Only finalize failed upgrade wrappers if the construction stack shows that HTMLElement construction consumed the pending wrapper. Throwing or returning a different object before super must leave the original prototype intact.
Add main-window and iframe regressions for both failure paths, including discarded attribute and connected reactions.
Expose native MicrotasksScope bindings and use them explicitly at Moli script, module, callback, constructor, and popup execution boundaries. Keep rusty_v8 call APIs unchanged.
Checkpoint custom element constructors before validation only when no outer script or microtask is active. Cover parser, document.write, createElement, and host-owned popup execution; update the document.write reaction-order regression.
Use the intrinsic Headers prototype for internally created header objects. Remove own method copies and platform-object initializer shortcuts so author iterator overrides, exceptions and record properties remain observable.
Source: 66434f2877, c229deb38c
Keep the script load/error discovery helper and its hook separate from the XHR response fixture additions so both independent branches can merge without overlapping insertions.
Serve the script load/error endpoint as JavaScript with its requested 200 or 404 response and first query value. Recognize exact relative and absolute fixture references for classic and module script discovery.
Source: fdc7857483
Serve the upstream script Content-Type endpoint with original file bytes and the requested MIME value, including HEAD and empty MIME. Resolve exact relative handler references during case selection.
Source: 9e40fe628e
Apply maxlength to user text insertion, preserve complete surrogate pairs,
and keep selection and replacement offsets in UTF-16 units. Cover CDP
input, execCommand insertText, and setRangeText.
Keep keyboard movement and deletion, including execCommand deletion, on
complete surrogate-pair boundaries while exposing UTF-16 offsets.
Source: 3be5eb5e37
Upgrade wuff to 0.2.9 with compatible version requirements in the layout
and renderer test dependencies. Add a regression proving that corrupt
Brotli data returns a decode error and preserves an existing font.
Validation:
- cargo fmt --all
- cargo clippy --workspace --all-targets --all-features -- -D warnings
- cargo nextest run --no-fail-fast: 17574 passed, 13 skipped
- Release verification: the previous SIGABRT sample renders with fallback;
valid-font screenshots remain byte-identical
Read Chrome localStorage snapshots through moli-leveldb-parser with
zerocopy layouts. Keep the LevelDB engine in test dependencies and port
Chromium reader scenarios with reproducible native fixtures.
Share WAL-aware SQLite snapshots and merge localStorage by origin and
UTF-16 key. Read all sources and required destination files before
replacing cookie or localStorage data.
Validation:
- cargo fmt --all
- cargo clippy --workspace --all-targets --all-features -- -D warnings
- cargo nextest run --no-fail-fast (17573 passed, 13 skipped)
Decode text and JSON consumers with UTF-8 BOM removal while retaining the existing JSON parser and all binary consumers. Cover constructed Request/Response bodies and asynchronously split Response streams, repeated and misplaced BOMs, malformed UTF-8, UTF-16 markers, MIME charset independence, SyntaxError, and raw binary/form values.
Source: 3c3bd08064
ldm0
SpringCorel