| /* |
| * Copyright (c) 2013, 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 jdk.testlibrary; |
| |
| import java.io.FileNotFoundException; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| |
| public final class JDKToolFinder { |
| |
| private JDKToolFinder() { |
| } |
| |
| /** |
| * Returns the full path to an executable in jdk/bin based on System |
| * property {@code test.jdk} or {@code compile.jdk} (both are set by the jtreg test suite) |
| * |
| * @return Full path to an executable in jdk/bin |
| */ |
| public static String getJDKTool(String tool) { |
| |
| // First try to find the executable in test.jdk |
| try { |
| return getTool(tool, "test.jdk"); |
| } catch (FileNotFoundException e) { |
| |
| } |
| |
| // Now see if it's available in compile.jdk |
| try { |
| return getTool(tool, "compile.jdk"); |
| } catch (FileNotFoundException e) { |
| throw new RuntimeException("Failed to find " + tool + |
| ", looked in test.jdk (" + System.getProperty("test.jdk") + |
| ") and compile.jdk (" + System.getProperty("compile.jdk") + ")"); |
| } |
| } |
| |
| /** |
| * Returns the full path to an executable in jdk/bin based on System |
| * property {@code compile.jdk} |
| * |
| * @return Full path to an executable in jdk/bin |
| */ |
| public static String getCompileJDKTool(String tool) { |
| try { |
| return getTool(tool, "compile.jdk"); |
| } catch (FileNotFoundException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| /** |
| * Returns the full path to an executable in jdk/bin based on System |
| * property {@code test.jdk} |
| * |
| * @return Full path to an executable in jdk/bin |
| */ |
| public static String getTestJDKTool(String tool) { |
| try { |
| return getTool(tool, "test.jdk"); |
| } catch (FileNotFoundException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| private static String getTool(String tool, String property) throws FileNotFoundException { |
| String jdkPath = System.getProperty(property); |
| |
| if (jdkPath == null) { |
| throw new RuntimeException( |
| "System property '" + property + "' not set. This property is normally set by jtreg. " |
| + "When running test separately, set this property using '-D" + property + "=/path/to/jdk'."); |
| } |
| |
| Path toolName = Paths.get("bin", tool + (Platform.isWindows() ? ".exe" : "")); |
| |
| Path jdkTool = Paths.get(jdkPath, toolName.toString()); |
| if (!jdkTool.toFile().exists()) { |
| throw new FileNotFoundException("Could not find file " + jdkTool.toAbsolutePath()); |
| } |
| |
| return jdkTool.toAbsolutePath().toString(); |
| } |
| } |