1 files changed, 28 insertions, 0 deletions
diff --git a/browser/base/content/test/sanitize/browser_sanitize-formhistory.js b/browser/base/content/test/sanitize/browser_sanitize-formhistory.js
new file mode 100644
index 0000000000..5547a88d64
--- /dev/null
+++ b/browser/base/content/test/sanitize/browser_sanitize-formhistory.js
@@ -0,0 +1,28 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ *  License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+add_task(async function test() {
+  // This test relies on the form history being empty to start with delete
+  // all the items first.
+  // The TabContextMenu initializes its strings only on a focus or mouseover event.
+  // Calls focus event on the TabContextMenu early in the test.
+  gBrowser.selectedTab.focus();
+  await FormHistory.update({ op: "remove" });
+
+  // Sanitize now so we can test the baseline point.
+  await Sanitizer.sanitize(["formdata"]);
+  await gFindBarPromise;
+  ok(!gFindBar.hasTransactions, "pre-test baseline for sanitizer");
+
+  gFindBar.getElement("findbar-textbox").value = "m";
+  ok(gFindBar.hasTransactions, "formdata can be cleared after input");
+
+  await Sanitizer.sanitize(["formdata"]);
+  is(
+    gFindBar.getElement("findbar-textbox").value,
+    "",
+    "findBar textbox should be empty after sanitize"
+  );
+  ok(!gFindBar.hasTransactions, "No transactions after sanitize");
+});