1 files changed, 22 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_1234021.js b/browser/components/sessionstore/test/browser_1234021.js
new file mode 100644
index 0000000000..f6a95ad68d
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_1234021.js
@@ -0,0 +1,22 @@
+"use strict";
+
+const PREF = "network.cookie.cookieBehavior";
+const PAGE_URL =
+  "http://mochi.test:8888/browser/" +
+  "browser/components/sessionstore/test/browser_1234021_page.html";
+const BEHAVIOR_REJECT = 2;
+
+add_task(async function test() {
+  await pushPrefs([PREF, BEHAVIOR_REJECT]);
+
+  await BrowserTestUtils.withNewTab(
+    {
+      gBrowser,
+      url: PAGE_URL,
+    },
+    async function handler(aBrowser) {
+      await TabStateFlusher.flush(aBrowser);
+      ok(true, "Flush didn't time out");
+    }
+  );
+});