1 /*
   2  * Copyright (c) 2013, 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 jdk.testlibrary;
  25 
  26 import java.io.FileNotFoundException;
  27 import java.nio.file.Path;
  28 import java.nio.file.Paths;
  29 
  30 /**
  31  * @deprecated This class is deprecated. Use the one from
  32  *             {@code <root>/test/lib/share/classes/jdk/test/lib}
  33  */
  34 @Deprecated
  35 public final class JDKToolFinder {
  36 
  37     private JDKToolFinder() {
  38     }
  39 
  40     /**
  41      * Returns the full path to an executable in jdk/bin based on System
  42      * property {@code test.jdk} or {@code compile.jdk} (both are set by the jtreg test suite)
  43      *
  44      * @return Full path to an executable in jdk/bin
  45      */
  46     public static String getJDKTool(String tool) {
  47 
  48         // First try to find the executable in test.jdk
  49         try {
  50             return getTool(tool, "test.jdk");
  51         } catch (FileNotFoundException e) {
  52 
  53         }
  54 
  55         // Now see if it's available in compile.jdk
  56         try {
  57             return getTool(tool, "compile.jdk");
  58         } catch (FileNotFoundException e) {
  59             throw new RuntimeException("Failed to find " + tool +
  60                     ", looked in test.jdk (" + System.getProperty("test.jdk") +
  61                     ") and compile.jdk (" + System.getProperty("compile.jdk") + ")");
  62         }
  63     }
  64 
  65     /**
  66      * Returns the full path to an executable in jdk/bin based on System
  67      * property {@code compile.jdk}
  68      *
  69      * @return Full path to an executable in jdk/bin
  70      */
  71     public static String getCompileJDKTool(String tool) {
  72         try {
  73             return getTool(tool, "compile.jdk");
  74         } catch (FileNotFoundException e) {
  75             throw new RuntimeException(e);
  76         }
  77     }
  78 
  79     /**
  80      * Returns the full path to an executable in jdk/bin based on System
  81      * property {@code test.jdk}
  82      *
  83      * @return Full path to an executable in jdk/bin
  84      */
  85     public static String getTestJDKTool(String tool) {
  86         try {
  87             return getTool(tool, "test.jdk");
  88         } catch (FileNotFoundException e) {
  89             throw new RuntimeException(e);
  90         }
  91     }
  92 
  93     private static String getTool(String tool, String property) throws FileNotFoundException {
  94         String jdkPath = System.getProperty(property);
  95 
  96         if (jdkPath == null) {
  97             throw new RuntimeException(
  98                     "System property '" + property + "' not set. This property is normally set by jtreg. "
  99                     + "When running test separately, set this property using '-D" + property + "=/path/to/jdk'.");
 100         }
 101 
 102         Path toolName = Paths.get("bin", tool + (Platform.isWindows() ? ".exe" : ""));
 103 
 104         Path jdkTool = Paths.get(jdkPath, toolName.toString());
 105         if (!jdkTool.toFile().exists()) {
 106             throw new FileNotFoundException("Could not find file " + jdkTool.toAbsolutePath());
 107         }
 108 
 109         return jdkTool.toAbsolutePath().toString();
 110     }
 111 }