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wordpress-develop/tests
Jake Spurlock 5bc2752524 Posts, Post Types: Don't add a trailing number when there is a unique post parent.
WordPress tries to avoid an issue where slugs might match an existing slug of a page/post. 
If we are in a hierarchical post type, there will be a level, and we can leave it the same.

Props stormrockwell, SergeyBiryukov, terriann, tubys, jeremyfelt, Daschmi, MaximeCulea, knutsp, whyisjake.
Fixes #51147.
See also #44112 and #45260.


git-svn-id: https://develop.svn.wordpress.org/trunk@51855 602fd350-edb4-49c9-b593-d223f7449a82
2021-09-23 20:26:28 +00:00
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