In non-wasm-enabled builds, we can't run wasm tests. Also add a fail/ subfolder containing test cases that are supposed to be failing. Bug: 42204563 Change-Id: I7fdb646432afc01c417e9286eb99a82b0e16044d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/6702378 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Matthias Liedtke <mliedtke@chromium.org> Cr-Commit-Position: refs/heads/main@{#101242}