From 68bc96dd1086d5832e96395b09f49da2b8e5f995 Mon Sep 17 00:00:00 2001
From: aclement <aclement>
Date: Tue, 18 May 2004 15:54:05 +0000
Subject: [PATCH] Tests for Bugzilla Bug 62458    An if() pointcut inside a
 perthis() clause causes an ABORT - null pointer exception in ajc

---
 tests/ajcTests.xml                  | 23 ++++++++++++++++
 tests/bugs/IfPerThis/Testcase1.java | 27 +++++++++++++++++++
 tests/bugs/IfPerThis/Testcase2.java | 41 +++++++++++++++++++++++++++++
 tests/bugs/IfPerThis/Testcase3.java | 37 ++++++++++++++++++++++++++
 4 files changed, 128 insertions(+)
 create mode 100644 tests/bugs/IfPerThis/Testcase1.java
 create mode 100644 tests/bugs/IfPerThis/Testcase2.java
 create mode 100644 tests/bugs/IfPerThis/Testcase3.java

diff --git a/tests/ajcTests.xml b/tests/ajcTests.xml
index d30ddb380..e540a046e 100644
--- a/tests/ajcTests.xml
+++ b/tests/ajcTests.xml
@@ -7733,5 +7733,28 @@
         	<message kind="error" line="25" file="DisjunctVarBinding_2.java" text="Ambiguous binding of type A"/>
         </compile>
     </ajc-test>
+    
+	<ajc-test dir="bugs/IfPerThis"
+		pr="62458" title="An if() pointcut inside a perthis() clauses an ABORT - null pointer exception in ajc">
+        <compile files="Testcase1.java">
+        	<message kind="error" line="15" text="if() pointcut designator cannot be used directly in a per clause"/>
+        	<message kind="error" line="23" text="if() pointcut designator cannot be used directly in a per clause"/>
+        	<message kind="error" line="25" text="if() pointcut designator cannot be used directly in a per clause"/>
+        	<message kind="error" line="27" text="if() pointcut designator cannot be used directly in a per clause"/>
+        </compile>
+    </ajc-test>
+    
+   	<ajc-test dir="bugs/IfPerThis"
+		pr="62458" title="An if() pointcut inside a perthis() clauses an ABORT - null pointer exception in ajc">
+        <compile files="Testcase2.java"/>
+        <run class="Testcase2"/>
+    </ajc-test>
+   	
+   	<ajc-test dir="bugs/IfPerThis"
+		pr="62458" title="An if() pointcut inside a perthis() clauses an ABORT - null pointer exception in ajc">
+        <compile files="Testcase3.java">
+        	<message kind="error" line="2" text="if() pointcut designator cannot be used directly in a per clause"/>
+        </compile>
+    </ajc-test>
  
 </suite>
diff --git a/tests/bugs/IfPerThis/Testcase1.java b/tests/bugs/IfPerThis/Testcase1.java
new file mode 100644
index 000000000..38ea7b16c
--- /dev/null
+++ b/tests/bugs/IfPerThis/Testcase1.java
@@ -0,0 +1,27 @@
+public class Testcase1 {
+
+  public static void main(String [] args) {
+	new Testcase1().sayhi();
+  }
+
+  public void sayhi() {
+  	System.out.println("Hello World");
+  }
+
+}
+
+// Note the use of an if inside a perthis, causes the ajc compiler to
+//	  throw an exception
+aspect Aspect perthis(if(4==3)) {
+		
+	before () : call(* println(..)) && !within(Aspect*) { 
+		System.out.println("Advice 1");
+    }
+
+}
+
+aspect Aspect2 pertarget(if(3==4)) {}
+
+aspect Aspect3 percflow(if(3==4)) {}
+
+aspect Aspect4 percflowbelow(if(3==4)) {}
\ No newline at end of file
diff --git a/tests/bugs/IfPerThis/Testcase2.java b/tests/bugs/IfPerThis/Testcase2.java
new file mode 100644
index 000000000..42e9dfb04
--- /dev/null
+++ b/tests/bugs/IfPerThis/Testcase2.java
@@ -0,0 +1,41 @@
+ aspect Testcase2 perthis(pc1()) {
+
+  pointcut pc1(): execution(* doCommand(..)) && if(commandInterceptionEnabled);
+  private static boolean commandInterceptionEnabled = true;
+
+  public Testcase2() {
+	System.out.println("Created a PerThis aspect : " + this.toString());
+  }
+
+  before(ICommand command) : execution(* doCommand(..)) && this(command) {
+	System.out.println("Invoking command bean:  "+ command);
+  }
+  
+  before(): if(4==3) {
+  	
+  }
+
+  public static void main(String[] args) {
+	ICommand c1 = new Command("hello");
+	ICommand c2 = new Command("hello again");
+	c1.doCommand();
+	c2.doCommand();
+  }
+
+}
+
+interface ICommand {
+   void doCommand();
+}
+
+class Command implements ICommand {
+ 
+  private String output = "";
+
+  public Command(String s) { this.output = s; }
+
+  public void doCommand() {
+	System.out.println(output + "(" + this + ")");
+  }
+   
+}
\ No newline at end of file
diff --git a/tests/bugs/IfPerThis/Testcase3.java b/tests/bugs/IfPerThis/Testcase3.java
new file mode 100644
index 000000000..c29834338
--- /dev/null
+++ b/tests/bugs/IfPerThis/Testcase3.java
@@ -0,0 +1,37 @@
+// Compiler limitation, can't put if() directly in per clause 
+aspect Testcase3 perthis(execution(* doCommand(..)) && if(commandInterceptionEnabled)) {
+
+  private static boolean commandInterceptionEnabled = true;
+
+  public Testcase3() {
+	System.out.println("Created a PerThis aspect : " + this.toString());
+  }
+
+  before(ICommand command) : execution(* doCommand(..)) && this(command) {
+	System.out.println("Invoking command bean:  "+ command);
+  }
+
+  public static void main(String[] args) {
+	ICommand c1 = new Command("hello");
+	ICommand c2 = new Command("hello again");
+	c1.doCommand();
+	c2.doCommand();
+  }
+
+}
+
+interface ICommand {
+   void doCommand();
+}
+
+class Command implements ICommand {
+ 
+  private String output = "";
+
+  public Command(String s) { this.output = s; }
+
+  public void doCommand() {
+	System.out.println(output + "(" + this + ")");
+  }
+   
+}
\ No newline at end of file
-- 
2.39.5