--- a/jdk/test/sun/tools/jhat/HatRun.java Thu Jun 19 11:22:18 2014 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,226 +0,0 @@
-/*
- * Copyright (c) 2005, 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.
- */
-
-
-/*
- *
- * Support classes for running jhat 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("<beginning of " + name + " buffer>");
- x.println(str);
- x.println("<end of buffer>");
- }
-
- /* 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 jhat run
- */
-public class HatRun {
-
- private String all_hprof_options;
- private String all_hat_options;
- private String dumpfile;
- private MyInputStream output;
- private MyInputStream error;
-
- /* Create a Hat run process */
- public HatRun(String hprof_options, String hat_options)
- {
- all_hprof_options = hprof_options;
- all_hat_options = hat_options;
- }
-
- /*
- * Execute a process with an -agentpath or -agentlib command option
- */
- public void runit(String class_name)
- {
- runit(class_name, null);
- }
-
- /*
- * Execute a command.
- */
- private void execute(String cmd[])
- {
- /* Begin process */
- Process p;
- String cmdLine = "";
- int i;
-
- for ( i = 0 ; i < cmd.length; i++ ) {
- cmdLine += cmd[i];
- cmdLine += " ";
- }
- 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 {
- int exitStatus;
- 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);
- }
-
- /*
- * 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 jre_home = System.getProperty("java.home");
- String sdk_home = (jre_home.endsWith("jre") ?
- (jre_home + File.separator + "..") :
- jre_home );
- String cdir = System.getProperty("test.classes", ".");
- String os_arch = System.getProperty("os.arch");
- String os_name = System.getProperty("os.name");
- String java = jre_home
- + File.separator + "bin"
- + File.separator + "java";
- String jhat = sdk_home + File.separator + "bin"
- + File.separator + "jhat";
- /* 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];
- int i,j;
-
- i = 0;
- cmd[i++] = java;
- cmd[i++] = "-cp";
- cmd[i++] = cdir;
- cmd[i++] = "-Dtest.classes=" + cdir;
- cmd[i++] = "-Xcheck:jni";
- cmd[i++] = "-Xverify:all";
- dumpfile= cdir + File.separator + class_name + ".hdump";
- cmd[i++] = "-agentlib:hprof=" + all_hprof_options
- + ",format=b,file=" + dumpfile;
- /* Add any special VM options */
- for ( j = 0; j < nvm_options; j++ ) {
- cmd[i++] = vm_options[j];
- }
- /* Add classname */
- cmd[i++] = class_name;
-
- /* Execute process */
- execute(cmd);
-
- /* Run jhat */
- String jhat_cmd[] = new String[4];
- jhat_cmd[0] = jhat;
- jhat_cmd[1] = "-debug";
- jhat_cmd[2] = "2";
- jhat_cmd[3] = dumpfile;
-
- /* Execute process */
- execute(jhat_cmd);
-
- }
-
- /* Does the pattern appear in the output of this process */
- public boolean output_contains(String pattern)
- {
- return output.contains(pattern) || error.contains(pattern);
- }
-}