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/*
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* Copyright (c) 2015, 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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* @bug 8136421
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* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
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* @library / /testlibrary
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* @build compiler.jvmci.common.JVMCIHelpers
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* compiler.jvmci.events.JvmciCompleteInitializationTest
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* @run main jdk.test.lib.FileInstaller ../common/services/ ./META-INF/services/
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* @run main jdk.test.lib.FileInstaller ./JvmciCompleteInitializationTest.config
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* ./META-INF/services/jdk.vm.ci.hotspot.HotSpotVMEventListener
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* @run main ClassFileInstaller
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* compiler.jvmci.common.JVMCIHelpers$EmptyHotspotCompiler
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* compiler.jvmci.common.JVMCIHelpers$EmptyCompilerFactory
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* compiler.jvmci.events.JvmciCompleteInitializationTest
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* jdk.test.lib.Asserts
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* @run main/othervm -XX:+UnlockExperimentalVMOptions
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* -Xbootclasspath/a:.
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* -XX:+EnableJVMCI
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* -Dcompiler.jvmci.events.JvmciCompleteInitializationTest.positive=true
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* compiler.jvmci.events.JvmciCompleteInitializationTest
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* @run main/othervm -XX:+UnlockExperimentalVMOptions
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* -Xbootclasspath/a:.
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* -XX:-EnableJVMCI
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* -Dcompiler.jvmci.events.JvmciCompleteInitializationTest.positive=false
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* compiler.jvmci.events.JvmciCompleteInitializationTest
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*/
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package compiler.jvmci.events;
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import jdk.test.lib.Asserts;
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import jdk.vm.ci.hotspot.HotSpotVMEventListener;
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import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
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public class JvmciCompleteInitializationTest implements HotSpotVMEventListener {
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private static final boolean IS_POSITIVE = Boolean.getBoolean(
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"compiler.jvmci.events.JvmciCompleteInitializationTest.positive");
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private static volatile int completeInitializationCount = 0;
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private static volatile String errorMessage = "";
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public static void main(String args[]) {
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if (completeInitializationCount != 0) {
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throw new Error("Unexpected completeInitialization events"
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+ " count at start");
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}
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initializeRuntime();
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int expectedEventCount = IS_POSITIVE ? 1 : 0;
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Asserts.assertEQ(completeInitializationCount, expectedEventCount,
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"Unexpected completeInitialization events count"
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+ " after JVMCI init");
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initializeRuntime();
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Asserts.assertEQ(completeInitializationCount, expectedEventCount,
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"Unexpected completeInitialization events count"
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+ " after 2nd JVMCI init");
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Asserts.assertTrue(errorMessage.isEmpty(), errorMessage);
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}
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private static void initializeRuntime() {
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Error t = null;
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try {
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/* in case JVMCI disabled, an InternalError on initialization
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and NoClassDefFound on 2nd try */
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HotSpotJVMCIRuntime.runtime();
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} catch (Error e) {
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t = e;
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}
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if (IS_POSITIVE) {
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Asserts.assertNull(t, "Caught unexpected exception");
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} else {
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Asserts.assertNotNull(t, "Got no expected error");
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}
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}
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@Override
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public void completeInitialization(HotSpotJVMCIRuntime
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hotSpotJVMCIRuntime) {
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completeInitializationCount++;
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if (hotSpotJVMCIRuntime == null) {
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errorMessage += " HotSpotJVMCIRuntime is null.";
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}
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}
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}
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