1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8186211 27 * @summary CONSTANT_Dynamic_info structure's tries to use a BSM index whose signature is for an invokedynamic and vice versa. 28 * @modules java.base/jdk.internal.misc 29 * @library /test/lib 30 * @compile CondyUsesIndyBSM.jcod 31 * @compile IndyUsesCondyBSM.jcod 32 * @run main/othervm -Xverify:all BadBSMUseTest 33 */ 34 35 import jdk.test.lib.process.ProcessTools; 36 import jdk.test.lib.process.OutputAnalyzer; 37 import jdk.test.lib.compiler.InMemoryJavaCompiler; 38 39 // BootstrapMethodError expected in each test case below. 40 public class BadBSMUseTest { 41 public static void main(String args[]) throws Throwable { 42 // 1. Test a CONSTANT_Dynamic_info's bootstrap_method_attr_index points 43 // at a BSM meant for a CONSTANT_InvokeDynamic_info 44 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("CondyUsesIndyBSM"); 45 OutputAnalyzer oa = new OutputAnalyzer(pb.start()); 46 oa.shouldContain("In Indybsm target CallSite method foo"); 47 oa.shouldContain("BootstrapMethodError: bootstrap method initialization exception"); 48 oa.shouldHaveExitValue(1); 49 50 // 2. Test a CONSTANT_InvokeDynamic_info's bootstrap_method_attr_index points 51 // at a BSM meant for a CONSTANT_Dynamic_info 52 pb = ProcessTools.createJavaProcessBuilder("IndyUsesCondyBSM"); 53 oa = new OutputAnalyzer(pb.start()); 54 oa.shouldContain("In Condybsm"); 55 oa.shouldContain("BootstrapMethodError: bootstrap method initialization exception"); 56 oa.shouldHaveExitValue(1); 57 } 58 }