stan/jdk-24
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This commit is contained in:
Alejandro Murillo 2016-09-10 12:18:30 -07:00
commit 733176c0aa
2 changed files with 60 additions and 18 deletions
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26
test/lib/jdk/test/lib/Utils.java
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@ -25,7 +25,6 @@ package jdk.test.lib;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.InetAddress;
import java.net.MalformedURLException;
import java.net.ServerSocket;
@ -51,7 +50,6 @@ import java.util.function.Consumer;
import java.util.function.Function;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import jdk.internal.misc.Unsafe;
import static jdk.test.lib.Asserts.assertTrue;
import jdk.test.lib.process.ProcessTools;
@ -87,8 +85,15 @@ public final class Utils {
*/
public static final String TEST_SRC = System.getProperty("test.src", "").trim();
private static Unsafe unsafe = null;
/*
* Returns the value of 'test.jdk' system property
*/
public static final String TEST_JDK = System.getProperty("test.jdk");
/**
* Returns the value of 'test.classes' system property
*/
public static final String TEST_CLASSES = System.getProperty("test.classes", ".");
/**
* Defines property name for seed value.
*/
@ -373,21 +378,6 @@ public final class Utils {
return new String(Files.readAllBytes(filePath));
}
/**
* @return Unsafe instance.
*/
public static synchronized Unsafe getUnsafe() {
if (unsafe == null) {
try {
Field f = Unsafe.class.getDeclaredField("theUnsafe");
f.setAccessible(true);
unsafe = (Unsafe) f.get(null);
} catch (NoSuchFieldException | IllegalAccessException e) {
throw new RuntimeException("Unable to get Unsafe instance.", e);
}
}
return unsafe;
}
private static final char[] hexArray = new char[]{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
/**

52
test/lib/jdk/test/lib/unsafe/UnsafeHelper.java Normal file
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@ -0,0 +1,52 @@
/*
* Copyright (c) 2016, 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.
*/
package jdk.test.lib.unsafe;
import jdk.internal.misc.Unsafe;
import java.lang.reflect.Field;
/**
* Helper class for accessing the jdk.internal.misc.Unsafe functionality
*/
public final class UnsafeHelper {
private static Unsafe unsafe = null;
/**
* @return Unsafe instance.
*/
public static synchronized Unsafe getUnsafe() {
if (unsafe == null) {
try {
Field f = Unsafe.class.getDeclaredField("theUnsafe");
f.setAccessible(true);
unsafe = (Unsafe) f.get(null);
} catch (NoSuchFieldException | IllegalAccessException e) {
throw new RuntimeException("Unable to get Unsafe instance.", e);
}
}
return unsafe;
}
}