Name: asR10013 Date: 05/18/2000


    The sample code below shows incorrect behavior of RemoteDebugger constructor.
    Note that command reported by debugger is executed without errors when
started manually from command prompt.
    Also note that problem exists only in classic JVM. Under Hotspot such
behavior is not reproducable.
------------------------------ test.java -----------------------------
import sun.tools.debug.*;
import java.io.*;

class test {

    public static void main(String args[]) throws Exception {
String javaOpts = "-Xbootclasspath/a:"+System.getProperty("java.home") + File.separator + "../lib/tools.jar";
RemoteDebugger d = new RemoteDebugger(javaOpts, null, true);
d.close();
    }
}
------------------------- classic jvm output -------------------------
$ java -version
java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b05)
Classic VM (build 1.3.0beta-b05, green threads, nojit)
$ $java test
[debugger: starting child: /.automount/novo48/root/export/home1/jdk1.3/linux/jre/bin/java -classic -Xdebug -Djava.compiler=NONE -Xbootclasspath/a:/.automount/novo48/root/export/home1/jdk1.3/linux/jre/../lib/tools.jar sun.tools.agent.EmptyApp]
[Internal debugger error: Failed to exec a child java interpreter with this command line: /.automount/novo48/root/export/home1/jdk1.3/linux/jre/bin/java -classic -Xdebug -Djava.compiler=NONE -Xbootclasspath/a:/.automount/novo48/root/export/home1/jdk1.3/linux/jre/../lib/tools.jar sun.tools.agent.EmptyApp]
Exception in thread "main" java.lang.InternalError
        at sun.tools.debug.RemoteAgent.error(RemoteAgent.java:1427)
        at sun.tools.debug.RemoteAgent.<init>(RemoteAgent.java:261)
        at sun.tools.debug.RemoteDebugger.<init>(RemoteDebugger.java:59)
        at test.main(test.java:8)
------------------------- hotspot output -----------------------------
$ java -hotspot -version
java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b05)
Java HotSpot(TM) Client VM (build 1.3.0beta-b03, mixed mode)
$ java -hotspot test
[debugger: starting child: /.automount/novo48/root/export/home1/jdk1.3/linux/jre/bin/java -classic -Xdebug -Djava.compiler=NONE -Xbootclasspath/a:/.automount/novo48/root/export/home1/jdk1.3/linux/jre/../lib/tools.jar sun.tools.agent.EmptyApp]
[debugger: password returned: 3kdrht]
[debugger: connected]
[debugger: loading classes ...]
[debugger: close(true)]
======================================================================

    The following tests from regression testsuite are failed due to this bug:
sun/tools/debug/ArrayTest.java
sun/tools/debug/ClassLoad.java
sun/tools/debug/Fields.java
sun/tools/debug/LongName.java
sun/tools/debug/GC.java
sun/tools/debug/SetFieldTest.java
sun/tools/debug/AccessStaticFields.java
sun/tools/debug/ManyThreadsAndGroups.java
sun/tools/debug/StepUp.java
sun/tools/debug/CallStackLength.java
sun/tools/debug/GetMethodLineNumber.java
sun/tools/debug/PrintInheritedMembers.java
sun/tools/debug/RemoteStackVariableTest.java
sun/tools/debug/AccessLocalInHighSlot.java
sun/tools/debug/RemoteThreadTest.java
sun/tools/debug/PassBreakOnInvokeStatic.java
sun/tools/debug/RemoteDebuggerTest.java
sun/tools/debug/RemoteStackFrameTest.java
sun/tools/debug/RemoteArrayTest.java
sun/tools/debug/RemoteClassTest.java
sun/tools/debug/StepPastReturnToNative.java
sun/tools/debug/RemoteClassTest02.java
sun/tools/debug/StepOverDoubleException.java
sun/tools/debug/AllowClassObjectGC.java
sun/tools/debug/ThreadDeathEvent.java
sun/tools/debug/ArrayAsObject.java
sun/tools/debug/BreakStatus.java

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