From 99add66f8e463c6b8f42fa000231e16c3727c025 Mon Sep 17 00:00:00 2001
From: Gregory Terzian <2792687+gterzian@users.noreply.github.com>
Date: Mon, 2 Jun 2025 21:20:57 +0800
Subject: [PATCH] dom: implement signal method on abort controller (#37217)

Part of https://github.com/servo/servo/issues/34866

The "Finish current stub for AbortController" item.

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
---
 components/script/dom/abortcontroller.rs                  | 6 ++++++
 components/script_bindings/webidls/AbortController.webidl | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/components/script/dom/abortcontroller.rs b/components/script/dom/abortcontroller.rs
index 7911ad7cf47..3a7ca17220d 100644
--- a/components/script/dom/abortcontroller.rs
+++ b/components/script/dom/abortcontroller.rs
@@ -69,4 +69,10 @@ impl AbortControllerMethods<crate::DomTypeHolder> for AbortController {
         // to signal abort on this with reason if it is given.
         self.signal_abort(cx, reason, can_gc);
     }
+
+    /// <https://dom.spec.whatwg.org/#dom-abortcontroller-signal>
+    fn Signal(&self) -> DomRoot<AbortSignal> {
+        // The signal getter steps are to return this’s signal.
+        self.signal.as_rooted()
+    }
 }
diff --git a/components/script_bindings/webidls/AbortController.webidl b/components/script_bindings/webidls/AbortController.webidl
index cef49010d3c..bb20ec24955 100644
--- a/components/script_bindings/webidls/AbortController.webidl
+++ b/components/script_bindings/webidls/AbortController.webidl
@@ -7,7 +7,7 @@
 interface AbortController {
   constructor();
 
-  //[SameObject] readonly attribute AbortSignal signal;
+  [SameObject] readonly attribute AbortSignal signal;
 
   undefined abort(optional any reason);
 };