use installed JSC (#242)

Author: swannodette

.github/workflows/test.yaml

@@ -38,25 +38,25 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-${{ env.cache-name }}-
 
-      - name: Cache JSC
-        uses: actions/cache@v2
-        env:
-          cache-name: cache-jsc
-        with:
-          path: WebKit
-          key: ${{ runner.os }}-jsc
-          restore-keys: |
-            ${{ runner.os }}-jsc
+      # - name: Cache JSC
+      #   uses: actions/cache@v2
+      #   env:
+      #     cache-name: cache-jsc
+      #   with:
+      #     path: WebKit
+      #     key: ${{ runner.os }}-jsc
+      #     restore-keys: |
+      #       ${{ runner.os }}-jsc
 
       - name: Build tests
         run: clojure -M:runtime.test.build
 
-      - name: Install JSC
-        run: ./ci/install_jsc.sh
+      # - name: Install JSC
+      #   run: ./ci/install_jsc.sh
 
       - name: Run tests
         run: |
-          WebKit/WebKitBuild/Release/bin/jsc builds/out-adv/core-advanced-test.js | tee test-out.txt
+          /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Helpers/jsc builds/out-adv/core-advanced-test.js | tee test-out.txt
           grep -qxF '0 failures, 0 errors.' test-out.txt
 
     # Runtime Tests