Exemple #1
0
static int test_load_PNG(const char *path)
{
	GP_Context *img;

	errno = 0;

	img = GP_LoadPNG(path, NULL);

	if (img == NULL) {
		switch (errno) {
		case ENOSYS:
			tst_msg("Not Implemented");
			return TST_SKIPPED;
		default:
			tst_msg("Got %s", strerror(errno));
			return TST_FAILED;
		}
	}

	/*
	 * TODO: check correct data.
	 */

	GP_ContextFree(img);

	return TST_SUCCESS;
}
Exemple #2
0
static int test_load_PNG_check_color(struct check_color_test *test)
{
	GP_Context *img;

	errno = 0;

	img = GP_LoadPNG(test->path, NULL);

	if (img == NULL) {
		switch (errno) {
		case ENOSYS:
			tst_msg("Not Implemented");
			return TST_SKIPPED;
		default:
			tst_msg("Got %s", strerror(errno));
			return TST_FAILED;
		}
	}

	unsigned int x, y, fail = 0;

	for (x = 0; x < img->w; x++) {
		for (y = 0; y < img->w; y++) {
			GP_Pixel p = GP_GetPixel(img, x, y);

			if (p != test->pixel) {
				if (!fail)
					tst_msg("First failed at %u,%u %x %x",
					        x, y, p, test->pixel);
				fail = 1;
			}
		}
	}

	if (!fail)
		tst_msg("Context pixels are correct");

	GP_ContextFree(img);

	if (fail)
		return TST_FAILED;

	return TST_SUCCESS;
}
Exemple #3
0
static GP_Context *load(enum fmt fmt, const char *name)
{
	char buf[256];

	snprintf(buf, sizeof(buf), "%s.%s", name, strfmt(fmt));

	switch (fmt) {
	case PNG:
		return GP_LoadPNG(buf, NULL);
	case JPG:
		return GP_LoadJPG(buf, NULL);
	case GIF:
		return GP_LoadGIF(buf, NULL);
	case BMP:
		return GP_LoadBMP(buf, NULL);
	default:
		tst_err("Trying to load %s image", strfmt(fmt));
		exit(TST_UNTESTED);
	}
}