+++ /dev/null
-ajdb
-
-debugger for .class files produced by ajc (early-access)
-
-ajdb
-
--classpath
-
-path
-
--D
-
-name
-
-=
-
-value
-
--help
-
--gui
-
--read
-
-file
-
--sourcepath
-
-dir
-
--v
-
--verbose
-
-:class
-
-:gc
-
-:jni
-
-workingdir
-
-dir
-
--X
-
-option
-
-class
-
-arguments
-
-== Description
-
-The command `ajdb` is used to debug AspectJ and Java programs. In
-addition to its command line interface, `adjb` also has a standalone,
-Swing-based GUI interface.
-
-Note: As of the 1.0.3 release, AspectJ supports JSR-45, which provides
-source-level debugging from many source files per class and non-Java
-source files. JSR-45 is implemented in the J2SE 1.4 debugger support, so
-you may be able to use your existing debugger to step through AspectJ
-source code if both the source and target VM's are running under Java
-1.4 or later. However, existing debuggers will display synthetic methods
-in the stack frame.
-
--classpath
-
-path
-
-Specify where to find user class files.
-
--D
-
-name
-
-=
-
-value
-
-Define the property
-
-name
-
-to have the value
-
-value
-
-.
-
--help
-
-Print out
-
-ajdb
-
-'s usage summary.
-
--read
-
-file
-
-Read this file for initializatoin commands.
-
--sourcepath
-
-path
-
-Search this directory for source files.
-
--gui
-
--v | -verbose [:class | :gc | :jni]
-
-Print out class loading, garbage collection or dynamic library loading
-information. Defaults to class loading.
-
--workingdir
-
-directory
-
-Set
-
-ajdb
-
-'s working directory.
-
--X
-
-option
-
-Pass a non-standard option to the VM
-
-=== Capabilities
-
-The AspectJ debugger implements all of ``jdb``'s commands. In addition,
-the command `workingdir` allow you to set the AspectJ working directory,
-and the breakpoint command, `stop on`, has been extended to allow the
-setting of breakpoint on a source file line.
-
-=== Examples
-
-Suppose you want to debug the file spacewar/Ship.java found in the
-examples directory. At the command line start up the debugger: `
- ajdb
- `
-
-The debugger will first look for initialization files in your home or
-current directory called either `ajdb.ini` or `.ajdbrc` and execute the
-commands contained in them. A useful command to have in this file is the
-`source-path` command which tells the debugger where to find source
-files.
-
-For this example, we need to set the source path by: `
- use C:\src
- `
-
-To view the file to debug, type `list
- spacewar/Ship.java` which generates the following output:
-
-[source, java]
-....
-/*209*/ void fire() {
-/*210*/ // firing a shot takes energy
-/*211*/ if (!expendEnergy(BULLET_ENERGY))
-/*212*/ return;
-/*213*/
-/*214*/ //create a bullet object so it doesn't hit the ship that's firing it
-/*215*/ double xV = getXVel() + BULLET_SPEED * (Math.cos(orientation));
-/*216*/ double yV = getYVel() + BULLET_SPEED * (Math.sin(orientation));
-/*217*/
-/*218*/ // create the actual bullet
-/*219*/ new Bullet(
-/*220*/ getGame(),
-/*221*/ (getXPos() + ((getSize()/2 + 2) * (Math.cos(orientation))) + xV),
-/*222*/ (getYPos() + ((getSize()/2 + 2) * (Math.sin(orientation))) + yV),
-/*223*/ xV,
-/*224*/ yV);
-/*225*/ }
-....
-
-This is different from `jdb` because it allows one to view files before
-the debugger has started. The `list` command has the following syntax:
-
-list
-
-list the source containing the location at which we are currently
-stopped (can only be used with a running VM)
-
-list
-
-source
-
-list the entire file source
-
-list
-
-source line
-
-list source line line of file source
-
-list
-
-source start-line end-line
-
-list the lines from
-
-start-line
-
-to
-
-end-line
-
-of file
-
-source
-
-To set a breakpoint in the method `Ship.fire`, we would could type
-`stop in spacewar.Ship.fire`.
-
-The following message appears notifying the user that the breakpoint has
-been noted but will not be set until the class has been loaded by the
-VM:
-
-[source, text]
-....
-Deferring breakpoint spacewar.Ship.fire()
-It will be set after the class is loaded.
-....
-
-To start Spacewar we type `run spacewar.Game`.
-
-When the breakpoint is set, the following message appears:
-
-[source, text]
-....
-Set deferred breakpoint spacewar.Ship.fire()
-....
-
-We are notified that we've hit the breakpoint:
-
-[source, text]
-....
-Breakpoint hit: thread="Thread-2", spacewar.Ship.fire(), line=174, bci=0 209 void fire() {
-....
-
-The prompt changes to present the thread that has broken, and we can
-view the current stack with the `where` command, as follows:
-
-[source, text]
-....
-Thread-2[1] where
-[1] fire (spacewar\Ship.java:209)
-[2] run (spacewar\Robot.java:100)
-[3] run [class java.lang.Thread]
-....
-
-Next, to stop on line 216 we type `stop on spacewar/Ship.java:216`
-
-The following message tells us the breakpoint was set:
-
-[source, text]
-....
-Set breakpoint Ship.java:216
-....
-
-To continue execution, we type `cont` and the breakpoint at line 216 is
-hit
-
-[source, text]
-....
-Breakpoint hit: thread="Thread-2", spacewar.Ship.fire(), line=216, bci=28
-216 double yV = getYVel() + BULLET_SPEED * (Math.sin(orientation));
-....
-
-To view the visible local variables, we type `locals` and ajdb responds
-with:
-
-[source, text]
-....
-Local variables
-xV = 12.242462584304468
-....
-
-To change the value of the local variable i to 15, we type
-`set xV = 16.1`
-
-[source, text]
-....
-Changed 'xV' from '12.242462584304468' to '16.1'
-....
-
-To see our changes we can print the value of `i` by the following:
-
-[source, text]
-....
-print xV
-Value for printing 'xV' = 12.242462584304468
-....
-
-We can now type exit or quit to leave the debugger, and we receive the
-following message:
-
-[source, text]
-....
-The application has exited.
-....
-
-=== The AspectJ debugger API
-
-The AspectJ debugger is implemented completely in Java and can be called
-as a Java class. The only interface that should be considered public is
-the method `org.aspectj.tools.debugger.Main.main(String[]
- args)` where `args` are the standard `ajc` command line arguments.
-This means that an alternative way to run the compiler is
-
-[source, text]
-....
-java org.aspectj.tools.debugger.Main options class arguments
-....
-
-You must additionally include `tools.jar` from your Java developer's kit
-in your classpath.
+++ /dev/null
-//package debugger;
-
-public class AJDBThreads {
- public static void main(String[] args) {
- new ThreadForker().go();
- }
- public static String currentThread = "none";
-}
-
-class ThreadForker {
- public void go() {
- fork(1000);
- fork(500);
- fork(200);
- fork(100);
- }
-
- void fork(long sleep) {
- new NamedThread(sleep).start();
- }
-}
-
-class NamedThread implements Runnable {
- private long sleep;
- private String name;
- private Thread thread;
- private int num = 0;
-
- public NamedThread(long sleep) {
- this.sleep = sleep;
- }
-
- public void start() {
- if (thread == null) {
- thread = new Thread(this);
- name = thread.getName();
- thread.start();
- }
- }
-
- public void run() {
- while (true) {
- AJDBThreads.currentThread = name;
- System.out.println("\n********** " + AJDBThreads.currentThread + ":" + (num++) + "\n");
- try {
- Thread.sleep(sleep);
- } catch (Exception e) {
- }
- }
- }
-}
+++ /dev/null
-//package debugger;
-
-import com.sun.jdi.*;
-import com.sun.jdi.event.*;
-import com.sun.jdi.request.*;
-import java.io.*;
-import java.util.*;
-import org.aspectj.tools.debugger.*;
-
-public class ArgumentTester extends Tester {
-
- public static void main(String[] args) {
- new Main(new ArgumentTester(false), args);
- }
-
- public ArgumentTester(boolean b) {
- super(b);
- }
-
- public String getClassName() {
- return "Arguments";
- }
-
- public boolean test() {
- db();
- try {
- setRunArgs("0 1 2");
- stopon(19);
- stop(3);
- startTest();
- setRunArgs("0 1 2 3 4 5 6");
- stopon(19);
- stop(7);
- startTest();
- quit();
- return true;
- } catch (DebuggerException de) {
- de.printStackTrace();
- }
- return false;
- }
-
- protected void stop(final int max) {
- d.addStopListener(new StopAdapter() {
- int times = -1;
- public void breakpointEvent(BreakpointEvent e) {
- try {
- String value = print("s") + "";
- String str = "\"" + times + "\"";
- if ((times++) != -1) {
- check(value.equals(str), value + "!=" + str);
- }
- if (times < max) {
- cont();
- } else {
- clear(19);
- d.removeStopListener(this);
- }
- } catch (DebuggerException de) {
- de(de);
- }
- }
- });
- }
-}
+++ /dev/null
-//package debugger;
-
-public class Arguments {
- String[] args;
-
- public static void main(String[] args) {
- new Arguments(args).go();
- }
-
- Arguments(String[] args) {
- this.args = args;
- }
-
- void go () {
- int i = -1;
- String s = "";
- while ((++i) < args.length) {
- s = args[i];
- System.out.println("[" + i + "] " + s);
- }
- }
-}
+++ /dev/null
-
-//package debugger;
-
-import com.sun.jdi.*;
-import com.sun.jdi.event.*;
-import com.sun.jdi.request.*;
-import java.io.*;
-import java.util.*;
-import org.aspectj.tools.debugger.*;
-
-/**
- * BreakpointTester.java
- *
- *
- * Created: Wed Sep 06 15:53:29 2000
- *
- * @author <a href="mailto:palm@parc.xerox.com"Jeffrey Palm</a>
- */
-
-public class BreakpointTester extends Tester {
-
- public static void main(String[] args) {
- new Main(new BreakpointTester(false), args);
- }
-
- public BreakpointTester(boolean d) {
- super(d);
- }
-
- public String getClassName() {
- return "TestClass";
- }
-
- public boolean test() {
- db();
- Vector locals = new Vector();
- Vector names = new Vector();
- names.add("");
- names.add("system");
- names.add("main");
- IntVector sizes = new IntVector();
- sizes.add(4);
- sizes.add(3);
- sizes.add(1);
- Vector cases = new Vector();
-
- try {
- stopin("main");
- stopin("a");
- stopin("b");
- //stopat("TestClassAspect", 41);
- stopin("c");
- stopat("TestClassAspect", 54);
-
- int i = 0;
- locals = new Vector();
- locals.add("args");
- cases.add(new Case(PCKG + "TestClass.main", 5, 1, locals, names, sizes, (i++)));
-
- locals = new Vector();
- cases.add(new Case(PCKG + "TestClass.a", -2, 3, locals, names, sizes, (i++)));
-
- locals = new Vector();
- cases.add(new Case(PCKG + "TestClass.b", -2, 5, locals, names, sizes, (i++)));
-
-// locals = new Vector();
-// locals.add("thisJoinPoint");
-// cases.add(new Case(PCKG + "TestClassAspect:41", 41, 6, locals, names, sizes, (i++)));
-
- locals = new Vector();
- cases.add(new Case(PCKG + "TestClass.c", -2, 7, locals, names, sizes, (i++)));
-
- locals = new Vector();
- locals.add("thisJoinPoint");
- cases.add(new Case(PCKG + "TestClassAspect:54", 54, 8, locals, names, sizes, (i++)));
-
- stop(cases);
- startTest();
-
- return true;
- } catch (DebuggerException de) { de.printStackTrace(out);
- }
- return false;
- }
-}
+++ /dev/null
-
-//package debugger;
-
-/**
- * Main.java
- *
- *
- * Created: Wed Sep 06 15:54:41 2000
- *
- * @author <a href="mailto:palm@parc.xerox.com"Jeffrey Palm</a>
- */
-
-public class Main {
-
- public Main(Tester tester, String[] args) {
- String classPath = getArg(args, "-classpath");
- String root = getArg(args, "-root");
- String verbose = getSwitch(args, "-verbose");
- String dbg = getSwitch(args, "-debug");
- boolean debug = !dbg.equals("");
- Tester.setClassPath(classPath);
- Tester.setRoot(root);
- if (verbose.equals("true")) {
- Tester.setVerbose(true);
- }
- if (dbg.equals("true")) {
- Tester.setDebug(true);
- }
- if (!root.equals("")) {
- Tester.setRoot(root);
- }
- tester.go(args);
-// new BreakpointTester(debug).go(args);
-// new ThreadTester(debug).go(args);
-// new ArgumentTester(debug).go(args);
- }
-
- static void fail(Object o) {
- System.err.println("ERROR: " + o);
- System.exit(1);
- }
-
- public static String getSwitch(String[] args, String arg) {
- return getArg(args, arg, false);
- }
-
- public static String getArg(String[] args, String arg) {
- return getArg(args, arg, true);
- }
-
- public static String getArg(String[] args, String arg, boolean needArg) {
- String s = "";
- for (int i = 0; i < args.length; i++) {
- if (args[i].equals(arg)) {
- try {
- s = args[i+1];
- break;
- } catch (Exception e) {
- if (needArg) {
- e.printStackTrace();
- fail("Need to set a value for switch " + arg);
- }
- }
- if (needArg) {
- return s;
- } else {
- return "true";
- }
- }
- }
- return "";
-
- }
-}
+++ /dev/null
-SHELL = bash\r
-\r
-### Fill these in #######################\r
-aspectj = C:/aspectj\r
-root = C:/aspectj/tests\r
-your_classpath = C:/aspectj/tests/lib#C:/classes\r
-tools_jar = C:/apps/jdk1.3/lib/tools.jar\r
-aspectj_lib = C:/aspectj/lib\r
-##########################################\r
-\r
-aspectj_src = $(aspectj)/src\r
-jar_path = C:/apps/aspectj0.7/lib\r
-aspectj_jars = $(jar_path)/aspectjrt.jar;$(jar_path)/aspectjtools.jar\r
-path = debugger\r
-tests = $(aspectj)/tests\r
-d = $(tests)/lib\r
-lib = $(d)/$(path)\r
-srcpath = $(tests)\r
-classpath = "$(d);$(your_classpath);$(aspectj_lib);$(tools_jar)"\r
-javac_opts = -d $(d) $(g) -sourcepath $(srcpath) -classpath $(classpath)\r
-javac_compile = javac $(javac_opts)\r
-java_ex = Main\r
-java_main = debugger.$(java_ex)\r
-java_main_class = $(java_ex).class\r
-java_opts = -classpath $(classpath)\r
-java_args =\r
-g = -g\r
-ajc_compile = ajc $(g) -d $(your_classpath) -workingdir $(root)/ajworkingdir\r
-javac_names = \\r
- Main\\r
- Tester\\r
- BreakpointTester\\r
- ThreadTester\r
-javac_srcs = $(foreach name, $(javac_names), $(name).java)\r
-javac_classes = $(foreach name, $(javac_names), $(d)/$(path)/$(name).class)\r
-\r
-ajc_names = \\r
- TestClass\\r
- AJDBThreads\r
-ajc_srcs = $(foreach name, $(ajc_names), $(name).java)\r
-ajc_classes = $(foreach name, $(ajc_names), $(d)/$(path)/$(name).class)\r
-test_args = -classpath "$(your_classpath);$(aspectj_jars)" -root $(root)\r
-\r
-.SUFFIXES: .java .class\r
-\r
-all: classes aspects\r
-\r
-classes: \r
- $(javac_compile) $(javac_srcs)\r
-\r
-aspects: \r
- $(ajc_compile) $(ajc_srcs)\r
-\r
-run:\r
- java $(java_opts) $(java_main) $(java_args)\r
-\r
-clean:\r
- rm -Rf *~* $(lib)/*.class\r
-\r
-srcclean:\r
- rm -Rf *~* *.ajsym #*\r
-\r
-db:\r
- make -C ../../debugger\r
-\r
-test: \r
- java $(java_opts) $(java_main) $(test_args)\r
-\r
-.java.class:\r
- $(javac_compile) $?\r
+++ /dev/null
-//package debugger;
-
-public class TestClass {
- public static void main(String[] args) {
- new TestClass().go();
- }
-
- void go() {
- String s = "s";
- String ss = "ss";
- String sss = "sss";
- a();
- }
-
- void a() {
- int i3 = 3;
- b();
- }
-
- void b() {
- int i1 = 1;
- int i2 = 2;
- c();
- }
-
- void c() {
- String c = "c";
- System.out.println(c);
- }
-
-}
-
-aspect TestClassAspect of eachobject(instanceof(TestClass)) {
- pointcut a(): receptions(* a(..)) && instanceof(TestClass);
- pointcut b(): receptions(* b(..)) && instanceof(TestClass);
- pointcut c(): receptions(* c(..)) && instanceof(TestClass);
- before(): a() {
- System.out.println("before a");
- }
- before(): b() {
- System.out.println("before b");
- }
- before(): c() {
- System.out.println("before c");
- }
- after(): a() {
- long l = 123;
- System.out.println("after a");
- }
- after(): b() {
- System.out.println("after b");
- }
- after(): c() {
- System.out.println("after c");
- }
-}
+++ /dev/null
-//package debugger;
-
-import com.sun.jdi.*;
-import com.sun.jdi.event.*;
-import com.sun.jdi.request.*;
-import java.io.*;
-import java.util.*;
-import org.aspectj.tools.debugger.*;
-
-/**
- * Tester.java
- *
- *
- * Created: Wed Sep 06 15:53:29 2000
- *
- * @author <a href="mailto:palm@parc.xerox.com"Jeffrey Palm</a>
- */
-
-public abstract class Tester extends DebuggerAdapter implements DebuggerListener {
-
- public abstract boolean test();
- public abstract String getClassName();
-
- public static String ROOT = "."; //"C:/aspectj/tests/debugger";
- public final static String PCKG = ""; //"debugger.";
- public final static String PATH = ""; //"debugger/";
- public String FILE = getClassName() + ".java";
- public String CLASS = PCKG + getClassName();
- public static String classPath = "..";
- public int time = 0;
- public static boolean verboseSuccess = false; //true;
- protected AJDebugger d;
- protected PrintStream out = System.out;
- protected PrintStream err = System.err;
- protected boolean mutex;
- protected boolean good = true;
- protected Vector failures = new Vector();
-
- protected static boolean debug = false; //true;
- public static void setDebug(boolean _debug) {
- debug = _debug;
- }
-
- protected final static String errFile = "err.txt";
-
- public Tester(boolean debug) {
- this.debug = debug;
- this.classPath = classPath;
- if (debug()) {
- outln("Testing..." + getClassName());
- }
- setErr();
- }
-
- public Tester() {
- this(false);
- }
-
- public void go(String[] args){
- good &= test();
- sd();
- if (!good) {
- outln("The test failed with the following:\n" + d.iter(failures));
- }
- }
-
- public boolean debug() {
- return debug | false;
- }
-
- public static void setClassPath(String _classPath) {
- classPath = _classPath;
- }
-
- public static void setRoot(String root) {
- ROOT = root;
- }
-
- public static void setVerbose(boolean _verboseSuccess) {
- verboseSuccess = _verboseSuccess;
- }
-
- /****************************** Tests ******************************/
-
- protected HashMap breaks = new HashMap();
-
- static class IntVector extends Vector {
- public void add(int i) {
- super.add(new Integer(i));
- }
- }
-
- protected void quit() throws DebuggerException {
- db("Quitting tester..." + getClassName());
- d.quitCommand();
- //d.exit(false);
- d = null;
- db("Quit.");
- }
-
- protected Value print(Object obj) throws DebuggerException {
- return d.printCommand(obj);
- }
-
- protected void stopin(String method) throws DebuggerException {
- stopin(getClassName(), method);
- }
-
- protected void stopin(String className, String method) throws DebuggerException {
- d.stopInCommand(PCKG + className, method);
- }
-
- protected void stopat(int line) throws DebuggerException {
- stopat(CLASS, line);
- }
-
- protected void stopat(String className, int line) throws DebuggerException {
- d.stopAtCommand(PCKG + className, line);
- }
-
- protected void stopon(int line) throws DebuggerException {
- d.stopOnCommand(PATH + FILE, line);
- }
-
- protected void clear(int line) throws DebuggerException {
- d.clearOnCommand(PATH + FILE, line);
- }
-
- protected void clear(String className, int line) throws DebuggerException {
- d.clearAtCommand(PCKG + className, line);
- }
-
- protected void clear(String method) throws DebuggerException {
- clear(CLASS, method);
- }
-
- protected void clear(String className, String method) throws DebuggerException {
- d.clearInCommand(PCKG + className, method);
- }
-
- protected void step() throws DebuggerException {
- d.stepCommand();
- }
-
- protected void stepi() throws DebuggerException {
- d.stepiCommand();
- }
-
- protected void stepup() throws DebuggerException {
- d.stepUpCommand();
- }
-
- protected void next() throws DebuggerException {
- d.nextCommand();
- }
-
- protected void de(Throwable de) {
- de.printStackTrace();
- good = false;
- }
-
- static class Case {
- String msg;
- int line;
- int frames;
- List locals;
- List names;
- List sizes;
- int time;
- public Case(String msg, int line, int frames, List locals, List names, List sizes, int time) {
- this.msg = msg;
- this.line = line;
- this.frames = frames;
- this.locals = locals;
- this.names = names;
- this.sizes = sizes;
- this.time = time;
- }
- public String toString() {
- return
- "msg=" + msg +
- " line=" + line +
- " frames=" + frames +
- " locals=" + locals +
- " names=" + names +
- " sizes=" + sizes +
- " time=" + time;
- }
- }
-
- protected void stop(final Vector cases) {
- d.addStopListener(new StopAdapter() {
- public void breakpointEvent(BreakpointEvent e) {
- try {
- if (cases.size() > time) {
- Case caze = (Case) cases.get(time);
- //System.out.println(caze);
- //System.out.println(d.format(e));
- String msg = caze.msg;
- int line = caze.line;
- int frames = caze.frames;
- List locals = caze.locals;
- List names = caze.names;
- List sizes = caze.sizes;
- int caseTime = caze.time;
- check(time == caseTime, "Out of sync " + time + ":" + caseTime);
- int lineNumber = d.lineNumber(e.location());
- String methodName = d.methodName(e);
- if (lineNumber > 0) {
- check(lineNumber == line, "Lines don't match " +
- lineNumber + ":" + line);
- } else {
- check(msg.endsWith(methodName),
- "Method '" + msg + "' does not match '" + methodName + "'.");
- }
- msg(msg + ": " + d.format(e));
- threads(names, sizes);
- where("", frames);
- locals(locals);
- cont();
- }
- } catch (/*Debugger*/Exception de) {
- de.printStackTrace(out);
- good = false;
- }
- time++;
- }});
- }
-
- protected boolean locals(List locals) throws DebuggerException {
- List vars = d.localsCommand();
- boolean allGood = true;
- for (int i = 0; i < locals.size(); i++) {
- boolean there = false;
- if (vars != null) {
- for (int j = 0; j < vars.size(); j++) {
- LocalVariable lv = (LocalVariable) vars.get(j);
- if (lv.name().equals(locals.get(i))) {
- there = true;
- }
- }
- }
- allGood &= check(there, "The local variable '" + locals.get(i) +
- "' was not found in\n" + d.locals(vars));
- }
- return allGood;
- }
-
- protected void threads(List names, List sizes) throws DebuggerException {
- for (int i = 0; i < names.size(); i++) {
- List threads = d.threadsCommand(names.get(i) + "");
- check(threads.size() == ((Integer) sizes.get(i)).intValue(),
- "need " + sizes.get(i) + " thread(s) in '" + names.get(i) + "':\n" + d.threads(threads));
- }
- }
-
- protected void where(String name, int frames) throws DebuggerException {
- try {
- List stack = d.whereCommand(name);
- check(stack.size() == frames,
- "need " + frames + " frame(s) in '" + name + "':\n" + d.frames(stack));
- } catch (WhereRequest.BadThreadStateException e) {
- //TODO
- }
- }
-
- /****************************** DebuggerListener ******************************/
-
- public void requestSetEvent(RequestEvent re) {
- msg("Set " + re.getRequest());
- }
- public void requestClearEvent(RequestEvent re) {
- msg("Cleared " + re.getRequest());
- }
- public void requestDeferredEvent(RequestEvent re) {
-
- }
- public void requestFailedEvent(RequestEvent re) {
- msg("Unable to set " + re.getRequest() + " : " + re.getErrorMessage());
- }
-
-
- /****************************** Misc. ******************************/
-
- protected void setErr() {
- try {
- err = new PrintStream(new BufferedOutputStream(new FileOutputStream(errFile)), true) {
- public void write(int b) {
- super.write(b);
- }
- };
- } catch (IOException ioe) {
- }
- System.setErr(err);
- }
-
- protected void setOut() {
- PrintStream redirect = new PrintStream(new OutputStream() {
- public void write(int b) {}
- });
- System.setOut(redirect);
- }
-
- protected void down() {
- mutex = true;
- }
-
- protected void up() {
- mutex = false;
- }
-
- protected void stall() {
- stall(getMaxStallTime());
- }
-
- protected long getMaxStallTime() {
- return (long) 20000;
- }
-
- protected void stall(long time) {
- long start = System.currentTimeMillis();
- while (mutex) {
- if ((System.currentTimeMillis() - start) > time) {
- errln("Stalled for too long");
- break;
- }
- }
- }
-
- protected void cont() {
- try {
- d.contCommand();
- } catch (DebuggerException de) {
- }
- }
-
- protected void sd() {
- if (d != null) {
- d.shutDown();
- }
- d = null;
- }
-
- protected void db(Object o) {
- if (debug()) {
- System.out.println(o);
- }
- }
-
- protected void db() {
- sd();
- d = new AJDebugger(this, false);
- d.addDebuggerListener(this);
- ex("use " + ROOT);
- }
-
- protected void stop() {
- stop(5000);
- }
-
- protected void stop(long time) {
- long start = System.currentTimeMillis();
- while (!d.isAtBreakpoint()) {
- if ((System.currentTimeMillis() - start) > time) {
- errln("Stopped for too long");
- break;
- }
- }
- }
-
- protected Object ex(String command) {
- return d.execute(command);
- }
-
- public void outln(Object o) {
- if ((o+"").startsWith("Initializing ajdb...")) {
- return;
- }
- out(o);
- out("\n");
- }
-
- protected void out(Object o) {
- out.print(o);
- out.flush();
- }
-
- protected void err(Object o) {
- err.print(o);
- err.flush();
- }
-
- protected void errln(Object o) {
- err(o);
- err("\n");
- }
-
- protected boolean check(boolean b, String msg) {
- if (!b) {
- outln("<<FAIL>> " + msg);
- good = false;
- failures.add(msg);
- } else if (verboseSuccess) {
- outln("<<SUCESS>> " + msg);
- }
- return b;
- }
-
- protected boolean check(Object o, String msg) {
- return check(o != null, msg);
- }
-
- protected void msg(Object o) {
- if (debug()) {
- outln(o);
- } else {
- err.println(o);
- }
- }
-
- private String runArgs = "";
- public String getRunArgs() {
- return runArgs;
- }
- public void setRunArgs(String runArgs) {
- this.runArgs = runArgs;
- }
-
- private final String _getArgs() {
- String args = getRunArgs();
- if (args != null && !args.equals("") && !args.startsWith(" ")) {
- args = " " + args;
- }
- return args;
- }
-
- protected void startTest() {
- String cmd = "run " + classPath() + " " + CLASS + _getArgs();
- startTest(cmd);
- }
-
- protected static String classPath() {
- if (classPath == null || classPath.equals("")) {
- return "";
- }
- return "-classpath \"" + classPath + "\"";
- }
-
- protected void startTest(String cmd) {
- d.addVMListener(new VMAdapter() {
- public void vmDisconnectEvent(VMDisconnectEvent e) {
- msg("Done");
- up();
- }});
- ex(cmd);
- down();
- stall();
- }
-}
+++ /dev/null
-
-//package debugger;
-
-import com.sun.jdi.*;
-import com.sun.jdi.event.*;
-import com.sun.jdi.request.*;
-import java.io.*;
-import java.util.*;
-import org.aspectj.tools.debugger.*;
-
-/**
- * ThreadTester.java
- *
- *
- * Created: Wed Sep 27 13:56:44 2000
- *
- * @author <a href="mailto:palm@parc.xerox.com"Jeffrey Palm</a>
- */
-
-public class ThreadTester extends Tester {
-
- public static void main(String[] args) {
- new Main(new ThreadTester(false), args);
- }
-
- public ThreadTester(boolean d) {
- super(d);
- }
-
- public String getClassName() {
- return "AJDBThreads";
- }
-
- public boolean test() {
- db();
- try {
- stopon(43);
- stop1();
- startTest();
- quit();
- return true;
- } catch (DebuggerException de) {
- de.printStackTrace();
- }
- return false;
- }
-
- protected void stop1() {
- d.addStopListener(new StopAdapter() {
-
- int times = 0;
- int stopTimes = 0;
- int max = 5;
- int stopMax = 3;
- String thread = "";
- Pair[] pairs = new Pair[max];
-
- class Pair {
- String thread;
- int time;
- Pair(String thread, int time) {
- this.thread = thread;
- this.time = time;
- }
- }
-
- public void breakpointEvent(BreakpointEvent e) {
- try {
- String threadName = d.getDefaultThread().name();
- msg("stop times=" + times + " thread=" + threadName);
- if ((++times) < max) {
- thread = threadName;
- Pair pair = new Pair(thread, times);
- pairs[times] = pair;
- step();
- } else {
- quit();
- }
- } catch (DebuggerException de) {
- de(de);
- }
- }
-
- public void stepEvent(StepEvent se) {
- try {
- ThreadReference threadRef = d.getDefaultThread();
- check(pairs[times].thread.equals(thread), "Should step in *one* thread");
- msg("\ttimes=" + times + ":" + stopTimes + " thread=" + threadRef.name());
- if ((++stopTimes) < stopMax) {
- step();
- } else {
- stopTimes = 0;
- cont();
- }
- } catch (DebuggerException de) {
- de(de);
- }
- }
- });
- }
-
- protected long getMaxStallTime() {
- return (long) 3 * super.getMaxStallTime();
- }
-}
+++ /dev/null
-public class AJDBClass {
-
- public int publicInt = 0;
- protected int protectedInt = 1;
- private int privateInt = 2;
- /*package*/ int packageInt = 3;
-
- public AJDBClass() {}
- /*package*/ AJDBClass(int i) {}
- protected AJDBClass(byte b) {}
- private AJDBClass(String s) {}
-
- {
- publicInt = 13;
- }
-
- public static void main(String[] args) {
- System.out.println("Starting...");
- new AJDBClass().go();
- System.out.println("Done.");
- }
-
- void go() {
- int j = 1;
- String string = "string";
- byte b = (byte)9;
- long l = 123123123;
- double d = 123.123;
- short s = (short)4;
- char c = 'c';
- Object o = null;
- Integer integer = new Integer(13);
- a();
- b();
- c();
- d();
- }
-
- public void a() {
- System.out.println("a");
- }
-
- protected void b() {
- System.out.println("b");
- }
-
- private void c() {
- System.out.println("c");
- }
-
- void d() {
- System.out.println("d");
- }
-}
-
-aspect Aspect {
- pointcut ours(): instanceof(AJDBClass);
- pointcut allReceptions(): receptions(void *(..)) && ours();
- pointcut allExecutions(): executions(void *(..)) && within(AJDBClass);
- pointcut allCalls(): calls(void AJDBClass.*(..));
- pointcut allCallsTo(): callsto(receptions(void *(..)) && instanceof(AJDBClass));
-
- static before(): allReceptions() {
- System.out.println("before receptions: " + thisJoinPoint);
- }
- static after(): allReceptions() {
- System.out.println("after receptions: " + thisJoinPoint);
- }
- static around() returns void: allReceptions() {
- System.out.println("around before receptions: " + thisJoinPoint);
- proceed();
- System.out.println("around after receptions: " + thisJoinPoint);
- }
-
- static before(): allExecutions() {
- System.out.println("before executions: " + thisJoinPoint);
- }
- static after(): allExecutions() {
- System.out.println("after executions: " + thisJoinPoint);
- }
- static around() returns void: allExecutions() {
- System.out.println("around before executions: " + thisJoinPoint);
- proceed();
- System.out.println("around after executions: " + thisJoinPoint);
- }
-
- static before(): allCalls() {
- System.out.println("before calls: " + thisJoinPoint);
- }
- static after(): allCalls() {
- System.out.println("after calls: " + thisJoinPoint);
- }
- static around() returns void: allCalls() {
- System.out.println("around before calls: " + thisJoinPoint);
- proceed();
- System.out.println("around after calls: " + thisJoinPoint);
- }
-
- static before(): allCallsTo() {
- System.out.println("before callsTo: " + thisJoinPoint);
- }
- static after(): allCallsTo() {
- System.out.println("after callsTo: " + thisJoinPoint);
- }
- static around() returns void: allCallsTo() {
- System.out.println("around before callsTo: " + thisJoinPoint);
- proceed();
- System.out.println("around after callsTo: " + thisJoinPoint);
- }
-}
+++ /dev/null
-import org.aspectj.tools.ajdb.Main;
-import org.aspectj.debugger.tty.CommandLineDebugger;
-import org.aspectj.debugger.base.*;
-import com.sun.jdi.*;
-import com.sun.jdi.event.*;
-import java.io.*;
-import java.util.*;
-import org.aspectj.testing.Tester;
-
-public class AJDBTest implements StopListener, VMListener {
-
- String classpath;
- {
- classpath = "\"" + Tester.outputDir();
- String javaClasspath = System.getProperty("java.class.path");
- if (javaClasspath != null) {
- classpath += ";" + javaClasspath;
- }
- classpath += "\"";
- }
-
- protected String[] stringCommands() {
- return new String[] {
- "workingdir " + Tester.workingDir(),
- "use " + "./new",
- "stop on AJDBClass.java:24",
- "run -classpath " + classpath + " AJDBClass",
- };
- }
- protected String getSourceName() {
- return "AJDBClass.java";
- }
-
- // Methods for VMListener
- protected void death(VMDeathEvent e) {
- System.out.println("*** Death: " + e);
- }
- protected void disconnect(VMDisconnectEvent e) {
- System.out.println("*** Disconnect: " + e);
- }
- protected void start(VMStartEvent e) {
- System.out.println("*** Start: " + e);
- }
-
- // Methods for StopListener
- protected void access(AccessWatchpointEvent e) {
- }
- protected void breakpoint(BreakpointEvent e) {
- checkLines((List) ex("where"), "next");
- }
- protected void exception(ExceptionEvent e) {
- }
- protected void modification(ModificationWatchpointEvent e) {
- }
- protected void step(StepEvent e) {
- List lines = (List) ex("where");
- checkLines(lines);
- try {
- StackFrame frame = (StackFrame) lines.get(0);
- Location loc = frame.location();
- if (loc.sourceName().equals("Thread.java") &&
- loc.method().name().equals("exit")) {
- isRunning = false;
- }
- } catch (Throwable t) {}
- ex("next");
-
- }
-
- public void checkLines(Collection lines, Object then) {
- checkLines(lines);
- if (then != null) ex(then);
- }
-
- public void checkLines(Collection lines) {
- Iterator iter = lines.iterator();
- while (iter.hasNext()) {
- StackFrame frame = (StackFrame) iter.next();
- String source = "no.source";
- try {
- source = debugger.sourceName(frame.location());
- } catch (Throwable t) {}
- int line = debugger.lineNumber(frame.location());
- if (source.equals(getSourceName())) {
- Tester.check(line>0, "non-mapping line for " + frame);
- }
- }
- }
-
- // VMListener
- public void vmDeathEvent(VMDeathEvent e) {
- death(e);
- }
- public void vmDisconnectEvent(VMDisconnectEvent e) {
- disconnect(e);
- }
- public void vmStartEvent(VMStartEvent e) {
- start(e);
- }
-
- // StopListener
- public final void accessWatchpointEvent(AccessWatchpointEvent e) {
- access(e);
- }
- public final void breakpointEvent(BreakpointEvent e) {
- breakpoint(e);
- }
- public final void exceptionEvent(ExceptionEvent e) {
- exception(e);
- }
- public final void modificationWatchpointEvent(ModificationWatchpointEvent e) {
- modification(e);
- }
- public final void stepEvent(StepEvent e) {
- step(e);
- }
-
- AJDebugger debugger;
- CommandLineDebugger ajdb;
-
- public void realMain(String[] args) {
- String fileName = null;
- String[] newArgs = args;
- if (args.length > 0) {
- fileName = args[0];
- newArgs = new String[args.length-1];
- System.arraycopy(args, 1, newArgs, 0, newArgs.length);
- }
- realMain(fileName, newArgs);
- }
-
- private void realMain(String fileName, String[] args) {
- debugger = (ajdb = new Main().debug(args)).getDebugger();
- debugger.addStopListener(this);
- debugger.addVMListener(this);
- ex(fileName == null ? commands() : commands(fileName));
- while (isRunning) {
- //System.out.println(">>>>>>>> " + debugger.isRunning());
- }
- }
- private boolean isRunning = true;
-
- public final Collection commands() {
- Collection list = new Vector();
- String[] commands = stringCommands();
- for (int i = 0; i < commands.length; i++) {
- list.add(commands[i]);
- }
- return list;
- }
-
- Object ex(Object command) {
- return ajdb.executeCommand(command+"");
- }
-
- void ex(Collection list) {
- Iterator iter = list.iterator();
- while (iter.hasNext()) {
- ex(iter.next());
- }
- }
-
- final static String COMMENT = "#";
- final static String FILENAME = "script.txt";
- Collection commands(String fileName) {
- Collection list = new Vector();
- try {
- BufferedReader in = new BufferedReader(new FileReader(fileName));
- String line;
- while ((line = in.readLine()) != null) {
- line = line.trim();
- if (line.startsWith(COMMENT)) {
- continue;
- }
- list.add(line);
- }
- in.close();
- } catch (IOException ioe) {
- ioe.printStackTrace();
- System.exit(-1);
- }
- return list;
- }
-
- public static void main(String[] args) {
- new AJDBTest().realMain(args);
- }
-}
projects / aspectj.git / commitdiff