[wp-trac] [WordPress Trac] #35598: Use different error code for PHPMailer exceptions in wp_mail_failed

[WordPress Trac]

#35598: Use different error code for PHPMailer exceptions in wp_mail_failed
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 Reporter:  Kau-Boy                              |       Owner:
     Type:  defect (bug)                         |  SergeyBiryukov
 Priority:  normal                               |      Status:  closed
Component:  Mail                                 |   Milestone:  4.7
 Severity:  normal                               |     Version:  4.4.1
 Keywords:  has-patch has-unit-tests needs-      |  Resolution:  fixed
  testing                                        |     Focuses:
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Comment (by Kau-Boy):

 Thanks for merging it in. The only thing that I couldn't figure out was
 how to test if the action `wp_mail_failed` was called AND the exception
 was thrown. But I think it's safe to asume, that the action was only
 called if the exception was thrown with the current code. So I think the
 unit test should be fine.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35598#comment:27>
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