89 lines
3.9 KiB
Java
89 lines
3.9 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 AccessFlag's on module-related structures.
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*/
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import java.lang.reflect.AccessFlag;
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import java.lang.module.*;
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import java.util.Set;
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public class ModuleDescriptorAccessFlagTest {
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public static void main(String... args) {
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// Test ModuleDescriptor.Modifier
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var openMod = ModuleDescriptor.newModule("foo",
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Set.of(ModuleDescriptor.Modifier.OPEN,
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ModuleDescriptor.Modifier.SYNTHETIC,
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ModuleDescriptor.Modifier.MANDATED)).build();
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checkAccessFlags(openMod, openMod.accessFlags(), "[OPEN, SYNTHETIC, MANDATED]");
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// AUTOMATIC does not have a corresponding access flag so is
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// *not* tested here.
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// Test ModuleDescriptor.Requires.Modifier
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var requireMod = ModuleDescriptor.newModule("bar")
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.requires(Set.of(ModuleDescriptor.Requires.Modifier.STATIC,
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ModuleDescriptor.Requires.Modifier.SYNTHETIC,
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ModuleDescriptor.Requires.Modifier.TRANSITIVE), "baz")
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.build();
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for (ModuleDescriptor.Requires requires : requireMod.requires()) {
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if ("java.base".equals(requires.name())) {
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checkAccessFlags(requires, requires.accessFlags(), "[MANDATED]");
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} else {
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// Note "STATIC_PHASE" rather than "STATIC"
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checkAccessFlags(requires, requires.accessFlags(), "[TRANSITIVE, STATIC_PHASE, SYNTHETIC]");
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}
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}
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// Test ModuleDescriptor.Exports.Modifier
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var exportMod = ModuleDescriptor.newModule("baz")
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.exports(Set.of(ModuleDescriptor.Exports.Modifier.MANDATED,
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ModuleDescriptor.Exports.Modifier.SYNTHETIC), "quux")
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.build();
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for (ModuleDescriptor.Exports exports : exportMod.exports()) {
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checkAccessFlags(exports, exports.accessFlags(), "[SYNTHETIC, MANDATED]");
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}
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// Test ModuleDescriptor.Opens.Modifier
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var opensMod = ModuleDescriptor.newModule("quux")
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.exports(Set.of(ModuleDescriptor.Exports.Modifier.MANDATED,
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ModuleDescriptor.Exports.Modifier.SYNTHETIC), "xxyzzy")
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.build();
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for (ModuleDescriptor.Opens opens : exportMod.opens()) {
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checkAccessFlags(opens, opens.accessFlags(), "[SYNTHETIC, MANDATED]");
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}
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}
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private static void checkAccessFlags(Object o, Set<AccessFlag> accessFlags, String expected) {
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String actual = accessFlags.toString();
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if (!expected.equals(actual)) {
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throw new RuntimeException("On " + o.toString() +
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" expected " + expected +
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" got " + actual);
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}
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}
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}
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