Files
UXP-Fixed/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/update-src-complete.html
T
2018-02-02 04:16:08 -05:00

24 lines
788 B
HTML

<!doctype html>
<meta charset="utf-8">
<title>Changing the img src should retain the 'complete' property</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<p id="display"><img src="image.png"></p>
<script>
function check() {
var img = document.querySelector("img");
assert_true(img.complete, "By onload, image should have loaded");
img.src = `image.png?${Math.random()}`;
assert_false(img.complete, "Now that we're loading we should no longer be complete");
img.onload = function () {
assert_true(img.complete, "The new thing should have loaded.");
done();
}
}
onload = function () {
check();
};
</script>