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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --allow-natives-syntax --fold-constants | 5 // Flags: --allow-natives-syntax --fold-constants |
6 | 6 |
7 function test() { | 7 function test() { |
8 assertEquals("string", typeof ""); | 8 assertEquals("string", typeof ""); |
9 assertEquals("number", typeof 1.1); | 9 assertEquals("number", typeof 1.1); |
10 assertEquals("number", typeof 1); | 10 assertEquals("number", typeof 1); |
11 assertEquals("boolean", typeof true); | 11 assertEquals("boolean", typeof true); |
12 assertEquals("function", typeof function() {}); | 12 assertEquals("function", typeof function() {}); |
13 assertEquals("object", typeof null); | 13 assertEquals("object", typeof null); |
14 assertEquals("object", typeof {}); | 14 assertEquals("object", typeof {}); |
15 assertEquals("object", typeof /regex/); | 15 assertEquals("object", typeof /regex/); |
16 | 16 |
17 assertTrue(%_IsSmi(1)); | 17 assertTrue(%_IsSmi(1)); |
18 assertFalse(%_IsSmi(1.1)); | 18 assertFalse(%_IsSmi(1.1)); |
19 assertFalse(%_IsSmi({})); | 19 assertFalse(%_IsSmi({})); |
20 | 20 |
21 assertTrue(%_IsRegExp(/regexp/)); | 21 assertTrue(%_IsRegExp(/regexp/)); |
22 assertFalse(%_IsRegExp({})); | 22 assertFalse(%_IsRegExp({})); |
23 | 23 |
24 assertTrue(%_IsArray([1])); | 24 assertTrue(%_IsArray([1])); |
25 assertFalse(%_IsArray(function() {})); | 25 assertFalse(%_IsArray(function() {})); |
26 | 26 |
27 assertTrue(%_IsFunction(function() {})); | 27 assertTrue(%_IsFunction(function() {})); |
28 assertFalse(%_IsFunction(null)); | 28 assertFalse(%_IsFunction(null)); |
29 | 29 |
30 assertTrue(%_IsSpecObject(new Date())); | 30 assertTrue(%_IsJSReceiver(new Date())); |
31 assertFalse(%_IsSpecObject(1)); | 31 assertFalse(%_IsJSReceiver(1)); |
32 | 32 |
33 assertTrue(%_IsMinusZero(-0.0)); | 33 assertTrue(%_IsMinusZero(-0.0)); |
34 assertFalse(%_IsMinusZero(1)); | 34 assertFalse(%_IsMinusZero(1)); |
35 assertFalse(%_IsMinusZero("")); | 35 assertFalse(%_IsMinusZero("")); |
36 } | 36 } |
37 | 37 |
38 | 38 |
39 test(); | 39 test(); |
40 test(); | 40 test(); |
41 %OptimizeFunctionOnNextCall(test); | 41 %OptimizeFunctionOnNextCall(test); |
42 test(); | 42 test(); |
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