--- /dev/null 2015-09-16 15:21:34.000000000 -0700 +++ new/test/compiler/jvmci/jdk.internal.jvmci.options.test/src/jdk/internal/jvmci/options/test/NestedBooleanOptionValueTest.java 2015-09-16 15:21:34.000000000 -0700 @@ -0,0 +1,134 @@ +/* + * Copyright (c) 2013, 2015, 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 + * @run junit jdk.internal.jvmci.options.test.NestedBooleanOptionValueTest + */ + +package jdk.internal.jvmci.options.test; + +import static jdk.internal.jvmci.options.test.NestedBooleanOptionValueTest.Options.*; +import static org.junit.Assert.*; +import jdk.internal.jvmci.options.*; +import jdk.internal.jvmci.options.OptionValue.*; + +import org.junit.*; + +public class NestedBooleanOptionValueTest { + + public static class Options { + public static final OptionValue Master0 = new OptionValue<>(true); + public static final OptionValue NestedOption0 = new NestedBooleanOptionValue(Master0, true); + public static final OptionValue Master1 = new OptionValue<>(true); + public static final OptionValue NestedOption1 = new NestedBooleanOptionValue(Master1, true); + public static final OptionValue Master2 = new OptionValue<>(true); + public static final OptionValue NestedOption2 = new NestedBooleanOptionValue(Master2, false); + } + + static final OptionDescriptor master0 = OptionDescriptor.create("Master0", Boolean.class, "", Options.class, "Master0", Master0); + static final OptionDescriptor nestedOption0 = OptionDescriptor.create("NestedOption0", Boolean.class, "", Options.class, "NestedOption0", NestedOption0); + static final OptionDescriptor master1 = OptionDescriptor.create("Master1", Boolean.class, "", Options.class, "Master1", Master1); + static final OptionDescriptor nestedOption1 = OptionDescriptor.create("NestedOption1", Boolean.class, "", Options.class, "NestedOption1", NestedOption1); + static final OptionDescriptor master2 = OptionDescriptor.create("Master2", Boolean.class, "", Options.class, "Master2", Master2); + static final OptionDescriptor nestedOption2 = OptionDescriptor.create("NestedOption2", Boolean.class, "", Options.class, "NestedOption2", NestedOption2); + + @SuppressWarnings("try") + @Test + public void runOverrides() { + assertTrue(Master0.getValue()); + assertTrue(NestedOption0.getValue()); + try (OverrideScope s1 = OptionValue.override(Master0, false)) { + assertFalse(Master0.getValue()); + assertFalse(NestedOption0.getValue()); + try (OverrideScope s2 = OptionValue.override(NestedOption0, false)) { + assertFalse(NestedOption0.getValue()); + } + try (OverrideScope s2 = OptionValue.override(NestedOption0, true)) { + assertTrue(NestedOption0.getValue()); + } + } + assertTrue(Master0.getValue()); + try (OverrideScope s1 = OptionValue.override(NestedOption0, false)) { + assertFalse(NestedOption0.getValue()); + } + try (OverrideScope s1 = OptionValue.override(NestedOption0, true)) { + assertTrue(NestedOption0.getValue()); + } + } + + @Test + public void runDefaultTrue() { + Master1.setValue(true); + assertTrue(Master1.getValue()); + assertTrue(NestedOption1.getValue()); + // nested value unset + Master1.setValue(false); + assertFalse(Master1.getValue()); + assertFalse(NestedOption1.getValue()); + // set false + Master1.setValue(false); + NestedOption1.setValue(false); + assertFalse(Master1.getValue()); + assertFalse(NestedOption1.getValue()); + Master1.setValue(true); + assertTrue(Master1.getValue()); + assertFalse(NestedOption1.getValue()); + // set true + Master1.setValue(false); + NestedOption1.setValue(true); + assertFalse(Master1.getValue()); + assertTrue(NestedOption1.getValue()); + Master1.setValue(true); + assertTrue(Master1.getValue()); + assertTrue(NestedOption1.getValue()); + } + + @Test + public void runDefaultFalse() { + Master2.setValue(true); + assertTrue(Master2.getValue()); + assertFalse(NestedOption2.getValue()); + // nested value unset + Master2.setValue(false); + assertFalse(Master2.getValue()); + assertFalse(NestedOption2.getValue()); + // set false + Master2.setValue(false); + NestedOption2.setValue(false); + assertFalse(Master2.getValue()); + assertFalse(NestedOption2.getValue()); + Master2.setValue(true); + assertTrue(Master2.getValue()); + assertFalse(NestedOption2.getValue()); + // set true + Master2.setValue(false); + NestedOption2.setValue(true); + assertFalse(Master2.getValue()); + assertTrue(NestedOption2.getValue()); + Master2.setValue(true); + assertTrue(Master2.getValue()); + assertTrue(NestedOption2.getValue()); + } + +}