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added extra invariants and invalid chars tests

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This commit is contained in:
Andrea Giammarchi 2014-12-02 17:09:36 +00:00
parent 82d698e4ec
commit 3123cfe176
1 changed files with 22 additions and 0 deletions
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22
test.js
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@ -391,4 +391,26 @@ wru.test([{
})
);
}
},{
name: 'invalid variants and chars',
test: function () {
var div = document.createElement('div');
var img;
div.innerHTML = twemoji.parse('"\u2b1c\uFE0F"');
img = div.getElementsByTagName('img')[0];
wru.assert('correct img.alt 1', img.alt === "\u2b1c\uFE0F");
wru.assert('correct img.src 1', img.src.slice(-8) === '2b1c.png');
// other variants should be ignored
div.innerHTML = twemoji.parse('"\u2b1c\uFE00"');
img = div.getElementsByTagName('img')[0];
wru.assert('correct img.alt 2', img.alt === "\u2b1c");
wru.assert('correct img.src 2', img.src.slice(-8) === '2b1c.png');
div.removeChild(img);
// the variant without meanings are still there
div.innerHTML === '"\uFE00"';
// when there is a trailing \uFE0E there should be no image
div.innerHTML = twemoji.parse('"\u2b1c\uFE0E"');
wru.assert('correct length', div.getElementsByTagName('img').length === 0);
wru.assert('expected html', div.innerHTML === '"\u2b1c\uFE0E"');
}
}]);