test and fix for 148908: structure model

org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AsmHierarchyBuilder.java

@@ -663,7 +663,7 @@ public class AsmHierarchyBuilder extends ASTVisitor {
 	}
 	
 	/**
-	 * Doesn't print qualified allocation expressions.
+	 * 
 	 */
 	protected String genSourceSignature(FieldDeclaration fieldDeclaration) {	
 		StringBuffer output = new StringBuffer();
@@ -683,6 +683,27 @@ public class AsmHierarchyBuilder extends ASTVisitor {
 			} else {
 				fieldDeclaration.initialization.printExpression(0, output);
 			}
+		} else if (fieldDeclaration.initialization instanceof QualifiedAllocationExpression) {
+			output.append(" = "); //$NON-NLS-1$
+			QualifiedAllocationExpression qae = (QualifiedAllocationExpression)fieldDeclaration.initialization;
+			StringBuffer sb = new StringBuffer();
+			qae.printExpression(0,sb);
+			// if the source is of the form 'static I MY_I = new I() {};' calling 
+			// printExpression on the qae returns
+			//
+			// new I() {
+			//	   x() {
+			//	     super();
+			//	   }
+			// }
+			//
+			// We want to remove the x() {super();} call. Assuming that this
+			// is the first entry in the expression we can do this by finding
+			// the position of the "{" and "}" - bug 148908
+			int i = sb.toString().indexOf("{");
+			output.append(sb.substring(0,i+1));
+			int j = sb.toString().indexOf("}");
+			output.append(sb.substring(j+1));
 		}
 		
 		output.append(';');

tests/bugs153/pr148908/BadInterface.java

@@ -0,0 +1,11 @@
+import java.util.Comparator;
+
+
+public interface BadInterface {
+
+    static final Comparator MY_COMPARATOR = new Comparator() {
+        public int compare(Object o1, Object o2) {
+            return 0;
+        }
+    };
+}

tests/src/org/aspectj/systemtest/ajc153/Ajc153Tests.java

@@ -14,6 +14,9 @@ import java.io.File;
 
 import junit.framework.Test;
 
+import org.aspectj.asm.AsmManager;
+import org.aspectj.asm.IHierarchy;
+import org.aspectj.asm.IProgramElement;
 import org.aspectj.testing.Utils;
 import org.aspectj.testing.XMLBasedAjcTestCase;
 import org.aspectj.weaver.bcel.Utility;
@@ -110,7 +113,22 @@ public class Ajc153Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 	  runTest("declare soft and inner classes");
   }
   
-  /////////////////////////////////////////
+  public void testGetSourceSignature_pr148908() {
+	runTest("ensure getSourceSignature correct with static field");
+	IHierarchy top = AsmManager.getDefault().getHierarchy();
+	IProgramElement ipe = top.findElementForLabel(top.getRoot(),
+	IProgramElement.Kind.FIELD,"MY_COMPARATOR");
+	String expected = "static final Comparator MY_COMPARATOR = new Comparator() {\n" +
+					"  public int compare(Object o1, Object o2) {\n" +
+					"    return 0;\n" +
+					"  }\n" +
+					"};";
+			assertEquals("expected source signature to be " + expected + 
+					" but found " + ipe.getSourceSignature(), 
+					expected, ipe.getSourceSignature());
+  }
+  
+    /////////////////////////////////////////
   public static Test suite() {
     return XMLBasedAjcTestCase.loadSuite(Ajc153Tests.class);
   }

tests/src/org/aspectj/systemtest/ajc153/ajc153.xml

@@ -2,6 +2,9 @@
 
 <!-- AspectJ v1.5.3 Tests -->
 <suite>
+	<ajc-test dir="bugs153/pr148908" title="ensure getSourceSignature correct with static field">
+      <compile files="BadInterface.java" options="-emacssym"/>
+    </ajc-test> 
 
     <ajc-test dir="bugs153/pr153845" title="IllegalStateException at GenericSignatureParser.java">
       <compile files="GenericType.java,Aspect.java,Aspect2.java,Interface.java" options="-1.5" outjar="blob.jar"/>