test/tools/javac/api/lib/ToolTester.java

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1 /*
2 * Copyright 2006 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 import java.io.File;
25 import java.io.IOException;
26 import java.nio.charset.Charset;
27 import java.util.Arrays;
28 import javax.tools.*;
29
30 import static javax.tools.StandardLocation.CLASS_PATH;
31 import static javax.tools.StandardLocation.SOURCE_PATH;
32 import static javax.tools.StandardLocation.CLASS_OUTPUT;
33
34 public class ToolTester {
35 public final File test_src = new File(System.getProperty("test.src", "."));
36 public final File test_classes = new File(System.getProperty("test.classes", "."));
37 public final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
38 public final StandardJavaFileManager fm = getFileManager(tool, null, null);
39 public JavaCompiler.CompilationTask task = null;
40 public final StandardJavaFileManager getFileManager(JavaCompiler tool,
41 DiagnosticListener<JavaFileObject> dl,
42 Charset encoding) {
43 StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, encoding);
44 try {
45 fm.setLocation(SOURCE_PATH, Arrays.asList(test_src));
46 fm.setLocation(CLASS_PATH, Arrays.asList(test_classes));
47 fm.setLocation(CLASS_OUTPUT, Arrays.asList(test_classes));
48 } catch (IOException e) {
49 throw new AssertionError(e);
50 }
51 return fm;
52 }
53 }

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