next.js

e663cf5d - Add test cases without `generateStaticParams` to `fallback-shells` suite (#80462)

Add test cases without `generateStaticParams` to `fallback-shells` suite (#80462) Copy&pasting some of the existing test cases for `with-cached-io/with-static-params/with-suspense` to `with-cached-io/without-static-params`. We expect the same results. We do not copy `with-cached-io/with-static-params/without-suspense`. Those cases are expected to yield build errors, because when there are no static params defined, we don't allow an empty shell.