--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/lang/invoke/condy/CondyBSMException.java Fri Sep 08 10:46:46 2017 -0700
@@ -0,0 +1,119 @@
+/*
+ * 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 8186046
+ * @summary Test bootstrap methods throwing an exception
+ * @library /lib/testlibrary/bytecode /java/lang/invoke/common
+ * @build jdk.experimental.bytecode.BasicClassBuilder test.java.lang.invoke.lib.InstructionHelper
+ * @run testng CondyBSMException
+ * @run testng/othervm -XX:+UnlockDiagnosticVMOptions -XX:UseBootstrapCallInfo=3 CondyBSMException
+ */
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+import test.java.lang.invoke.lib.InstructionHelper;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.reflect.Constructor;
+
+import static java.lang.invoke.MethodType.methodType;
+
+public class CondyBSMException {
+
+ @Test
+ public void testThrowable() {
+ test("Throwable", BootstrapMethodError.class, Throwable.class);
+ }
+
+ @Test
+ public void testError() {
+ test("Error", Error.class);
+ }
+
+ @Test
+ public void testBootstrapMethodError() {
+ test("BootstrapMethodError", BootstrapMethodError.class);
+ }
+
+ @Test
+ public void testRuntimeException() {
+ test("RuntimeException", BootstrapMethodError.class, RuntimeException.class);
+ }
+
+ @Test
+ public void testException() throws Throwable {
+ test("Exception", BootstrapMethodError.class, Exception.class);
+ }
+
+ static void test(String message, Class<? extends Throwable>... ts) {
+ MethodHandle mh = thrower(message, ts[ts.length - 1]);
+ Throwable caught = null;
+ try {
+ mh.invoke();
+ }
+ catch (Throwable t) {
+ caught = t;
+ }
+
+ if (caught == null) {
+ Assert.fail("Throwable expected");
+ }
+
+ String actualMessage = null;
+ for (int i = 0; i < ts.length; i++) {
+ actualMessage = caught.getMessage();
+ Assert.assertNotNull(caught);
+ Assert.assertTrue(ts[i].isAssignableFrom(caught.getClass()));
+ caught = caught.getCause();
+ }
+
+ Assert.assertEquals(actualMessage, message);
+ }
+
+ static Throwable throwingBsm(MethodHandles.Lookup l, String name, Class<Throwable> type) throws Throwable {
+ Throwable t;
+ try {
+ Constructor<Throwable> c = type.getDeclaredConstructor(String.class);
+ t = c.newInstance(name);
+ }
+ catch (Exception e) {
+ throw new InternalError();
+ }
+ throw t;
+ }
+
+ static MethodHandle thrower(String message, Class<? extends Throwable> t) {
+ try {
+ return InstructionHelper.ldcDynamicConstant(
+ MethodHandles.lookup(),
+ message, t,
+ "throwingBsm", methodType(Throwable.class, MethodHandles.Lookup.class, String.class, Class.class),
+ S -> { });
+ } catch (Exception e) {
+ throw new Error(e);
+ }
+ }
+}