[wp-trac] [WordPress Trac] #31992: Unicode Email Addresses

[WordPress Trac]

#31992: Unicode Email Addresses
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 Reporter:  ysalame                              |       Owner:
                                                 |  SergeyBiryukov
     Type:  defect (bug)                         |      Status:  accepted
 Priority:  normal                               |   Milestone:  6.9
Component:  Formatting                           |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  has-test-info has-patch has-         |     Focuses:
  screenshots has-unit-tests needs-testing       |
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Comment (by agulbra):

 Test 8/8 (I think these eight are enough)

 **Environment:** WordPress on the tip, after August 20 or so and with
 https://github.com/WordPress/wordpress-develop/pull/5237 applied. You need
 no plugins. You may use Mailpit 1.25.0 or later to pick up outgoing mail.
 Mailpit needs to listen on localhost port 25. The installer has been run,
 but nothing added.

 I used Brave as browser and ran both on linux.

 **Steps to test:** Open the WordPress admin page.

 Open an incognito/guest browser window, open the blog home page, click on
 the initial posting (the one with "welcome to workpress, this is your
 first post"). Scroll down, write a comment (try to make it rhyme), then
 enter address grønn at grå.org as address and click 'post comment'.

 Return to the WordPress admin page. There should be a red circle next to
 'Comments' in the left-hand-bar. Click 'Comments'. You should see your new
 comment (along with one supplied by the installer).

 **Test results:** All is well if WordPress displays the author address
 correctly. WordPress 6.8 will display a remarkably garbled address
 (assuming you manage to post the comment).

 **Steps to test:** Click Quick Edit.

 **Test results:** All is well if the email address is displayed  correctly
 under the comment body text.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31992#comment:52>
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