Fri, 24 May 2013 15:27:12 +0100
8014649: Regression: bug in Resolve.resolveOperator
Summary: Missing curly braces causes Resolve.findMethod to be called spuriously
Reviewed-by: jjg, vromero
1 /*
2 * Copyright (c) 2008, 2010, 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 * @bug 6705935
27 * @summary javac reports path name of entry in ZipFileIndex incorectly
28 */
30 import java.io.*;
31 import java.util.*;
32 import javax.tools.*;
33 import com.sun.tools.javac.file.*;
34 import com.sun.tools.javac.file.ZipArchive.ZipFileObject;
35 import com.sun.tools.javac.file.ZipFileIndexArchive.ZipFileIndexFileObject;
37 public class T6705935 {
38 public static void main(String... args) throws Exception {
39 new T6705935().run();
40 }
42 public void run() throws Exception {
43 File java_home = new File(System.getProperty("java.home"));
44 if (java_home.getName().equals("jre"))
45 java_home = java_home.getParentFile();
47 JavaCompiler c = ToolProvider.getSystemJavaCompiler();
48 StandardJavaFileManager fm = c.getStandardFileManager(null, null, null);
49 //System.err.println("platform class path: " + asList(fm.getLocation(StandardLocation.PLATFORM_CLASS_PATH)));
51 for (JavaFileObject fo: fm.list(StandardLocation.PLATFORM_CLASS_PATH,
52 "java.lang",
53 Collections.singleton(JavaFileObject.Kind.CLASS),
54 false)) {
55 test++;
57 if (!(fo instanceof ZipFileObject || fo instanceof ZipFileIndexFileObject)) {
58 System.out.println("Skip " + fo.getClass().getSimpleName() + " " + fo.getName());
59 skip++;
60 continue;
61 }
63 //System.err.println(fo.getName());
64 String p = fo.getName();
65 int bra = p.indexOf("(");
66 int ket = p.indexOf(")");
67 //System.err.println(bra + "," + ket + "," + p.length());
68 if (bra == -1 || ket != p.length() -1)
69 throw new Exception("unexpected path: " + p + "[" + bra + "," + ket + "," + p.length());
70 String part1 = p.substring(0, bra);
71 String part2 = p.substring(bra + 1, ket);
72 //System.err.println("[" + part1 + "|" + part2 + "]" + " " + java_home);
73 if (part1.equals(part2) || !part1.startsWith(java_home.getPath()))
74 throw new Exception("bad path: " + p);
76 }
78 if (test == 0)
79 throw new Exception("no files found");
81 if (skip == 0)
82 System.out.println(test + " files found");
83 else
84 System.out.println(test + " files found, " + skip + " files skipped");
86 if (test == skip)
87 System.out.println("Warning: all files skipped; no platform classes found in zip files.");
88 }
90 private <T> List<T> asList(Iterable<? extends T> items) {
91 List<T> list = new ArrayList<T>();
92 for (T item: items)
93 list.add(item);
94 return list;
95 }
97 private int skip;
98 private int test;
99 }