PR144 (aligned patchers on x86_64)

[cacao.git] / tests / regression / bugzilla / PR144.java

diff --git a/tests/regression/bugzilla/PR144.java b/tests/regression/bugzilla/PR144.java
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+/* tests/regression/bugzilla/PR144.java
+
+   Copyright (C) 1996-2011
+   CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
+
+   This file is part of CACAO.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.
+
+*/
+
+
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+interface test_summable {
+    long sum();
+}
+
+class y implements test_summable {
+    public long l;
+    public int i;
+    public long sum() {
+        return l+i;
+    }
+}
+
+public class PR144 {
+    static long do_test(Object o, int val) {
+        y vy = (y) o;
+        test_summable sm = null;
+        if (o instanceof test_summable)
+            sm = (test_summable) o;
+        vy.l = 0x123456789L;
+        vy.i = 0x98765;
+        long r = sm.sum();
+        vy.l = val;
+        vy.i = val;
+        return r + sm.sum();
+    }
+
+    @Test
+    public void test() {
+        try {
+            do_test(null, 0);
+        } catch (NullPointerException e) {
+        }
+        assertEquals(4887631770L, do_test(new y(), 0x23456));
+    }
+}
+
+
+
+