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1 // Copyright 2013 the V8 project authors. All rights reserved. | |
2 // Redistribution and use in source and binary forms, with or without | |
3 // modification, are permitted provided that the following conditions are | |
4 // met: | |
5 // | |
6 // * Redistributions of source code must retain the above copyright | |
7 // notice, this list of conditions and the following disclaimer. | |
8 // * Redistributions in binary form must reproduce the above | |
9 // copyright notice, this list of conditions and the following | |
10 // disclaimer in the documentation and/or other materials provided | |
11 // with the distribution. | |
12 // * Neither the name of Google Inc. nor the names of its | |
13 // contributors may be used to endorse or promote products derived | |
14 // from this software without specific prior written permission. | |
15 // | |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
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. | |
27 | |
28 // Flags: --harmony-numeric-literals | |
29 | |
30 function TestOctalLiteral() { | |
31 assertEquals(0, 0o0); | |
32 assertEquals(0, 0O0); | |
33 assertEquals(1, 0o1); | |
34 assertEquals(7, 0o7); | |
35 assertEquals(8, 0o10); | |
36 assertEquals(63, 0o77); | |
37 } | |
38 TestOctalLiteral(); | |
39 | |
40 | |
41 function TestOctalLiteralUsingNumberFunction() { | |
42 assertEquals(0, Number('0o0')); | |
43 assertEquals(0, Number('0O0')); | |
44 assertEquals(1, Number('0o1')); | |
45 assertEquals(7, Number('0o7')); | |
46 assertEquals(8, Number('0o10')); | |
47 assertEquals(63, Number('0o77')); | |
48 } | |
49 TestOctalLiteralUsingNumberFunction(); | |
50 | |
51 | |
52 function TestBinaryLiteral() { | |
53 assertEquals(0, 0b0); | |
54 assertEquals(0, 0B0); | |
55 assertEquals(1, 0b1); | |
56 assertEquals(2, 0b10); | |
57 assertEquals(3, 0b11); | |
58 } | |
59 TestBinaryLiteral(); | |
60 | |
61 | |
62 function TestBinaryLiteralUsingNumberFunction() { | |
63 assertEquals(0, Number('0b0')); | |
64 assertEquals(0, Number('0B0')); | |
65 assertEquals(1, Number('0b1')); | |
66 assertEquals(2, Number('0b10')); | |
67 assertEquals(3, Number('0b11')); | |
68 } | |
69 TestBinaryLiteralUsingNumberFunction(); | |
70 | |
71 | |
72 // parseInt should (probably) not support 0b and 0o. | |
73 // https://bugs.ecmascript.org/show_bug.cgi?id=1585 | |
74 function TestParseIntDoesNotSupportOctalNorBinary() { | |
75 assertEquals(0, parseInt('0o77')); | |
76 assertEquals(0, parseInt('0o77', 8)); | |
77 assertEquals(0, parseInt('0b11')); | |
78 assertEquals(0, parseInt('0b11', 2)); | |
79 } | |
80 TestParseIntDoesNotSupportOctalNorBinary(); | |
81 | |
82 | |
83 function TestParseFloatDoesNotSupportOctalNorBinary() { | |
84 assertEquals(0, parseFloat('0o77')); | |
85 assertEquals(0, parseFloat('0b11')); | |
86 } | |
87 TestParseFloatDoesNotSupportOctalNorBinary(); | |
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