77 lines
3.2 KiB
Java
77 lines
3.2 KiB
Java
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/*
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* Copyright (c) 2016, 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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/*
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* @test
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* @library /test/lib /testlibrary /
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* @modules java.base/jdk.internal.misc
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* @requires vm.bits == "64" & os.arch == "amd64" & os.family == "linux"
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* @build compiler.aot.SharedUsageTest
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* compiler.aot.AotCompiler
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* @run main compiler.aot.AotCompiler -libname libSharedUsageTest.so
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* -class compiler.aot.SharedUsageTest
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* @run main/othervm -XX:+UseAOT -XX:AOTLibrary=./libSharedUsageTest.so
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* -Dcompiler.aot.SharedUsageTest.parent=true
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* compiler.aot.SharedUsageTest
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* @summary check if .so can be successfully shared with 2 java processes
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*/
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package compiler.aot;
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import jdk.test.lib.Asserts;
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import jdk.test.lib.process.ExitCode;
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import jdk.test.lib.Utils;
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import jdk.test.lib.cli.CommandLineOptionTest;
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public class SharedUsageTest {
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private static final String HELLO_MSG = "HelloWorld";
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private static final boolean ADD_TEST_VM_OPTION = false;
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private static boolean shouldBeFalseInParent = false;
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private static final boolean IS_PARENT = Boolean.getBoolean(
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"compiler.aot.SharedUsageTest.parent");
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public static void main(String args[]) throws Throwable {
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Asserts.assertFalse(shouldBeFalseInParent,
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"A test invariant is broken");
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if (IS_PARENT) {
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/* An output of .so being used is verified after launch.
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A respective message is triggered by PrintAOT option. */
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CommandLineOptionTest.verifyJVMStartup(
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new String[]{"libSharedUsageTest.so aot library",
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HELLO_MSG}, null, "Unexpected exit code",
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"Unexpected output", ExitCode.OK, ADD_TEST_VM_OPTION,
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"-XX:+UseAOT", "-XX:+PrintAOT",
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"-Dtest.jdk=" + Utils.TEST_JDK,
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"-XX:AOTLibrary=./libSharedUsageTest.so",
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SharedUsageTest.class.getName());
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Asserts.assertFalse(shouldBeFalseInParent, "A static member got "
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+ "unexpectedly changed");
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} else {
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shouldBeFalseInParent = true;
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Asserts.assertTrue(shouldBeFalseInParent, "A static member wasn't"
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+ "changed as expected");
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System.out.println(HELLO_MSG);
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}
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}
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}
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