--- /dev/null 2016-03-24 23:20:14.455393860 +0300 +++ new/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/ReadConstantFieldValueDataProvider.java 2016-03-25 08:34:40.234692820 +0300 @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2016, 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. + */ + +package jdk.vm.ci.hotspot.test; + +import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_CONSTANT; +import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FINAL_DEFAULT_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FINAL_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_DEFAULT_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_FINAL_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_STABLE_FIELDS_MAP; +import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_STABLE_DEFAULT_FIELDS_MAP; + +import java.util.LinkedList; +import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime; +import jdk.vm.ci.meta.JavaConstant; +import org.testng.annotations.DataProvider; + + +public class ReadConstantFieldValueDataProvider { + + @DataProvider(name = "readConstantFieldValueDataProvider") + public static Object[][] readConstantFieldValueDataProvider() { + LinkedList cfgSet = new LinkedList<>(); + // Testing static final fields + STATIC_FINAL_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), null, field.getValue(), "static final field"}); + }); + // Testing static stable fields + STATIC_STABLE_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), null, field.getValue(), "static stable field"}); + }); + // Testing instance final non-default fields + INSTANCE_FINAL_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), + DUMMY_CLASS_CONSTANT, + field.getValue(), + "instance final field"}); + }); + // Testing instance final default fields. + boolean trustDefFinal = HotSpotJVMCIRuntime.Option.TrustFinalDefaultFields.getBoolean(); + INSTANCE_FINAL_DEFAULT_FIELDS_MAP.entrySet().stream().forEach((field) -> { + JavaConstant expected = trustDefFinal ? field.getValue() : null; + cfgSet.add(new Object[]{field.getKey(), + DUMMY_CLASS_CONSTANT, + expected, + "instance final default field"}); + }); + // Testing instance stable non-default fields + INSTANCE_STABLE_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), + DUMMY_CLASS_CONSTANT, + field.getValue(), + "instance stable field"}); + }); + // Testing instance stable default fields + INSTANCE_STABLE_DEFAULT_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), + DUMMY_CLASS_CONSTANT, + null, + "instance stable default field"}); + }); + // Testing regular instance fields + INSTANCE_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), DUMMY_CLASS_CONSTANT, null, "instance field"}); + }); + // Testing regular static fields + STATIC_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), null, null, "static field"}); + }); + // Testing static stable fields + STATIC_STABLE_DEFAULT_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), null, null, "static stable default field"}); + }); + return cfgSet.toArray(new Object[0][0]); + } + + @DataProvider(name = "readConstantFieldValueNegativeDataProvider") + public static Object[][] readConstantFieldValueNegativeDataProvider() { + LinkedList cfgSet = new LinkedList<>(); + // Testing instance fields with null as receiver + INSTANCE_FIELDS_MAP.entrySet().stream().forEach((field) -> { + cfgSet.add(new Object[]{field.getKey(), null}); + }); + // Testing null as a field argument + cfgSet.add(new Object[]{null, null}); + return cfgSet.toArray(new Object[0][0]); + } +}