QA/Firefox3.5/TestPlan/Script Defer: Difference between revisions

From MozillaWiki
< QA‎ | Firefox3.5‎ | TestPlan
Jump to navigation Jump to search
Line 33: Line 33:
= References =
= References =


*[[https://bugzilla.mozilla.org/show_bug.cgi?id=28293| bug 28293]]
*[[https://bugzilla.mozilla.org/show_bug.cgi?id=28293 bug 28293]]
*[[http://www.whatwg.org/specs/web-apps/current-work/#attr-script-defer| WHATWG spec]]
*[[http://www.whatwg.org/specs/web-apps/current-work/#attr-script-defer WHATWG spec]]

Revision as of 13:44, 13 October 2008

« QA/Firefox3.1/TestPlan

Feature Script Defer Test Plan

Overview

Script defer is a feature that has been in IE and other browsers for years since the HTML 4 spec. Basically this is an attribute for the <script> tag where we can defer loading one or more scripts so the page content will load without waiting for large or cross-domain scripts.

Test Strategy

  • defer loading of script and verify page loads
  • queuing of local scripts
    • queue 2 scripts, 1 doesn't exist, other still loads
    • queue a script that references other scripts
  • queuing of remote scripts
    • remote scripts will be deferred
    • mixed local/remote scripts will be deferred
  • accessing variables / functions from deferred script
    • have inline script call function in deferred script
    • have inline script update variable in deferred script
  • test cases will be developed using mochitests

Schedule Scoping

  • Landed in September
  • Available in 3.1
  • Many test cases included in bug
  • Estimate 1 full day to develop and execute test cases

References