aoqi@0: /*
aoqi@0:  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * JDK-8011714: Regexp decimal escape handling still not correct
aoqi@0:  *
aoqi@0:  * @test
aoqi@0:  * @run
aoqi@0:  */
aoqi@0: 
aoqi@0: // \0 should be interpreted as <NUL> character here
aoqi@0: print(/\08/.test("\x008"));
aoqi@0: print(/[\08]/.test("8"));
aoqi@0: print(/[\08]/.test("\x00"));
aoqi@0: 
aoqi@0: // Can't be converted to octal thus encoded as literal char sequence
aoqi@0: print(/\8/.exec("\\8"));
aoqi@0: print(/[\8]/.exec("\\"));
aoqi@0: print(/[\8]/.exec("8"));
aoqi@0: 
aoqi@0: // 0471 is too high for an octal escape so it is \047 outside a character class
aoqi@0: // and \\471 inside a character class
aoqi@0: print(/\471/.exec("\x271"));
aoqi@0: print(/[\471]/.exec("1"));
aoqi@0: print(/[\471]/.exec("\x27"));
aoqi@0: 
aoqi@0: // 0366 is a valid octal escape (246)
aoqi@0: print(/\366/.test("\xf6"));
aoqi@0: print(/[\366]/.test("\xf6"));
aoqi@0: print(/[\366]/.test("\xf6"));
aoqi@0: 
aoqi@0: // more tests for conversion of invalid backreferences to octal escapes or literals
aoqi@0: print(/(a)(b)(c)(d)\4/.exec("abcdd"));
aoqi@0: print(/(a)(b)(c)(d)\4x/.exec("abcddx"));
aoqi@0: print(/(a)(b)(c)(d)\47/.exec("abcdd7"));
aoqi@0: print(/(a)(b)(c)(d)\47/.exec("abcd\x27"));
aoqi@0: print(/(a)(b)(c)(d)\47xyz/.exec("abcd\x27xyz"));
aoqi@0: print(/(a)(b)(c)(d)[\47]/.exec("abcd\x27"));
aoqi@0: print(/(a)(b)(c)(d)[\47]xyz/.exec("abcd\x27xyz"));
aoqi@0: print(/(a)(b)(c)(d)\48/.exec("abcd\x048"));
aoqi@0: print(/(a)(b)(c)(d)\48xyz/.exec("abcd\x048xyz"));
aoqi@0: print(/(a)(b)(c)(d)[\48]/.exec("abcd\x04"));
aoqi@0: print(/(a)(b)(c)(d)[\48]xyz/.exec("abcd\x04xyz"));
aoqi@0: print(/(a)(b)(c)(d)\84/.exec("abcd84"));
aoqi@0: print(/(a)(b)(c)(d)\84xyz/.exec("abcd84xyz"));
aoqi@0: print(/(a)(b)(c)(d)[\84]/.exec("abcd8"));
aoqi@0: print(/(a)(b)(c)(d)[\84]xyz/.exec("abcd8xyz"));
aoqi@0: