Finish migration from old-style runtime tests to wit-bindgen test (#1269)

* Migrate `options` test to `wit-bindgen test`

* Migrate `results` test to `wit-bindgen test`

* Remove old `runtime` test infrastructure

Closes #1220

* Rename `runtime-new` to `runtime`

Author: alexcrichton

.github/workflows/main.yml

@@ -98,15 +98,6 @@ jobs:
       shell: powershell
       if: matrix.os == 'windows-latest' && matrix.lang == 'moonbit'
 
-    # Run (now legacy) crate tests. This'll eventually go away
-    - run: |
-        cargo test \
-          -p wit-bindgen-cli \
-          -p wit-bindgen-${{ matrix.lang }} \
-          --no-default-features \
-          --features ${{ matrix.lang }} \
-          --release
-
     # Run all codegen tests for this language
     - run: |
         cargo run test --languages ${{ matrix.lang }} tests/codegen \
@@ -116,7 +107,7 @@ jobs:
     # Run all runtime tests for this language, and also enable Rust in case this
     # language only implements either the runner or test component
     - run: |
-        cargo run test --languages rust,${{ matrix.lang }} tests/runtime-new \
+        cargo run test --languages rust,${{ matrix.lang }} tests/runtime \
           --artifacts target/artifacts \
           --rust-wit-bindgen-path ./crates/guest-rust
 
@@ -130,6 +121,7 @@ jobs:
     - name: Install Rust
       run: rustup update stable --no-self-update && rustup default stable
     - run: rustup target add wasm32-wasip1
+    - run: cargo test
     - run: cargo test -p wit-bindgen-core
     - run: cargo test -p wit-bindgen
     - run: cargo test --workspace --exclude 'wit-bindgen*'