Mon, 02 Mar 2015 11:16:46 -0800
Added tag jdk8u45-b10 for changeset 572895f19937
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 */
24 /*
25 * @test
26 * @summary Test all aspects of sjavac.
27 *
28 * @bug 8004658
29 * @summary Add internal smart javac wrapper to solve JEP 139
30 *
31 * @run main SJavacWrapper
32 */
34 import java.io.*;
35 import java.lang.reflect.Method;
36 import java.net.*;
39 public
40 class SJavacWrapper {
42 public static void main(String... args) throws Exception {
43 URL url = SJavacWrapper.class.getClassLoader().getResource("com/sun/tools/sjavac/Main.class");
44 if (url == null) {
45 // No sjavac in the classpath.
46 System.out.println("sjavac not available: pass by default");
47 return;
48 }
50 File testSrc = new File(System.getProperty("test.src"));
51 File sjavac_java = new File(testSrc, "SJavac.java");
52 File testClasses = new File(System.getProperty("test.classes"));
53 File sjavac_class = new File(testClasses, "SJavac.class");
54 if (sjavac_class.lastModified() < sjavac_java.lastModified()) {
55 String[] javac_args = { "-d", testClasses.getPath(), sjavac_java.getPath() };
56 System.err.println("Recompiling SJavac.java");
57 int rc = com.sun.tools.javac.Main.compile(javac_args);
58 if (rc != 0)
59 throw new Exception("compilation failed");
60 }
62 Class<?> sjavac = Class.forName("SJavac");
63 Method sjavac_main = sjavac.getMethod("main", String[].class);
64 sjavac_main.invoke(null, new Object[] { args });
65 }
67 }