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Issue 6392026: Port r6539 to 3.0 branch (Closed) Base URL: http://v8.googlecode.com/svn/branches/3.0/
Patch Set: Created 9 years, 10 months ago
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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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5364 5364
5365 v8::Persistent<Context> context1 = Context::New(); 5365 v8::Persistent<Context> context1 = Context::New();
5366 context1->Enter(); 5366 context1->Enter();
5367 5367
5368 v8::Handle<v8::Object> global1 = context1->Global(); 5368 v8::Handle<v8::Object> global1 = context1->Global();
5369 global1->Set(v8_str("other"), global0); 5369 global1->Set(v8_str("other"), global0);
5370 5370
5371 v8::Handle<Value> value; 5371 v8::Handle<Value> value;
5372 5372
5373 // Access blocked property 5373 // Access blocked property
5374 value = v8_compile("other.blocked_prop = 1")->Run(); 5374 value = CompileRun("other.blocked_prop = 1");
5375 value = v8_compile("other.blocked_prop")->Run(); 5375 value = CompileRun("other.blocked_prop");
5376 CHECK(value->IsUndefined()); 5376 CHECK(value->IsUndefined());
5377 5377
5378 value = v8_compile("propertyIsEnumerable.call(other, 'blocked_prop')")->Run(); 5378 value = CompileRun(
5379 "Object.getOwnPropertyDescriptor(other, 'blocked_prop').value");
5380 CHECK(value->IsUndefined());
5381
5382 value = CompileRun("propertyIsEnumerable.call(other, 'blocked_prop')");
5379 CHECK(value->IsFalse()); 5383 CHECK(value->IsFalse());
5380 5384
5381 // Access accessible property 5385 // Access accessible property
5382 value = v8_compile("other.accessible_prop = 3")->Run(); 5386 value = CompileRun("other.accessible_prop = 3");
5383 CHECK(value->IsNumber()); 5387 CHECK(value->IsNumber());
5384 CHECK_EQ(3, value->Int32Value()); 5388 CHECK_EQ(3, value->Int32Value());
5385 CHECK_EQ(3, g_echo_value); 5389 CHECK_EQ(3, g_echo_value);
5386 5390
5387 value = v8_compile("other.accessible_prop")->Run(); 5391 value = CompileRun("other.accessible_prop");
5388 CHECK(value->IsNumber()); 5392 CHECK(value->IsNumber());
5389 CHECK_EQ(3, value->Int32Value()); 5393 CHECK_EQ(3, value->Int32Value());
5390 5394
5391 value = 5395 value = CompileRun(
5392 v8_compile("propertyIsEnumerable.call(other, 'accessible_prop')")->Run(); 5396 "Object.getOwnPropertyDescriptor(other, 'accessible_prop').value");
5397 CHECK(value->IsNumber());
5398 CHECK_EQ(3, value->Int32Value());
5399
5400 value = CompileRun("propertyIsEnumerable.call(other, 'accessible_prop')");
5393 CHECK(value->IsTrue()); 5401 CHECK(value->IsTrue());
5394 5402
5395 // Enumeration doesn't enumerate accessors from inaccessible objects in 5403 // Enumeration doesn't enumerate accessors from inaccessible objects in
5396 // the prototype chain even if the accessors are in themselves accessible. 5404 // the prototype chain even if the accessors are in themselves accessible.
5397 Local<Value> result = 5405 value =
5398 CompileRun("(function(){var obj = {'__proto__':other};" 5406 CompileRun("(function(){var obj = {'__proto__':other};"
5399 "for (var p in obj)" 5407 "for (var p in obj)"
5400 " if (p == 'accessible_prop' || p == 'blocked_prop') {" 5408 " if (p == 'accessible_prop' || p == 'blocked_prop') {"
5401 " return false;" 5409 " return false;"
5402 " }" 5410 " }"
5403 "return true;})()"); 5411 "return true;})()");
5404 CHECK(result->IsTrue()); 5412 CHECK(value->IsTrue());
5405 5413
5406 context1->Exit(); 5414 context1->Exit();
5407 context0->Exit(); 5415 context0->Exit();
5408 context1.Dispose(); 5416 context1.Dispose();
5409 context0.Dispose(); 5417 context0.Dispose();
5410 } 5418 }
5411 5419
5412 5420
5413 static bool GetOwnPropertyNamesNamedBlocker(Local<v8::Object> global, 5421 static bool GetOwnPropertyNamesNamedBlocker(Local<v8::Object> global,
5414 Local<Value> name, 5422 Local<Value> name,
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12210 v8::Context::Scope context_scope(context.local()); 12218 v8::Context::Scope context_scope(context.local());
12211 12219
12212 v8::Handle<v8::ObjectTemplate> tmpl = v8::ObjectTemplate::New(); 12220 v8::Handle<v8::ObjectTemplate> tmpl = v8::ObjectTemplate::New();
12213 tmpl->SetNamedPropertyHandler(Getter, NULL, NULL, NULL, Enumerator); 12221 tmpl->SetNamedPropertyHandler(Getter, NULL, NULL, NULL, Enumerator);
12214 context->Global()->Set(v8_str("o"), tmpl->NewInstance()); 12222 context->Global()->Set(v8_str("o"), tmpl->NewInstance());
12215 v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun( 12223 v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun(
12216 "var result = []; for (var k in o) result.push(k); result")); 12224 "var result = []; for (var k in o) result.push(k); result"));
12217 CHECK_EQ(1, result->Length()); 12225 CHECK_EQ(1, result->Length());
12218 CHECK_EQ(v8_str("universalAnswer"), result->Get(0)); 12226 CHECK_EQ(v8_str("universalAnswer"), result->Get(0));
12219 } 12227 }
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