[wp-trac] [WordPress Trac] #52826: New wp_getimagesize() causing unexpected failures

[WordPress Trac]

#52826: New wp_getimagesize() causing unexpected failures
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 Reporter:  terriann                  |       Owner:  whyisjake
     Type:  defect (bug)              |      Status:  reopened
 Priority:  normal                    |   Milestone:  5.7.1
Component:  Media                     |     Version:  5.7
 Severity:  critical                  |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Comment (by peterwilsoncc):

 I tried adding some unit tests in the [https://github.com/WordPress
 /wordpress-develop/pull/1121/checks linked pull request] but either:

 * I am doing something wrong with `WP_Test_Stream` within the test suite
 (likely), or,
 * `WP_Test_Stream` is super basic and doesn't support exif data (which
 seems unlikely)

 If someone could drop some pointers on the PR, that would be most helpful

 --

 Also, I think the `$info` definition that is removed in
 [attachment:"52826.5.diff"] is still required so I've added that back in
 to the linked pull request, otherwise the functional code is identical to
 @terriann's

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Ticket URL: <https://core.trac.wordpress.org/ticket/52826#comment:21>
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