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test/tools/sjavac/SJavacWrapper.java@837f6e6559d5 (annotated)

test/tools/sjavac/SJavacWrapper.java

Mon, 21 Mar 2016 15:00:03 -0700

author

asaha

date

Mon, 21 Mar 2016 15:00:03 -0700

changeset 3197

837f6e6559d5

parent 1516

8943b4213f59

child 2525

2eb010b6cb22

permissions

-rw-r--r--

Merge

ohrstrom@1504	1	/*
ohrstrom@1504	2	* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
ohrstrom@1504	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohrstrom@1504	4	*
ohrstrom@1504	5	* This code is free software; you can redistribute it and/or modify it
ohrstrom@1504	6	* under the terms of the GNU General Public License version 2 only, as
ohrstrom@1504	7	* published by the Free Software Foundation.
ohrstrom@1504	8	*
ohrstrom@1504	9	* This code is distributed in the hope that it will be useful, but WITHOUT
ohrstrom@1504	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohrstrom@1504	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohrstrom@1504	12	* version 2 for more details (a copy is included in the LICENSE file that
ohrstrom@1504	13	* accompanied this code).
ohrstrom@1504	14	*
ohrstrom@1504	15	* You should have received a copy of the GNU General Public License version
ohrstrom@1504	16	* 2 along with this work; if not, write to the Free Software Foundation,
ohrstrom@1504	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohrstrom@1504	18	*
ohrstrom@1504	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohrstrom@1504	20	* or visit www.oracle.com if you need additional information or have any
ohrstrom@1504	21	* questions.
ohrstrom@1504	22	*/
ohrstrom@1504	23
ohrstrom@1504	24	/*
ohrstrom@1504	25	* @test
ohrstrom@1504	26	* @summary Test all aspects of sjavac.
ohrstrom@1504	27	*
ohrstrom@1504	28	* @bug 8004658
ohrstrom@1504	29	* @summary Add internal smart javac wrapper to solve JEP 139
ohrstrom@1504	30	*
jjg@1516	31	* @run main SJavacWrapper
ohrstrom@1504	32	*/
ohrstrom@1504	33
ohrstrom@1504	34	import java.io.*;
jjg@1516	35	import java.lang.reflect.Method;
ohrstrom@1504	36	import java.net.*;
ohrstrom@1504	37
ohrstrom@1504	38
ohrstrom@1504	39	public
jjg@1516	40	class SJavacWrapper {
ohrstrom@1504	41
ohrstrom@1504	42	public static void main(String... args) throws Exception {
jjg@1516	43	URL url = SJavacWrapper.class.getClassLoader().getResource("com/sun/tools/sjavac/Main.class");
ohrstrom@1504	44	if (url == null) {
ohrstrom@1504	45	// No sjavac in the classpath.
jjg@1516	46	System.out.println("sjavac not available: pass by default");
ohrstrom@1504	47	return;
ohrstrom@1504	48	}
ohrstrom@1504	49
jjg@1516	50	File testSrc = new File(System.getProperty("test.src"));
jjg@1516	51	File sjavac_java = new File(testSrc, "SJavac.java");
jjg@1516	52	File testClasses = new File(System.getProperty("test.classes"));
jjg@1516	53	File sjavac_class = new File(testClasses, "SJavac.class");
jjg@1516	54	if (sjavac_class.lastModified() < sjavac_java.lastModified()) {
jjg@1516	55	String[] javac_args = { "-d", testClasses.getPath(), sjavac_java.getPath() };
jjg@1516	56	System.err.println("Recompiling SJavac.java");
jjg@1516	57	int rc = com.sun.tools.javac.Main.compile(javac_args);
jjg@1516	58	if (rc != 0)
jjg@1516	59	throw new Exception("compilation failed");
jjg@1516	60	}
jjg@1516	61
jjg@1516	62	Class<?> sjavac = Class.forName("SJavac");
jjg@1516	63	Method sjavac_main = sjavac.getMethod("main", String[].class);
jjg@1516	64	sjavac_main.invoke(null, new Object[] { args });
ohrstrom@1504	65	}
ohrstrom@1504	66
ohrstrom@1504	67	}