70 lines
2.5 KiB
Java
70 lines
2.5 KiB
Java
/*
|
|
* 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<? extends Throwable> 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);
|
|
}
|
|
}
|