OLD | NEW |
1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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 // Tests the Object.defineProperties method - ES 15.2.3.7 | 28 // Tests the Object.defineProperties method - ES 15.2.3.7 |
29 // Note that the internal DefineOwnProperty method is tested through | 29 // Note that the internal DefineOwnProperty method is tested through |
30 // object-define-property.js, this file only contains tests specific for | 30 // object-define-property.js, this file only contains tests specific for |
31 // Object.defineProperties. Also note that object-create.js contains | 31 // Object.defineProperties. Also note that object-create.js contains |
32 // a range of indirect tests on this method since Object.create uses | 32 // a range of indirect tests on this method since Object.create uses |
33 // Object.defineProperties as a step in setting up the object. | 33 // Object.defineProperties as a step in setting up the object. |
34 | 34 |
35 // Try defining with null as descriptor: | 35 // Try defining with null as descriptor: |
36 try { | 36 try { |
37 Object.defineProperties({}, null); | 37 Object.defineProperties({}, null); |
38 } catch(e) { | 38 } catch(e) { |
39 assertTrue(/null to object/.test(e)); | 39 assertTrue(/null to object/.test(e)); |
40 } | 40 } |
41 | 41 |
42 // Try defining with null as object | 42 // Try defining with null as object |
43 try { | 43 try { |
44 Object.defineProperties(null, {}); | 44 Object.defineProperties(null, {}); |
45 } catch(e) { | 45 } catch(e) { |
46 assertTrue(/called on non-object/.test(e)); | 46 assertTrue(/called on non-object/.test(e)); |
47 } | 47 } |
48 | 48 |
49 | 49 |
50 var desc = {foo: {value: 10}, bar: {get: function() {return 42; }}}; | 50 var desc = {foo: {value: 10}, bar: {get: function() {return 42; }}}; |
51 var obj = {}; | 51 var obj = {}; |
52 // Check that we actually get the object back as returnvalue | 52 // Check that we actually get the object back as returnvalue |
53 var x = Object.defineProperties(obj, desc); | 53 var x = Object.defineProperties(obj, desc); |
54 | 54 |
55 assertEquals(x.foo, 10); | 55 assertEquals(x.foo, 10); |
56 assertEquals(x.bar, 42); | 56 assertEquals(x.bar, 42); |
OLD | NEW |