From: mwebster <mwebster>
Date: Thu, 1 Jun 2006 16:30:21 +0000 (+0000)
Subject: fix for 120739
X-Git-Tag: V1_5_2rc1~72
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=4513e921c89fb3b8f037418a901e49906724e7bd;p=aspectj.git

fix for 120739
---

diff --git a/loadtime/src/org/aspectj/weaver/loadtime/ClassLoaderWeavingAdaptor.java b/loadtime/src/org/aspectj/weaver/loadtime/ClassLoaderWeavingAdaptor.java
index 1cff6f265..35277ba4d 100644
--- a/loadtime/src/org/aspectj/weaver/loadtime/ClassLoaderWeavingAdaptor.java
+++ b/loadtime/src/org/aspectj/weaver/loadtime/ClassLoaderWeavingAdaptor.java
@@ -122,11 +122,17 @@ public class ClassLoaderWeavingAdaptor extends WeavingAdaptor {
 
         // register the definitions
         registerDefinitions(weaver, loader, definitions);
+        if (enabled) {
 
-        //bcelWorld.setResolutionLoader(loader.getParent());//(ClassLoader)null);//
-        
-        // after adding aspects
-        weaver.prepareForWeave();
+            //bcelWorld.setResolutionLoader(loader.getParent());//(ClassLoader)null);//
+            
+            // after adding aspects
+            weaver.prepareForWeave();
+        }
+        else {
+        	bcelWorld = null;
+        	weaver = null;
+        }
     }
 
     /**
@@ -368,6 +374,12 @@ public class ClassLoaderWeavingAdaptor extends WeavingAdaptor {
                 }
             }
         }
+        
+        /* We didn't register any aspects so disable the adaptor */
+        if (namespace == null) {
+        	enabled = false;
+    		info("no aspects registered. Disabling weaver for class loader " + getClassLoaderName(loader));
+        }
     }
 
     /**
diff --git a/tests/java5/ataspectj/ataspectj/EmptyAspect.aj b/tests/java5/ataspectj/ataspectj/EmptyAspect.aj
new file mode 100644
index 000000000..b22cf6f76
--- /dev/null
+++ b/tests/java5/ataspectj/ataspectj/EmptyAspect.aj
@@ -0,0 +1,5 @@
+package ataspectj;
+
+public aspect EmptyAspect {
+	
+}
\ No newline at end of file
diff --git a/tests/java5/ataspectj/ataspectj/aop-dump.xml b/tests/java5/ataspectj/ataspectj/aop-dump.xml
index 8290814ab..9fd12bf91 100644
--- a/tests/java5/ataspectj/ataspectj/aop-dump.xml
+++ b/tests/java5/ataspectj/ataspectj/aop-dump.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0"?>
 <aspectj>
+	<aspects>
+		<aspect name="ataspectj.EmptyAspect"/>
+	</aspects>
     <weaver options="-XmessageHandlerClass:ataspectj.TestHelper">
         <dump within="ataspectj.DumpTestThe*"/> 
     </weaver>
diff --git a/tests/java5/ataspectj/ataspectj/aop-dumpbeforeandafter.xml b/tests/java5/ataspectj/ataspectj/aop-dumpbeforeandafter.xml
index 43b749053..8f0ef772d 100644
--- a/tests/java5/ataspectj/ataspectj/aop-dumpbeforeandafter.xml
+++ b/tests/java5/ataspectj/ataspectj/aop-dumpbeforeandafter.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0"?>
 <aspectj>
+	<aspects>
+		<aspect name="ataspectj.EmptyAspect"/>
+	</aspects>
     <weaver options="-XlazyTjp -verbose">
         <dump within="com.foo.bar..*" beforeandafter="true"/> 
         <include within="com.foo..*"/>
diff --git a/tests/java5/ataspectj/ataspectj/aop-dumpproxy.xml b/tests/java5/ataspectj/ataspectj/aop-dumpproxy.xml
index 1a76c0152..2c8245798 100644
--- a/tests/java5/ataspectj/ataspectj/aop-dumpproxy.xml
+++ b/tests/java5/ataspectj/ataspectj/aop-dumpproxy.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0"?>
 <aspectj>
+	<aspects>
+		<aspect name="ataspectj.EmptyAspect"/>
+	</aspects>
     <weaver>
 <!--    
         <dump within="*..*Proxy*" beforeandafter="true"/> 
diff --git a/tests/java5/ataspectj/ataspectj/ltwreweavable/EmptyAtAspect.java b/tests/java5/ataspectj/ataspectj/ltwreweavable/EmptyAtAspect.java
new file mode 100644
index 000000000..ee4caa11e
--- /dev/null
+++ b/tests/java5/ataspectj/ataspectj/ltwreweavable/EmptyAtAspect.java
@@ -0,0 +1,9 @@
+package ataspectj.ltwreweavable;
+
+import org.aspectj.lang.annotation.Aspect;
+
+@Aspect
+public class EmptyAtAspect {
+
+}
+    
\ No newline at end of file
diff --git a/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-declared.xml b/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-declared.xml
index d89b5b3aa..a81c0bc7f 100644
--- a/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-declared.xml
+++ b/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-declared.xml
@@ -2,5 +2,6 @@
     <weaver options="-XmessageHandlerClass:ataspectj.ltwlog.MessageHolder"/>
     <aspects>
         <aspect name="ataspectj.ltwreweavable.AspectReweavableLogging"/>
+		<aspect name="ataspectj.ltwreweavable.EmptyAtAspect"/>
     </aspects>
 </aspectj>
\ No newline at end of file
diff --git a/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-omitted.xml b/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-omitted.xml
index 4b53f2b1f..869cd819e 100644
--- a/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-omitted.xml
+++ b/tests/java5/ataspectj/ataspectj/ltwreweavable/aop-ltwreweavable-omitted.xml
@@ -1,5 +1,7 @@
 <aspectj>
     <weaver options="-XmessageHandlerClass:ataspectj.ltwlog.MessageHolder"/>
     <!--aspect is not declared here so as to produce an error -->
-    <aspects/>
+    <aspects>
+		<aspect name="ataspectj.ltwreweavable.EmptyAtAspect"/>
+    </aspects>
 </aspectj>
\ No newline at end of file
diff --git a/tests/ltw/aop-optionsonly.xml b/tests/ltw/aop-optionsonly.xml
new file mode 100644
index 000000000..408d8c4c7
--- /dev/null
+++ b/tests/ltw/aop-optionsonly.xml
@@ -0,0 +1,3 @@
+<aspectj>
+    <weaver options="-verbose"/>
+</aspectj>
diff --git a/tests/src/org/aspectj/systemtest/ajc150/ataspectj/ltw.xml b/tests/src/org/aspectj/systemtest/ajc150/ataspectj/ltw.xml
index 4a0da8d3c..23f0bfac1 100644
--- a/tests/src/org/aspectj/systemtest/ajc150/ataspectj/ltw.xml
+++ b/tests/src/org/aspectj/systemtest/ajc150/ataspectj/ltw.xml
@@ -87,6 +87,9 @@
     </ajc-test>
 
     <ajc-test dir="java5/ataspectj" title="LTW DumpTest">
+        <compile
+                files="ataspectj/EmptyAspect.aj"
+                options="-1.5 -Xlint:ignore"/>
         <compile
                 files="ataspectj/DumpTest.java,ataspectj/DumpTestTheDump.java,ataspectj/TestHelper.java"
                 options="-1.5"/>
@@ -94,6 +97,9 @@
     </ajc-test>
     
     <ajc-test dir="java5/ataspectj" title="LTW DumpTest before and after">
+        <compile
+                files="ataspectj/EmptyAspect.aj"
+                options="-1.5 -Xlint:ignore"/>
         <compile
                 files="com/foo/bar/Test.java, com/foo/bar/Test$$EnhancerByCGLIB$$12345.java"
                 options="-1.5"/>
@@ -106,6 +112,7 @@
                 <line text="info AspectJ Weaver Version"/>
                 <line text="info register classloader"/>
                 <line text="info using"/>
+				<line text="info register aspect ataspectj.EmptyAspect"/>
         		<line text="info weaving 'com.foo.bar.Test'"/>
             </stderr>
         </run>
@@ -119,6 +126,9 @@
     </ajc-test>
 
     <ajc-test dir="java5/ataspectj" title="LTW DumpTest proxy">
+        <compile
+                files="ataspectj/EmptyAspect.aj"
+                options="-1.5 -Xlint:ignore"/>
         <compile
                 files="ataspectj/TestProxyGenerator.java,ataspectj/TestInterface.java"
                 options="-1.5"/>
@@ -250,7 +260,7 @@
 
     <ajc-test dir="java5/ataspectj" title="Compile time aspects declared to ltw weaver">
         <compile
-                files="ataspectj/ltwlog/MessageHolder.java,ataspectj/ltwreweavable/MainReweavableLogging.java,ataspectj/ltwreweavable/AspectReweavableLogging.java,ataspectj/ltwreweavable/Advisable.java"
+                files="ataspectj/ltwlog/MessageHolder.java,ataspectj/ltwreweavable/MainReweavableLogging.java,ataspectj/ltwreweavable/AspectReweavableLogging.java,ataspectj/ltwreweavable/Advisable.java,ataspectj/ltwreweavable/EmptyAtAspect.java"
                 options="-1.5"
                 outjar="main1.jar"/>
         <ant file="ajc-ant.xml" target="ltw.oldAspectsDeclared" verbose="true"/>
diff --git a/tests/src/org/aspectj/systemtest/ajc152/Ajc152Tests.java b/tests/src/org/aspectj/systemtest/ajc152/Ajc152Tests.java
index 382a912cd..78217bb52 100644
--- a/tests/src/org/aspectj/systemtest/ajc152/Ajc152Tests.java
+++ b/tests/src/org/aspectj/systemtest/ajc152/Ajc152Tests.java
@@ -15,7 +15,6 @@ import java.util.List;
 
 import junit.framework.Test;
 
-//import org.aspectj.systemtest.ajc150.GenericsTests;
 import org.aspectj.asm.AsmManager;
 import org.aspectj.asm.IHierarchy;
 import org.aspectj.asm.IProgramElement;
@@ -133,6 +132,11 @@ public class Ajc152Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 //	  // public class Pair<F,S> affected by pertarget aspect
 //	  GenericsTests.verifyClassSignature(ajc,"Pair","<F:Ljava/lang/Object;S:Ljava/lang/Object;>Ljava/lang/Object;LIdempotentCache$ajcMightHaveAspect;;");
 //  }
+	
+	public void testNoAspects(){
+//		setSystemProperty(WeavingAdaptor.WEAVING_ADAPTOR_VERBOSE,"true");
+		runTest("Ensure no weaving without included aspects");
+	}
 
   // tests that can't be included for some reason
 
diff --git a/tests/src/org/aspectj/systemtest/ajc152/ajc152.xml b/tests/src/org/aspectj/systemtest/ajc152/ajc152.xml
index b8ff2b586..6ab18c57e 100644
--- a/tests/src/org/aspectj/systemtest/ajc152/ajc152.xml
+++ b/tests/src/org/aspectj/systemtest/ajc152/ajc152.xml
@@ -607,5 +607,27 @@
          <!-- should check for expected stderr output here -->
       </run>
     </ajc-test>
+
+	<ajc-test dir="ltw"
+      title="Ensure no weaving without included aspects"
+      keywords="reweavable">
+        <compile
+        	files="TestMain.java, Main.java"
+        >
+        </compile>	
+        <run class="TestMain" ltw="aop-optionsonly.xml">
+        	<stdout>
+                <line text="Main.main"/>
+                <line text="Main.test1"/>
+                <line text="Main.test2"/>
+            </stdout>
+        	<stderr>
+				<line text="info AspectJ Weaver Version"/>
+				<line text="info register classloader org.aspectj.weaver.loadtime.WeavingURLClassLoader"/>
+				<line text="info using"/>
+				<line text="info no aspects registered. Disabling weaver for class loader org.aspectj.weaver.loadtime.WeavingURLClassLoader"/>
+            </stderr>
+        </run>
+    </ajc-test>
     
 </suite>
\ No newline at end of file