parser speed tests

diff --git a/weaver5/java5-testsrc/org/aspectj/weaver/tools/Java15PointcutExpressionTest.java b/weaver5/java5-testsrc/org/aspectj/weaver/tools/Java15PointcutExpressionTest.java
index 47b57fe9a527fe205dcb1ab009e126b07232463e..9b155df3e4a7687e8395cdf87de02f60227b7bce 100644 (file)
--- a/weaver5/java5-testsrc/org/aspectj/weaver/tools/Java15PointcutExpressionTest.java
+++ b/weaver5/java5-testsrc/org/aspectj/weaver/tools/Java15PointcutExpressionTest.java
@@ -141,6 +141,67 @@ public class Java15PointcutExpressionTest extends TestCase {
 
        }
        
+       private static final Set<PointcutPrimitive> DEFAULT_SUPPORTED_PRIMITIVES = new HashSet<PointcutPrimitive>();
+
+        static {
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.EXECUTION);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.ARGS);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.REFERENCE);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.THIS);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.TARGET);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.WITHIN);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_ANNOTATION);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_WITHIN);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_ARGS);
+         DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_TARGET);
+        }
+
+       public void testPerformanceOfPointcutParsing() {
+               String expression = "execution(public * rewards.internal.*.*Repository+.*(..))";
+               long stime1 = System.currentTimeMillis();
+               PointcutParser parser = PointcutParser.getPointcutParserSupportingSpecifiedPrimitivesAndUsingContextClassloaderForResolution(DEFAULT_SUPPORTED_PRIMITIVES);
+               long stime2 = System.currentTimeMillis();
+               PointcutExpression pointcutExpression = parser.parsePointcutExpression(expression, null, new PointcutParameter[0]);
+               long etime = System.currentTimeMillis();
+               System.out.println("Time to get a parser "+(stime2-stime1)+"ms");
+               System.out.println("Time taken to parse expression is "+(etime-stime2)+"ms");
+       }
+       
+
+       public void testPerformanceOfPointcutParsingWithBean() {
+               String expression = "execution(public * rewards.internal.*.*Repository+.*(..))";
+               PointcutParser parser = PointcutParser.getPointcutParserSupportingAllPrimitivesAndUsingSpecifiedClassloaderForResolution(this.getClass().getClassLoader());
+               BeanDesignatorHandler beanHandler = new BeanDesignatorHandler();
+               parser.registerPointcutDesignatorHandler(beanHandler);
+               long stime = System.currentTimeMillis();
+               PointcutExpression pointcutExpression = parser.parsePointcutExpression(expression, null, new PointcutParameter[0]);
+               long etime = System.currentTimeMillis();
+               System.out.println("Time taken to parse expression is "+(etime-stime)+"ms");
+       }
+       
+       private class BeanDesignatorHandler implements PointcutDesignatorHandler {
+
+               private String askedToParse;
+               public boolean simulateDynamicTest = false;
+               
+               public String getDesignatorName() {
+                       return "bean";
+               }
+       
+               /* (non-Javadoc)
+                * @see org.aspectj.weaver.tools.PointcutDesignatorHandler#parse(java.lang.String)
+                */
+               public ContextBasedMatcher parse(String expression) {
+                       this.askedToParse = expression;
+                       return null;
+//                     return new BeanPointcutExpression(expression,this.simulateDynamicTest);
+               }
+               
+               public String getExpressionLastAskedToParse() {
+                       return this.askedToParse;
+               }
+       }
+       
 
        /**
         * Test matching of pointcuts against expressions.  A reflection world is being used on the backend here (not a Bcel one).