[wp-trac] [WordPress Trac] #41717: WP_Theme::get_post_templates() fails to read parent theme

[WordPress Trac]

#41717: WP_Theme::get_post_templates() fails to read parent theme
------------------------------+------------------------------
 Reporter:  JoelStransky      |       Owner:
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  Awaiting Review
Component:  Themes            |     Version:  4.7
 Severity:  normal            |  Resolution:
 Keywords:  needs-unit-tests  |     Focuses:
------------------------------+------------------------------
Changes (by swissspidy):

 * keywords:   => needs-unit-tests
 * focuses:  administration, template =>
 * component:  Posts, Post Types => Themes
 * version:  4.8.1 => 4.7


Comment:

 That line is correct as is. It checks the current theme.

 The `get_page_templates()` method calls `get_post_templates()` for the
 current theme and then the parent theme, if it exists. See
 https://core.trac.wordpress.org/browser/tags/4.8/src/wp-includes/class-wp-
 theme.php?marks=1101-1103#L1100.

 I'm not sure if this behaviour actually changed in 4.7 or not, but it
 could definitely benefit from some unit tests.

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Ticket URL: <https://core.trac.wordpress.org/ticket/41717#comment:1>
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