add tests for downloading logs shortcut

tests/shortcuts.spec.ts

@@ -0,0 +1,23 @@
+import { test, expect } from '@playwright/test';
+import { gotoPage } from './utils';
+
+test('shortcut downloads logs', async ({ page }) => {
+  await gotoPage(page, '');
+
+  const downloadPromise = page.waitForEvent('download');
+  await page.keyboard.press('ControlOrMeta+Alt+Shift+KeyL');
+  const download = await downloadPromise;
+
+  expect(download).not.toBeNull();
+});
+
+test('shortcut downloads logs in full screen error', async ({ page }) => {
+  // Go to embed-widget page without url parameter to trigger a full screen error
+  await gotoPage(page, 'localhost:4010');
+
+  const downloadPromise = page.waitForEvent('download');
+  await page.keyboard.press('ControlOrMeta+Alt+Shift+KeyL');
+  const download = await downloadPromise;
+
+  expect(download).not.toBeNull();
+});