1 files changed, 12 insertions, 1 deletions
diff --git a/netwerk/test/unit/test_cookies_privatebrowsing.js b/netwerk/test/unit/test_cookies_privatebrowsing.js
index 9d3528440a..dab719954e 100644
--- a/netwerk/test/unit/test_cookies_privatebrowsing.js
+++ b/netwerk/test/unit/test_cookies_privatebrowsing.js
@@ -96,10 +96,21 @@ add_task(async () => {
   Services.cookies.setCookieStringFromHttp(uri2, "oh=hai; max-age=1000", chan2);
   Assert.equal(await getCookieStringFromPrivateDocument(uri2.spec), "oh=hai");
 
+  // on android fission the privateBrowsingHolder prevents
+  // the cookies on the content process from being updated
+  // Let's release the last PB window.
+  await privateBrowsingHolder.close();
+
   // Fake a profile change.
   await promise_close_profile();
   do_load_profile();
 
+  // keep the private browsing window open again
+  const privateBrowsingHolder2 = await CookieXPCShellUtils.loadContentPage(
+    "http://bar.com/",
+    { privateBrowsing: true }
+  );
+
   // We're still in private browsing mode, but should have a new session.
   // Check counts.
   Assert.equal(await getCookieStringFromPrivateDocument(uri1.spec), "");
@@ -127,6 +138,6 @@ add_task(async () => {
   Assert.equal(Services.cookies.countCookiesFromHost(uri2.host), 0);
 
   // Let's release the last PB window.
-  privateBrowsingHolder.close();
+  await privateBrowsingHolder2.close();
   Services.prefs.clearUserPref("dom.security.https_first");
 });