Bug 2036804 [wpt PR 59538] - script: Fix "RefCell already borrowed" for DOMString in DataTransfer.getData, a=testonly

SimonSapin · moz-wptsync-bot · commit f61c24743d64 · 2026-05-08T08:40:23.000Z
Automatic update from web-platform-tests Fix "RefCell already borrowed" for DOMString in DataTransfer.getData `match_domstring_ascii!` presumably borrows that RefCell, and `.clone()` borrows it again. This fix uses uncommon Rust syntax: breaking with a "return" value out of a labelled block: https://rust-lang.github.io/rfcs/2046-label-break-value.html Fixes: servo/servo#44599 Signed-off-by: Simon Sapin <simon@igalia.com> -- wpt-commits: a6fd8974d9c3dc64d2b60f374ae4fb13210de993 wpt-pr: 59538
diff --git a/testing/web-platform/tests/html/editing/dnd/crashtests/DataTransfer-getData-RefCell-already-borrowed.html b/testing/web-platform/tests/html/editing/dnd/crashtests/DataTransfer-getData-RefCell-already-borrowed.html
@@ -0,0 +1,3 @@
+<!DOCTYPE html>
+<link rel="help" href="https://github.com/servo/servo/issues/44599">
+<script>(new DataTransfer()).getData("");</script>

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+<!DOCTYPE html>`
	`2`	`+<link rel="help" href="https://github.com/servo/servo/issues/44599">`
	`3`	`+<script>(new DataTransfer()).getData("");</script>`