author | ihse |
Tue, 09 May 2017 12:57:30 +0200 | |
changeset 45028 | b0ea3c0bfb81 |
parent 23046 | 0b0407b1e2a5 |
permissions | -rw-r--r-- |
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#!/bin/sh |
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# |
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45028
b0ea3c0bfb81
8179889: Fix typographic errors in copyright headers
ihse
parents:
23046
diff
changeset
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# Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved. |
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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# |
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# This code is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License version 2 only, as |
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# published by the Free Software Foundation. |
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# |
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# This code is distributed in the hope that it will be useful, but WITHOUT |
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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# version 2 for more details (a copy is included in the LICENSE file that |
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# accompanied this code). |
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# |
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# You should have received a copy of the GNU General Public License version |
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# 2 along with this work; if not, write to the Free Software Foundation, |
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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# |
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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# or visit www.oracle.com if you need additional information or have any |
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# questions. |
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# |
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# @test |
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# @bug 4847812 |
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# @summary TTY: jdb lock command displays incorrect data |
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# @author Jim Holmlund |
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# @run shell JdbLockTest.sh |
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# These are variables that can be set to control execution |
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#pkg=untitled7 |
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classname=JdbLockTest |
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compileOptions=-g |
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#java="java_g" |
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createJavaFile() |
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{ |
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cat <<EOF > $classname.java.1 |
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public class $classname { |
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static String jj = "jj"; |
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public static void main(String args[]) { |
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synchronized(jj) { |
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sleeper xx = new sleeper(); |
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xx.start(); |
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// Give the sleeper a chance to run and get to |
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// the synchronized statement. |
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while(sleeper.started == 0) { |
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try { |
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Thread.sleep(100); |
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} catch(InterruptedException ee) { |
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} |
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} |
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// At this bkpt, sleeper should be waiting on $classname.jj |
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System.out.println("Hello sailor"); // @1 breakpoint |
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} |
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} |
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} |
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class sleeper extends Thread { |
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public static int started = 0; |
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public void run() { |
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started = 1; |
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System.out.println(" sleeper starts sleeping"); |
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synchronized($classname.jj) { |
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System.out.println(" sleeper got the lock"); |
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} |
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System.out.println(" sleeper awakes"); |
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} |
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} |
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EOF |
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} |
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# drive jdb by sending cmds to it and examining its output |
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dojdbCmds() |
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{ |
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setBkpts @1 |
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runToBkpt @1 |
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# This should say that main owns the lock |
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# and the sleeper thread is waiting for it. |
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cmd lock $classname.jj |
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} |
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mysetup() |
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{ |
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if [ -z "$TESTSRC" ] ; then |
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TESTSRC=. |
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fi |
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for ii in . $TESTSRC $TESTSRC/.. ; do |
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if [ -r "$ii/ShellScaffold.sh" ] ; then |
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45028
b0ea3c0bfb81
8179889: Fix typographic errors in copyright headers
ihse
parents:
23046
diff
changeset
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. $ii/ShellScaffold.sh |
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break |
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fi |
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done |
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} |
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# You could replace this next line with the contents |
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# of ShellScaffold.sh and this script will run just the same. |
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mysetup |
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runit |
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jdbFailIfPresent "Waiting thread: main" |
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pass |