--- old/test/demo/jvmti/DemoRun.java 2017-04-28 14:21:58.000000000 -0700 +++ /dev/null 2017-04-28 14:21:58.000000000 -0700 @@ -1,211 +0,0 @@ -/* - * Copyright (c) 2004, 2013, 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. - */ - - -/* DemoRun: - * - * Support classes for java jvmti demo tests - * - */ - -import java.io.InputStream; -import java.io.IOException; -import java.io.File; -import java.io.BufferedInputStream; -import java.io.PrintStream; - -/* - * Helper class to direct process output to a StringBuffer - */ -class MyInputStream implements Runnable { - private String name; - private BufferedInputStream in; - private StringBuffer buffer; - - /* Create MyInputStream that saves all output to a StringBuffer */ - MyInputStream(String name, InputStream in) { - this.name = name; - this.in = new BufferedInputStream(in); - buffer = new StringBuffer(4096); - Thread thr = new Thread(this); - thr.setDaemon(true); - thr.start(); - } - - /* Dump the buffer */ - void dump(PrintStream x) { - String str = buffer.toString(); - x.println(""); - x.println(str); - x.println(""); - } - - /* Check to see if a pattern is inside the output. */ - boolean contains(String pattern) { - String str = buffer.toString(); - return str.contains(pattern); - } - - /* Runs as a separate thread capturing all output in a StringBuffer */ - public void run() { - try { - byte b[] = new byte[100]; - for (;;) { - int n = in.read(b); - String str; - if (n < 0) { - break; - } - str = new String(b, 0, n); - buffer.append(str); - System.out.print(str); - } - } catch (IOException ioe) { /* skip */ } - } -} - -/* - * Main JVMTI Demo Run class. - */ -public class DemoRun { - - private String demo_name; - private String demo_options; - private MyInputStream output; - private MyInputStream error; - - /* Create a Demo run process */ - public DemoRun(String name, String options) - { - demo_name = name; - demo_options = options; - } - - /* - * Execute a process with an -agentpath or -agentlib command option - */ - public void runit(String class_name) - { - runit(class_name, null); - } - - /* - * Execute a process with an -agentpath or -agentlib command option - * plus any set of other java options. - */ - public void runit(String class_name, String vm_options[]) - { - String sdk_home = System.getProperty("java.home"); - String cdir = System.getProperty("test.classes", "."); - String os_arch = System.getProperty("os.arch"); - String os_name = System.getProperty("os.name"); - String libprefix = os_name.contains("Windows")?"":"lib"; - String libsuffix = os_name.contains("Windows")?".dll": - os_name.contains("OS X")?".dylib":".so"; - String java = sdk_home - + File.separator + "bin" - + File.separator + "java"; - /* Array of strings to be passed in for exec: - * 1. java - * 2. -Dtest.classes=. - * 3. -Xcheck:jni (Just because it finds bugs) - * 4. -Xverify:all (Make sure verification is on full blast) - * 5. -agent - * vm_options - * 6+i. classname - */ - int nvm_options = 0; - if ( vm_options != null ) nvm_options = vm_options.length; - String cmd[] = new String[1 + 7 + nvm_options]; - String cmdLine; - int exitStatus; - int i,j; - - i = 0; - cmdLine = ""; - cmdLine += (cmd[i++] = java); - cmdLine += " "; - cmdLine += (cmd[i++] = "-cp"); - cmdLine += " "; - cmdLine += (cmd[i++] = cdir); - cmdLine += " "; - cmdLine += (cmd[i++] = "-Dtest.classes=" + cdir); - cmdLine += " "; - cmdLine += (cmd[i++] = "-Xcheck:jni"); - cmdLine += " "; - cmdLine += (cmd[i++] = "-Xverify:all"); - String libname = sdk_home - + File.separator + "demo" - + File.separator + "jvmti" - + File.separator + demo_name - + File.separator + "lib" - + File.separator + libprefix + demo_name + libsuffix; - cmdLine += " "; - cmdLine += (cmd[i++] = "-agentpath:" + libname - + (demo_options.equals("") ? "" : ("=" + demo_options))); - /* Add any special VM options */ - for ( j = 0; j < nvm_options; j++ ) { - cmdLine += " "; - cmdLine += (cmd[i++] = vm_options[j]); - } - /* Add classname */ - cmdLine += " "; - cmdLine += (cmd[i++] = class_name); - - /* Begin process */ - Process p; - - System.out.println("Starting: " + cmdLine); - try { - p = Runtime.getRuntime().exec(cmd); - } catch ( IOException e ) { - throw new RuntimeException("Test failed - exec got IO exception"); - } - - /* Save process output in StringBuffers */ - output = new MyInputStream("Input Stream", p.getInputStream()); - error = new MyInputStream("Error Stream", p.getErrorStream()); - - /* Wait for process to complete, and if exit code is non-zero we fail */ - try { - exitStatus = p.waitFor(); - if ( exitStatus != 0) { - System.out.println("Exit code is " + exitStatus); - error.dump(System.out); - output.dump(System.out); - throw new RuntimeException("Test failed - " + - "exit return code non-zero " + - "(exitStatus==" + exitStatus + ")"); - } - } catch ( InterruptedException e ) { - throw new RuntimeException("Test failed - process interrupted"); - } - System.out.println("Completed: " + cmdLine); - } - - /* Does the pattern appear in the output of this process */ - public boolean output_contains(String pattern) - { - return output.contains(pattern) || error.contains(pattern); - } -}