tor-browser

commit 793fc3bce145d88d30efe245d1eee89a1e7ac061
parent cbcae85afa0199bf28ff821e9dbba5342e3a3cbf
Author: Julian Descottes <jdescottes@mozilla.com>
Date:   Fri,  5 Dec 2025 06:29:50 +0000

Bug 2003857 - [bidi] Wait for document to be visible in browsingContext.create with background=false r=Sasha

Differential Revision: https://phabricator.services.mozilla.com/D274957

Diffstat:
M
remote/webdriver-bidi/modules/root/browsingContext.sys.mjs
 | 
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/remote/webdriver-bidi/modules/root/browsingContext.sys.mjs b/remote/webdriver-bidi/modules/root/browsingContext.sys.mjs
@@ -769,6 +769,17 @@ class BrowsingContextModule extends RootBiDiModule {
     // Force a reflow by accessing `clientHeight` (see Bug 1847044).
     browser.parentElement.clientHeight;
 
+    if (!background && !lazy.AppInfo.isAndroid) {
+      // See Bug 2002097, on slow platforms, the newly created tab might not be
+      // visible immediately.
+      await this._forwardToWindowGlobal(
+        "_awaitVisibilityState",
+        browser.browsingContext.id,
+        { value: "visible" },
+        { retryOnAbort: true }
+      );
+    }
+
     return {
       context: lazy.NavigableManager.getIdForBrowser(browser),
     };