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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 |
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| 49 var object_array = new Object; | 49 var object_array = new Object; |
| 50 var sparse_object_array = new Object; | 50 var sparse_object_array = new Object; |
| 51 var js_array = new Array(10); | 51 var js_array = new Array(10); |
| 52 var sparse_js_array = new Array(5000001); | 52 var sparse_js_array = new Array(5000001); |
| 53 | 53 |
| 54 init_array(object_array); | 54 init_array(object_array); |
| 55 init_array(js_array); | 55 init_array(js_array); |
| 56 init_sparse_array(sparse_object_array); | 56 init_sparse_array(sparse_object_array); |
| 57 init_sparse_array(sparse_js_array); | 57 init_sparse_array(sparse_js_array); |
| 58 | 58 |
| 59 assertEquals(1, load(object_array, 1)); |
| 60 assertEquals(1, load(js_array, 1)); |
| 61 assertEquals(1, load(sparse_object_array, 1)); |
| 62 assertEquals(1, load(sparse_js_array, 1)); |
| 63 |
| 59 return load; | 64 return load; |
| 60 } | 65 } |
| 61 | 66 |
| 62 var object_array = new Object; | 67 var object_array = new Object; |
| 63 var sparse_object_array = new Object; | 68 var sparse_object_array = new Object; |
| 64 var js_array = new Array(10); | 69 var js_array = new Array(10); |
| 65 var sparse_js_array = new Array(5000001); | 70 var sparse_js_array = new Array(5000001); |
| 66 | 71 |
| 67 init_array(object_array); | 72 init_array(object_array); |
| 68 init_array(js_array); | 73 init_array(js_array); |
| 69 init_sparse_array(sparse_object_array); | 74 init_sparse_array(sparse_object_array); |
| 70 init_sparse_array(sparse_js_array); | 75 init_sparse_array(sparse_js_array); |
| 71 | 76 |
| 72 // load() should now use polymorphic element loads. | |
| 73 load = make_polymorphic_load_function(); | |
| 74 assertEquals(1, load(object_array, 1)); | |
| 75 load = make_polymorphic_load_function(); | |
| 76 assertEquals(1, load(js_array, 1)); | |
| 77 load = make_polymorphic_load_function(); | |
| 78 assertEquals(1, load(sparse_object_array, 1)); | |
| 79 load = make_polymorphic_load_function(); | |
| 80 assertEquals(1, load(sparse_js_array, 1)); | |
| 81 | |
| 82 load = make_polymorphic_load_function(); | 77 load = make_polymorphic_load_function(); |
| 83 assertEquals(undefined, load(js_array, new Object())); | 78 assertEquals(undefined, load(js_array, new Object())); |
| 84 load = make_polymorphic_load_function(); | 79 load = make_polymorphic_load_function(); |
| 85 assertEquals(undefined, load(object_array, new Object())); | 80 assertEquals(undefined, load(object_array, new Object())); |
| 86 load = make_polymorphic_load_function(); | 81 load = make_polymorphic_load_function(); |
| 87 assertEquals(undefined, load(sparse_js_array, new Object())); | 82 assertEquals(undefined, load(sparse_js_array, new Object())); |
| 88 load = make_polymorphic_load_function(); | 83 load = make_polymorphic_load_function(); |
| 89 assertEquals(undefined, load(sparse_object_array, new Object())); | 84 assertEquals(undefined, load(sparse_object_array, new Object())); |
| 90 | 85 |
| 91 // Try with crankshaft. | 86 // Try with crankshaft. |
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| 173 store(sparse_js_array, 3, 258); | 168 store(sparse_js_array, 3, 258); |
| 174 | 169 |
| 175 assertEquals(258, object_array[3]); | 170 assertEquals(258, object_array[3]); |
| 176 assertEquals(258, js_array[3]); | 171 assertEquals(258, js_array[3]); |
| 177 assertEquals(258, sparse_js_array[3]); | 172 assertEquals(258, sparse_js_array[3]); |
| 178 assertEquals(258, sparse_object_array[3]); | 173 assertEquals(258, sparse_object_array[3]); |
| 179 } | 174 } |
| 180 | 175 |
| 181 testPolymorphicLoads(); | 176 testPolymorphicLoads(); |
| 182 testPolymorphicStores(); | 177 testPolymorphicStores(); |
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