9bed566bdb
Added presubmit step to check copyright. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
66 lines
3.1 KiB
JavaScript
66 lines
3.1 KiB
JavaScript
// Copyright 2008 the V8 project authors. All rights reserved.
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * 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.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
|
|
// OWNER OR 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.
|
|
|
|
var s = 'abcdefghijklmn';
|
|
assertEquals(s, s.substr());
|
|
assertEquals(s, s.substr(0));
|
|
assertEquals(s, s.substr('0'));
|
|
assertEquals(s, s.substr(void 0));
|
|
assertEquals(s, s.substr(null));
|
|
assertEquals(s, s.substr(false));
|
|
assertEquals(s, s.substr(0.9));
|
|
assertEquals(s, s.substr({ valueOf: function() { return 0; } }));
|
|
assertEquals(s, s.substr({ toString: function() { return '0'; } }));
|
|
|
|
var s1 = s.substring(1);
|
|
assertEquals(s1, s.substr(1));
|
|
assertEquals(s1, s.substr('1'));
|
|
assertEquals(s1, s.substr(true));
|
|
assertEquals(s1, s.substr(1.1));
|
|
assertEquals(s1, s.substr({ valueOf: function() { return 1; } }));
|
|
assertEquals(s1, s.substr({ toString: function() { return '1'; } }));
|
|
|
|
for (var i = 0; i < s.length; i++)
|
|
for (var j = i; j < s.length + 5; j++)
|
|
assertEquals(s.substring(i, j), s.substr(i, j - i));
|
|
|
|
assertEquals(s.substring(s.length - 1), s.substr(-1));
|
|
assertEquals(s.substring(s.length - 1), s.substr(-1.2));
|
|
assertEquals(s.substring(s.length - 1), s.substr(-1.7));
|
|
assertEquals(s.substring(s.length - 2), s.substr(-2));
|
|
assertEquals(s.substring(s.length - 2), s.substr(-2.3));
|
|
assertEquals(s.substring(s.length - 2, s.length - 1), s.substr(-2, 1));
|
|
assertEquals(s, s.substr(-100));
|
|
assertEquals('abc', s.substr(-100, 3));
|
|
assertEquals(s1, s.substr(-s.length + 1));
|
|
|
|
// assertEquals('', s.substr(0, void 0)); // smjs and rhino
|
|
assertEquals('abcdefghijklmn', s.substr(0, void 0)); // kjs and v8
|
|
assertEquals('', s.substr(0, null));
|
|
assertEquals(s, s.substr(0, String(s.length)));
|
|
assertEquals('a', s.substr(0, true));
|