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LibWeb: Update structured deserialization to accept its target realm

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This is a formal parameter to this AO in the spec.
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Timothy Flynn 2025-04-17 08:57:55 -04:00 • committed by Tim Flynn
parent 0c309d4660
commit 5eab109d85
Notes: github-actions[bot] 2025-04-17 17:47:42 +00:00
4 changed files with 9 additions and 8 deletions
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5
Libraries/LibWeb/HTML/Window.cpp
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@ -1190,9 +1190,10 @@ WebIDL::ExceptionOr<void> Window::window_post_message_steps(JS::Value message, W
// 3. Let source be the WindowProxy object corresponding to incumbentSettings's global object (a Window object).
auto& source = as<WindowProxy>(incumbent_settings.realm().global_environment().global_this_value());
TemporaryExecutionContext temporary_execution_context { target_realm, TemporaryExecutionContext::CallbacksEnabled::Yes };
// 4. Let deserializeRecord be StructuredDeserializeWithTransfer(serializeWithTransferResult, targetRealm).
auto temporary_execution_context = TemporaryExecutionContext { target_realm, TemporaryExecutionContext::CallbacksEnabled::Yes };
auto deserialize_record_or_error = structured_deserialize_with_transfer(vm(), serialize_with_transfer_result);
auto deserialize_record_or_error = structured_deserialize_with_transfer(serialize_with_transfer_result, target_realm);
// If this throws an exception, catch it, fire an event named messageerror at targetWindow, using MessageEvent,
// with the origin attribute initialized to origin and the source attribute initialized to source, and then return.