v8/test/webkit/fast/js/regexp-ranges-and-escaped-hyphens.js
machenbach@chromium.org 3c9efdeeb4 Migrate more tests from blink repository.
The stand-alone test driver is changed a bit:
- Don't use the errorMessage list. It is used differently in the embedded driver. There it collects parser errors - instead of failure messages.
- Remove html links in description texts. Some test descriptions print a web reference.

The migrated tests fall into 3 categories:
1. Tests outside fast/js
2. Tests that print FAIL messages (and also expect those) - these tests should be examined later if they make sense at all
3. Tests with html links in the test description

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20280003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-25 19:54:24 +00:00

76 lines
3.6 KiB
JavaScript

// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
description(
'Tests for bug <a href="https://bugs.webkit.org/show_bug.cgi?id=21232">#21232</a>, and related range issues described in bug.'
);
// Basic test for ranges - one to three and five are in regexp, four is not, and '-' should not match
var regexp01 = /[1-35]+/.exec("-12354");
shouldBe('regexp01.toString()', '"1235"');
// Tests inserting an escape character class into the above pattern - where the spaces fall within the
// range it is no longer a range - hyphens should now match, two should not.
var regexp01a = /[\s1-35]+/.exec("-123 54");
shouldBe('regexp01a.toString()', '"123 5"');
// These are invalid ranges, according to ECMA-262, but we allow them.
var regexp01b = /[1\s-35]+/.exec("21-3 54");
shouldBe('regexp01b.toString()', '"1-3 5"');
var regexp01c = /[1-\s35]+/.exec("21-3 54");
shouldBe('regexp01c.toString()', '"1-3 5"');
var regexp01d = /[1-3\s5]+/.exec("-123 54");
shouldBe('regexp01d.toString()', '"123 5"');
var regexp01e = /[1-35\s5]+/.exec("-123 54");
shouldBe('regexp01e.toString()', '"123 5"');
// hyphens are normal charaters if a range is not fully specified.
var regexp01f = /[-3]+/.exec("2-34");
shouldBe('regexp01f.toString()', '"-3"');
var regexp01g = /[2-]+/.exec("12-3");
shouldBe('regexp01g.toString()', '"2-"');
// Similar to the above tests, but where the hyphen is escaped this is never a range.
var regexp02 = /[1\-35]+/.exec("21-354");
shouldBe('regexp02.toString()', '"1-35"');
// As above.
var regexp02a = /[\s1\-35]+/.exec("21-3 54");
shouldBe('regexp02a.toString()', '"1-3 5"');
var regexp02b = /[1\s\-35]+/.exec("21-3 54");
shouldBe('regexp02b.toString()', '"1-3 5"');
var regexp02c = /[1\-\s35]+/.exec("21-3 54");
shouldBe('regexp02c.toString()', '"1-3 5"');
var regexp02d = /[1\-3\s5]+/.exec("21-3 54");
shouldBe('regexp02d.toString()', '"1-3 5"');
var regexp02e = /[1\-35\s5]+/.exec("21-3 54");
shouldBe('regexp02e.toString()', '"1-3 5"');
// Test that an escaped hyphen can be used as a bound on a range.
var regexp03a = /[\--0]+/.exec(",-.01");
shouldBe('regexp03a.toString()', '"-.0"');
var regexp03b = /[+-\-]+/.exec("*+,-.");
shouldBe('regexp03b.toString()', '"+,-"');
// The actual bug reported.
var bug21232 = (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test('@');
shouldBe('bug21232', 'false');