<!
DOCTYPE HTML >
<
html >
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1135812
-->
<
head >
<
title >Test for Bug 1135812</
title >
<
script src=
"/tests/SimpleTest/SimpleTest.js" ></
script >
<
link rel=
"stylesheet" type=
"text/css" href=
"/tests/SimpleTest/test.css" />
</
head >
<
body >
<a target=
"_blank" href=
"https://bugzilla.mozilla.org/show_bug.cgi?id=1135812 " >Mozil
la Bug 1135812</a>
<p id="display" ></p>
<div id="content" style ="display: none" >
</div >
<pre id="test" >
<iframe style ="width: 50px;"
srcdoc='<picture><source srcset="data:,a" media="(min-width: 150px)" /><source srcset="data:,b" media="(min-width: 100px)" /><img src="data:,c" /></picture>' ></iframe >
<script >
SimpleTest.waitForExplicitFinish();
addEventListener('load' , function() {
var iframe = document.querySelector('iframe' );
var img = iframe .contentDocument.querySelector('img' );
is(img .currentSrc, 'data:,c' );
img .onload = function() {
is(img .currentSrc, 'data:,a' );
img .onload = function() {
is(img .currentSrc, 'data:,b' );
SimpleTest.finish();
}
img .onerror = img .onload;
iframe .style .width = '120px' ;
};
img .onerror = img .onload;
iframe .style .width = '200px' ;
}, true);
</script >
</pre >
</body >
</html >
Messung V0.5 in Prozent C=98 H=100 G=98
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-04-27)
¤
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