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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 // 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: --allow-natives-syntax | 28 var global = this.global || {}; |
29 | 29 |
30 (function ArgumentsObjectWithOtherArgumentsInFrame() { | 30 // Emulates 'require' function in Node. |
31 function g() { | 31 // This is not a generic function: it only works for known modules. |
32 return g.arguments; | 32 var require = function(name) { |
| 33 var exports = {}; |
| 34 var path; |
| 35 var base = 'test/promises-aplus/' |
| 36 if (name.search('./helpers/') === 0) { |
| 37 path = base + 'promises-tests/lib/tests/' + name + '.js'; |
| 38 } else if (name === 'assert') { |
| 39 path = base + 'lib/assert.js'; |
| 40 } else if (name === 'sinon') { |
| 41 path = base + 'sinon/sinon.js'; |
| 42 } else { |
| 43 throw Error('We cannnot load the library: ' + name); |
33 } | 44 } |
34 | 45 eval('(function() { ' + read(path) + '}())'); |
35 function f(x) { | 46 if (name === 'sinon') { |
36 g(); | 47 return this.sinon; |
37 return arguments[0]; | |
38 } | 48 } |
39 f(); | 49 return exports; |
40 f(); | 50 }; |
41 %OptimizeFunctionOnNextCall(f); | |
42 f(); | |
43 })(); | |
44 | |
45 | |
46 (function ArgumentsObjectWithOtherArgumentsDeopt() { | |
47 function g(y) { | |
48 y.o2 = 2; | |
49 return g.arguments; | |
50 } | |
51 | |
52 function f(x) { | |
53 var o1 = { o2 : 1 }; | |
54 var a = g(o1); | |
55 o1.o2 = 3; | |
56 return arguments[0] + a[0].o2; | |
57 } | |
58 f(0); | |
59 f(0); | |
60 %OptimizeFunctionOnNextCall(f); | |
61 assertEquals(3, f(0)); | |
62 })(); | |
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