--- /dev/null 2017-11-07 07:06:33.673504269 +0100 +++ new/test/hotspot/jtreg/compiler/linkage/TestLinkageErrorInGenerateOopMap.java 2017-11-07 09:02:31.647952769 +0100 @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2017, 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 8190797 + * @summary Test OSR compilation with bad operand stack. + * @library /test/lib / + * @modules java.base/jdk.internal.misc + * java.management + * @compile OSRWithBadOperandStack.jasm + * @run driver compiler.linkage.TestLinkageErrorInGenerateOopMap + */ + +package compiler.linkage; + +import jdk.test.lib.process.OutputAnalyzer; +import jdk.test.lib.process.ProcessTools; + +public class TestLinkageErrorInGenerateOopMap { + + public static void main(String args[]) throws Exception { + if (args.length == 0) { + // Spawn new VM instance to execute test + String[] flags = {"-noverify", "-XX:-TieredCompilation", + "-XX:CompileCommand=dontinline,compiler/linkage/OSRWithBadOperandStack.m*", + "compiler.linkage.TestLinkageErrorInGenerateOopMap", "run"}; + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(flags); + OutputAnalyzer out = new OutputAnalyzer(pb.start()); + System.out.println(out.getOutput()); + if (out.getExitValue() != 0) { + // OSR compilation should exit with an error during OopMap verification + // because a LinkageError cannot be thrown from a compiler thread. + out.shouldContain("fatal error: Illegal class file encountered"); + } + } else { + // Execute test + OSRWithBadOperandStack.test(); + } + } +}