[wp-trac] [WordPress Trac] #57236: Add $wp_filters to WP_UnitTestCase_Base::_backup_hooks() and ::_restore_hooks()

[WordPress Trac]

#57236: Add $wp_filters to WP_UnitTestCase_Base::_backup_hooks() and
::_restore_hooks()
-------------------------------------------------+-------------------------
 Reporter:  SergeyBiryukov                       |       Owner:
                                                 |  SergeyBiryukov
     Type:  defect (bug)                         |      Status:  closed
 Priority:  normal                               |   Milestone:  6.2
Component:  Build/Test Tools                     |     Version:
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  good-first-bug has-patch has-unit-   |     Focuses:
  tests                                          |
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Changes (by SergeyBiryukov):

 * owner:  (none) => SergeyBiryukov
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"55160" 55160]:
 {{{
 #!CommitTicketReference repository="" revision="55160"
 Build/Test Tools: Back up and restore the `$wp_filters` global when
 running tests.

 Introduced along with the `did_filter()` function, the `$wp_filters`
 global stores the number of times each filter has been applied during the
 current request.

 This commit adds `$wp_filters` to the list of globals that are saved in
 `WP_UnitTestCase_Base::_backup_hooks()` and restored in
 `::_restore_hooks()` so that hooks set by the current test do not
 accidentally affect future tests.

 Additionally, this commit brings some consistency by backing up and
 restoring the hook-related globals in the same order they are defined in
 `wp-includes/plugin.php`.

 Follow-up to [29251], [53803].

 Props sanjucta, SergeyBiryukov.
 Fixes #57236.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/57236#comment:2>
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