1 files changed, 30 insertions, 0 deletions
diff --git a/browser/components/extensions/test/browser/browser_ext_tabs_executeScript_about_blank.js b/browser/components/extensions/test/browser/browser_ext_tabs_executeScript_about_blank.js
new file mode 100644
index 0000000000..685f7ef907
--- /dev/null
+++ b/browser/components/extensions/test/browser/browser_ext_tabs_executeScript_about_blank.js
@@ -0,0 +1,30 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+add_task(async function testExecuteScript_at_about_blank() {
+  let extension = ExtensionTestUtils.loadExtension({
+    async background() {
+      try {
+        const tab = await browser.tabs.create({ url: "about:blank" });
+        const result = await browser.tabs.executeScript(tab.id, {
+          code: "location.href",
+          matchAboutBlank: true,
+        });
+        browser.test.assertEq(
+          "about:blank",
+          result[0],
+          "Script executed correctly in new tab"
+        );
+        await browser.tabs.remove(tab.id);
+        browser.test.notifyPass("executeScript");
+      } catch (e) {
+        browser.test.fail(`Error: ${e} :: ${e.stack}`);
+        browser.test.notifyFail("executeScript");
+      }
+    },
+  });
+  await extension.startup();
+  await extension.awaitFinish("executeScript");
+  await extension.unload();
+});