Revision: 15642
Author: [email protected]
Date: Fri Jul 12 03:11:18 2013
Log: Test case for missing access checks in object observe.
BUG=v8:2778
[email protected]
Review URL: https://codereview.chromium.org/18794003
http://code.google.com/p/v8/source/detail?r=15642
Modified:
/branches/bleeding_edge/test/cctest/test-api.cc
=======================================
--- /branches/bleeding_edge/test/cctest/test-api.cc Fri Jul 12 03:04:35 2013
+++ /branches/bleeding_edge/test/cctest/test-api.cc Fri Jul 12 03:11:18 2013
@@ -19785,5 +19785,40 @@
ExpectString("JSON.stringify({'a' : array})", "{\"a\":[]}");
}
}
+
+
+TEST(Bug2778) {
+ // Check that Object.observe includes access check.
+ i::FLAG_harmony_observation = true;
+ v8::V8::Initialize();
+ v8::Isolate* isolate = v8::Isolate::GetCurrent();
+ v8::HandleScope scope(isolate);
+ // Create an ObjectTemplate for global objects and install access
+ // check callbacks that will block access.
+ v8::Handle<v8::ObjectTemplate> global_template =
v8::ObjectTemplate::New();
+ global_template->SetAccessCheckCallbacks(NamedAccessAlwaysBlocked,
+ IndexAccessAlwaysBlocked);
+
+ // Create a context and set an x property on it's global object.
+ LocalContext outer_context(NULL, global_template);
+ v8::Handle<v8::Object> outer_global = outer_context->Global();
+ outer_global->Set(v8_str("x"), v8_num(42));
+
+ // Enter a new context.
+ v8::Handle<v8::Context> inner_context = v8::Context::New(isolate);
+ { v8::Context::Scope inner(inner_context);
+ v8::Handle<v8::Object> inner_global = inner_context->Global();
+ inner_global->Set(v8_str("other"), outer_global);
+ v8::Handle<v8::FunctionTemplate> unreachable =
+ v8::FunctionTemplate::New(UnreachableCallback);
+ inner_global->Set(v8_str("unreachable"), unreachable->GetFunction());
+ ExpectUndefined("other.x"); // Verify that access checks are in place.
+ CompileRun("Object.observe(other, unreachable);"); // Install
observer.
+ }
+
+ ExpectInt32("x", 42);
+ // This must not be observable by the observer set up in the inner
context.
+ CompileRun("var a = 123;");
+}
#endif // WIN32
--
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