playwright/packages/trace-viewer/snapshot.html
Max Schmitt 5fe77f9a6f
chore: better error for trace viewer over http:// (#27722)
We saw in the past a lot of users reporting issues like this. Maybe a
more readable error helps.

Before they just saw:

```
Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'register')
  at index.38834ec3.js:1:3775
  at index.38834ec3.js:1:4006
```

Fixes https://github.com/microsoft/playwright/issues/27655
2023-10-23 18:21:19 +02:00

36 lines
1.4 KiB
HTML

<!--
Copyright (c) Microsoft Corporation.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!DOCTYPE html>
<html lang="en">
<body>
<script>
(async () => {
if (!navigator.serviceWorker)
throw new Error(`Service workers are not supported.\nMake sure to serve the Trace Viewer (${window.location}) via HTTPS or localhost.`);
navigator.serviceWorker.register('sw.bundle.js');
if (!navigator.serviceWorker.controller)
await new Promise(f => navigator.serviceWorker.oncontrollerchange = f);
const traceUrl = new URL(location.href).searchParams.get('trace');
const params = new URLSearchParams();
params.set('trace', traceUrl);
await fetch('context?' + params.toString()).then(r => r.json());
await location.reload();
})();
</script>
<!-- <script src="stall.js"></script> -->
</body>
</html>