1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javap/T6868539.java Sat Aug 08 17:56:37 2009 -0700 1.3 @@ -0,0 +1,96 @@ 1.4 +/* 1.5 + * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 6868539 6868548 1.30 + * @summary javap should use current names for constant pool entries, 1.31 + * remove spurious ';' from constant pool entries 1.32 + */ 1.33 + 1.34 +import java.io.*; 1.35 +import java.util.*; 1.36 + 1.37 +public class T6868539 1.38 + 1.39 +{ 1.40 + public static void main(String... args) { 1.41 + new T6868539().run(); 1.42 + } 1.43 + 1.44 + void run() { 1.45 + verify("T6868539", "Utf8 +java/lang/String"); // 1: Utf8 1.46 + // 2: currently unused 1.47 + verify("T6868539", "Integer +123456"); // 3: Integer 1.48 + verify("T6868539", "Float +123456.0f"); // 4: Float 1.49 + verify("T6868539", "Long +123456l"); // 5: Long 1.50 + verify("T6868539", "Double +123456.0d"); // 6: Double 1.51 + verify("T6868539", "Class +#[0-9]+ +// + T6868539"); // 7: Class 1.52 + verify("T6868539", "String +#[0-9]+ +// + not found"); // 8: String 1.53 + verify("T6868539", "Fieldref +#[0-9]+\\.#[0-9]+ +// +T6868539.errors:I"); // 9: Fieldref 1.54 + verify("T6868539", "Methodref +#[0-9]+\\.#[0-9]+ +// +T6868539.run:\\(\\)V"); // 10: Methodref 1.55 + verify("T6868539", "InterfaceMethodref +#[0-9]+\\.#[0-9]+ +// +java/lang/Runnable\\.run:\\(\\)V"); 1.56 + // 11: InterfaceMethodref 1.57 + verify("T6868539", "NameAndType +#[0-9]+:#[0-9]+ +// +run:\\(\\)V"); // 12: NameAndType 1.58 + if (errors > 0) 1.59 + throw new Error(errors + " found."); 1.60 + } 1.61 + 1.62 + void verify(String className, String... expects) { 1.63 + String output = javap(className); 1.64 + for (String expect: expects) { 1.65 + if (!output.matches("(?s).*" + expect + ".*")) 1.66 + error(expect + " not found"); 1.67 + } 1.68 + } 1.69 + 1.70 + void error(String msg) { 1.71 + System.err.println(msg); 1.72 + errors++; 1.73 + } 1.74 + 1.75 + int errors; 1.76 + 1.77 + String javap(String className) { 1.78 + String testClasses = System.getProperty("test.classes", "."); 1.79 + StringWriter sw = new StringWriter(); 1.80 + PrintWriter out = new PrintWriter(sw); 1.81 + String[] args = { "-v", "-classpath", testClasses, className }; 1.82 + int rc = com.sun.tools.javap.Main.run(args, out); 1.83 + if (rc != 0) 1.84 + throw new Error("javap failed. rc=" + rc); 1.85 + out.close(); 1.86 + String output = sw.toString(); 1.87 + System.out.println("class " + className); 1.88 + System.out.println(output); 1.89 + return output; 1.90 + } 1.91 + 1.92 + int i = 123456; 1.93 + float f = 123456.f; 1.94 + double d = 123456.; 1.95 + long l = 123456L; 1.96 + 1.97 + void m(Runnable r) { r.run(); } 1.98 +} 1.99 +