| /* |
| * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * JDK-8012460: RegExp regression |
| * |
| * @test |
| * @run |
| */ |
| |
| |
| var semver = "\\s*[v=]*\\s*([0-9]+)" // major |
| + "\\.([0-9]+)" // minor |
| + "\\.([0-9]+)" // patch |
| + "(-[0-9]+-?)?" // build |
| + "([a-zA-Z-+][a-zA-Z0-9-\.:]*)?" // tag |
| , exprComparator = "^((<|>)?=?)\s*("+semver+")$|^$"; |
| var validComparator = new RegExp("^"+exprComparator+"$"); |
| |
| |
| print(exprComparator); |
| print(">=0.6.0-".match(validComparator)); |
| print("=0.6.0-".match(validComparator)); |
| print("0.6.0-".match(validComparator)); |
| print("<=0.6.0-".match(validComparator)); |
| print(">=0.6.0-a:b-c.d".match(validComparator)); |
| print("=0.6.0-a:b-c.d".match(validComparator)); |
| print("0.6.0+a:b-c.d".match(validComparator)); |
| print("<=0.6.0+a:b-c.d".match(validComparator)); |
| |
| print(/[a-zA-Z-+]/.exec("a")); |
| print(/[a-zA-Z-+]/.exec("b")); |
| print(/[a-zA-Z-+]/.exec("y")); |
| print(/[a-zA-Z-+]/.exec("z")); |
| print(/[a-zA-Z-+]/.exec("B")); |
| print(/[a-zA-Z-+]/.exec("Y")); |
| print(/[a-zA-Z-+]/.exec("Z")); |
| print(/[a-zA-Z-+]/.exec("-")); |
| print(/[a-zA-Z-+]/.exec("+")); |