80 lines
2.7 KiB
Java
80 lines
2.7 KiB
Java
/*
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* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8266670
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* @summary Test expected value of STRICT AccessFlag
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* @compile -source 16 -target 16 StrictAccessFlagTest.java
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* @run main StrictAccessFlagTest
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*/
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// Note: cannot use --release 16 because the accessFlags() method is
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// not found in release 16; therefore -source and -target are used
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// instead.
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import java.lang.annotation.*;
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import java.lang.reflect.*;
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/*
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* Test expected value of ACC_STRICT access flag.
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*/
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// Declaring the class strictfp implicitly sets ACC_STRICT on all its
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// methods and constructors.
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public strictfp class StrictAccessFlagTest {
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@ExpectedFlags("[PUBLIC, STATIC, VARARGS, STRICT]")
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public static void main(String... args) {
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for (var ctor :
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StrictAccessFlagTest.class.getDeclaredConstructors()) {
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checkExecutable(ctor);
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}
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for (var method :
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StrictAccessFlagTest.class.getDeclaredMethods()) {
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checkExecutable(method);
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}
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}
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private static void checkExecutable(Executable method) {
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ExpectedFlags expected =
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method.getAnnotation(ExpectedFlags.class);
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if (expected != null) {
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String actual = method.accessFlags().toString();
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if (!expected.value().equals(actual)) {
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throw new RuntimeException("On " + method +
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" expected " + expected.value() +
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" got " + actual);
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}
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}
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}
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// Constructor
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@ExpectedFlags("[PUBLIC, STRICT]")
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public StrictAccessFlagTest() {}
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@Retention(RetentionPolicy.RUNTIME)
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private @interface ExpectedFlags {
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String value();
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}
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}
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