REST API: Re-introduce WP_Test_REST_Widgets_Controller tests.

Returns the test suite with the addition of defining a URL in the RSS widget within `WP_Test_REST_Widgets_Controller::test_get_items()` to work around an infinite loop in `WP_Widget_RSS` on PHP 8 if the URL is unset or empty.

Reverts [51020].

Props peterwilsoncc, TimothyBlynJacobs.
See #41683.



git-svn-id: https://develop.svn.wordpress.org/trunk@51029 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Wilson 2021-05-26 06:14:08 +00:00
parent 5538bd8b01
commit 41513c2d0f

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