Queue iframe load delivery alongside other DOM tasks and include current
child lifecycle owners in the existing lifecycle scheduling preference.
This keeps initial load ahead of module timers that replace the document.
Cover inline, imported, external, and top-level-await modules using parent
and child timers. Check adopted-image events against the shared DOM FIFO.
Update the WPT ledgers for the three repaired delayed module-write cases.
Validation:
- cargo fmt --all
- cargo clippy --workspace --all-targets --all-features -- -D warnings
- cargo nextest run --no-fail-fast: 17,875 passed, 13 skipped
- 270 WPT cases: 254 to 257 passes, no case or subtest regressions
Track nested ignore-destructive-writes counters per Document across module evaluation and its cleanup checkpoint. Preserve explicit input streams, cross-realm Document identity, and writes from later tasks or pending top-level await continuations.
Validate root and child module behavior with five regression tests. The 149-case dynamic-markup WPT run gains four passes with unchanged remaining outcomes; update their recorded case status. cargo fmt, workspace all-feature clippy, and all 17835 nextest tests pass.
ldm0