1 /* 2 * Copyright (c) 2021, 2022, 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 test.jdk.internal.math.ToDecimal; 25 26 import jdk.internal.math.FloatToDecimalChecker; 27 import jdk.test.lib.RandomFactory; 28 29 /* 30 * @test 31 * @key randomness 32 * 33 * @modules java.base/jdk.internal.math 34 * @library /test/lib 35 * @library java.base 36 * @build jdk.test.lib.RandomFactory 37 * @build java.base/jdk.internal.math.* 38 * @run main FloatToDecimalTest 100_000 39 */ 40 public class FloatToDecimalTest { 41 42 private static final int RANDOM_COUNT = 100_000; 43 main(String[] args)44 public static void main(String[] args) { 45 if (args.length == 0) { 46 FloatToDecimalChecker.test(RANDOM_COUNT, RandomFactory.getRandom()); 47 } else if (args[0].equals("all")) { 48 FloatToDecimalChecker.testAll(); 49 } else if (args[0].equals("positive")) { 50 FloatToDecimalChecker.testPositive(); 51 } else { 52 try { 53 int count = Integer.parseInt(args[0].replace("_", "")); 54 FloatToDecimalChecker.test(count, RandomFactory.getRandom()); 55 } catch (NumberFormatException ignored) { 56 FloatToDecimalChecker.test(RANDOM_COUNT, RandomFactory.getRandom()); 57 } 58 } 59 } 60 61 } 62