Mon, 08 Apr 2013 15:53:08 +0100
8010404: Lambda debugging: redundant LineNumberTable entry for lambda capture
Summary: Ignore indy entries in LineNumberTable
Reviewed-by: jjg
duke@1 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. |
duke@1 | 8 | * |
duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 13 | * accompanied this code). |
duke@1 | 14 | * |
duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 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. |
duke@1 | 22 | */ |
duke@1 | 23 | |
duke@1 | 24 | /* |
duke@1 | 25 | * @test |
duke@1 | 26 | * @summary com.sun.tools.util.List.toArray violates Collection spec |
duke@1 | 27 | */ |
duke@1 | 28 | |
duke@1 | 29 | import com.sun.tools.javac.util.List; |
duke@1 | 30 | |
duke@1 | 31 | public class T6238612 { |
duke@1 | 32 | public static void main(String... args) { |
duke@1 | 33 | new T6238612().test(); |
duke@1 | 34 | } |
duke@1 | 35 | |
duke@1 | 36 | boolean error = false; |
duke@1 | 37 | |
duke@1 | 38 | // exercise the List.toArray method for a variety of lists |
duke@1 | 39 | void test() { |
duke@1 | 40 | test(List.<String>nil()); |
duke@1 | 41 | test(List.of("a")); |
duke@1 | 42 | test(List.of("a", "b", "c")); |
duke@1 | 43 | test(List.of("a", "b", "c", "d", "e", "f")); |
duke@1 | 44 | if (error) |
duke@1 | 45 | throw new Error("test failed"); |
duke@1 | 46 | } |
duke@1 | 47 | |
duke@1 | 48 | // given a list, exercise the List.toArray method for a variety of arrays |
duke@1 | 49 | void test(List<String> list) { |
duke@1 | 50 | int n = list.size(); |
duke@1 | 51 | if (n > 0) |
duke@1 | 52 | test(list, new String[0]); |
duke@1 | 53 | |
duke@1 | 54 | if (n > 1) |
duke@1 | 55 | test(list, new String[n - 1]); |
duke@1 | 56 | |
duke@1 | 57 | test(list, new String[n]); |
duke@1 | 58 | test(list, new String[n + 1]); |
duke@1 | 59 | test(list, new String[n + 5]); |
duke@1 | 60 | } |
duke@1 | 61 | |
duke@1 | 62 | // test the List.toArray method for a particular list and array |
duke@1 | 63 | void test(List<String> list, String[] array) { |
duke@1 | 64 | String[] result = list.toArray(array); |
duke@1 | 65 | |
duke@1 | 66 | if (result.length < list.size()) { |
duke@1 | 67 | error("returned array is too small; expected: " + list.size() + ", found: " + result.length); |
duke@1 | 68 | return; |
duke@1 | 69 | } |
duke@1 | 70 | |
duke@1 | 71 | if (list.size() <= array.length && result != array) |
duke@1 | 72 | error("new array wrongly created"); |
duke@1 | 73 | |
duke@1 | 74 | int i = 0; |
duke@1 | 75 | for (String s: list) |
duke@1 | 76 | check(result, i++, s); |
duke@1 | 77 | |
duke@1 | 78 | if (i < result.length) |
duke@1 | 79 | check(result, i, null); |
duke@1 | 80 | } |
duke@1 | 81 | |
duke@1 | 82 | // check a specific element of an array |
duke@1 | 83 | void check(String[] array, int i, String expected) { |
duke@1 | 84 | if (!equal(array[i], expected)) |
duke@1 | 85 | error("element " + i + " incorrect; expected: " + str(expected) + ", found: " + str(array[i])); |
duke@1 | 86 | } |
duke@1 | 87 | |
duke@1 | 88 | // check if two strings are both null or are equal |
duke@1 | 89 | boolean equal(String s1, String s2) { |
duke@1 | 90 | return (s1 == null ? s2 == null : s1.equals(s2)); |
duke@1 | 91 | } |
duke@1 | 92 | |
duke@1 | 93 | String str(String s) { |
duke@1 | 94 | return (s == null ? "null" : '"' + s + '"'); |
duke@1 | 95 | } |
duke@1 | 96 | |
duke@1 | 97 | void error(String message) { |
duke@1 | 98 | System.err.println(message); |
duke@1 | 99 | error = true; |
duke@1 | 100 | } |
duke@1 | 101 | } |