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/**
* Test that failure to convert to AVIF returns NULL
*
* We are creating an image, set its width to zero, and pass this image to
* gdImageAvifPtr().
* This is supposed to fail, and as such should return NULL.
*
* See also <https://github.com/libgd/libgd/issues/381>
*/
#include "gd.h"
#include "gdtest.h"
int main()
{
gdImagePtr src, dst;
int size;
src = gdImageCreateTrueColor(1, 10);
gdTestAssert(src != NULL);
src->sx = 0; // making the width 0 should cause gdImageAvifPtr() to fail
dst = gdImageAvifPtr(src, &size);
gdTestAssert(dst == NULL);
if (src)
gdImageDestroy(src);
if (dst)
gdImageDestroy(dst);
return gdNumFailures();
}
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