| /* |
| * Copyright (c) 2005, 2015, 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. |
| */ |
| |
| import java.io.File; |
| import jdk.testlibrary.OutputAnalyzer; |
| import jdk.testlibrary.JDKToolLauncher; |
| import jdk.testlibrary.ProcessTools; |
| import com.sun.tools.attach.VirtualMachine; |
| import com.sun.tools.attach.spi.AttachProvider; |
| |
| /* |
| * @test |
| * @bug 6173612 6273707 6277253 6335921 6348630 6342019 6381757 |
| * @summary Basic unit tests for the VM attach mechanism. The test will attach |
| * and detach to/from the running Application. |
| * |
| * @library /lib/testlibrary |
| * @modules jdk.attach |
| * jdk.jartool/sun.tools.jar |
| * |
| * @run build jdk.testlibrary.* SimpleProvider |
| * @run main ProviderTest |
| */ |
| public class ProviderTest { |
| |
| /* |
| * The actual tests are in the nested class TestMain below. |
| * The responsibility of this class is to: |
| * 1. Build the needed jar. |
| * 2. Run tests in ProviderTest.TestMain. |
| */ |
| public static void main(String args[]) throws Throwable { |
| try { |
| buildJar(); |
| runTests(); |
| } catch (Throwable t) { |
| System.out.println("TestProvider got unexpected exception: " + t); |
| t.printStackTrace(); |
| throw t; |
| } |
| } |
| |
| /** |
| * Runs the actual tests in the nested class TestMain. |
| * We need to run the tests in a separate process, |
| * because we need to add to the classpath. |
| */ |
| private static void runTests() throws Throwable { |
| final String sep = File.separator; |
| String testClassPath = System.getProperty("test.class.path", ""); |
| String testClasses = System.getProperty("test.classes", "") + sep; |
| String jdkLib = System.getProperty("test.jdk", ".") + sep + "lib" + sep; |
| |
| // Need to add SimpleProvider.jar to classpath. |
| String classpath = |
| testClassPath + File.pathSeparator + |
| testClasses + "SimpleProvider.jar"; |
| |
| String[] args = { |
| "-classpath", |
| classpath, |
| "ProviderTest$TestMain" }; |
| OutputAnalyzer output = ProcessTools.executeTestJvm(args); |
| output.shouldHaveExitValue(0); |
| } |
| |
| /** |
| * Will build the SimpleProvider.jar. |
| */ |
| private static void buildJar() throws Throwable { |
| final String sep = File.separator; |
| String testClasses = System.getProperty("test.classes", "?") + sep; |
| String testSrc = System.getProperty("test.src", "?") + sep; |
| String serviceDir = "META-INF" + sep + "services" + sep; |
| |
| RunnerUtil.createJar( |
| "-cf", testClasses + "SimpleProvider.jar", |
| "-C", testClasses, "SimpleProvider.class", |
| "-C", testClasses, "SimpleVirtualMachine.class", |
| "-C", testSrc, |
| serviceDir + "com.sun.tools.attach.spi.AttachProvider"); |
| } |
| |
| /** |
| * This is the actual test code that attaches to the running Application. |
| * This class is run in a separate process. |
| */ |
| public static class TestMain { |
| public static void main(String args[]) throws Exception { |
| // deal with internal builds where classes are loaded from the |
| // 'classes' directory rather than rt.jar |
| ClassLoader cl = AttachProvider.class.getClassLoader(); |
| if (cl != ClassLoader.getSystemClassLoader()) { |
| System.out.println("Attach API not loaded by system class loader - test skipped"); |
| return; |
| } |
| VirtualMachine.attach("simple:1234").detach(); |
| } |
| } |
| } |