Tue, 01 Sep 2015 18:28:11 +0530
8068901: Surprising behavior with more than one functional interface on a class
8068903: Can't invoke vararg @FunctionalInterface methods
Reviewed-by: attila, hannesw
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | /** |
aoqi@0 | 25 | * JDK-8019987: String trimRight and trimLeft could be defined. |
aoqi@0 | 26 | * |
aoqi@0 | 27 | * @test |
aoqi@0 | 28 | * @run |
aoqi@0 | 29 | */ |
aoqi@0 | 30 | |
aoqi@0 | 31 | var TESTSTRING = "abcde"; |
aoqi@0 | 32 | |
aoqi@0 | 33 | var SPACES = " "; |
aoqi@0 | 34 | var TESTSTRING_LEFT_SPACES = SPACES + TESTSTRING; |
aoqi@0 | 35 | var TESTSTRING_RIGHT_SPACES = TESTSTRING + SPACES; |
aoqi@0 | 36 | var TESTSTRING_BOTH_SPACES = SPACES + TESTSTRING + SPACES; |
aoqi@0 | 37 | var TESTSTRING_MIDDLE_SPACES = TESTSTRING + SPACES + TESTSTRING; |
aoqi@0 | 38 | |
aoqi@0 | 39 | var WHITESPACE = |
aoqi@0 | 40 | " \t" + // space and tab |
aoqi@0 | 41 | "\n\r" + // newline and return |
aoqi@0 | 42 | "\u2028" + // line separator |
aoqi@0 | 43 | "\u2029" + // paragraph separator |
aoqi@0 | 44 | "\u000b" + // tabulation line |
aoqi@0 | 45 | "\u000c" + // ff (ctrl-l) |
aoqi@0 | 46 | "\u00a0" + // Latin-1 space |
aoqi@0 | 47 | "\u1680" + // Ogham space mark |
aoqi@0 | 48 | "\u180e" + // separator, Mongolian vowel |
aoqi@0 | 49 | "\u2000" + // en quad |
aoqi@0 | 50 | "\u2001" + // em quad |
aoqi@0 | 51 | "\u2002" + // en space |
aoqi@0 | 52 | "\u2003" + // em space |
aoqi@0 | 53 | "\u2004" + // three-per-em space |
aoqi@0 | 54 | "\u2005" + // four-per-em space |
aoqi@0 | 55 | "\u2006" + // six-per-em space |
aoqi@0 | 56 | "\u2007" + // figure space |
aoqi@0 | 57 | "\u2008" + // punctuation space |
aoqi@0 | 58 | "\u2009" + // thin space |
aoqi@0 | 59 | "\u200a" + // hair space |
aoqi@0 | 60 | "\u202f" + // narrow no-break space |
aoqi@0 | 61 | "\u205f" + // medium mathematical space |
aoqi@0 | 62 | "\u3000" + // ideographic space |
aoqi@0 | 63 | "\ufeff"; // byte order mark |
aoqi@0 | 64 | var TESTSTRING_LEFT_WHITESPACE = WHITESPACE + TESTSTRING; |
aoqi@0 | 65 | var TESTSTRING_RIGHT_WHITESPACE = TESTSTRING + WHITESPACE; |
aoqi@0 | 66 | var TESTSTRING_BOTH_WHITESPACE = WHITESPACE + TESTSTRING + WHITESPACE; |
aoqi@0 | 67 | var TESTSTRING_MIDDLE_WHITESPACE = TESTSTRING + WHITESPACE + TESTSTRING; |
aoqi@0 | 68 | |
aoqi@0 | 69 | function escape(string) { |
aoqi@0 | 70 | var sb = new java.lang.StringBuilder(); |
aoqi@0 | 71 | sb.append("\""); |
aoqi@0 | 72 | |
aoqi@0 | 73 | for (var i = 0; i < string.length; i++) { |
aoqi@0 | 74 | var ch = string.charAt(i); |
aoqi@0 | 75 | |
aoqi@0 | 76 | switch (ch) { |
aoqi@0 | 77 | case '\\': |
aoqi@0 | 78 | sb.append("\\\\"); |
aoqi@0 | 79 | break; |
aoqi@0 | 80 | case '"': |
aoqi@0 | 81 | sb.append("\\\""); |
aoqi@0 | 82 | break; |
aoqi@0 | 83 | case '\'': |
aoqi@0 | 84 | sb.append("\\\'"); |
aoqi@0 | 85 | break; |
aoqi@0 | 86 | case '\b': |
aoqi@0 | 87 | sb.append("\\b"); |
aoqi@0 | 88 | break; |
aoqi@0 | 89 | case '\f': |
aoqi@0 | 90 | sb.append("\\f"); |
aoqi@0 | 91 | break; |
aoqi@0 | 92 | case '\n': |
aoqi@0 | 93 | sb.append("\\n"); |
aoqi@0 | 94 | break; |
aoqi@0 | 95 | case '\r': |
aoqi@0 | 96 | sb.append("\\r"); |
aoqi@0 | 97 | break; |
aoqi@0 | 98 | case '\t': |
aoqi@0 | 99 | sb.append("\\t"); |
aoqi@0 | 100 | break; |
aoqi@0 | 101 | default: |
aoqi@0 | 102 | var code = string.charCodeAt(i); |
aoqi@0 | 103 | |
aoqi@0 | 104 | if (code < 0x20 || code >= 0xFF) { |
aoqi@0 | 105 | sb.append("\\u"); |
aoqi@0 | 106 | |
aoqi@0 | 107 | var hex = java.lang.Integer.toHexString(code); |
aoqi@0 | 108 | for (var i = hex.length; i < 4; i++) { |
aoqi@0 | 109 | sb.append('0'); |
aoqi@0 | 110 | } |
aoqi@0 | 111 | sb.append(hex); |
aoqi@0 | 112 | } else { |
aoqi@0 | 113 | sb.append(ch); |
aoqi@0 | 114 | } |
aoqi@0 | 115 | |
aoqi@0 | 116 | break; |
aoqi@0 | 117 | } |
aoqi@0 | 118 | } |
aoqi@0 | 119 | |
aoqi@0 | 120 | sb.append("\""); |
aoqi@0 | 121 | |
aoqi@0 | 122 | return sb.toString(); |
aoqi@0 | 123 | } |
aoqi@0 | 124 | |
aoqi@0 | 125 | var count = 0; |
aoqi@0 | 126 | function test(expected, trimmed) { |
aoqi@0 | 127 | count++; |
aoqi@0 | 128 | if (trimmed != expected) { |
aoqi@0 | 129 | print(count + ": Expected: " + escape(expected) + ", found: " + escape(trimmed)); |
aoqi@0 | 130 | } |
aoqi@0 | 131 | } |
aoqi@0 | 132 | |
aoqi@0 | 133 | test("", SPACES.trim()); |
aoqi@0 | 134 | test("", SPACES.trimLeft()); |
aoqi@0 | 135 | test("", SPACES.trimRight()); |
aoqi@0 | 136 | |
aoqi@0 | 137 | test(TESTSTRING, TESTSTRING_LEFT_SPACES.trim()); |
aoqi@0 | 138 | test(TESTSTRING, TESTSTRING_LEFT_SPACES.trimLeft()); |
aoqi@0 | 139 | test(TESTSTRING_LEFT_SPACES, TESTSTRING_LEFT_SPACES.trimRight()); |
aoqi@0 | 140 | |
aoqi@0 | 141 | test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trim()); |
aoqi@0 | 142 | test(TESTSTRING_RIGHT_SPACES, TESTSTRING_RIGHT_SPACES.trimLeft()); |
aoqi@0 | 143 | test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trimRight()); |
aoqi@0 | 144 | |
aoqi@0 | 145 | test(TESTSTRING, TESTSTRING_BOTH_SPACES.trim()); |
aoqi@0 | 146 | test(TESTSTRING_RIGHT_SPACES, TESTSTRING_BOTH_SPACES.trimLeft()); |
aoqi@0 | 147 | test(TESTSTRING_LEFT_SPACES, TESTSTRING_BOTH_SPACES.trimRight()); |
aoqi@0 | 148 | |
aoqi@0 | 149 | test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trim()); |
aoqi@0 | 150 | test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimLeft()); |
aoqi@0 | 151 | test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimRight()); |
aoqi@0 | 152 | |
aoqi@0 | 153 | test("", WHITESPACE.trim()); |
aoqi@0 | 154 | test("", WHITESPACE.trimLeft()); |
aoqi@0 | 155 | test("", WHITESPACE.trimRight()); |
aoqi@0 | 156 | |
aoqi@0 | 157 | test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trim()); |
aoqi@0 | 158 | test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trimLeft()); |
aoqi@0 | 159 | test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_LEFT_WHITESPACE.trimRight()); |
aoqi@0 | 160 | |
aoqi@0 | 161 | test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trim()); |
aoqi@0 | 162 | test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_RIGHT_WHITESPACE.trimLeft()); |
aoqi@0 | 163 | test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trimRight()); |
aoqi@0 | 164 | |
aoqi@0 | 165 | test(TESTSTRING, TESTSTRING_BOTH_WHITESPACE.trim()); |
aoqi@0 | 166 | test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimLeft()); |
aoqi@0 | 167 | test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimRight()); |
aoqi@0 | 168 | |
aoqi@0 | 169 | test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trim()); |
aoqi@0 | 170 | test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimLeft()); |
aoqi@0 | 171 | test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimRight()); |