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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 |
11 // with the distribution. | 11 // with the distribution. |
12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
15 // | 15 // |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 // Flags: --harmony-numeric-literals | |
29 | |
30 function TestOctalLiteral() { | 28 function TestOctalLiteral() { |
31 assertEquals(0, 0o0); | 29 assertEquals(0, 0o0); |
32 assertEquals(0, 0O0); | 30 assertEquals(0, 0O0); |
33 assertEquals(1, 0o1); | 31 assertEquals(1, 0o1); |
34 assertEquals(7, 0o7); | 32 assertEquals(7, 0o7); |
35 assertEquals(8, 0o10); | 33 assertEquals(8, 0o10); |
36 assertEquals(63, 0o77); | 34 assertEquals(63, 0o77); |
37 } | 35 } |
38 TestOctalLiteral(); | 36 TestOctalLiteral(); |
39 | 37 |
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62 function TestBinaryLiteralUsingNumberFunction() { | 60 function TestBinaryLiteralUsingNumberFunction() { |
63 assertEquals(0, Number('0b0')); | 61 assertEquals(0, Number('0b0')); |
64 assertEquals(0, Number('0B0')); | 62 assertEquals(0, Number('0B0')); |
65 assertEquals(1, Number('0b1')); | 63 assertEquals(1, Number('0b1')); |
66 assertEquals(2, Number('0b10')); | 64 assertEquals(2, Number('0b10')); |
67 assertEquals(3, Number('0b11')); | 65 assertEquals(3, Number('0b11')); |
68 } | 66 } |
69 TestBinaryLiteralUsingNumberFunction(); | 67 TestBinaryLiteralUsingNumberFunction(); |
70 | 68 |
71 | 69 |
72 // parseInt should (probably) not support 0b and 0o. | |
73 // https://bugs.ecmascript.org/show_bug.cgi?id=1585 | |
74 function TestParseIntDoesNotSupportOctalNorBinary() { | 70 function TestParseIntDoesNotSupportOctalNorBinary() { |
75 assertEquals(0, parseInt('0o77')); | 71 assertEquals(0, parseInt('0o77')); |
76 assertEquals(0, parseInt('0o77', 8)); | 72 assertEquals(0, parseInt('0o77', 8)); |
77 assertEquals(0, parseInt('0b11')); | 73 assertEquals(0, parseInt('0b11')); |
78 assertEquals(0, parseInt('0b11', 2)); | 74 assertEquals(0, parseInt('0b11', 2)); |
79 } | 75 } |
80 TestParseIntDoesNotSupportOctalNorBinary(); | 76 TestParseIntDoesNotSupportOctalNorBinary(); |
81 | 77 |
82 | 78 |
83 function TestParseFloatDoesNotSupportOctalNorBinary() { | 79 function TestParseFloatDoesNotSupportOctalNorBinary() { |
84 assertEquals(0, parseFloat('0o77')); | 80 assertEquals(0, parseFloat('0o77')); |
85 assertEquals(0, parseFloat('0b11')); | 81 assertEquals(0, parseFloat('0b11')); |
86 } | 82 } |
87 TestParseFloatDoesNotSupportOctalNorBinary(); | 83 TestParseFloatDoesNotSupportOctalNorBinary(); |
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