# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1358849640 -3600
# Node ID 70c062dbd783320b4ec297ebf859adc8b08ca8de
# Parent  974bc55865c78756cc2bb57717074d14449bb349
Tests should run with assertions on

diff -r 974bc55865c7 -r 70c062dbd783 emul/src/main/java/java/lang/Class.java
--- a/emul/src/main/java/java/lang/Class.java	Mon Jan 21 13:46:09 2013 +0100
+++ b/emul/src/main/java/java/lang/Class.java	Tue Jan 22 11:14:00 2013 +0100
@@ -1198,7 +1198,8 @@
     )
     native static Class getPrimitiveClass(String type);
 
-    public boolean desiredAssertionStatus() {
-        return false;
-    }
+    @JavaScriptBody(args = {}, body = 
+        "return vm.desiredAssertionStatus ? vm.desiredAssertionStatus : false;"
+    )
+    public native boolean desiredAssertionStatus();
 }
diff -r 974bc55865c7 -r 70c062dbd783 launcher/src/main/java/org/apidesign/bck2brwsr/launcher/Console.java
--- a/launcher/src/main/java/org/apidesign/bck2brwsr/launcher/Console.java	Mon Jan 21 13:46:09 2013 +0100
+++ b/launcher/src/main/java/org/apidesign/bck2brwsr/launcher/Console.java	Tue Jan 22 11:14:00 2013 +0100
@@ -31,6 +31,9 @@
  * @author Jaroslav Tulach <jtulach@netbeans.org>
  */
 public class Console {
+    static {
+        turnAssetionStatusOn();
+    }
     public static String welcome() {
         return "HellofromBck2Brwsr";
     }
@@ -167,7 +170,7 @@
                 } else {
                     res = found.invoke(c.newInstance());
                 }
-            } catch (Exception ex) {
+            } catch (Exception | Error ex) {
                 res = ex.getClass().getName() + ":" + ex.getMessage();
             }
         } else {
@@ -175,6 +178,10 @@
         }
         return res;
     }
+
+    @JavaScriptBody(args = {}, body = "vm.desiredAssertionStatus = true;")
+    private static void turnAssetionStatusOn() {
+    }
     
     private static final class Case {
         private final Object data;
diff -r 974bc55865c7 -r 70c062dbd783 vmtest/src/test/java/org/apidesign/bck2brwsr/tck/AssertionTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/AssertionTest.java	Tue Jan 22 11:14:00 2013 +0100
@@ -0,0 +1,39 @@
+/**
+ * Back 2 Browser Bytecode Translator
+ * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ *
+ * 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, version 2 of the License.
+ *
+ * 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. Look for COPYING file in the top folder.
+ * If not, see http://opensource.org/licenses/GPL-2.0.
+ */
+package org.apidesign.bck2brwsr.tck;
+
+import org.apidesign.bck2brwsr.vmtest.Compare;
+import org.apidesign.bck2brwsr.vmtest.VMTest;
+import org.testng.annotations.Factory;
+
+/**
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+public class AssertionTest {
+
+    @Compare public Object checkAssert() throws ClassNotFoundException {
+        assert false : "Is assertion status on?";
+        return null;
+    }
+    
+    @Factory
+    public static Object[] create() {
+        return VMTest.create(AssertionTest.class);
+    }
+}