1624308 - select top-level context if selected context is removed from the context list

Status: RESOLVED FIXED

(DevTools :: Framework, defect, P1)

Description

[Nicolas Chevobbe [:nchevobbe]]

Steps to reproduce

1. With the context selection pref turned on, open the console in the regular window, as well as the browser toolbox
2. In the regular console, evaluate the following to start a worker

var workerBlob = new Blob(
    [workerRunner.toString().replace(/^function .+\{?|\}$/g, '')],
    { type:'text/javascript' }
  );
var workerBlobUrl = URL.createObjectURL(workerBlob);
var worker = new Worker(workerBlobUrl);
worker.onmessage = function(event) {};
worker.postMessage('foo');
function workerRunner() {
  self.onmessage = function(event) {
    self.postMessage('launched worker via blob URL!');
  }
};

3. In the browser toolbox, the evaluation context selector should have this new worker in the list, select it
4. Go back to the regular console, and evaluate worker.terminate() to stop the worker.

Expected results

In the browser toolbox, the context selector switched to the top-level context

Actual results

The selected context still is the worker we terminated, even if it doesn't appear in the context list

---

Comment 1

[Nicolas Chevobbe [:nchevobbe]]

Attachment: Bug 1624308 - Select top-level context if selected context is removed from the context list. r=jlast.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/65e34e9a513b
Select top-level context if selected context is removed from the context list. r=jlast.

Comment 3

[Oana Pop-Rus]

https://hg.mozilla.org/mozilla-central/rev/65e34e9a513b

Comment 4

[Chris Peterson [:cpeterson]]

Tracking dt-fission-m2-mvp bugs for Fission Nightly milestone (M6c)