1 files changed, 13 insertions, 0 deletions
diff --git a/tests/e2e/markup.test.e2e.js b/tests/e2e/markup.test.e2e.js
new file mode 100644
index 00000000..7bc6d2b6
--- /dev/null
+++ b/tests/e2e/markup.test.e2e.js
@@ -0,0 +1,13 @@
+// @ts-check
+import {test, expect} from '@playwright/test';
+
+test('Test markup with #xyz-mode-only', async ({page}) => {
+  const response = await page.goto('/user2/repo1/issues/1');
+  await expect(response?.status()).toBe(200);
+  await page.waitForLoadState('networkidle');
+
+  const comment = page.locator('.comment-body>.markup', {hasText: 'test markup light/dark-mode-only'});
+  await expect(comment).toBeVisible();
+  await expect(comment.locator('[src$="#gh-light-mode-only"]')).toBeVisible();
+  await expect(comment.locator('[src$="#gh-dark-mode-only"]')).not.toBeVisible();
+});