Model XHR binary body and Content-Type echo responses plus six encoded document resources. Preserve raw request metadata and encoding bytes, avoid waiting for unused uploads, and discover only supported resource references. Match upstream cache and absent-body response headers.
Validation: 584 Python tests passed with 32 workers; 270 HTTP responses matched official wptserve for status, body, and 15 response fields. New regression tests fail on the unmodified main baseline.
Source-commit: 5389231812
Dispatch trusted beforeinput and input events with operation-specific
inputType and data for text controls and contenteditable editing. Keep
beforeinput cancelable and report input.data after text normalization
and maxlength truncation.
Cover keyboard and CDP insertion, cancellation, deletion, and textarea
line breaks with 57 regression scenarios.
Dispatch a cancelable insertLineBreak beforeinput before implicit form
submission, including default submit button activation. Require a standalone
CR when inferring Enter from character text.
Cover combined keydown, standalone char, and embedded-CR input so text is
preserved without accidental submission.
Temporarily ignore the two Chromium-verified iframe overlay click tests
pending separate implementation fixes.
Carry WebIdlError and structured fetch validation errors through Window and
Worker argument conversion, formatting them only at the rejection boundary.
Propagate Proxy.has exceptions before further conversion or body consumption,
and cover exception identity, validation messages, realms, and side effects.
Fix existing XHR response-document header type mismatches in the parser and
its regression fixture so the workspace builds with byte-valued headers.
Validation:
- cargo fmt --all
- cargo clippy --workspace --all-targets --all-features -- -D warnings
- cargo nextest run --no-fail-fast (18490 passed, 14 skipped)
Serve common/echo.py as HTML with byte-preserving first query values, all-method handling, and ordered response pipes. Recognize exact relative and absolute references during case discovery.
Validation: 582 Python tests passed with 32 workers; 144 HTTP responses matched official wptserve for status, body, and 15 response fields. New regression tests fail on the unmodified main baseline.
Source-commit: 4042e1a11a
Per-Window length counters cannot shrink after traversal and branching, and
leave retained sibling History objects stale. Give each traversable one
ordered history and cursor with stable step, browsing context, and Document
identities. All History getters read that state; Navigation entries remain
Document views.
Route push, replace, traversal, and pruning through the shared model. Carry
browser positions or renderer snapshots into new Documents and publish
committed mutations through the Page owner-action FIFO. Remove cached length
adjustments and DOM-order traversal guesses. Preserve srcdoc identity when
only its parent's URL changes.
Keep reset callback pushes in both renderer and browser history, and prune
discarded sibling Navigation entries when forward steps are removed.
Validation: cargo fmt --all; workspace all-targets/all-features Clippy with
warnings denied; cargo nextest run --no-fail-fast (18,501 passed, 14 skipped);
12 targeted Chromium/Moli state and length comparisons; frontend differential
1,020/1,020 matches, all 5,259 observed frames matching, with zero retries.
Seed newly committed renderer documents with the browser-owned session-history
length before author scripts run. Keep navigation, reload, and traversal from
losing prior entries that the Navigation API does not expose.
Grow joint history by newly appended entries, preserving existing parent steps
when a child pushes history and avoiding an extra step when replacing forward
history after back. Add protocol and renderer regression coverage.
lanyue-llk
kevin
ldm0