Closed Bug 1621012 Opened 4 years ago Closed 4 years ago

Console - Expression error expand is stutter-y

Categories

(DevTools :: Console, defect, P3)

defect

Tracking

(firefox-esr68 wontfix, firefox73 wontfix, firefox74 wontfix, firefox75 wontfix, firefox76 fixed)

RESOLVED FIXED
Firefox 76
Tracking Status
firefox-esr68 --- wontfix
firefox73 --- wontfix
firefox74 --- wontfix
firefox75 --- wontfix
firefox76 --- fixed

People

(Reporter: cfogel, Assigned: nchevobbe)

Details

Attachments

(2 files)

Attached image console_slowExpand.gif

Affected versions

  • 73.0.1, 74.0, 75.0a1, 68.6.0esr;

Affected platforms

  • Windows 10, macOS 10.15, Ubuntu 19.04;

Steps to reproduce

  1. Launch Firefox, enable DevTools, select the Console tab;
  2. Input the following expression: fishy()
  3. Click to expand the error bellow;
  4. Click to collapse the error bellow;

Expected result

  • collapse/expand is done at the same speed;

Actual result

  • collapse action is stutter-y;

Regression range

  • not a regression, introduced with 1230194;

Additional notes

  • attached recording with the issue;
  • the Multi-process Browser Console handles this scenario better;
No longer blocks: 1616496
Has STR: --- → yes

This is probably because of our delay that wait for a sourcemap service result on the location.

Priority: -- → P3
Assignee: nobody → nchevobbe
Status: NEW → ASSIGNED

This will prevent the glitch we were seeing because the SmartTrace
component delays its initial rendering by a hundred ms.

Pushed by nchevobbe@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/ba06260f01fd
Don't render empty stacktrace in WebConsole. r=jlast.
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 76
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