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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // Check that RegExp.prototype is itself a RegExp object. | 28 // Check that RegExp.prototype is itself a RegExp object. |
29 | 29 |
30 var proto = RegExp.prototype; | 30 var proto = RegExp.prototype; |
31 assertEquals("[object RegExp]", Object.prototype.toString.call(proto)); | 31 assertEquals("[object RegExp]", Object.prototype.toString.call(proto)); |
32 | 32 |
33 assertEquals("", proto.source); | 33 assertEquals("(?:)", proto.source); |
34 assertEquals(false, proto.global); | 34 assertEquals(false, proto.global); |
35 assertEquals(false, proto.multiline); | 35 assertEquals(false, proto.multiline); |
36 assertEquals(false, proto.ignoreCase); | 36 assertEquals(false, proto.ignoreCase); |
37 assertEquals(0, proto.lastIndex); | 37 assertEquals(0, proto.lastIndex); |
38 | 38 |
39 assertEquals("/(?:)/", proto.toString()); | 39 assertEquals("/(?:)/", proto.toString()); |
40 | 40 |
41 var execResult = proto.exec("argle"); | 41 var execResult = proto.exec("argle"); |
42 assertEquals(1, execResult.length); | 42 assertEquals(1, execResult.length); |
43 assertEquals("", execResult[0]); | 43 assertEquals("", execResult[0]); |
44 assertEquals("argle", execResult.input); | 44 assertEquals("argle", execResult.input); |
45 assertEquals(0, execResult.index); | 45 assertEquals(0, execResult.index); |
46 | 46 |
47 assertTrue(proto.test("argle")); | 47 assertTrue(proto.test("argle")); |
48 | 48 |
49 // We disallow re-compiling the RegExp.prototype object. | 49 // We disallow re-compiling the RegExp.prototype object. |
50 assertThrows(function(){ proto.compile("something"); }, TypeError); | 50 assertThrows(function(){ proto.compile("something"); }, TypeError); |
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