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 org.graalvm.compiler.jtt.bytecode; 25 26 import java.util.ArrayList; 27 import java.util.Collection; 28 import java.util.List; 29 30 import org.junit.runner.RunWith; 31 import org.junit.runners.Parameterized; 32 import org.junit.runners.Parameterized.Parameter; 33 import org.junit.runners.Parameterized.Parameters; 34 35 import org.graalvm.compiler.jtt.JTTTest; 36 37 @RunWith(Parameterized.class) 38 public abstract class BC_float_base extends JTTTest { 39 40 /** Some interesting values. */ 41 private static final float[] values = { 42 0.0f, 43 -0.0f, 44 1.0f, 45 -1.0f, 46 Float.POSITIVE_INFINITY, 47 Float.NEGATIVE_INFINITY, 48 Float.NaN, 49 10.0f, 50 -10.0f, 51 311.0f, 52 -311.0f, 53 }; 54 55 @Parameters(name = "{0}, {1}") 56 public static Collection<Object[]> data() { 57 List<Object[]> d = new ArrayList<>(); 58 for (int i = 0; i < values.length; i++) { 59 float x = values[i]; 60 for (int j = 0; j < values.length; j++) { 61 float y = values[j]; 62 d.add(new Object[]{x, y}); 63 } 64 } 65 return d; 66 } 67 68 @Parameter(value = 0) public float x; 69 @Parameter(value = 1) public float y; 70 71 }