NoSourceFileAttribute.java revision 2942:08092deced3f 
1/*
2 * Copyright (c) 2014, 2015, 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/*
25 * @test
26 * @summary sourcefile attribute test for file compiled without debug information.
27 * @bug 8040129
28 * @library /tools/lib /tools/javac/lib ../lib
29 * @modules jdk.jdeps/com.sun.tools.classfile
30 *          jdk.compiler/com.sun.tools.javac.api
31 *          jdk.compiler/com.sun.tools.javac.file
32 *          jdk.compiler/com.sun.tools.javac.main
33 * @build ToolBox SourceFileTestBase TestBase InMemoryFileManager
34 * @compile -g:none NoSourceFileAttribute.java
35 * @run main NoSourceFileAttribute
36 */
37
38import com.sun.tools.classfile.Attribute;
39import com.sun.tools.classfile.ClassFile;
40import com.sun.tools.classfile.ConstantPoolException;
41
42import java.io.IOException;
43
44
45public class NoSourceFileAttribute extends TestBase {
46    public static void main(String[] args) throws Exception {
47        new NoSourceFileAttribute().test();
48    }
49
50    public void test() throws IOException, ConstantPoolException {
51        assertNull(
52                ClassFile.read(getClassFile(NoSourceFileAttribute.class)).getAttribute(Attribute.SourceFile),
53                "Classfile should have no SourceFile attribute when compiled without debug information.");
54    }
55}
56