001/*
002 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package jdk.internal.jvmci.options.test;
024
025import static jdk.internal.jvmci.options.test.NestedBooleanOptionValueTest.Options.*;
026import static org.junit.Assert.*;
027import jdk.internal.jvmci.options.*;
028import jdk.internal.jvmci.options.OptionValue.*;
029
030import org.junit.*;
031
032public class NestedBooleanOptionValueTest {
033
034    public static class Options {
035        public static final OptionValue<Boolean> Master0 = new OptionValue<>(true);
036        public static final OptionValue<Boolean> NestedOption0 = new NestedBooleanOptionValue(Master0, true);
037        public static final OptionValue<Boolean> Master1 = new OptionValue<>(true);
038        public static final OptionValue<Boolean> NestedOption1 = new NestedBooleanOptionValue(Master1, true);
039        public static final OptionValue<Boolean> Master2 = new OptionValue<>(true);
040        public static final OptionValue<Boolean> NestedOption2 = new NestedBooleanOptionValue(Master2, false);
041    }
042
043    static final OptionDescriptor master0 = new OptionDescriptor("Master0", Boolean.class, "", Options.class, "Master0", Master0);
044    static final OptionDescriptor nestedOption0 = new OptionDescriptor("NestedOption0", Boolean.class, "", Options.class, "NestedOption0", NestedOption0);
045    static final OptionDescriptor master1 = new OptionDescriptor("Master1", Boolean.class, "", Options.class, "Master1", Master1);
046    static final OptionDescriptor nestedOption1 = new OptionDescriptor("NestedOption1", Boolean.class, "", Options.class, "NestedOption1", NestedOption1);
047    static final OptionDescriptor master2 = new OptionDescriptor("Master2", Boolean.class, "", Options.class, "Master2", Master2);
048    static final OptionDescriptor nestedOption2 = new OptionDescriptor("NestedOption2", Boolean.class, "", Options.class, "NestedOption2", NestedOption2);
049
050    @Test
051    public void runOverrides() {
052        assertTrue(Master0.getValue());
053        assertTrue(NestedOption0.getValue());
054        try (OverrideScope s1 = OptionValue.override(Master0, false)) {
055            assertFalse(Master0.getValue());
056            assertFalse(NestedOption0.getValue());
057            try (OverrideScope s2 = OptionValue.override(NestedOption0, false)) {
058                assertFalse(NestedOption0.getValue());
059            }
060            try (OverrideScope s2 = OptionValue.override(NestedOption0, true)) {
061                assertTrue(NestedOption0.getValue());
062            }
063        }
064        assertTrue(Master0.getValue());
065        try (OverrideScope s1 = OptionValue.override(NestedOption0, false)) {
066            assertFalse(NestedOption0.getValue());
067        }
068        try (OverrideScope s1 = OptionValue.override(NestedOption0, true)) {
069            assertTrue(NestedOption0.getValue());
070        }
071    }
072
073    @Test
074    public void runDefaultTrue() {
075        Master1.setValue(true);
076        assertTrue(Master1.getValue());
077        assertTrue(NestedOption1.getValue());
078        // nested value unset
079        Master1.setValue(false);
080        assertFalse(Master1.getValue());
081        assertFalse(NestedOption1.getValue());
082        // set false
083        Master1.setValue(false);
084        NestedOption1.setValue(false);
085        assertFalse(Master1.getValue());
086        assertFalse(NestedOption1.getValue());
087        Master1.setValue(true);
088        assertTrue(Master1.getValue());
089        assertFalse(NestedOption1.getValue());
090        // set true
091        Master1.setValue(false);
092        NestedOption1.setValue(true);
093        assertFalse(Master1.getValue());
094        assertTrue(NestedOption1.getValue());
095        Master1.setValue(true);
096        assertTrue(Master1.getValue());
097        assertTrue(NestedOption1.getValue());
098    }
099
100    @Test
101    public void runDefaultFalse() {
102        Master2.setValue(true);
103        assertTrue(Master2.getValue());
104        assertFalse(NestedOption2.getValue());
105        // nested value unset
106        Master2.setValue(false);
107        assertFalse(Master2.getValue());
108        assertFalse(NestedOption2.getValue());
109        // set false
110        Master2.setValue(false);
111        NestedOption2.setValue(false);
112        assertFalse(Master2.getValue());
113        assertFalse(NestedOption2.getValue());
114        Master2.setValue(true);
115        assertTrue(Master2.getValue());
116        assertFalse(NestedOption2.getValue());
117        // set true
118        Master2.setValue(false);
119        NestedOption2.setValue(true);
120        assertFalse(Master2.getValue());
121        assertTrue(NestedOption2.getValue());
122        Master2.setValue(true);
123        assertTrue(Master2.getValue());
124        assertTrue(NestedOption2.getValue());
125    }
126
127}