8054066: com/sun/jdi/DoubleAgentTest.java fails with timeout

The test chaged to use testlibrary

Reviewed-by: sla
This commit is contained in:
Dmitry Samersoff 2014-08-28 05:04:58 -07:00
parent 77d0374290
commit 3e3dcfb635

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2014, 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
@ -21,136 +21,39 @@
* questions.
*/
import jdk.testlibrary.OutputAnalyzer;
import jdk.testlibrary.ProcessTools;
import jdk.testlibrary.Utils;
/* @test
* @bug 6354345
* @summary Check that a double agent request fails
* @summary Check that multiple -agentlib statements in command line fails
*
* @build VMConnection DoubleAgentTest Exit0
* @library /lib/testlibrary
* @build jdk.testlibarary.*
* @build DoubleAgentTest Exit0
* @run driver DoubleAgentTest
*
*/
import java.io.InputStream;
import java.io.IOException;
import java.io.File;
import java.net.ServerSocket;
public class DoubleAgentTest {
static Object locker = new Object();
static String outputText = "";
private static final String TEST_CLASSES = System.getProperty(
"test.classes", ".");
/*
* Helper class to redirect process output/error
*/
static class IOHandler implements Runnable {
InputStream in;
public static void main(String[] args) throws Throwable {
int port = Utils.getFreePort();
IOHandler(InputStream in) {
this.in = in;
}
static Thread handle(InputStream in) {
IOHandler handler = new IOHandler(in);
Thread thr = new Thread(handler);
thr.setDaemon(true);
thr.start();
return thr;
}
public void run() {
try {
byte b[] = new byte[100];
for (;;) {
int n = in.read(b, 0, 100);
// The first thing that will get read is
// Listening for transport dt_socket at address: xxxxx
// which shows the debuggee is ready to accept connections.
synchronized(locker) {
locker.notify();
}
if (n < 0) {
break;
}
String s = new String(b, 0, n, "UTF-8");
System.out.print(s);
synchronized(outputText) {
outputText += s;
}
}
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
}
/*
* Launch a server debuggee with the given address
*/
private static Process launch(String address, String class_name) throws IOException {
String exe = System.getProperty("java.home")
+ File.separator + "bin" + File.separator + "java";
String jdwpOption = "-agentlib:jdwp=transport=dt_socket"
+ ",server=y" + ",suspend=y" + ",address=" + address;
String cmd = exe + " " + VMConnection.getDebuggeeVMOptions()
+ " " + jdwpOption
+ " " + jdwpOption
+ " " + class_name;
+ ",server=y" + ",suspend=n" + ",address=*:" + String.valueOf(port);
System.out.println("Starting: " + cmd);
Process p = Runtime.getRuntime().exec(cmd);
return p;
}
/*
* - pick a TCP port
* - Launch a server debuggee that should fail
* - verify we saw error
*/
public static void main(String args[]) throws Exception {
// find a free port
ServerSocket ss = new ServerSocket(0);
int port = ss.getLocalPort();
ss.close();
String address = String.valueOf(port);
// launch the server debuggee
Process process = launch(address, "Exit0");
Thread t1 = IOHandler.handle(process.getInputStream());
Thread t2 = IOHandler.handle(process.getErrorStream());
// wait for the debugge to be ready
synchronized(locker) {
locker.wait();
}
int exitCode = process.waitFor();
try {
t1.join();
t2.join();
} catch ( InterruptedException e ) {
e.printStackTrace();
throw new Exception("Debuggee failed InterruptedException");
}
if ( outputText.contains("capabilities") ) {
throw new Exception(
"Debuggee failed with ERROR about capabilities: " + outputText);
}
if ( !outputText.contains("ERROR") ) {
throw new Exception(
"Debuggee does not have ERROR in the output: " + outputText);
}
if ( exitCode == 0 ) {
throw new Exception(
"Debuggee should have failed with an non-zero exit code");
}
OutputAnalyzer output = ProcessTools.executeTestJvm("-classpath",
TEST_CLASSES,
jdwpOption, // Notice jdwpOption specified twice
jdwpOption,
"Exit0");
output.shouldContain("Cannot load this JVM TI agent twice");
output.shouldHaveExitValue(1);
}
}