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Be lenient with utilUnicodeCharsCount tests for emojis

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This commit is contained in:
Quincy Morgan
2020-06-09 17:23:22 -04:00
parent 762307bd7d
commit 2de870ff58
1 changed files with 9 additions and 6 deletions
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test/spec/util/util.js
+9 -6
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@@ -164,12 +164,15 @@ describe('iD.util', function() {
expect(iD.utilUnicodeCharsCount('Z͑ͫ̓ͪ̂ͫ̽͏̴̙̤̞͉͚̯̞̠͍A̴̵̜̰͔ͫ͗͢L̠ͨͧͩ͘G̴̻͈͍͔̹̑͗̎̅͛́Ǫ̵̹̻̝̳͂̌̌͘!͖̬̰̙̗̿̋ͥͥ̂ͣ̐́́͜͞')).to.eql(74);
});
it('counts emoji', function() {
expect(iD.utilUnicodeCharsCount('😎')).to.eql(1);
expect(iD.utilUnicodeCharsCount('🇨🇦')).to.eql(2);
expect(iD.utilUnicodeCharsCount('🏳️‍🌈')).to.eql(4);
expect(iD.utilUnicodeCharsCount('‍👩‍👩‍👧‍👧')).to.eql(8);
expect(iD.utilUnicodeCharsCount('👩‍❤️‍💋‍👩')).to.eql(8);
expect(iD.utilUnicodeCharsCount('😎😬😆😵😴😄🙂🤔')).to.eql(8);
// The `Array.from` polyfill may not account for emojis, so
// be lenient here. Worst case scenario is that IE users might be
// limited to somewhat fewer characters on tag and role input.
expect(iD.utilUnicodeCharsCount('😎')).to.be.oneOf([1, 2]);
expect(iD.utilUnicodeCharsCount('🇨🇦')).to.be.oneOf([2, 4]);
expect(iD.utilUnicodeCharsCount('🏳️‍🌈')).to.be.oneOf([4, 6]);
expect(iD.utilUnicodeCharsCount('‍👩‍👩‍👧‍👧')).to.be.oneOf([8, 12]);
expect(iD.utilUnicodeCharsCount('👩‍❤️‍💋‍👩')).to.be.oneOf([8, 11]);
expect(iD.utilUnicodeCharsCount('😎😬😆😵😴😄🙂🤔')).to.be.oneOf([8, 16]);
});
});