1 /* 2 * Copyright (c) 2007, 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 /** 25 * @test 26 * @bug 6545058 6611182 8016209 27 * @summary validate and test -version, -fullversion, and internal, as well as 28 * sanity checks if a tool can be launched. 29 * @compile VersionCheck.java 30 * @run main VersionCheck 31 */ 32 33 import java.io.File; 34 import java.io.FileFilter; 35 import java.util.Map; 36 import java.util.ArrayList; 37 import java.util.HashMap; 38 import java.util.List; 39 40 public class VersionCheck extends TestHelper { 41 42 // tools that do not accept -J-option 43 static final String[] BLACKLIST_JOPTION = { 44 "controlpanel", 45 "jabswitch", 46 "java-rmi", 47 "java-rmi.cgi", 48 "java", 49 "javaw", 50 "javaws", 51 "jcontrol", 52 "jmc", 53 "jmc.ini", 54 "jvisualvm", 55 "packager", 56 "unpack200", 57 "wsimport" 58 }; 59 60 // tools that do not accept -version 61 static final String[] BLACKLIST_VERSION = { 62 "appletviewer", 63 "controlpanel", 64 "clhsdb", 65 "extcheck", 66 "hsdb", 67 "jar", 68 "jarsigner", 69 "java-rmi", 70 "java-rmi.cgi", 71 "javadoc", 72 "javaws", 73 "jcmd", 74 "jconsole", 75 "jcontrol", 76 "jdeps", 77 "jfr", 78 "jinfo", 79 "jmap", 80 "jmc", 81 "jmc.ini", 82 "jps", 83 "jrunscript", 84 "jjs", 85 "jsadebugd", 86 "jstack", 87 "jstat", 88 "jstatd", 89 "jvisualvm", 90 "keytool", 91 "kinit", 92 "klist", 93 "ktab", 94 "native2ascii", 95 "orbd", 96 "pack200", 97 "packager", 98 "policytool", 99 "rmic", 100 "rmid", 101 "rmiregistry", 102 "schemagen", // returns error code 127 103 "serialver", 104 "servertool", 105 "tnameserv", 106 "unpack200", 107 "wsgen", 108 "wsimport", 109 "xjc" 110 }; 111 112 // expected reference strings 113 static String refVersion; 114 static String refFullVersion; 115 getVersion(String... argv)116 static String getVersion(String... argv) { 117 TestHelper.TestResult tr = doExec(argv); 118 StringBuilder out = new StringBuilder(); 119 // remove the HotSpot line 120 for (String x : tr.testOutput) { 121 if (!x.matches(".*Client.*VM.*|.*Server.*VM.*")) { 122 out = out.append(x + "\n"); 123 } 124 } 125 return out.toString(); 126 } 127 128 /* 129 * this tests if the tool can take a version string and returns 130 * a 0 exit code, it is not possible to validate the contents 131 * of the -version output as they are inconsistent. 132 */ testToolVersion()133 static boolean testToolVersion() { 134 TestResult tr = null; 135 TestHelper.testExitValue = 0; 136 for (File f : new File(JAVA_BIN).listFiles(new ToolFilter(BLACKLIST_VERSION))) { 137 String x = f.getAbsolutePath(); 138 System.out.println("Testing (-version): " + x); 139 tr = doExec(x, "-version"); 140 tr.checkPositive(); 141 } 142 return TestHelper.testExitValue == 0; 143 } 144 compareJVersionStrings()145 static boolean compareJVersionStrings() { 146 int failcount = 0; 147 for (File f : new File(JAVA_BIN).listFiles(new ToolFilter(BLACKLIST_JOPTION))) { 148 String x = f.getAbsolutePath(); 149 System.out.println("Testing (-J-version): " + x); 150 String testStr; 151 152 testStr = getVersion(x, "-J-version"); 153 if (refVersion.compareTo(testStr) != 0) { 154 failcount++; 155 System.out.println("Error: " + x + 156 " fails -J-version comparison"); 157 System.out.println("Expected:"); 158 System.out.print(refVersion); 159 System.out.println("Actual:"); 160 System.out.print(testStr); 161 } 162 163 testStr = getVersion(x, "-J-fullversion"); 164 if (refFullVersion.compareTo(testStr) != 0) { 165 failcount++; 166 System.out.println("Error: " + x + 167 " fails -J-fullversion comparison"); 168 System.out.println("Expected:"); 169 System.out.print(refFullVersion); 170 System.out.println("Actual:"); 171 System.out.print(testStr); 172 } 173 } 174 System.out.println("Version Test: " + failcount); 175 return failcount == 0; 176 } 177 compareInternalStrings()178 static boolean compareInternalStrings() { 179 int failcount = 0; 180 String bStr = refVersion.substring(refVersion.lastIndexOf("build") + 181 "build".length() + 1, 182 refVersion.lastIndexOf(")")); 183 184 String[] vStr = bStr.split("\\.|-|_"); 185 String jdkMajor = vStr[0]; 186 String jdkMinor = vStr[1]; 187 String jdkMicro = vStr[2]; 188 String jdkBuild = vStr[vStr.length - 1]; 189 190 String expectedDotVersion = "dotversion:" + jdkMajor + "." + jdkMinor; 191 String expectedFullVersion = "fullversion:" + bStr; 192 193 Map<String, String> envMap = new HashMap<>(); 194 envMap.put(TestHelper.JLDEBUG_KEY, "true"); 195 TestHelper.TestResult tr = doExec(envMap, javaCmd, "-version"); 196 List<String> alist = new ArrayList<>(); 197 alist.addAll(tr.testOutput); 198 for (String x : tr.testOutput) { 199 alist.add(x.trim()); 200 } 201 if (!alist.contains(expectedDotVersion)) { 202 System.out.println("Error: could not find " + expectedDotVersion); 203 failcount++; 204 } 205 206 if (!alist.contains(expectedFullVersion)) { 207 System.out.println("Error: could not find " + expectedFullVersion); 208 failcount++; 209 } 210 System.out.println("Internal Strings Test: " + failcount); 211 return failcount == 0; 212 } 213 214 // Initialize init()215 static void init() { 216 refVersion = getVersion(javaCmd, "-version"); 217 refFullVersion = getVersion(javaCmd, "-fullversion"); 218 } 219 main(String[] args)220 public static void main(String[] args) { 221 init(); 222 if (compareJVersionStrings() && 223 compareInternalStrings() && 224 testToolVersion()) { 225 System.out.println("All Version string comparisons: PASS"); 226 } else { 227 throw new AssertionError("Some tests failed"); 228 } 229 } 230 231 static class ToolFilter implements FileFilter { 232 final Iterable<String> exclude ; ToolFilter(String... exclude)233 protected ToolFilter(String... exclude) { 234 List<String> tlist = new ArrayList<>(); 235 this.exclude = tlist; 236 for (String x : exclude) { 237 String str = x + ((isWindows) ? EXE_FILE_EXT : ""); 238 tlist.add(str.toLowerCase()); 239 } 240 } 241 @Override accept(File pathname)242 public boolean accept(File pathname) { 243 if (!pathname.isFile() || !pathname.canExecute()) { 244 return false; 245 } 246 String name = pathname.getName().toLowerCase(); 247 if (isWindows && !name.endsWith(EXE_FILE_EXT)) { 248 return false; 249 } 250 for (String x : exclude) { 251 if (name.endsWith(x)) { 252 return false; 253 } 254 } 255 return true; 256 } 257 } 258 } 259