From 393f65bdec7a0822eddd55af22a8f7fce9bc58cd Mon Sep 17 00:00:00 2001
From: ehilsdal <ehilsdal>
Date: Tue, 18 Nov 2003 02:43:31 +0000
Subject: Work on Bugzilla 42668: effect of an after returning type
 incompatible with a join point return type  * fix to semantics document to
 describe correct semantics  * checkin of failing coverage test case for
 correct semantics

---
 tests/ajcTestsFailing.xml                        | 18 +++---
 tests/bugs/IncompatibleAfterReturningTypeCE.java | 21 -------
 tests/ehTests.xml                                | 10 ++++
 tests/new/AfterReturningParamMatching.java       | 72 ++++++++++++++++++++++++
 4 files changed, 90 insertions(+), 31 deletions(-)
 delete mode 100644 tests/bugs/IncompatibleAfterReturningTypeCE.java
 create mode 100644 tests/ehTests.xml
 create mode 100644 tests/new/AfterReturningParamMatching.java

(limited to 'tests')

diff --git a/tests/ajcTestsFailing.xml b/tests/ajcTestsFailing.xml
index c021e9451..fe3fdc664 100644
--- a/tests/ajcTestsFailing.xml
+++ b/tests/ajcTestsFailing.xml
@@ -23,16 +23,6 @@
 		<run class="packageProtected.concern.BaseTarget"/>
 		</ajc-test>
 		
-	<ajc-test dir="bugs"
-		title="after returning type incompatible with join point return type"
-		pr="42668"
-		>
-		<compile files="IncompatibleAfterReturningTypeCE.java">
-			<message kind="error" line="20"/>
-			<message kind="error" line="22"/>
-			</compile>
-		</ajc-test>
-		
 	<ajc-test dir="bugs"
 		pr="41888"
 		title="call PCD fails when given subtype of defining type">
@@ -143,5 +133,13 @@
         	files="Main.java"/>
         <run class="Main"/>
     </ajc-test>
+    
+    <ajc-test dir="new" 
+     pr="42668"
+   	 title="after returning with parameter: matching rules">
+        <compile files="AfterReturningParamMatching.java" />
+        <run class="AfterReturningParamMatching"/>
+    </ajc-test>
+
 
 </suite>
diff --git a/tests/bugs/IncompatibleAfterReturningTypeCE.java b/tests/bugs/IncompatibleAfterReturningTypeCE.java
deleted file mode 100644
index d935d344f..000000000
--- a/tests/bugs/IncompatibleAfterReturningTypeCE.java
+++ /dev/null
@@ -1,21 +0,0 @@
-
-public class IncompatibleAfterReturningTypeCE {
-    public static void main(String[] args) {
-        System.setProperty("foo", ""+"".length());
-    }
-}
-
-class C {
-    Integer getInteger() { 
-        return null;
-    }
-}
-
-/** @testcase PR#42668 after returning type incompatible with join point return type */
-aspect A {
-
-    after () returning (Boolean b) : execution(Integer C.getInteger()) { } // CE 20 incompatible return type from join point    
-
-    after () returning (byte b) : call(int String.length()) {} // CE 22 incompatible return type 
-
-}
\ No newline at end of file
diff --git a/tests/ehTests.xml b/tests/ehTests.xml
new file mode 100644
index 000000000..da5ae284e
--- /dev/null
+++ b/tests/ehTests.xml
@@ -0,0 +1,10 @@
+
+<!DOCTYPE suite SYSTEM "../tests/ajcTestSuite.dtd">
+
+<suite>
+    <ajc-test dir="new" pr="42668"
+   	 title="after returning with parameter: matching rules">
+        <compile files="AfterReturningParamMatching.java" />
+        <run class="AfterReturningParamMatching"/>
+    </ajc-test>
+</suite>  
\ No newline at end of file
diff --git a/tests/new/AfterReturningParamMatching.java b/tests/new/AfterReturningParamMatching.java
new file mode 100644
index 000000000..062bfa541
--- /dev/null
+++ b/tests/new/AfterReturningParamMatching.java
@@ -0,0 +1,72 @@
+import org.aspectj.testing.Tester;
+
+// this test verifies the matching behaivor for after returning with a typed parameter.
+
+public class AfterReturningParamMatching {
+	public static void main(String[] args) {
+		goBoolean(false);
+		Tester.checkAndClearEvents(new String[] { "Object" });
+
+		goByte(1);
+		Tester.checkAndClearEvents(new String[] { "byte", "int", "long", "Object"});
+		
+		goInt(2);
+		Tester.checkAndClearEvents(new String[] { "byte", "int", "long", "Object" });
+
+		goLong(3);
+		Tester.checkAndClearEvents(new String[] { "byte", "int", "long", "Object" });
+		
+		goObject(new Object());
+		Tester.checkAndClearEvents(new String[] { "Object" });
+		
+	    goObject(new Integer(4));
+		Tester.checkAndClearEvents(new String[] { "Object", "Number", "Integer" });
+		
+		goObject(null); 
+		Tester.checkAndClearEvents(new String[] { "Object" });
+	    
+		goNumber(new Long(5));
+		Tester.checkAndClearEvents(new String[] { "Object", "Number" });
+		
+		goNumber(new Integer(6));
+		Tester.checkAndClearEvents(new String[] { "Object", "Number", "Integer" });
+
+		goNumber(null);
+		Tester.checkAndClearEvents(new String[] { "Object", "Number" });
+
+		goInteger(new Integer(7));
+		Tester.checkAndClearEvents(new String[] { "Object", "Number", "Integer" });
+
+        goInteger(null);
+        Tester.checkAndClearEvents(new String[] { "Object", "Number", "Integer" });
+
+	}
+	static boolean goBoolean(boolean b) { return b; }
+	static byte goByte(int i) { return (byte) i; }
+	static int goInt(int i) { return i; }
+	static long goLong(int i) { return (long) i; }
+	
+	static Object goObject(Object o) { return o; }
+	static Number goNumber(Number o) { return o; }
+	static Integer goInteger(Integer o) { return o; }
+}
+
+aspect A {
+	
+	pointcut methodsInQuestion():
+		call(* goBoolean(*)) || 
+		call(* goByte(*)) || 
+		call(* goInt(*)) || 
+		call(* goLong(*)) || 
+		call(* goObject(*)) || 
+		call(* goNumber(*)) || 
+		call(* goInteger(*)); 
+	
+	after() returning(byte b): methodsInQuestion() { Tester.event("byte"); }
+	after() returning(int b): methodsInQuestion() { Tester.event("int"); }
+	after() returning(long b): methodsInQuestion() { Tester.event("long"); }
+	after() returning(Object b): methodsInQuestion() { Tester.event("Object"); }
+	after() returning(Number b): methodsInQuestion() { Tester.event("Number"); }
+	after() returning(Integer b): methodsInQuestion() { Tester.event("Integer"); }
+
+}
\ No newline at end of file
-- 
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