[wp-trac] [WordPress Trac] #14485: Taxonomy hierarchy cache isn't properly refreshed

[WordPress Trac]

#14485: Taxonomy hierarchy cache isn't properly refreshed
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 Reporter:  thealien      |       Owner:  wonderboymusic
     Type:  defect (bug)  |      Status:  reopened
 Priority:  high          |   Milestone:  3.9
Component:  Cache API     |     Version:  2.7
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by bpetty):

 You might need to run it a few times (it's not a consistent failure),
 Travis CI occasionally fails on other taxonomy tests related to caching
 too, and I can occasionally reproduce those locally as well:

 For example, running `phpunit --group taxonomy` four times in a row on the
 same trunk revision:
 https://gist.github.com/tierra/8980745

 Notably:

 {{{
 1) Tests_Term_getTerms::test_get_terms_seven_levels_deep
 Failed asserting that an array is not empty.

 /vagrant/wordpress/tests/phpunit/tests/term/getTerms.php:311
 }}}

 and

 {{{
 1) Tests_Term_getTerms::test_get_terms_grandparent_zero
 Failed asserting that an array is not empty.

 /vagrant/wordpress/tests/phpunit/tests/term/getTerms.php:290
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/14485#comment:88>
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