1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 package compiler.jvmci.constantReflectionProviderTest; 25 26 import static compiler.jvmci.constantReflectionProviderTest.TestHelper.CONSTANT_REFLECTION_PROVIDER; 27 import static compiler.jvmci.constantReflectionProviderTest.TestHelper.DUMMY_CLASS_INSTANCE; 28 import java.util.LinkedList; 29 import jdk.vm.ci.meta.JavaConstant; 30 import org.testng.annotations.DataProvider; 31 32 public class BoxPrimitiveDataProvider { 33 34 @DataProvider(name = "boxPrimitiveDataProvider") 35 public static Object[][] boxPrimitiveDataProvider() { 36 LinkedList<Object[]> cfgSet = new LinkedList<>(); 37 // Boolean testing 38 cfgSet.add(new Object[]{JavaConstant.forBoolean(true), 39 CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) true)}); 40 cfgSet.add(new Object[]{JavaConstant.forBoolean(false), 41 CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) false)}); 42 // Boxed boolean testing (returns null) 43 cfgSet.add(new Object[]{ 44 CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) true), null}); 45 cfgSet.add(new Object[]{ 46 CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) false), null}); 47 for (byte number : new byte[]{-128, 0, 1, 127}) { 48 // Integer primitives testing 49 cfgSet.add(new Object[]{JavaConstant.forByte((byte) number), 50 CONSTANT_REFLECTION_PROVIDER.forObject(Byte.valueOf(number))}); 51 cfgSet.add(new Object[]{JavaConstant.forShort(number), 52 CONSTANT_REFLECTION_PROVIDER.forObject(Short.valueOf(number))}); 53 cfgSet.add(new Object[]{JavaConstant.forInt(number), 54 CONSTANT_REFLECTION_PROVIDER.forObject(Integer.valueOf(number))}); 55 cfgSet.add(new Object[]{JavaConstant.forLong(number), 56 CONSTANT_REFLECTION_PROVIDER.forObject(Long.valueOf(number))}); 57 if (number >= 0) { 58 cfgSet.add(new Object[]{JavaConstant.forChar((char) number), 59 CONSTANT_REFLECTION_PROVIDER.forObject(Character.valueOf((char) number))}); 60 } 61 // Float and Double variables are not cached, 62 // so the tested method returns "null" on them 63 cfgSet.add(new Object[]{JavaConstant.forFloat((float) number), null}); 64 cfgSet.add(new Object[]{JavaConstant.forDouble((double) number), null}); 65 // Boxed primitives testing (return null) 66 cfgSet.add(new Object[]{ 67 CONSTANT_REFLECTION_PROVIDER.forObject(Byte.valueOf(number)), null}); 68 cfgSet.add(new Object[]{ 69 CONSTANT_REFLECTION_PROVIDER.forObject(Short.valueOf(number) ), null}); 70 cfgSet.add(new Object[]{ 71 CONSTANT_REFLECTION_PROVIDER.forObject(Integer.valueOf(number)), null}); 72 cfgSet.add(new Object[]{ 73 CONSTANT_REFLECTION_PROVIDER.forObject(Long.valueOf(number)), null}); 74 cfgSet.add(new Object[]{ 75 CONSTANT_REFLECTION_PROVIDER.forObject(Character.valueOf((char) number)), null}); 76 cfgSet.add(new Object[]{ 77 CONSTANT_REFLECTION_PROVIDER.forObject(Float.valueOf(number)), null}); 78 cfgSet.add(new Object[]{ 79 CONSTANT_REFLECTION_PROVIDER.forObject(Double.valueOf(number)), null}); 80 } 81 // Integer primitives testing with big non-cached values (returns null) 82 cfgSet.add(new Object[]{JavaConstant.forShort(Short.MAX_VALUE), null}); 83 cfgSet.add(new Object[]{JavaConstant.forInt(Integer.MAX_VALUE), null}); 84 cfgSet.add(new Object[]{JavaConstant.forLong(Long.MAX_VALUE), null}); 85 cfgSet.add(new Object[]{JavaConstant.forChar(Character.MAX_VALUE), null}); 86 // Non-primitives testing 87 cfgSet.add(new Object[]{ 88 CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField), null}); 89 cfgSet.add(new Object[]{ 90 CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayWithValues), null}); 91 // Null testing 92 cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, null}); 93 cfgSet.add(new Object[]{null, null}); 94 return cfgSet.toArray(new Object[0][0]); 95 } 96 }