1 files changed, 54 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_brokenlinks.js b/toolkit/components/extensions/test/xpcshell/test_ext_brokenlinks.js
new file mode 100644
index 0000000000..c066147268
--- /dev/null
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_brokenlinks.js
@@ -0,0 +1,54 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+/*
+ * This test extension has a background script 'missing.js' that is missing
+ * from the XPI. Such an extension should install/uninstall cleanly without
+ * causing timeouts.
+ */
+add_task(async function testXPIMissingBackGroundScript() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      background: {
+        scripts: ["missing.js"],
+      },
+    },
+  });
+
+  await extension.startup();
+  await extension.unload();
+  ok(true, "load/unload completed without timing out");
+});
+
+/*
+ * This test extension includes a page with a missing script. The
+ * extension should install/uninstall cleanly without causing hangs.
+ */
+add_task(async function testXPIMissingPageScript() {
+  async function pageScript() {
+    browser.test.sendMessage("pageReady");
+  }
+
+  let extension = ExtensionTestUtils.loadExtension({
+    background() {
+      browser.test.sendMessage("ready", browser.runtime.getURL("page.html"));
+    },
+    files: {
+      "page.html": `<html><head>
+                    <script src="missing.js"></script>
+                    <script src="page.js"></script>
+                    </head></html>`,
+      "page.js": pageScript,
+    },
+  });
+
+  await extension.startup();
+  let url = await extension.awaitMessage("ready");
+  let contentPage = await ExtensionTestUtils.loadContentPage(url);
+  await extension.awaitMessage("pageReady");
+  await extension.unload();
+  await contentPage.close();
+
+  ok(true, "load/unload completed without timing out");
+});