[pbearne]

A new unit test for the wp_staticize_emoji_for_email function has been added. This test provides verification for a variety of scenarios; from simple messages, messages with emojis, and adjustments based on the email's content type.

Trac ticket: https://core.trac.wordpress.org/ticket/60300

[github-actions]

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[swissspidy]

@pbearne this is just the same test as #5912 🤔

[github-actions]

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Props pbearne, swissspidy.

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[Copilot]

🟡 Changes recommended

The emoji detection test can fail when embed-template tests run first because a persistent function-local static flag suppresses output and cannot be reset by teardown.

1 open issue

• Run the emoji script test in an isolated process · New

What changed in this PR

This PR adds formatting test coverage for print_emoji_detection_script(), rather than the email emoji function named in the PR description.

Changes:

• Verify that the script output contains the expected emoji CDN URL.
• Verify that a second invocation produces no output.

File	Description
tests/​phpunit/​tests/​formatting/​printEmojiDetectionScript.php	Adds checks for emoji detection-script output and one-time printing.

_{Review effort: Balanced}

[lancewillett]

Closing as superseded by trunk’s CDN output checks and one-time printing checks. These cover both assertions here using current emoji URLs and the required process isolation. Thank you for the proposed coverage.

_{AI review · gpt-6}