/*
* Copyright ( c ) 2001 , 2015 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/**
* @ test
* @ bug 4500906 4433599 4740097
* @ summary vmexec = debug java fails for SunCommandLineLauncher
* @ author jjh
*
* @ run build TestScaffold VMConnection TargetListener TargetAdapter
* @ run compile - g Java_gTest . java
* @ run driver Java_gTest
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
import java.util.*;
import java.io.File;
/********** target program **********/
class Java_gTarg {
public static void main(String[] args){
System.out.println("Howdy!" );
System.out.println("Goodbye from Java_gTarg!" );
}
}
/********** test program **********/
public class Java_gTest extends TestScaffold {
ReferenceType targetClass;
ThreadReference mainThread;
Java_gTest (String args[]) {
super (args);
}
public static void main(String[] args) throws Exception {
/*
* On Windows , this test needs msvcrtd . dll which is installed
* as part of Vis C + + . We don ' t want this test to fail
* if msvcrtd . dll is not present
*/
String mslibName = System.mapLibraryName("msvcrtd" );
if (mslibName.equals("msvcrtd.dll" )) {
try {
System.loadLibrary("msvcrtd" );
} catch (Throwable ee) {
// If it isn't there, just pass
System.out.println("Exception looking for msvcrtd.dll: " + ee);
System.out.println("msvcrtd.dll does not exist. Let the test pass" );
return ;
}
}
/*
* This test would like to run the debug ( java ) executable .
* If java is not found , we don ' t want a spurious test failure ,
* so check before attempting to run .
*
* We can ' t catch the IOException because it is thrown
* on a separate thread ( com . sun . tools . jdi . AbstractLauncher $ Helper ) ,
* so check for the expected executable before attempting to launch .
*/
String specialExec = "java" ;
String sep = System.getProperty("file.separator" );
String jhome = System.getProperty("java.home" );
String jbin = jhome + sep + "bin" ;
File binDir = new File(jbin);
if ((new File(binDir, specialExec).exists()) ||
(new File(binDir, specialExec + ".exe" ).exists())) {
/*
* A java executable does in fact exist in the
* expected location . Run the real test .
*/
args = new String[2 ];
args[0 ] = "-connect" ;
args[1 ] = "com.sun.jdi.CommandLineLaunch:vmexec=" + specialExec;
new Java_gTest(args).startTests();
} else {
System.out.println("No java executable exists. Let the test pass." );
}
}
/********** event handlers **********/
/********** test core **********/
protected void runTests() throws Exception {
/*
* Get to the top of main ( )
* to determine targetClass and mainThread
*/
BreakpointEvent bpe = startToMain("Java_gTarg" );
listenUntilVMDisconnect();
/*
* deal with results of test
* if anything has called failure ( " foo " ) testFailed will be true
*/
if (!testFailed) {
println("Java_gTest: passed" );
} else {
throw new Exception("Java_gTest: failed" );
}
}
}
Messung V0.5 in Prozent C=92 H=95 G=93
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-06-10)
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