protocol_handlers_entry.html | Explore in Territory

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Protocol Handling Web Platform Test - Pass</title>
  <script src="/resources/testharness.js"></script>
  <script src="/resources/testharnessreport.js"></script>
  <script>
    setup({ single_test: true });
    const urlParams = new URLSearchParams(window.location.search);
    assert_equals(urlParams.get('value'), "web+testing://test-url/");
    done();
  </script>
</head>
<body>
  <h1>Protocol Handling Page</h1>
  <p>This test validates that the app was launched with the web+testing://test-url/ URL.</p>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/appmanifest/protocol_handlers-member/resources/protocol_handlers_entry.html