1 /* 2 * Copyright (c) 2014, 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 com.oracle.java.testlibrary.cli.predicate; 25 26 import com.oracle.java.testlibrary.Platform; 27 import jdk.testlib.cpuinfo.CPUInfo; 28 29 import java.util.function.BooleanSupplier; 30 31 public class CPUSpecificPredicate implements BooleanSupplier { 32 private final String cpuArchPattern; 33 private final String supportedCPUFeatures[]; 34 private final String unsupportedCPUFeatures[]; 35 36 public CPUSpecificPredicate(String cpuArchPattern, 37 String supportedCPUFeatures[], 38 String unsupportedCPUFeatures[]) { 39 this.cpuArchPattern = cpuArchPattern; 40 this.supportedCPUFeatures = supportedCPUFeatures; 41 this.unsupportedCPUFeatures = unsupportedCPUFeatures; 42 } 43 44 @Override 45 public boolean getAsBoolean() { 46 if (!Platform.getOsArch().matches(cpuArchPattern)) { 47 System.out.println("CPU arch does not match " + cpuArchPattern); 48 return false; 49 } 50 51 if (supportedCPUFeatures != null) { 52 for (String feature : supportedCPUFeatures) { 53 if (!CPUInfo.hasFeature(feature)) { 54 System.out.println("CPU does not support " + feature 55 + " feature"); 56 return false; 57 } 58 } 59 } 60 61 if (unsupportedCPUFeatures != null) { 62 for (String feature : unsupportedCPUFeatures) { 63 if (CPUInfo.hasFeature(feature)) { 64 System.out.println("CPU support " + feature + " feature"); 65 return false; 66 } 67 } 68 } 69 return true; 70 } 71 }