[wp-trac] [WordPress Trac] #51735: Increase the reliability of backing up the mu-plugins directory during tests

[WordPress Trac]

#51735: Increase the reliability of backing up the mu-plugins directory during
tests
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 Reporter:  johnbillion                          |       Owner:
                                                 |  johnbillion
     Type:  defect (bug)                         |      Status:  closed
 Priority:  normal                               |   Milestone:  5.7
Component:  Build/Test Tools                     |     Version:
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests commit      |     Focuses:
  dev-reviewed                                   |
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Changes (by johnbillion):

 * status:  reopened => closed
 * resolution:   => fixed


Comment:

 In [changeset:"50464" 50464]:
 {{{
 #!CommitTicketReference repository="" revision="50464"
 Build/Test Tools: PHPUnit test improvements:

 * Switch back to running the PHPUnit test suite against the `src`
 directory instead of `build`
 * Increase the reliability of backing up the `mu-plugins` directory during
 tests
 * Split the PHPUnit tests for PHP versions below 7.0 in half, allowing
 them to run in parallel and reduce the overall test run duration on GitHub
 Actions

 Merges [50441-50444] to the 5.7 branch.

 Fixes #51734, #51735, #52645
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/51735#comment:9>
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