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 package jaxp.library; 24 25 26 import java.io.IOException; 27 import java.nio.file.Files; 28 import java.nio.file.Paths; 29 import static org.testng.Assert.fail; 30 31 /** 32 * This is an interface provide basic support for JAXP functional test. 33 */ 34 public class JAXPTestUtilities { 35 /** 36 * Prefix for error message. 37 */ 38 public static final String ERROR_MSG_HEADER = "Unexcepted exception thrown:"; 39 40 /** 41 * Prefix for error message on clean up block. 42 */ 43 public static final String ERROR_MSG_CLEANUP = "Clean up failed on %s"; 44 45 /** 46 * Force using slash as File separator as we always use cygwin to test in 47 * Windows platform. 48 */ 49 public static final String FILE_SEP = "/"; 50 51 /** 52 * User home. 53 */ 54 public static final String USER_DIR = System.getProperty("user.dir", "."); 55 56 /** 57 * TEMP file directory. 58 */ 59 public static final String TEMP_DIR = System.getProperty("java.io.tmpdir", "."); 60 61 /** 62 * Compare contents of golden file with test output file line by line. 63 * return true if they're identical. 64 * @param goldfile Golden output file name 65 * @param outputfile Test output file name 66 * @return true if two files are identical. 67 * false if two files are not identical. 68 * @throws IOException if an I/O error occurs reading from the file or a 69 * malformed or unmappable byte sequence is read 70 */ 71 public static boolean compareWithGold(String goldfile, String outputfile) 72 throws IOException { 73 return Files.readAllLines(Paths.get(goldfile)). 74 equals(Files.readAllLines(Paths.get(outputfile))); 75 } 76 77 /** 78 * Prints error message if an exception is thrown 79 * @param ex The exception is thrown by test. 80 */ 81 public static void failUnexpected(Throwable ex) { 82 fail(ERROR_MSG_HEADER, ex); 83 } 84 85 /** 86 * Prints error message if an exception is thrown when clean up a file. 87 * @param ex The exception is thrown in cleaning up a file. 88 * @param name Cleaning up file name. 89 */ 90 public static void failCleanup(IOException ex, String name) { 91 fail(String.format(ERROR_MSG_CLEANUP, name), ex); 92 } 93 }