1 /* 2 * Copyright (c) 2017, 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 * @bug 8051768 27 * @summary Verify that javap prints "param" for RuntimeInvisibleParameterAnnotations 28 * @library /tools/lib 29 * @modules jdk.compiler/com.sun.tools.javac.api 30 * jdk.compiler/com.sun.tools.javac.main 31 * jdk.jdeps/com.sun.tools.javap 32 * @build toolbox.ToolBox toolbox.JavacTask toolbox.JavapTask toolbox.Assert 33 * @run main InvisibleParameterAnnotationsTest 34 */ 35 36 import toolbox.Assert; 37 import toolbox.JavacTask; 38 import toolbox.JavapTask; 39 import toolbox.Task; 40 import toolbox.ToolBox; 41 42 import java.util.Collections; 43 import java.util.List; 44 45 public class InvisibleParameterAnnotationsTest { 46 47 private static final String TestSrc = 48 "import java.lang.annotation.Retention \n;" + 49 "import java.lang.annotation.RetentionPolicy \n;" + 50 51 "public class Sample { \n" + 52 53 "@Retention(RetentionPolicy.CLASS) \n" + 54 "public @interface InvisAnno{} \n" + 55 "@Retention(RetentionPolicy.RUNTIME) \n" + 56 "public @interface VisAnno{} \n" + 57 58 "public void Method(@InvisAnno int arg1,@VisAnno int arg2){};" + 59 "}"; 60 61 private static final String ExpectedSubstring = 62 " RuntimeVisibleParameterAnnotations:\n" + 63 " parameter 0:\n" + 64 " parameter 1:\n" + 65 " 0: #14()\n" + 66 " Sample$VisAnno\n" + 67 " RuntimeInvisibleParameterAnnotations:\n" + 68 " parameter 0:\n" + 69 " 0: #16()\n" + 70 " Sample$InvisAnno\n" + 71 " parameter 1:"; 72 main(String[] args)73 public static void main(String[] args) throws Exception { 74 ToolBox tb = new ToolBox(); 75 new JavacTask(tb).sources(TestSrc).run(); 76 77 List<String> res = new JavapTask(tb) 78 .options("-v") 79 .classes("Sample.class") 80 .run() 81 .writeAll() 82 .getOutputLines(Task.OutputKind.DIRECT); 83 84 List<String> expectedList = tb.split(ExpectedSubstring, "\n"); 85 Boolean found = Collections.indexOfSubList(res, expectedList) > -1; 86 Assert.check(found, "expected output not found: " + ExpectedSubstring); 87 } 88 } 89