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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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| 130 attributes); | 130 attributes); |
| 131 } | 131 } |
| 132 | 132 |
| 133 | 133 |
| 134 TEST(StressJS) { | 134 TEST(StressJS) { |
| 135 Isolate* isolate = CcTest::i_isolate(); | 135 Isolate* isolate = CcTest::i_isolate(); |
| 136 Factory* factory = isolate->factory(); | 136 Factory* factory = isolate->factory(); |
| 137 v8::HandleScope scope(CcTest::isolate()); | 137 v8::HandleScope scope(CcTest::isolate()); |
| 138 v8::Handle<v8::Context> env = v8::Context::New(CcTest::isolate()); | 138 v8::Handle<v8::Context> env = v8::Context::New(CcTest::isolate()); |
| 139 env->Enter(); | 139 env->Enter(); |
| 140 Handle<JSFunction> function = factory->NewFunctionWithPrototype( | 140 Handle<JSFunction> function = factory->NewFunction( |
| 141 factory->function_string(), factory->null_value()); | 141 factory->function_string()); |
| 142 // Force the creation of an initial map and set the code to | 142 // Force the creation of an initial map and set the code to |
| 143 // something empty. | 143 // something empty. |
| 144 factory->NewJSObject(function); | 144 factory->NewJSObject(function); |
| 145 function->ReplaceCode(CcTest::i_isolate()->builtins()->builtin( | 145 function->ReplaceCode(CcTest::i_isolate()->builtins()->builtin( |
| 146 Builtins::kEmptyFunction)); | 146 Builtins::kEmptyFunction)); |
| 147 // Patch the map to have an accessor for "get". | 147 // Patch the map to have an accessor for "get". |
| 148 Handle<Map> map(function->initial_map()); | 148 Handle<Map> map(function->initial_map()); |
| 149 Handle<DescriptorArray> instance_descriptors(map->instance_descriptors()); | 149 Handle<DescriptorArray> instance_descriptors(map->instance_descriptors()); |
| 150 ASSERT(instance_descriptors->IsEmpty()); | 150 ASSERT(instance_descriptors->IsEmpty()); |
| 151 | 151 |
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| 230 if (index < blocks.length() - 1) { | 230 if (index < blocks.length() - 1) { |
| 231 blocks[index] = blocks.RemoveLast(); | 231 blocks[index] = blocks.RemoveLast(); |
| 232 } else { | 232 } else { |
| 233 blocks.RemoveLast(); | 233 blocks.RemoveLast(); |
| 234 } | 234 } |
| 235 } | 235 } |
| 236 } | 236 } |
| 237 | 237 |
| 238 code_range.TearDown(); | 238 code_range.TearDown(); |
| 239 } | 239 } |
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