b32ff09a49
added more tests. Review URL: https://chromiumcodereview.appspot.com/10008104 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
89 lines
3.4 KiB
JavaScript
Executable File
89 lines
3.4 KiB
JavaScript
Executable File
// Copyright 2012 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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function oneMatch(re) {
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"abcd".replace(re, function() { });
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assertEquals("abcd", RegExp.input);
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assertEquals("a", RegExp.leftContext);
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assertEquals("b", RegExp.lastMatch);
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assertEquals("", RegExp.lastParen);
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assertEquals(undefined, RegExp.lastIndex);
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assertEquals(undefined, RegExp.index);
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assertEquals("cd", RegExp.rightContext);
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for (var i = 1; i < 10; i++) {
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assertEquals("", RegExp['$' + i]);
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}
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}
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oneMatch(/b/);
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oneMatch(/b/g);
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"abcdabcd".replace(/b/g, function() { });
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assertEquals("abcdabcd", RegExp.input);
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assertEquals("abcda", RegExp.leftContext);
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assertEquals("b", RegExp.lastMatch);
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assertEquals("", RegExp.lastParen);
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assertEquals(undefined, RegExp.lastIndex);
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assertEquals(undefined, RegExp.index);
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assertEquals("cd", RegExp.rightContext);
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for (var i = 1; i < 10; i++) {
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assertEquals("", RegExp['$' + i]);
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}
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function captureMatch(re) {
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"abcd".replace(re, function() { });
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assertEquals("abcd", RegExp.input);
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assertEquals("a", RegExp.leftContext);
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assertEquals("bc", RegExp.lastMatch);
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assertEquals("c", RegExp.lastParen);
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assertEquals(undefined, RegExp.lastIndex);
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assertEquals(undefined, RegExp.index);
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assertEquals("d", RegExp.rightContext);
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assertEquals('b', RegExp.$1);
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assertEquals('c', RegExp.$2);
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for (var i = 3; i < 10; i++) {
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assertEquals("", RegExp['$' + i]);
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}
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}
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captureMatch(/(b)(c)/);
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captureMatch(/(b)(c)/g);
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"abcdabcd".replace(/(b)(c)/g, function() { });
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assertEquals("abcdabcd", RegExp.input);
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assertEquals("abcda", RegExp.leftContext);
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assertEquals("bc", RegExp.lastMatch);
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assertEquals("c", RegExp.lastParen);
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assertEquals(undefined, RegExp.lastIndex);
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assertEquals(undefined, RegExp.index);
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assertEquals("d", RegExp.rightContext);
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assertEquals('b', RegExp.$1);
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assertEquals('c', RegExp.$2);
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for (var i = 3; i < 10; i++) {
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assertEquals("", RegExp['$' + i]);
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}
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