1 /* 2 * Copyright (c) 2013, 2013, 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 package org.graalvm.compiler.jtt.optimize; 24 25 import org.junit.Test; 26 27 import org.graalvm.compiler.jtt.JTTTest; 28 29 public class ConvertCompare extends JTTTest { 30 public static boolean test(int a, float d) { 31 return a == (double) d; 32 } 33 34 @Test 35 public void run0() throws Throwable { 36 runTest("test", 0, 2.87f); 37 } 38 39 public static boolean testChar42(int x) { 40 return ((char) x) == 42; 41 } 42 43 @Test 44 public void run1() { 45 runTest("testChar42", 42); 46 } 47 48 @Test 49 public void run2() { 50 runTest("testChar42", (int) Character.MAX_VALUE); 51 } 52 53 public static boolean testCharMax(int x) { 54 return ((char) x) == Character.MAX_VALUE; 55 } 56 57 @Test 58 public void run3() { 59 runTest("testCharMax", 42); 60 } 61 62 @Test 63 public void run4() { 64 runTest("testCharMax", (int) Character.MAX_VALUE); 65 } 66 }