From 144143c2970a1e874d74cdbd0f8c622d4282a3c3 Mon Sep 17 00:00:00 2001
From: wisberg <wisberg>
Date: Mon, 16 Dec 2002 18:51:06 +0000
Subject: initial version

---
 tests/new/TargetObjectReplacement.java | 64 ++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 tests/new/TargetObjectReplacement.java

(limited to 'tests/new/TargetObjectReplacement.java')

diff --git a/tests/new/TargetObjectReplacement.java b/tests/new/TargetObjectReplacement.java
new file mode 100644
index 000000000..6c5e26ce9
--- /dev/null
+++ b/tests/new/TargetObjectReplacement.java
@@ -0,0 +1,64 @@
+import org.aspectj.testing.Tester;
+
+/** @testcase replacing this or target in around advice */
+public class TargetObjectReplacement {
+    public static void main(String[] args) {
+        Foo f = new Foo("orig");
+        // replacing target or this in advice does not affect caller reference
+        f.m();
+        f.n();
+        f.o();
+        f.p();
+        Tester.checkEqual(f.idhat, "orig"); // no affect presumed
+        Tester.checkAllEvents();
+    }
+    static {
+        Tester.expectEvent("m: m-delegate");
+        Tester.expectEvent("n: n-delegate");
+        Tester.expectEvent("o: o-delegate");
+        Tester.expectEvent("p: orig");      // no affect presumed
+    }
+}
+
+class Foo {
+    String id;
+    String idhat;
+
+    Foo(String id) { 
+        this.id = id; 
+        this.idhat = id;
+    }
+
+    void m() {
+        Tester.event("m: " + id);
+    }
+
+    void n() {
+        Tester.event("n: " + id);
+    }
+
+    void o() {
+        Tester.event("o: " + id);
+    }
+
+    void p() {
+        Tester.event("p: " + id); // before around advice on idhat get
+        Tester.checkEqual(idhat, "p-delegate"); // callees affected
+    }
+}
+
+aspect A {
+
+    void around(Foo foo): target(foo) && call(void m())      {
+        proceed(new Foo("m-delegate"));
+    }
+    void around(Foo foo): target(foo) && execution(void n()) {
+        proceed(new Foo("n-delegate"));
+    } 
+    void around(Foo foo): this(foo) && execution(void o())   {
+        proceed(new Foo("o-delegate"));
+    }
+    String around(Foo foo): target(foo) && get(String Foo.idhat) && within(Foo) {
+        return proceed(new Foo("p-delegate"));
+    }
+}
-- 
cgit v1.2.3