CI: run WASI tests

.github/workflows/ci.yml

@@ -168,7 +168,7 @@ jobs:
       - name: Install Wasmer
         uses: wasmerio/setup-wasmer@v3.1
 
-      - name: Build for WASI
+      - name: Build for wasi-core
         run: zig build -Dtarget=wasm32-wasi -Doptimize=ReleaseSafe
 
       - name: Run tests with Wasmer
@@ -177,25 +177,10 @@ jobs:
           failed=0
           for wasm in *.wasm; do
             name="${wasm%.wasm}"
-            exp="../../test/default/${name}.exp"
             echo "[$name]"
-            if [ -f "$exp" ]; then
-              if ! wasmer run "$wasm" > output.txt 2>&1; then
-                echo "*** [$name] EXECUTION FAILED" >&2
-                cat output.txt
-                failed=1
-                continue
-              fi
-              if ! diff -q output.txt "$exp" > /dev/null 2>&1; then
-                echo "*** [$name] OUTPUT MISMATCH" >&2
-                echo "Expected:"
-                cat "$exp"
-                echo "Got:"
-                cat output.txt
-                failed=1
-              fi
-            else
-              echo "*** [$name] NO .exp file found, skipping validation"
+            if ! wasmer run --dir . "$wasm" 2>&1; then
+              echo "*** [$name] FAILED" >&2
+              failed=1
             fi
           done
           exit $failed