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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.lang.invoke.MethodHandle;
import java.lang.invoke.WrongMethodTypeException;
import java.util.Objects;
import java.util.Optional;
public class Main {
public static void main(String[] args) throws Throwable {
$noinline$testMethodHandleFromOtherDex();
new ConstMethodHandleTest().runAll();
new JavaApiTest().runAll();
}
private static void $noinline$testMethodHandleFromOtherDex() throws Throwable {
MethodHandle mh = Multi.$noinline$getMethodHandle();
Optional<String> nonEmpty = Optional.<String>of("hello");
Object returnedObject = mh.invokeExact(nonEmpty);
assertEquals("hello", returnedObject);
try {
mh.invokeExact(nonEmpty);
unreachable("mh.type() is (Optional)Object, but callsite is (Optional)V");
} catch (WrongMethodTypeException expected) {}
}
private static void assertEquals(Object expected, Object actual) {
if (!Objects.equals(expected, actual)) {
throw new AssertionError("Expected: " + expected + ", got: " + actual);
}
}
private static void unreachable(String msg) {
throw new AssertionError("Unexpectedly reached this point, but shouldn't: " + msg);
}
}
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