--- /dev/null 2017-12-19 18:23:43.000000000 +0300 +++ new/test/hotspot/jtreg/runtime/invokedynamic/MethodHandleConstantTest.java 2017-12-19 18:23:43.000000000 +0300 @@ -0,0 +1,69 @@ +/* + * 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 8188145 + * @compile MethodHandleConstantHelper.jasm + * @run main runtime.invokedynamic.MethodHandleConstantTest + */ +package runtime.invokedynamic; + +import java.lang.invoke.*; + +public class MethodHandleConstantTest { + static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup(); + static final MethodType TEST_MT = MethodType.methodType(void.class); + static final Class TEST_CLASS; + + static { + try { + TEST_CLASS = Class.forName("runtime.invokedynamic.MethodHandleConstantHelper"); + } catch (ClassNotFoundException e) { + throw new Error(e); + } + } + + static void test(String testName, Class expectedError) { + System.out.print(testName); + try { + LOOKUP.findStatic(TEST_CLASS, testName, TEST_MT).invokeExact(); + } catch (Throwable e) { + if (expectedError.isInstance(e)) { + // expected + } else { + e.printStackTrace(); + String msg = String.format("%s: wrong exception: %s, but %s expected", + testName, e.getClass().getName(), expectedError.getName()); + throw new AssertionError(msg); + } + } + System.out.println(": PASSED"); + } + + public static void main(String[] args) throws Throwable { + test("testMethodSignatureResolutionFailure", NoSuchMethodError.class); + test("testFieldSignatureResolutionFailure", NoSuchFieldError.class); + } +}