<!DOCTYPE html>
<html>
Test passes if it does not crash.
<style>
* {
    text-shadow: calc( 7144pc / 6385 + 7196 * -4366vmax ) calc( 7144pc / 6385 + 7196 * -4366vmax ) calc( 7144pc / 6385 + 7196 * -4366vmax );
    text-shadow: calc( 7144pc / 6385 + 7196 * 4366vmax ) calc( 7144pc / 6385 + 7196 * 4366vmax ) calc( 7144pc / 6385 + 7196 * 4366vmax );
}
</style>
</html>