Mon, 03 Oct 2016 11:21:14 -0700
Added tag jdk8u122-b02 for changeset 2baeb96fa198
jjg@345 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
jjg@345 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jjg@345 | 4 | * |
jjg@345 | 5 | * This code is free software; you can redistribute it and/or modify it |
jjg@345 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jjg@345 | 7 | * published by the Free Software Foundation. |
jjg@345 | 8 | * |
jjg@345 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jjg@345 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jjg@345 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jjg@345 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jjg@345 | 13 | * accompanied this code). |
jjg@345 | 14 | * |
jjg@345 | 15 | * You should have received a copy of the GNU General Public License version |
jjg@345 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jjg@345 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jjg@345 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
jjg@345 | 22 | */ |
jjg@345 | 23 | |
jjg@345 | 24 | |
jjg@345 | 25 | /* |
jjg@345 | 26 | * @test |
jjg@345 | 27 | * @bug 6866657 |
jjg@345 | 28 | * @summary add byteLength() method to primary classfile types |
jjg@345 | 29 | */ |
jjg@345 | 30 | |
jjg@345 | 31 | import java.io.*; |
jjg@345 | 32 | import java.util.*; |
jjg@345 | 33 | import javax.tools.*; |
jjg@345 | 34 | import com.sun.tools.javap.*; |
jjg@345 | 35 | |
jjg@345 | 36 | public class T6866657 |
jjg@345 | 37 | { |
jjg@345 | 38 | public static void main(String... args) { |
jjg@345 | 39 | new T6866657().run(); |
jjg@345 | 40 | } |
jjg@345 | 41 | |
jjg@345 | 42 | void run() { |
jjg@345 | 43 | verify("java.lang.Object"); |
jjg@345 | 44 | verify("java.lang.String"); |
jjg@345 | 45 | verify("java.util.List"); |
jjg@345 | 46 | verify("java.util.ArrayList"); |
jjg@345 | 47 | if (errors > 0) |
jjg@345 | 48 | throw new Error(errors + " found."); |
jjg@345 | 49 | } |
jjg@345 | 50 | |
jjg@345 | 51 | void verify(String className) { |
jjg@345 | 52 | try { |
jjg@345 | 53 | PrintWriter log = new PrintWriter(System.out); |
jjg@345 | 54 | JavaFileManager fileManager = JavapFileManager.create(null, log); |
jjg@345 | 55 | JavaFileObject fo = fileManager.getJavaFileForInput(StandardLocation.PLATFORM_CLASS_PATH, className, JavaFileObject.Kind.CLASS); |
jjg@345 | 56 | if (fo == null) { |
jjg@345 | 57 | error("Can't find " + className); |
jjg@345 | 58 | } else { |
jjg@345 | 59 | JavapTask t = new JavapTask(log, fileManager, null); |
jjg@345 | 60 | t.handleOptions(new String[] { "-sysinfo", className }); |
jjg@345 | 61 | JavapTask.ClassFileInfo cfInfo = t.read(fo); |
jjg@345 | 62 | expectEqual(cfInfo.cf.byteLength(), cfInfo.size); |
jjg@345 | 63 | } |
jjg@345 | 64 | } catch (Exception e) { |
jjg@345 | 65 | e.printStackTrace(); |
jjg@345 | 66 | error("Exception: " + e); |
jjg@345 | 67 | } |
jjg@345 | 68 | } |
jjg@345 | 69 | |
jjg@345 | 70 | void expectEqual(int found, int expected) { |
jjg@345 | 71 | if (found != expected) |
jjg@345 | 72 | error("bad value found: " + found + " expected: " + expected); |
jjg@345 | 73 | } |
jjg@345 | 74 | |
jjg@345 | 75 | void error(String msg) { |
jjg@345 | 76 | System.err.println(msg); |
jjg@345 | 77 | errors++; |
jjg@345 | 78 | } |
jjg@345 | 79 | |
jjg@345 | 80 | int errors; |
jjg@345 | 81 | } |
jjg@345 | 82 |