1 files changed, 35 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_filter_urls.js b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_filter_urls.js
new file mode 100644
index 0000000000..af0d8594f4
--- /dev/null
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_filter_urls.js
@@ -0,0 +1,35 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+AddonTestUtils.init(this);
+
+add_task(async function test_invalid_urls_in_webRequest_filter() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      permissions: ["webRequest", "https://example.com/*"],
+    },
+    background() {
+      browser.webRequest.onBeforeRequest.addListener(() => {}, {
+        urls: ["htt:/example.com/*"],
+        types: ["main_frame"],
+      });
+    },
+  });
+  let { messages } = await promiseConsoleOutput(async () => {
+    await extension.startup();
+    await extension.unload();
+  });
+  AddonTestUtils.checkMessages(
+    messages,
+    {
+      expected: [
+        {
+          message: /ExtensionError: Invalid url pattern: htt:\/example.com\/*/,
+        },
+      ],
+    },
+    true
+  );
+});