| /* |
| * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.oracle.java.testlibrary; |
| |
| import java.io.File; |
| import java.io.FileReader; |
| import java.util.Properties; |
| |
| public class BuildHelper { |
| |
| /** |
| * Commercial builds should have the BUILD_TYPE set to commercial |
| * within the release file, found at the root of the JDK. |
| */ |
| public static boolean isCommercialBuild() throws Exception { |
| String buildType = getReleaseProperty("BUILD_TYPE","notFound"); |
| return buildType.equals("commercial"); |
| } |
| |
| |
| /** |
| * Return the value for property key, or defaultValue if no property not found. |
| * If present, double quotes are trimmed. |
| */ |
| public static String getReleaseProperty(String key, String defaultValue) throws Exception { |
| Properties properties = getReleaseProperties(); |
| String value = properties.getProperty(key, defaultValue); |
| return trimDoubleQuotes(value); |
| } |
| |
| /** |
| * Return the value for property key, or null if no property not found. |
| * If present, double quotes are trimmed. |
| */ |
| public static String getReleaseProperty(String key) throws Exception { |
| return getReleaseProperty(key, null); |
| } |
| |
| /** |
| * Get properties from the release file |
| */ |
| public static Properties getReleaseProperties() throws Exception { |
| Properties properties = new Properties(); |
| properties.load(new FileReader(getReleaseFile())); |
| return properties; |
| } |
| |
| /** |
| * Every JDK has a release file in its root. |
| * @return A handler to the release file. |
| */ |
| public static File getReleaseFile() throws Exception { |
| String jdkPath = getJDKRoot(); |
| File releaseFile = new File(jdkPath,"release"); |
| if ( ! releaseFile.canRead() ) { |
| throw new Exception("Release file is not readable, or it is absent: " + |
| releaseFile.getCanonicalPath()); |
| } |
| return releaseFile; |
| } |
| |
| /** |
| * Returns path to the JDK under test. |
| * This path is obtained through the test.jdk property, usually set by JTREG. |
| */ |
| public static String getJDKRoot() { |
| String jdkPath = System.getProperty("test.jdk"); |
| if (jdkPath == null) { |
| throw new RuntimeException("System property 'test.jdk' not set. This property is normally set by jtreg. " |
| + "When running test separately, set this property using '-Dtest.jdk=/path/to/jdk'."); |
| } |
| return jdkPath; |
| } |
| |
| /** |
| * Trim double quotes from the beginning and the end of the given string. |
| * @param original string to trim. |
| * @return a new trimmed string. |
| */ |
| public static String trimDoubleQuotes(String original) { |
| if (original == null) { return null; } |
| String trimmed = original.replaceAll("^\"+|\"+$", ""); |
| return trimmed; |
| } |
| } |