test updates and the fix for cases 3&4 in 120916: Jrockit test failures with RC1

2 files changed, 19 insertions, 3 deletions

diff --git a/tests/src/org/aspectj/systemtest/ajc150/GenericsTests.java b/tests/src/org/aspectj/systemtest/ajc150/GenericsTests.java
index 34ef3cc42..aad28e2a5 100644
--- a/tests/src/org/aspectj/systemtest/ajc150/GenericsTests.java
+++ b/tests/src/org/aspectj/systemtest/ajc150/GenericsTests.java
@@ -538,6 +538,7 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 	
 	public void testPR96220_GenericDecp() {
 		runTest("generic decp - simple");
+		checkOneSignatureAttribute(ajc,"Basic");
 		verifyClassSignature(ajc,"Basic","Ljava/lang/Object;LJ<Ljava/lang/Double;>;LI<Ljava/lang/Double;>;");
 	}
 	
@@ -582,6 +583,7 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 
 	public void testGenericDecpParameterized() {
 		runTest("generic decp - with parameterized on the target");
+		checkOneSignatureAttribute(ajc,"Basic6");
 		verifyClassSignature(ajc,"Basic6","<J:Ljava/lang/Object;>Ljava/lang/Object;LI<TJ;>;LK<Ljava/lang/Integer;>;");
 	}
 	
@@ -953,6 +955,22 @@ public class GenericsTests extends XMLBasedAjcTestCase {
 		return sigAttr;
 	}
 	
+	public static void checkOneSignatureAttribute(Ajc ajc,String classname) {
+		JavaClass clazz = getClass(ajc,classname);
+		Signature sigAttr = null;
+		Attribute[] attrs = clazz.getAttributes();
+		int signatureCount = 0;
+		StringBuffer sb = new StringBuffer();
+		for (int i = 0; i < attrs.length; i++) {
+			Attribute attribute = attrs[i];
+			if (attribute.getName().equals("Signature")) {
+				signatureCount++;
+				sb.append("\n"+((Signature)attribute).getSignature());
+			}
+		}
+		if (signatureCount>1) fail("Should be only one signature attribute but found "+signatureCount+sb.toString());
+	}
+	
 	// Check the signature attribute on a class is correct
 	public static void verifyClassSignature(Ajc ajc,String classname,String sig) {
 		Signature sigAttr = getClassSignature(ajc,classname);
diff --git a/weaver/src/org/aspectj/weaver/bcel/LazyClassGen.java b/weaver/src/org/aspectj/weaver/bcel/LazyClassGen.java
index 6279ef144..a22920a77 100644
--- a/weaver/src/org/aspectj/weaver/bcel/LazyClassGen.java
+++ b/weaver/src/org/aspectj/weaver/bcel/LazyClassGen.java
@@ -572,11 +572,9 @@ public final class LazyClassGen {
 				String s = interfaceRTXs[i].getSignatureForAttribute();
 				signature.append(s);
 			}
+			if (sigAttr!=null) myGen.removeAttribute(sigAttr);
 			myGen.addAttribute(createSignatureAttribute(signature.toString()));
 		}
-		
-		// TODO asc generics The 'old' signature is left in the constant pool - I wonder how safe it would be to 
-		// remove it since we don't know what else (if anything) is referring to it
 	}
 	
 	/**