These annotations make it clear to the reader of a JavaScript source
where the build process outputs to. These annotations can later be
integrated in a webpack configuration. This way there is one source of
truth.
The `build` folder is omitted from the paths, because a single JS file
shouldn't not be responsible of knowing where outputs in general will
end up at. A file only knows its output location relative to the
project.
Props adamsilverstein, herregroen, omarreiss, pento.
Fixes#44361.
Built from https://develop.svn.wordpress.org/trunk@43347
git-svn-id: http://core.svn.wordpress.org/trunk@43175 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Replaces the fairy (male) browser support test with a woman in business suit levitating. While the things that make people different sometimes become less obvious this isn't always a problem, because the things that make you strange are the things that make you powerful.
Fixes#42862 for trunk.
Built from https://develop.svn.wordpress.org/trunk@42598
git-svn-id: http://core.svn.wordpress.org/trunk@42427 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Moves the repeated code in the emoji browser support test to a function to reduced the potential for errors and follow DRY principles.
Renames the "emoji4" test "emoji" as unicode version specific tests were removed in [38869].
Props peterwilsoncc, pento for code review.
Fixes#41156.
Built from https://develop.svn.wordpress.org/trunk@41669
git-svn-id: http://core.svn.wordpress.org/trunk@41503 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fixes the UN flag not being correctly compared to itself, introduced in [40837].
Replaces the bearded person check with a male fairy. Emoji 5 does not have gendered bearded people, so we needed to switch it out to use the ZWJ check for a broken render.
Props peterwilsoncc for the code and commit message.
Fixes#40858.
Built from https://develop.svn.wordpress.org/trunk@40850
git-svn-id: http://core.svn.wordpress.org/trunk@40701 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Updates Twemoji to 2.3.0 to include Emoji 5 support.
The pride flag test is replaced with a test for the English flag, a five character sub-devision locale. The UN flag test is retained as the most recent two character locale.
An Emoji 5 "bearded person" replaces both Emoji 4 tests.
Fixes#40858.
Built from https://develop.svn.wordpress.org/trunk@40837
git-svn-id: http://core.svn.wordpress.org/trunk@40688 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Updates Twemoji and adds a second Emoji 4 test to include a shrugging man. Emoji 4 is being implemented gradually, while some browsers now support the female technologist, the indifferent shrugging man is breaking things with his presence.
Props peterwilsoncc, pento for code review.
Fixes#40615.
Built from https://develop.svn.wordpress.org/trunk@40626
git-svn-id: http://core.svn.wordpress.org/trunk@40487 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, the UN flag test relied on the image being produced to be quite small. Unfortunately, the Chrome PNG encoder seems to have changed recently, and it now produces a relatively large image.
For a better test, we can compare the rendering of [U] + [N] against [U] + zero width space + [N].
Fixes#40616.
Built from https://develop.svn.wordpress.org/trunk@40582
git-svn-id: http://core.svn.wordpress.org/trunk@40452 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve performance of Emoji tests and loading of the polyfill.
Reduces the number of tests to determine browser support for emoji to those most likely to fail. Adds the defer flag to the loaded scripts for browsers lacking support.
Props superpoincare for perf testing, peterwilsoncc.
Fixes#37817.
Built from https://develop.svn.wordpress.org/trunk@38869
git-svn-id: http://core.svn.wordpress.org/trunk@38812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
[38179] added support for the rainbow flag to core, but platform compatibility is a bit strange, because the flag was defined out of sync with the usual Unicode release cycle. For example Android N supports all Unicode 9.0 emoji, but doesn't support the rainbow flag thus the rainbow flag isn't rendered.
The Twemoji loader already has an exception for flags - it'll load if the browser supports everything but flags, and then only replace flag emoji, leaving everything else as native rendering. To provide a seamless experience for all flags the loader now uses the rainbow flag to test flag support.
Props pento.
See #37543.
Fixes#37566.
Built from https://develop.svn.wordpress.org/trunk@38194
git-svn-id: http://core.svn.wordpress.org/trunk@38135 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This includes a new test in the emoji loader, to see if the browser supports rendering Unicode 9.0 emoji, as well as an update to `twemoji.js`, to load Unicode 9.0 twemoji images.
The default CDN location for loading Twemoji images has changed, moving to a versioned subdirectory. This allows updates without needing to purge the CDN.
Fixes#37361.
Built from https://develop.svn.wordpress.org/trunk@38087
git-svn-id: http://core.svn.wordpress.org/trunk@38028 1a063a9b-81f0-0310-95a4-ce76da25c4cd
[37028] missed some logic to capture the base emoji skin tone, to compare to the modified emoji skin tone. This caused all browsers to report that they supported skin tone modifiers, regardless of whether they actually did.
Fixes#36604 for trunk.
Built from https://develop.svn.wordpress.org/trunk@37256
git-svn-id: http://core.svn.wordpress.org/trunk@37222 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When the browser test for diversity emoji was added in [36160], it included a workaround for Chrome not being able to compare `Uint8ClampedArray` objects directly, by converting them to a string. Unfortunately, Safari doesn't support the `Uint8ClampedArray.toString()` method correctly, so the test was incorrectly failing in Safari.
Fixes#36266 for trunk.
Built from https://develop.svn.wordpress.org/trunk@37028
git-svn-id: http://core.svn.wordpress.org/trunk@36995 1a063a9b-81f0-0310-95a4-ce76da25c4cd
As new sets of emoji are added to Unicode, and browsers add support for them at random intervals, we'll inevitably need to add new tests to the emoji loader. This change makes it much easier to add new tests as they're needed.
Fixes#35300.
Built from https://develop.svn.wordpress.org/trunk@36816
git-svn-id: http://core.svn.wordpress.org/trunk@36783 1a063a9b-81f0-0310-95a4-ce76da25c4cd
