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obscura/crates/obscura-js/js
SGavrl 71b9b4fbab fix(js,dom): scope element queries, real timers, form/prepend/equal (#180)
- Element.querySelector / querySelectorAll scope to the receiver subtree
  via a new query_selector_scoped Rust op, not always document root.
  Same for DocumentFragment.
- setTimeout respects its delay argument via a new async op_sleep.
  setInterval is a real repeating timer instead of an alias to setTimeout.
- document.forms / images / links return live querySelectorAll results
  instead of hardcoded [].
- HTMLFormElement subclasses Element with .elements / .length, and form
  nodes are wrapped as HTMLFormElement so instanceof works. submit()
  stays on Element.prototype to preserve the existing submit-event
  dispatch and form-data navigation path.
- Element.prepend has a real implementation.
- Node.isEqualNode does a structural compare (nodeType, nodeName,
  nodeValue, attributes, recursive children) instead of nid identity.
- Fix long-standing insert_before arg-order bug: bootstrap.js was
  passing (parent, new, ref) but _dom only forwards two args, so ref
  was silently dropped. Pass (new, ref) directly. Same fix in
  replaceChild.

Adds 3 selector unit tests and 6 runtime regression tests covering
the JS shim fixes.

Closes #105.
2026-05-24 20:14:17 +00:00
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