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<!doctype html>
<title>img relevant mutations</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<!-- should invoke update the image data -->
<img data-desc="src set">
<img src="/images/green-2x2.png" data-desc="src changed">
<img src="/images/green-2x2.png" data-desc="src removed">
<img data-desc="srcset set">
<img srcset="/images/green-2x2.png" data-desc="srcset changed">
<img srcset="/images/green-2x2.png" data-desc="srcset removed">
<img data-desc="sizes set">
<img sizes="" data-desc="sizes changed">
<img sizes="" data-desc="sizes removed">
<img src="/images/green-2x2.png" data-desc="src set to same value">
<img data-desc="crossorigin absent to empty">
<img data-desc="crossorigin absent to anonymous">
<img data-desc="crossorigin absent to use-credentials">
<img crossorigin data-desc="crossorigin empty to absent">
<img crossorigin data-desc="crossorigin empty to use-credentials">
<img crossorigin=anonymous data-desc="crossorigin anonymous to absent">
<img crossorigin=anonymous data-desc="crossorigin anonymous to use-credentials">
<img crossorigin=use-credentials data-desc="crossorigin use-credentials to absent">
<img crossorigin=use-credentials data-desc="crossorigin use-credentials to empty">
<img crossorigin=use-credentials data-desc="crossorigin use-credentials to anonymous">
<img src="/images/green-2x2.png" data-desc="inserted into picture"><picture></picture>
<picture><img src="/images/green-2x2.png" data-desc="removed from picture"></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, previous source inserted"></picture>
<picture><source><img src="/images/green-2x2.png" data-desc="parent is picture, previous source removed"></picture>
<picture><source><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has srcset set"></picture>
<picture><source srcset=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has srcset changed"></picture>
<picture><source srcset=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has srcset removed"></picture>
<picture><source><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has sizes set"></picture>
<picture><source sizes=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has sizes changed"></picture>
<picture><source sizes=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has sizes removed"></picture>
<picture><source><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has media set"></picture>
<picture><source media=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has media changed"></picture>
<picture><source media=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has media removed"></picture>
<picture><source><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has type set"></picture>
<picture><source type=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has type changed"></picture>
<picture><source type=""><img src="/images/green-2x2.png" data-desc="parent is picture, previous source has type removed"></picture>
<!-- should not invoke update the image data -->
<img srcset="/images/green-2x2.png" data-desc="srcset is set to same value">
<img srcset="/images/green-2x2.png" sizes data-desc="sizes is set to same value">
<img src="/images/green-2x2.png" data-desc="crossorigin state not changed: absent, removeAttribute">
<img src="/images/green-2x2.png" crossorigin data-desc="crossorigin state not changed: empty to anonymous">
<img src="/images/green-2x2.png" crossorigin=anonymous data-desc="crossorigin state not changed: anonymous to foobar">
<img src="/images/green-2x2.png" crossorigin=use-credentials data-desc="crossorigin state not changed: use-credentials to USE-CREDENTIALS">
<img src="/images/green-2x2.png" data-desc="inserted into picture ancestor"><picture><span></span></picture>
<picture><span><img src="/images/green-2x2.png" data-desc="removed from picture ancestor"></span></picture>
<picture><span><img src="/images/green-2x2.png" data-desc="ancestor picture has a source inserted"></span></picture>
<picture><source><span><img src="/images/green-2x2.png" data-desc="ancestor picture has a source removed"></span></picture>
<picture><span><img src="/images/green-2x2.png" data-desc="ancestor picture; previous sibling source inserted"></span></picture>
<picture><span><source><img src="/images/green-2x2.png" data-desc="ancestor picture; previous sibling source removed"></span></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following sibling source inserted"></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following sibling source removed"><source></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following sibling source has srcset set"><source></picture>
<img src="/images/green-2x2.png" data-desc="media on img set">
<img src="/images/green-2x2.png" data-desc="type on img set">
<img src="/images/green-2x2.png" data-desc="class on img set">
<img src="/images/green-2x2.png" data-desc="alt on img set">
<picture><source><img src="/images/green-2x2.png" data-desc="src on previous sibling source set"></picture>
<picture><source><img src="/images/green-2x2.png" data-desc="class on previous sibling source set"></picture>
<img src="/images/green-2x2.png" data-desc="inserted/removed children of img">
<picture><img src="/images/green-2x2.png" data-desc="picture is inserted; img has src"></picture><span></span>
<picture><img srcset="/images/green-2x2.png" data-desc="picture is inserted; img has srcset"></picture><span></span>
<picture><source srcset="/images/green-2x2.png"><img src="/images/green-2x2.png" data-desc="picture is inserted; img has previous sibling source"></picture><span></span>
<picture><img src="/images/green-2x2.png" data-desc="picture is inserted; img has following sibling source"><source srcset="/images/green-2x2.png"></picture><span></span>
<picture><img src="/images/green-2x2.png" data-desc="picture is removed; img has src"></picture>
<picture><img srcset="/images/green-2x2.png" data-desc="picture is removed; img has srcset"></picture>
<picture><source srcset="/images/green-2x2.png"><img src="/images/green-2x2.png" data-desc="picture is removed; img has previous sibling source"></picture>
<picture><img src="/images/green-2x2.png" data-desc="picture is removed; img has following sibling source"><source srcset="/images/green-2x2.png"></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following img inserted"></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following img removed"><img></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following img has src set"><img></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following img has srcset set"><img></picture>
<picture><img src="/images/green-2x2.png" data-desc="parent is picture, following img has sizes set"><img></picture>
<script>
setup({explicit_done:true});
function t(desc, func, expect) {
async_test(function() {
var img = document.querySelector('[data-desc="' + desc + '"]');
img.onload = img.onerror = this.unreached_func('update the image data was run');
if (expect == 'timeout') {
setTimeout(this.step_func_done(), 1000);
} else {
img['on' + expect] = this.step_func_done(function() {});
}
func.call(this, img);
}, desc);
}
onload = function() {
t('src set', function(img) {
img.src = '/images/green-2x2.png';
}, 'load');
t('src changed', function(img) {
img.src = '/images/green-2x2.png ';
}, 'load');
t('src removed', function(img) {
img.removeAttribute('src');
}, 'timeout');
t('srcset set', function(img) {
img.srcset = '/images/green-2x2.png';
}, 'load');
t('srcset changed', function(img) {
img.srcset = '/images/green-2x2.png ';
}, 'load');
t('srcset removed', function(img) {
img.removeAttribute('srcset');
}, 'timeout');
t('sizes set', function(img) {
img.sizes = '';
}, 'timeout');
t('sizes changed', function(img) {
img.sizes = ' ';
}, 'timeout');
t('sizes removed', function(img) {
img.removeAttribute('sizes');
}, 'timeout');
t('src set to same value', function(img) {
img.src = '/images/green-2x2.png';
}, 'load');
t('crossorigin absent to empty', function(img) {
img.crossOrigin = '';
}, 'timeout');
t('crossorigin absent to anonymous', function(img) {
img.crossOrigin = 'anonymous';
}, 'timeout');
t('crossorigin absent to use-credentials', function(img) {
img.crossOrigin = 'use-credentials';
}, 'timeout');
t('crossorigin empty to absent', function(img) {
img.removeAttribute('crossorigin');
}, 'timeout');
t('crossorigin empty to use-credentials', function(img) {
img.crossOrigin = 'use-credentials';
}, 'timeout');
t('crossorigin anonymous to absent', function(img) {
img.removeAttribute('crossorigin');
}, 'timeout');
t('crossorigin anonymous to use-credentials', function(img) {
img.crossOrigin = 'use-credentials';
}, 'timeout');
t('crossorigin use-credentials to absent', function(img) {
img.removeAttribute('crossorigin');
}, 'timeout');
t('crossorigin use-credentials to empty', function(img) {
img.crossOrigin = '';
}, 'timeout');
t('crossorigin use-credentials to anonymous', function(img) {
img.crossOrigin = 'anonymous';
}, 'timeout');
t('inserted into picture', function(img) {
img.nextSibling.appendChild(img);
}, 'load');
t('removed from picture', function(img) {
img.parentNode.removeChild(img);
}, 'load');
t('parent is picture, previous source inserted', function(img) {
img.parentNode.insertBefore(document.createElement('source'), img);
}, 'load');
t('parent is picture, previous source removed', function(img) {
img.parentNode.removeChild(img.previousSibling);
}, 'load');
t('parent is picture, previous source has srcset set', function(img) {
img.previousSibling.srcset = '';
}, 'load');
t('parent is picture, previous source has srcset changed', function(img) {
img.previousSibling.srcset = ' ';
}, 'load');
t('parent is picture, previous source has srcset removed', function(img) {
img.previousSibling.removeAttribute('srcset');
}, 'load');
t('parent is picture, previous source has sizes set', function(img) {
img.previousSibling.sizes = '';
}, 'load');
t('parent is picture, previous source has sizes changed', function(img) {
img.previousSibling.sizes = ' ';
}, 'load');
t('parent is picture, previous source has sizes removed', function(img) {
img.previousSibling.removeAttribute('sizes');
}, 'load');
t('parent is picture, previous source has media set', function(img) {
img.previousSibling.media = '';
}, 'load');
t('parent is picture, previous source has media changed', function(img) {
img.previousSibling.media = ' ';
}, 'load');
t('parent is picture, previous source has media removed', function(img) {
img.previousSibling.removeAttribute('media');
}, 'load');
t('parent is picture, previous source has type set', function(img) {
img.previousSibling.type = '';
}, 'load');
t('parent is picture, previous source has type changed', function(img) {
img.previousSibling.type = ' ';
}, 'load');
t('parent is picture, previous source has type removed', function(img) {
img.previousSibling.removeAttribute('type');
}, 'load');
t('srcset is set to same value', function(img) {
img.srcset = "/images/green-2x2.png";
}, 'timeout');
t('sizes is set to same value', function(img) {
img.sizes = '';
}, 'timeout');
t('crossorigin state not changed: absent, removeAttribute', function(img) {
img.removeAttribute('crossorigin');
}, 'timeout');
t('crossorigin state not changed: empty to anonymous', function(img) {
img.crossOrigin = 'anonymous';
}, 'timeout');
t('crossorigin state not changed: anonymous to foobar', function(img) {
img.crossOrigin = 'foobar';
}, 'timeout');
t('crossorigin state not changed: use-credentials to USE-CREDENTIALS', function(img) {
img.crossOrigin = 'USE-CREDENTIALS';
}, 'timeout');
t('inserted into picture ancestor', function(img) {
img.nextSibling.firstChild.appendChild(img);
}, 'timeout');
t('removed from picture ancestor', function(img) {
img.parentNode.removeChild(img);
}, 'timeout');
t('ancestor picture has a source inserted', function(img) {
img.parentNode.parentNode.insertBefore(document.createElement('source'), img.parentNode);
}, 'timeout');
t('ancestor picture has a source removed', function(img) {
img.parentNode.parentNode.removeChild(img.parentNode.previousSibling);
}, 'timeout');
t('ancestor picture; previous sibling source inserted', function(img) {
img.parentNode.insertBefore(document.createElement('source'), img);
}, 'timeout');
t('ancestor picture; previous sibling source removed', function(img) {
img.parentNode.removeChild(img.previousSibling);
}, 'timeout');
t('parent is picture, following sibling source inserted', function(img) {
img.parentNode.appendChild(document.createElement('source'));
}, 'timeout');
t('parent is picture, following sibling source removed', function(img) {
img.parentNode.removeChild(img.nextSibling);
}, 'timeout');
t('parent is picture, following sibling source has srcset set', function(img) {
img.nextSibling.srcset = '';
}, 'timeout');
t('media on img set', function(img) {
img.setAttribute('media', '');
}, 'timeout');
t('type on img set', function(img) {
img.setAttribute('type', '');
}, 'timeout');
t('class on img set', function(img) {
img.className = '';
}, 'timeout');
t('alt on img set', function(img) {
img.alt = '';
}, 'timeout');
t('src on previous sibling source set', function(img) {
img.previousSibling.setAttribute('src', '');
}, 'timeout');
t('class on previous sibling source set', function(img) {
img.previousSibling.className = '';
}, 'timeout');
t('inserted/removed children of img', function(img) {
img.appendChild(document.createElement('source'));
setTimeout(this.step_func(function() {
img.removeChild(img.firstChild);
}), 0);
}, 'timeout');
t('picture is inserted; img has src', function(img) {
img.parentNode.nextSibling.appendChild(img.parentNode);
}, 'timeout');
t('picture is inserted; img has srcset', function(img) {
img.parentNode.nextSibling.appendChild(img.parentNode);
}, 'timeout');
t('picture is inserted; img has previous sibling source', function(img) {
img.parentNode.nextSibling.appendChild(img.parentNode);
}, 'timeout');
t('picture is inserted; img has following sibling source', function(img) {
img.parentNode.nextSibling.appendChild(img.parentNode);
}, 'timeout');
t('picture is removed; img has src', function(img) {
img.parentNode.parentNode.removeChild(img.parentNode);
}, 'timeout');
t('picture is removed; img has srcset', function(img) {
img.parentNode.parentNode.removeChild(img.parentNode);
}, 'timeout');
t('picture is removed; img has previous sibling source', function(img) {
img.parentNode.parentNode.removeChild(img.parentNode);
}, 'timeout');
t('picture is removed; img has following sibling source', function(img) {
img.parentNode.parentNode.removeChild(img.parentNode);
}, 'timeout');
t('parent is picture, following img inserted', function(img) {
img.parentNode.appendChild(document.createElement('img'));
}, 'timeout');
t('parent is picture, following img removed', function(img) {
img.parentNode.removeChild(img.nextSibling);
}, 'timeout');
t('parent is picture, following img has src set', function(img) {
img.nextSibling.src = '';
}, 'timeout');
t('parent is picture, following img has srcset set', function(img) {
img.nextSibling.srcset = '';
}, 'timeout');
t('parent is picture, following img has sizes set', function(img) {
img.nextSibling.sizes = '';
}, 'timeout');
done();
};
</script>
|
