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LibWeb: Report exceptions that occur during microtask callback

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Tim Ledbetter 2024-12-05 10:05:10 +00:00 • committed by Tim Ledbetter
commit 62ecff0b40
Notes: github-actions[bot] 2024-12-19 15:26:16 +00:00
6 changed files with 74 additions and 7 deletions
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4
Libraries/LibWeb/HTML/HTMLCanvasElement.cpp
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@ -375,8 +375,8 @@ WebIDL::ExceptionOr<void> HTMLCanvasElement::to_blob(GC::Ref<WebIDL::CallbackTyp
if (file_result.has_value())
blob_result = FileAPI::Blob::create(realm(), file_result->buffer, TRY_OR_THROW_OOM(vm(), String::from_utf8(file_result->mime_type)));
// 2. Invoke callback with « result ».
TRY(WebIDL::invoke_callback(*callback, {}, move(blob_result)));
// 2. Invoke callback with « result » and "report".
TRY(WebIDL::invoke_callback(*callback, {}, WebIDL::ExceptionBehavior::Report, move(blob_result)));
return {};
});
if (maybe_error.is_throw_completion())