A better question is how could it possibly matter that a piece has a glissando in it.
Play Rzewski's North American Ballad No. 3. This work has a strong track record in auditions and competitions, and has an improvisatory section in which you can play as many glissandi as you'd like.
Alternatively, you could play selections from Kurtag's Jatekok, if the Rzewski looks too difficult. These are rapidly becoming popular, and one of the more popular ones consists of nothing
but glissandi:
If you like Debussy so much, one of the Jatekok is based on a Debussy Prelude:
Skip to 3:45 for the Debussy one. Just recently has the complete cycle, which is enormous, been recorded and published, although numerous selections of various pieces from the Jatekok have been recorded. Perhaps play the Perpetuum Mobile, the Mad Girl with Flaxen Hair and one other that you particularly like, if you want a third. There is enormous variety in the cycle; I'm sure that you can find something.