/* * Copyright (c) 2019, 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. * */ /* * @test * @bug 8226956 * @requires vm.jvmci * @summary Run invocation tests against Graal compiler * @library /test/lib * @modules java.base/jdk.internal.org.objectweb.asm * java.base/jdk.internal.misc * @compile shared/AbstractGenerator.java shared/AccessCheck.java shared/AccessType.java * shared/Caller.java shared/ExecutorGenerator.java shared/Utils.java * shared/ByteArrayClassLoader.java shared/Checker.java shared/GenericClassGenerator.java * @compile invokespecial/Checker.java invokespecial/ClassGenerator.java invokespecial/Generator.java * invokevirtual/Checker.java invokevirtual/ClassGenerator.java invokevirtual/Generator.java * invokeinterface/Checker.java invokeinterface/ClassGenerator.java invokeinterface/Generator.java * * @run main/othervm/timeout=1800 invocationGraalTests */ import jdk.test.lib.process.ProcessTools; import jdk.test.lib.process.OutputAnalyzer; import jdk.test.lib.compiler.InMemoryJavaCompiler; public class invocationGraalTests { public static void runTest(String whichTests, String classFileVersion) throws Exception { System.out.println("\nGraal invocation tests, Tests: " + whichTests + ", class file version: " + classFileVersion); ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(false, "-Xmx128M", "-XX:+UnlockExperimentalVMOptions", "-XX:+EnableJVMCI", "-XX:+UseJVMCICompiler", whichTests, "--classfile_version=" + classFileVersion); OutputAnalyzer output = new OutputAnalyzer(pb.start()); try { output.shouldContain("EXECUTION STATUS: PASSED"); output.shouldHaveExitValue(0); } catch (Throwable e) { System.out.println( "\nNote that an entry such as 'B.m/C.m' in the failure chart means that" + " the test case failed because method B.m was invoked but the test " + "expected method C.m to be invoked. Similarly, a result such as 'AME/C.m'" + " means that an AbstractMethodError exception was thrown but the test" + " case expected method C.m to be invoked."); System.out.println( "\nAlso note that passing --dump to invoke*.Generator will" + " dump the generated classes (for debugging purposes).\n"); System.exit(1); } } public static void main(String args[]) throws Throwable { // Get current major class file version and test with it. byte klassbuf[] = InMemoryJavaCompiler.compile("blah", "public class blah { }"); int major_version = klassbuf[6] << 8 | klassbuf[7]; runTest("invokevirtual.Generator", String.valueOf(major_version)); runTest("invokespecial.Generator", String.valueOf(major_version)); runTest("invokeinterface.Generator", String.valueOf(major_version)); } }