp);

		fclose(fp);

		if (path_exp[i] != NULL) {

			fp = gdTestFileOpen2("gd2", path_exp[i]);

			if (!fp) {

				gdTestErrorMsg("failed, cannot open file: %s\n", path_exp[i]);

				return 1;

			}

			exp = gdImageCreateFromPng(fp);

			if (!gdAssertImageEquals(exp, im)) {

				gdTestErrorMsg("image %s differs from expected result\n", path[i]);

				gdImageDestroy(im);

				error = 1;

			}

			if (exp) {

				gdImageDestroy(exp);

			}

		} else {

			/* expected to fail */

			if (im) {

				gdTestErrorMsg("image %s should have failed to be loaded\n", path[i]);

				gdImageDestroy(im);

				error = 1;

			}

		}

		i++;

	}

	return error;

}