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1 // Copyright 2007-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2009 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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5366 | 5366 |
5367 v8::Persistent<Context> context1 = Context::New(); | 5367 v8::Persistent<Context> context1 = Context::New(); |
5368 context1->Enter(); | 5368 context1->Enter(); |
5369 | 5369 |
5370 v8::Handle<v8::Object> global1 = context1->Global(); | 5370 v8::Handle<v8::Object> global1 = context1->Global(); |
5371 global1->Set(v8_str("other"), global0); | 5371 global1->Set(v8_str("other"), global0); |
5372 | 5372 |
5373 v8::Handle<Value> value; | 5373 v8::Handle<Value> value; |
5374 | 5374 |
5375 // Access blocked property | 5375 // Access blocked property |
5376 value = v8_compile("other.blocked_prop = 1")->Run(); | 5376 value = CompileRun("other.blocked_prop = 1"); |
5377 value = v8_compile("other.blocked_prop")->Run(); | 5377 value = CompileRun("other.blocked_prop"); |
5378 CHECK(value->IsUndefined()); | 5378 CHECK(value->IsUndefined()); |
5379 | 5379 |
5380 value = v8_compile("propertyIsEnumerable.call(other, 'blocked_prop')")->Run(); | 5380 value = CompileRun( |
| 5381 "Object.getOwnPropertyDescriptor(other, 'blocked_prop').value"); |
| 5382 CHECK(value->IsUndefined()); |
| 5383 |
| 5384 value = CompileRun("propertyIsEnumerable.call(other, 'blocked_prop')"); |
5381 CHECK(value->IsFalse()); | 5385 CHECK(value->IsFalse()); |
5382 | 5386 |
5383 // Access accessible property | 5387 // Access accessible property |
5384 value = v8_compile("other.accessible_prop = 3")->Run(); | 5388 value = CompileRun("other.accessible_prop = 3"); |
5385 CHECK(value->IsNumber()); | 5389 CHECK(value->IsNumber()); |
5386 CHECK_EQ(3, value->Int32Value()); | 5390 CHECK_EQ(3, value->Int32Value()); |
5387 CHECK_EQ(3, g_echo_value); | 5391 CHECK_EQ(3, g_echo_value); |
5388 | 5392 |
5389 value = v8_compile("other.accessible_prop")->Run(); | 5393 value = CompileRun("other.accessible_prop"); |
5390 CHECK(value->IsNumber()); | 5394 CHECK(value->IsNumber()); |
5391 CHECK_EQ(3, value->Int32Value()); | 5395 CHECK_EQ(3, value->Int32Value()); |
5392 | 5396 |
5393 value = | 5397 value = CompileRun( |
5394 v8_compile("propertyIsEnumerable.call(other, 'accessible_prop')")->Run(); | 5398 "Object.getOwnPropertyDescriptor(other, 'accessible_prop').value"); |
| 5399 CHECK(value->IsNumber()); |
| 5400 CHECK_EQ(3, value->Int32Value()); |
| 5401 |
| 5402 value = CompileRun("propertyIsEnumerable.call(other, 'accessible_prop')"); |
5395 CHECK(value->IsTrue()); | 5403 CHECK(value->IsTrue()); |
5396 | 5404 |
5397 // Enumeration doesn't enumerate accessors from inaccessible objects in | 5405 // Enumeration doesn't enumerate accessors from inaccessible objects in |
5398 // the prototype chain even if the accessors are in themselves accessible. | 5406 // the prototype chain even if the accessors are in themselves accessible. |
5399 Local<Value> result = | 5407 value = |
5400 CompileRun("(function(){var obj = {'__proto__':other};" | 5408 CompileRun("(function(){var obj = {'__proto__':other};" |
5401 "for (var p in obj)" | 5409 "for (var p in obj)" |
5402 " if (p == 'accessible_prop' || p == 'blocked_prop') {" | 5410 " if (p == 'accessible_prop' || p == 'blocked_prop') {" |
5403 " return false;" | 5411 " return false;" |
5404 " }" | 5412 " }" |
5405 "return true;})()"); | 5413 "return true;})()"); |
5406 CHECK(result->IsTrue()); | 5414 CHECK(value->IsTrue()); |
5407 | 5415 |
5408 context1->Exit(); | 5416 context1->Exit(); |
5409 context0->Exit(); | 5417 context0->Exit(); |
5410 context1.Dispose(); | 5418 context1.Dispose(); |
5411 context0.Dispose(); | 5419 context0.Dispose(); |
5412 } | 5420 } |
5413 | 5421 |
5414 | 5422 |
5415 static bool GetOwnPropertyNamesNamedBlocker(Local<v8::Object> global, | 5423 static bool GetOwnPropertyNamesNamedBlocker(Local<v8::Object> global, |
5416 Local<Value> name, | 5424 Local<Value> name, |
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12212 v8::Context::Scope context_scope(context.local()); | 12220 v8::Context::Scope context_scope(context.local()); |
12213 | 12221 |
12214 v8::Handle<v8::ObjectTemplate> tmpl = v8::ObjectTemplate::New(); | 12222 v8::Handle<v8::ObjectTemplate> tmpl = v8::ObjectTemplate::New(); |
12215 tmpl->SetNamedPropertyHandler(Getter, NULL, NULL, NULL, Enumerator); | 12223 tmpl->SetNamedPropertyHandler(Getter, NULL, NULL, NULL, Enumerator); |
12216 context->Global()->Set(v8_str("o"), tmpl->NewInstance()); | 12224 context->Global()->Set(v8_str("o"), tmpl->NewInstance()); |
12217 v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun( | 12225 v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun( |
12218 "var result = []; for (var k in o) result.push(k); result")); | 12226 "var result = []; for (var k in o) result.push(k); result")); |
12219 CHECK_EQ(1, result->Length()); | 12227 CHECK_EQ(1, result->Length()); |
12220 CHECK_EQ(v8_str("universalAnswer"), result->Get(0)); | 12228 CHECK_EQ(v8_str("universalAnswer"), result->Get(0)); |
12221 } | 12229 } |
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