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;
}
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;
}
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);
}
}
