Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javap/T6729471.java
test/tools/javap/T6729471.java
- changeset 350
- 526de25e0b28
- child 386
- 2c20f17c429c
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| 349:bc0b1f404c40 | 350:526de25e0b28 |
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| 1 /* | |
| 2 * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 21 * have any questions. | |
| 22 */ | |
| 23 | |
| 24 | |
| 25 /* | |
| 26 * @test | |
| 27 * @bug 6729471 | |
| 28 * @summary javap does not output inner interfaces of an interface | |
| 29 */ | |
| 30 | |
| 31 import java.io.*; | |
| 32 import java.util.*; | |
| 33 | |
| 34 public class T6729471 | |
| 35 { | |
| 36 public static void main(String... args) { | |
| 37 new T6729471().run(); | |
| 38 } | |
| 39 | |
| 40 void run() { | |
| 41 // simple class | |
| 42 verify("java.util.Map", | |
| 43 "public abstract boolean containsKey(java.lang.Object)"); | |
| 44 | |
| 45 // inner class | |
| 46 verify("java.util.Map.Entry", | |
| 47 "public abstract K getKey()"); | |
| 48 | |
| 49 // file name | |
| 50 verify("../classes/tools/javap/T6729471.class", | |
| 51 "public static void main(java.lang.String...)"); | |
| 52 | |
| 53 // file url | |
| 54 verify("file:../classes/tools/javap/T6729471.class", | |
| 55 "public static void main(java.lang.String...)"); | |
| 56 | |
| 57 // jar url: rt.jar | |
| 58 File java_home = new File(System.getProperty("java.home")); | |
| 59 if (java_home.getName().equals("jre")) | |
| 60 java_home = java_home.getParentFile(); | |
| 61 File rt_jar = new File(new File(new File(java_home, "jre"), "lib"), "rt.jar"); | |
| 62 verify("jar:file:" + rt_jar + "!/java/util/Map.class", | |
| 63 "public abstract boolean containsKey(java.lang.Object)"); | |
| 64 | |
| 65 // jar url: ct.sym, if it exists | |
| 66 File ct_sym = new File(new File(java_home, "lib"), "ct.sym"); | |
| 67 if (ct_sym.exists()) { | |
| 68 verify("jar:file:" + ct_sym + "!/META-INF/sym/rt.jar/java/util/Map.class", | |
| 69 "public abstract boolean containsKey(java.lang.Object)"); | |
| 70 } else | |
| 71 System.err.println("warning: ct.sym not found"); | |
| 72 | |
| 73 if (errors > 0) | |
| 74 throw new Error(errors + " found."); | |
| 75 } | |
| 76 | |
| 77 void verify(String className, String... expects) { | |
| 78 String output = javap(className); | |
| 79 for (String expect: expects) { | |
| 80 if (output.indexOf(expect)< 0) | |
| 81 error(expect + " not found"); | |
| 82 } | |
| 83 } | |
| 84 | |
| 85 void error(String msg) { | |
| 86 System.err.println(msg); | |
| 87 errors++; | |
| 88 } | |
| 89 | |
| 90 int errors; | |
| 91 | |
| 92 String javap(String className) { | |
| 93 String testClasses = System.getProperty("test.classes", "."); | |
| 94 StringWriter sw = new StringWriter(); | |
| 95 PrintWriter out = new PrintWriter(sw); | |
| 96 String[] args = { "-classpath", testClasses, className }; | |
| 97 int rc = com.sun.tools.javap.Main.run(args, out); | |
| 98 out.close(); | |
| 99 String output = sw.toString(); | |
| 100 System.out.println("class " + className); | |
| 101 System.out.println(output); | |
| 102 if (rc != 0) | |
| 103 throw new Error("javap failed. rc=" + rc); | |
| 104 if (output.indexOf("Error:") != -1) | |
| 105 throw new Error("javap reported error."); | |
| 106 return output; | |
| 107 } | |
| 108 } | |
| 109 |
