227401: test and fix - use correct declaring type when building tjp so getDeclaringType() works at runtime

tests/bugs161/pr227401/Fails.java

@@ -0,0 +1,42 @@
+public class Fails {
+
+	interface I {
+		static final int CONST = 56;
+	}
+
+	static class A<T> {
+		protected int prot;
+		protected String protS;
+		int def;
+		String defS;
+		T foo;
+	}
+
+	static class B extends A<String> implements I {
+		void m() {
+			// protected
+//			super.prot = 1;
+//			super.protS = "1";
+//			System.out.println(super.protS + super.prot);
+			prot = 2;
+			protS = "2";
+			System.out.println(protS + prot);
+			// default
+			super.def = 1;
+			super.defS = "1";
+			System.out.println(defS + def);
+			def = 2;
+			defS = "2";
+			foo = "todo";
+			System.out.println(defS + def);
+//			// interface
+//			System.out.println(CONST);
+		}
+	}
+
+	public static void main(String[] args) {
+		B b = new B();
+		b.m();
+	}
+}
+

tests/bugs161/pr227401/Instrumentation.java

@@ -0,0 +1,50 @@
+import java.lang.reflect.Field;
+
+import org.aspectj.lang.reflect.*;
+
+public aspect Instrumentation {
+	pointcut nofl() : !within(Instrumentation);
+	
+	pointcut getField() : get(* *) && nofl() && !get(* System.out) ;
+
+	after() : getField() {
+   	final FieldSignature signature = (FieldSignature) thisJoinPointStaticPart.getSignature();
+                StringBuffer jpInfo = new StringBuffer();
+                jpInfo.append("getField(* ").append(signature.getName()).append(")");
+		final Field field = signature.getField();
+                jpInfo.append("  getField()='").append(signature.getField()).append("'");
+		final Class<?> declaringType = signature.getDeclaringType();
+                jpInfo.append("  getDeclaringType()='"+declaringType).append("'");
+		final Object receiver = thisJoinPoint.getTarget();
+		if (receiver == null) {
+                     jpInfo.append(" signature.getTarget() is null (only ok if static)");
+                }
+		System.out.println(jpInfo.toString());
+	}
+
+   
+
+/*
+	pointcut setField() : set(* *) && nofl();
+
+	after() : setField() {
+		System.out.println("setField()");
+		final FieldSignature signature = (FieldSignature) thisJoinPointStaticPart
+				.getSignature();
+		final Field field = signature.getField();
+		if (field == null)
+			System.out.println(" - field " + signature.getName()
+					+ " is null...bug!");
+		final Class<?> declaringType = signature.getDeclaringType();
+		if (declaringType == null)
+			System.out.println(" - declaringType for the field "
+					+ signature.getName() + " is null...bug!");
+		final Object receiver = thisJoinPoint.getTarget();
+		if (receiver == null)
+			System.out.println(" - target (receiver) for the field "
+					+ signature.getName() + " is null...bug!");
+	}
+*/
+
+}
+

tests/bugs161/pr227401/Works.java

@@ -0,0 +1,41 @@
+public class Works {
+
+	interface I {
+		static final int CONST = 56;
+	}
+
+	static class A {
+		protected int prot;
+		protected String protS;
+		int def;
+		String defS;
+		String foo;
+	}
+
+	static class B extends A implements I {
+		void m() {
+//			// protected
+//			super.prot = 1;
+//			super.protS = "1";
+//			System.out.println(super.protS + super.prot);
+			prot = 2;
+			protS = "2";
+			System.out.println(protS + prot);
+//			// default
+//			super.def = 3;
+//			super.defS = "3";
+//			System.out.println(defS + def);
+//			def = 4;
+//			defS = "4";
+//			foo = "todo";
+//			System.out.println(defS + def);
+//			// interface
+//			System.out.println(CONST);
+		}
+	}
+
+	public static void main(String[] args) {
+		B b = new B();
+		b.m();
+	}
+}

tests/src/org/aspectj/systemtest/ajc161/Ajc161Tests.java

@@ -19,6 +19,7 @@ import org.aspectj.testing.XMLBasedAjcTestCase;
 public class Ajc161Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 	
 	// AspectJ1.6.1
+	public void testGetFieldGenerics_pr227401() { runTest("getfield problem with generics");}
 	public void testGenericAbstractAspects_pr231478() { runTest("generic abstract aspects"); }
     public void testFieldJoinpointsAndAnnotationValues_pr227993() { runTest("field jp anno value"); }
     public void testGenericsBoundsDecp_pr231187() { runTest("generics bounds decp"); }

tests/src/org/aspectj/systemtest/ajc161/ajc161.xml

@@ -3,6 +3,23 @@
 <!-- AspectJ v1.6.1 Tests -->
 <suite>
 
+    <ajc-test dir="bugs161/pr227401" title="getfield problem with generics">
+        <compile files="Instrumentation.java Fails.java" options="-1.5"/>
+        <run class="Fails">
+          <stdout>
+            <line text="getField(* protS)  getField()='protected java.lang.String Fails$A.protS'  getDeclaringType()='class Fails$A'"/>
+            <line text="getField(* prot)  getField()='protected int Fails$A.prot'  getDeclaringType()='class Fails$A'"/>
+            <line text="22"/>
+            <line text="getField(* defS)  getField()='java.lang.String Fails$A.defS'  getDeclaringType()='class Fails$A'"/>
+            <line text="getField(* def)  getField()='int Fails$A.def'  getDeclaringType()='class Fails$A'"/>
+            <line text="11"/>
+            <line text="getField(* defS)  getField()='java.lang.String Fails$A.defS'  getDeclaringType()='class Fails$A'"/>
+            <line text="getField(* def)  getField()='int Fails$A.def'  getDeclaringType()='class Fails$A'"/>
+            <line text="22"/>
+          </stdout>
+        </run>
+    </ajc-test> 
+    
     <ajc-test dir="bugs161/pr231478" title="generic abstract aspects">
         <compile files="Base.java Sub.java AbstractComponent.java AbstractWindow.java" options="-1.5"/>
     </ajc-test>