From 1882d016acf63f80fec4b0a49c0512b724be049f Mon Sep 17 00:00:00 2001
From: Volker Berlin <volker.berlin@googlemail.com>
Date: Sat, 21 Mar 2020 11:25:32 +0100
Subject: [PATCH] test for abstract method calls

---
 .../jwebassembly/runtime/StructsNonGC.java    | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/test/de/inetsoftware/jwebassembly/runtime/StructsNonGC.java b/test/de/inetsoftware/jwebassembly/runtime/StructsNonGC.java
index 3910c6c..d8bd34f 100644
--- a/test/de/inetsoftware/jwebassembly/runtime/StructsNonGC.java
+++ b/test/de/inetsoftware/jwebassembly/runtime/StructsNonGC.java
@@ -52,6 +52,7 @@ public class StructsNonGC extends AbstractBaseTest {
             addParam( list, script, "useGlobalObject" );
             addParam( list, script, "multipleAssign" );
             addParam( list, script, "getDefaultValue" );
+            addParam( list, script, "callAbstractMethod" );
             addParam( list, script, "instanceof1" );
             addParam( list, script, "instanceof2" );
             addParam( list, script, "instanceof3" );
@@ -151,6 +152,12 @@ public class StructsNonGC extends AbstractBaseTest {
             return val.getDefault();
         }
 
+        @Export
+        static int callAbstractMethod() {
+            Ab val = new Abc2();
+            return val.abstractBar();
+        }
+
         @Export
         static boolean instanceof1() {
             Object obj = new Object();
@@ -210,7 +217,11 @@ public class StructsNonGC extends AbstractBaseTest {
         }
     }
 
-    static class Abc implements TestDefault {
+    static abstract class Ab {
+        abstract int abstractBar();
+    }
+
+    static class Abc extends Ab implements TestDefault {
         int  a;
 
         long b;
@@ -222,6 +233,11 @@ public class StructsNonGC extends AbstractBaseTest {
         void bar() {
             a = 2;
         }
+
+        @Override
+        int abstractBar() {
+            return 2;
+        }
     }
 
     static class Abc2 extends Abc {
@@ -230,5 +246,10 @@ public class StructsNonGC extends AbstractBaseTest {
         void bar() {
             a = 3;
         }
+
+        @Override
+        int abstractBar() {
+            return 3;
+        }
     }
 }