1 files changed, 62 insertions, 0 deletions
diff --git a/browser/components/urlbar/tests/unit/test_escaping_escapeSelf.js b/browser/components/urlbar/tests/unit/test_escaping_escapeSelf.js
new file mode 100644
index 0000000000..73fe3940c3
--- /dev/null
+++ b/browser/components/urlbar/tests/unit/test_escaping_escapeSelf.js
@@ -0,0 +1,62 @@
+/* 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/. */
+
+/**
+ * Test bug 422698 to make sure searches with urls from the location bar
+ * correctly match itself when it contains escaped characters.
+ */
+
+testEngine_setup();
+
+add_task(async function test_escape() {
+  Services.prefs.setBoolPref("browser.urlbar.autoFill", false);
+  Services.prefs.setBoolPref("browser.urlbar.suggest.searches", false);
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref("browser.urlbar.suggest.searches");
+  });
+
+  let uri1 = Services.io.newURI("http://unescapeduri/");
+  let uri2 = Services.io.newURI("http://escapeduri/%40/");
+  await PlacesTestUtils.addVisits([
+    { uri: uri1, title: "title" },
+    { uri: uri2, title: "title" },
+  ]);
+
+  info("Unescaped location matches itself");
+  let context = createContext("http://unescapeduri/", { isPrivate: false });
+  await check_results({
+    context,
+    matches: [
+      makeVisitResult(context, {
+        uri: uri1.spec,
+        title: "title",
+        iconUri: `page-icon:${uri1.spec}`,
+        source: UrlbarUtils.RESULT_SOURCE.HISTORY,
+        heuristic: true,
+      }),
+      // Note that uri2 does not appear in results.
+    ],
+  });
+
+  info("Escaped location matches itself");
+  context = createContext("http://escapeduri/%40", { isPrivate: false });
+  await check_results({
+    context,
+    matches: [
+      makeVisitResult(context, {
+        uri: "http://escapeduri/%40",
+        fallbackTitle: "http://escapeduri/%40",
+        iconUri: "page-icon:http://escapeduri/",
+        source: UrlbarUtils.RESULT_SOURCE.OTHER_LOCAL,
+        heuristic: true,
+      }),
+      makeVisitResult(context, {
+        uri: uri2.spec,
+        title: "title",
+      }),
+    ],
+  });
+
+  await cleanupPlaces();
+});