J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /** |
| 25 | * @test |
| 26 | * @bug 6545058 6611182 |
| 27 | * @summary validate and test -version, -fullversion, and internal |
| 28 | * @compile VersionCheck.java |
| 29 | * @run main VersionCheck |
| 30 | */ |
| 31 | |
| 32 | import java.lang.*; |
| 33 | import java.io.File; |
| 34 | import java.io.BufferedReader; |
| 35 | import java.io.InputStream; |
| 36 | import java.io.InputStreamReader; |
| 37 | import java.io.Reader; |
| 38 | import java.util.Map; |
| 39 | import java.util.ArrayList; |
| 40 | import java.util.List; |
| 41 | import java.util.StringTokenizer; |
| 42 | |
| 43 | public class VersionCheck { |
| 44 | |
| 45 | private static String javaBin; |
| 46 | |
| 47 | // A known set of programs we know for sure will behave correctly. |
| 48 | private static String[] programs = new String[]{ |
| 49 | "appletviewer", |
| 50 | "extcheck", |
| 51 | "idlj", |
| 52 | "jar", |
| 53 | "jarsigner", |
| 54 | "javac", |
| 55 | "javadoc", |
| 56 | "javah", |
| 57 | "javap", |
| 58 | "jconsole", |
| 59 | "jdb", |
| 60 | "jhat", |
| 61 | "jinfo", |
| 62 | "jmap", |
| 63 | "jps", |
| 64 | "jstack", |
| 65 | "jstat", |
| 66 | "jstatd", |
| 67 | "keytool", |
| 68 | "native2ascii", |
| 69 | "orbd", |
| 70 | "pack200", |
| 71 | "policytool", |
| 72 | "rmic", |
| 73 | "rmid", |
| 74 | "rmiregistry", |
| 75 | "schemagen", |
| 76 | "serialver", |
| 77 | "servertool", |
| 78 | "tnameserv", |
| 79 | "wsgen", |
| 80 | "wsimport", |
| 81 | "xjc" |
| 82 | }; |
| 83 | |
| 84 | // expected reference strings |
| 85 | static String refVersion; |
| 86 | static String refFullVersion; |
| 87 | |
| 88 | private static List<String> getProcessStreamAsList(boolean javaDebug, |
| 89 | String... argv) { |
| 90 | List<String> out = new ArrayList<String>(); |
| 91 | List<String> javaCmds = new ArrayList<String>(); |
| 92 | |
| 93 | String prog = javaBin + File.separator + argv[0]; |
| 94 | if (System.getProperty("os.name").startsWith("Windows")) { |
| 95 | prog = prog.concat(".exe"); |
| 96 | } |
| 97 | javaCmds.add(prog); |
| 98 | for (int i = 1; i < argv.length; i++) { |
| 99 | javaCmds.add(argv[i]); |
| 100 | } |
| 101 | |
| 102 | ProcessBuilder pb = new ProcessBuilder(javaCmds); |
| 103 | Map<String, String> env = pb.environment(); |
| 104 | if (javaDebug) { |
| 105 | env.put("_JAVA_LAUNCHER_DEBUG", "true"); |
| 106 | } |
| 107 | try { |
| 108 | Process p = pb.start(); |
| 109 | BufferedReader r = (javaDebug) ? |
| 110 | new BufferedReader(new InputStreamReader(p.getInputStream())) : |
| 111 | new BufferedReader(new InputStreamReader(p.getErrorStream())) ; |
| 112 | |
| 113 | String s = r.readLine(); |
| 114 | while (s != null) { |
| 115 | out.add(s.trim()); |
| 116 | s = r.readLine(); |
| 117 | } |
| 118 | p.waitFor(); |
| 119 | p.destroy(); |
| 120 | } catch (Exception ex) { |
| 121 | ex.printStackTrace(); |
| 122 | throw new RuntimeException(ex.getMessage()); |
| 123 | } |
| 124 | return out; |
| 125 | } |
| 126 | |
| 127 | static String getVersion(String... argv) { |
| 128 | List<String> alist = getProcessStreamAsList(false, argv); |
| 129 | if (alist.size() == 0) { |
| 130 | throw new AssertionError("unexpected process returned null"); |
| 131 | } |
| 132 | StringBuilder out = new StringBuilder(); |
| 133 | // remove the HotSpot line |
| 134 | for (String x : alist) { |
| 135 | if (!x.contains("HotSpot")) { |
| 136 | out = out.append(x + "\n"); |
| 137 | } |
| 138 | } |
| 139 | return out.toString(); |
| 140 | } |
| 141 | |
| 142 | static boolean compareVersionStrings() { |
| 143 | int failcount = 0; |
| 144 | for (String x : programs) { |
| 145 | String testStr; |
| 146 | |
| 147 | testStr = getVersion(x, "-J-version"); |
| 148 | if (refVersion.compareTo(testStr) != 0) { |
| 149 | failcount++; |
| 150 | System.out.println("Error: " + x + |
| 151 | " fails -J-version comparison"); |
| 152 | System.out.println("Expected:"); |
| 153 | System.out.print(refVersion); |
| 154 | System.out.println("Actual:"); |
| 155 | System.out.print(testStr); |
| 156 | } |
| 157 | |
| 158 | testStr = getVersion(x, "-J-fullversion"); |
| 159 | if (refFullVersion.compareTo(testStr) != 0) { |
| 160 | failcount++; |
| 161 | System.out.println("Error: " + x + |
| 162 | " fails -J-fullversion comparison"); |
| 163 | System.out.println("Expected:"); |
| 164 | System.out.print(refFullVersion); |
| 165 | System.out.println("Actual:"); |
| 166 | System.out.print(testStr); |
| 167 | } |
| 168 | } |
| 169 | System.out.println("Version Test: " + failcount); |
| 170 | return failcount == 0; |
| 171 | } |
| 172 | |
| 173 | static boolean compareInternalStrings() { |
| 174 | int failcount = 0; |
| 175 | String bStr = refVersion.substring(refVersion.lastIndexOf("build") + |
| 176 | "build".length() + 1, |
| 177 | refVersion.lastIndexOf(")")); |
| 178 | |
| 179 | String[] vStr = bStr.split("\\.|-|_"); |
| 180 | String jdkMajor = vStr[0]; |
| 181 | String jdkMinor = vStr[1]; |
| 182 | String jdkMicro = vStr[2]; |
| 183 | String jdkBuild = vStr[vStr.length - 1]; |
| 184 | |
| 185 | String expectedDotVersion = "dotversion:" + jdkMajor + "." + jdkMinor; |
| 186 | String expectedFullVersion = "fullversion:" + bStr; |
| 187 | |
| 188 | List<String> alist = getProcessStreamAsList(true, "java", "-version"); |
| 189 | |
| 190 | if (!alist.contains(expectedDotVersion)) { |
| 191 | System.out.println("Error: could not find " + expectedDotVersion); |
| 192 | failcount++; |
| 193 | } |
| 194 | |
| 195 | if (!alist.contains(expectedFullVersion)) { |
| 196 | System.out.println("Error: could not find " + expectedFullVersion); |
| 197 | failcount++; |
| 198 | } |
| 199 | System.out.println("Internal Strings Test: " + failcount); |
| 200 | return failcount == 0; |
| 201 | } |
| 202 | |
| 203 | // Initialize |
| 204 | static void init() { |
| 205 | String javaHome = System.getProperty("java.home"); |
| 206 | if (javaHome.endsWith("jre")) { |
| 207 | javaHome = new File(javaHome).getParent(); |
| 208 | } |
| 209 | javaBin = javaHome + File.separator + "bin"; |
| 210 | refVersion = getVersion("java", "-version"); |
| 211 | refFullVersion = getVersion("java", "-fullversion"); |
| 212 | } |
| 213 | |
| 214 | public static void main(String[] args) { |
| 215 | init(); |
| 216 | if (compareVersionStrings() && compareInternalStrings()) { |
| 217 | System.out.println("All Version string comparisons: PASS"); |
| 218 | } else { |
| 219 | throw new AssertionError("Some tests failed"); |
| 220 | } |
| 221 | } |
| 222 | } |