test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaMethod.java

*** 420,429 ****
--- 420,448 ----
          assertTrue(ResolvedJavaMethod.isSignaturePolymorphic(methodHandleType, "linkToInterface", metaAccess));
          assertFalse(ResolvedJavaMethod.isSignaturePolymorphic(methodHandleType, "type", metaAccess));
          assertFalse(ResolvedJavaMethod.isSignaturePolymorphic(metaAccess.lookupJavaType(Object.class), "toString", metaAccess));
      }
  
+     /**
+      * All public non-final methods should be available in the vtable.
+      */
+     @Test
+     public void testVirtualMethodTableAccess() {
+         for (Class<?> c : classes) {
+             if (c.isPrimitive() || c.isInterface()) {
+                 continue;
+             }
+             ResolvedJavaType receiverType = metaAccess.lookupJavaType(c);
+             for (Method m : c.getMethods()) {
+                 ResolvedJavaMethod method = metaAccess.lookupJavaMethod(m);
+                 if (!method.isStatic() && !method.isFinal() && !method.getDeclaringClass().isLeaf() && !method.getDeclaringClass().isInterface()) {
+                     assertTrue(method + " not available in " + receiverType, method.isInVirtualMethodTable(receiverType));
+                 }
+             }
+         }
+     }
+ 
      private Method findTestMethod(Method apiMethod) {
          String testName = apiMethod.getName() + "Test";
          for (Method m : getClass().getDeclaredMethods()) {
              if (m.getName().equals(testName) && m.getAnnotation(Test.class) != null) {
                  return m;