Tests: Add is_code_cached and use in tests to verify#607

Merged

heifner merged 3 commits intomainfrom GH-260-code-cache-test

Jan 9, 2023

+45-10

Commits on Dec 28, 2022

GH-260 Add is_code_cached method to wasm_interface and use in api_tests.
heifner
committed

Commits on Dec 30, 2022

GH-260 Additional uses of is_code_cached
heifner
committed

Commits on Jan 5, 2023

GH-260 Fix return type
heifner
committed