instrumentation

I try to intercept calls to methods and calls to Java 8 lambda expressions using a Byte Buddy AgentBuilder as follows: static { final Instrumentation inst = ByteBuddyAgent.install(); new AgentBuilder.Default() .type(ElementMatchers.nameContainsIgnoreCase("foo")) .transform((builder, typeDescription) -> builder.method(ElementMatchers.any()) .intercept(MethodDelegation.to(LogInterceptor.class))) .installOn(inst); } public static class LogInterceptor { @RuntimeType public static Object log(@SuperCall Callable<?> superCall) throws Exception { System.out.println("yeah..."); return superCall.call();

I have to instrument certain statements in clang by adding a statement just before it. I have a pointer to an Expr object using which I need to insert another statement just before the statement containing it. Right now I am using a hacky approach which just moves back the SourceLocation pointer till I see a ; or } or {. But this does not work for all cases. eg when I try to instrument a for statement, it fails. Is there any class in clang which provides a method to do this in a more cleaner way? EDIT: Here is snippet of my code. I need to insert an assert just before the statement containing

We are currently working on an instrumentation test suite which runs on our build server, but while the tests pass on a dev machine using a normal Android emulator, the builds fail on the build server since there we only run a headless emulator with the -no-window flag. The failure occurs when trying to invoke the InstrumentationTestCase.sendKeys() method to programmatically open the options menu. The error is: Permission denied: injecting key event from pid 646 uid 10026 to window Window{43d55100 paused=false} owned by uid 1000 We then found out that there's a INJECT_EVENTS permission, but

Getting error on instrumentation java.lang.RuntimeException: java.lang.ClassNotFoundException: Deposit at org.objectweb.asm.ClassWriter.getCommonSuperClass(Unknown Source) at org.objectweb.asm.ClassWriter.a(Unknown Source) at org.objectweb.asm.Frame.a(Unknown Source) at org.objectweb.asm.Frame.a(Unknown Source) at org.objectweb.asm.MethodWriter.visitMaxs(Unknown Source) at com.jConSequence.instrumentor.methodProber.AdddataBaseDetailsInstructions$AdddataBaseDetailsMethodInstructions.visitMaxs(AdddataBaseDetailsInstructions.java:131) at org.objectweb.asm.ClassReader.accept(Unknown Source) at org

I'd like to create a Python class decorator (*) that would be able to seamlessly wrap all method types the class might have: instance, class and static. This is the code I have for now, with the parts that break it commented: def wrapItUp(method): def wrapped(*args, **kwargs): print "This method call was wrapped!" return method(*args, **kwargs) return wrapped dundersICareAbout = ["__init__", "__str__", "__repr__"]#, "__new__"] def doICareAboutThisOne(cls, methodName): return (callable(getattr(cls, methodName)) and (not (methodName.startswith("__") and methodName.endswith("__")) or methodName