1 files changed, 23 insertions, 0 deletions
diff --git a/testing/mochitest/baselinecoverage/browser_chrome/browser_baselinecoverage_browser-chrome.js b/testing/mochitest/baselinecoverage/browser_chrome/browser_baselinecoverage_browser-chrome.js
new file mode 100644
index 0000000000..4015bd6edf
--- /dev/null
+++ b/testing/mochitest/baselinecoverage/browser_chrome/browser_baselinecoverage_browser-chrome.js
@@ -0,0 +1,23 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+/* eslint-disable mozilla/no-arbitrary-setTimeout */
+
+"use strict";
+
+add_task(async function () {
+  requestLongerTimeout(2);
+  let newWin = await BrowserTestUtils.openNewBrowserWindow();
+
+  await BrowserTestUtils.withNewTab(
+    {
+      gBrowser,
+      url: "about:blank",
+    },
+    async function (browser) {
+      ok(true, "Collecting baseline coverage for browser-chrome tests.");
+      await new Promise(c => setTimeout(c, 30 * 1000));
+    }
+  );
+
+  await BrowserTestUtils.closeWindow(newWin);
+});