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Update web-platform-tests to revision a49081e46a18e439defbd77d18cc5e261d68b215

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WPT Sync Bot 2020-05-12 08:18:49 +00:00
parent aa9f16ce45
commit fb0507d174
69 changed files with 1412 additions and 698 deletions
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30
tests/wpt/web-platform-tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-crossorigin-change.sub.html
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@ -9,22 +9,32 @@
</head>
<script>
const crossorigin_img = new ElementLoadPromise("crossorigin_img");
// Set the crossorigin attribute and scroll down to load the deferred image.
window.addEventListener("load", () => {
crossorigin_img.element().crossOrigin = 'anonymous';
crossorigin_img.element().scrollIntoView();
});
const img = new ElementLoadPromise("cross-origin");
async_test(function(t) {
crossorigin_img.promise.then(t.unreached_func("The image should not load.")).catch(t.step_func_done());
window.addEventListener("load", t.step_func(() => {
// At this point the image's #updating-the-image-data algorithm has been
// invoked, and the image request has been deferred. The deferred
// cross-origin image request was created with the `no-cors` request mode,
// which would succeed to load the cross-origin image.
// While the request is deferred, we'll set the `crossorigin` attribute to a
// value that would cause the image request to fail. Since `crossorigin`
// mutations trigger another #updating-the-image-data invocation (replacing
// the first one), when we scroll the image into view, the image should be
// fetched with the latest `crossorigin` attribute value, and fail to load.
img.element().crossOrigin = 'anonymous';
img.element().scrollIntoView();
}));
img.promise
.then(t.unreached_func("The image should not load."))
.catch(t.step_func_done());
}, "Test that when deferred image is loaded, it uses the latest crossorigin attribute.");
</script>
<body>
<div style="height:1000vh;"></div>
<img id="crossorigin_img" loading="lazy"
<img id="cross-origin" loading="lazy"
src='http://{{hosts[alt][]}}:{{ports[http][0]}}/html/semantics/embedded-content/the-img-element/resources/image.png'
onload="crossorigin_img.resolve();" onerror="crossorigin_img.reject();">
onload="img.resolve();" onerror="img.reject();">
</body>

46
tests/wpt/web-platform-tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-referrerpolicy-change.sub.html Normal file
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@ -0,0 +1,46 @@
<!DOCTYPE html>
<head>
<title>Deferred loading=lazy images are fetched with the latest
`referrerpolicy` attribute</title>
<link rel="author" title="Dom Farolino" href="mailto:dom@chromium.org">
<link rel="author" title="Raj T" href="mailto:rajendrant@chromium.org">
<link rel="help" href="https://html.spec.whatwg.org/multipage/images.html#updating-the-image-data">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="common.js"></script>
</head>
<script>
const below_viewport_img = new ElementLoadPromise("below_viewport_img");
async_test(function(t) {
// At this point the image's #updating-the-image-data algorithm has been
// invoked, and the image request has been deferred. The deferred request
// was created with the default referrer policy, which will result in a
// `Referer` header being sent when the request is finally made. The request
// is also for an image that the server will send a broken response for if
// the request has a `Referer` header.
// While the request is deferred, we'll set the `referrerpolicy` attribute
// to `no-referrer`, which would cause the image request to succeed. Since
// `referrerpolicy` mutations trigger another #updating-the-image-data
// invocation (replacing the first one), when we scroll the image into view,
// the image should be fetched with no `Referer` header, and succeed.
window.addEventListener("load", t.step_func(() => {
below_viewport_img.element().referrerPolicy = "no-referrer";
below_viewport_img.element().scrollIntoView();
}));
below_viewport_img.promise
.then(t.step_func_done())
.catch(t.unreached_func("The image request should successfully load"))
}, "Test that when a deferred image is loaded, it uses the latest referrerpolicy");
</script>
<body>
<div style="height:1000vh;"></div>
<img id="below_viewport_img"
src="resources/referrer-checker-img.py?expected_referrer="
loading="lazy" referrerpolicy="unsafe-url"
onload="below_viewport_img.resolve();"
onerror="below_viewport_img.reject();">
</body>

51
tests/wpt/web-platform-tests/html/semantics/embedded-content/the-img-element/original-referrer-policy-applied.sub.html
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@ -1,51 +0,0 @@
<!DOCTYPE html>
<head>
<title>Deferred iframes and images with loading='lazy' use the original referrer-policy specified at the parse time</title>
<link rel="author" title="Raj T" href="mailto:rajendrant@chromium.org">
<link rel="help" href="https://github.com/scott-little/lazyload">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="common.js"></script>
</head>
<script>
const below_viewport_iframe = new ElementLoadPromise("below_viewport_iframe");
const below_viewport_img = new ElementLoadPromise("below_viewport_img");
// Change the referrer-policy and scroll down to load the deferred elements.
window.addEventListener("load", () => {
below_viewport_iframe.element().referrerPolicy = "no-referrer";
below_viewport_img.element().referrerPolicy = "no-referrer";
document.getElementById("below_viewport_iframe").scrollIntoView();
});
async_test(function(t) {
below_viewport_iframe.promise.then(
t.step_func_done(function() {
// The referer header should be the full URL (as specified in the iframe
// at parse time), and not the origin (as specified in meta referrer
// tag) or null (as overridden by iframe referrerpolicy=no-referrer).
assert_true(below_viewport_iframe.element().contentDocument.body.innerHTML
.includes("Referer: http://{{location[host]}}{{location[path]}}"));
}));
}, "Test that when deferred iframe is loaded, it uses the referrer-policy specified at parse time.");
async_test(function(t) {
below_viewport_img.promise.then(
t.step_func_done(function() {
// The image will load successfully if the full URL is sent as referrer.
assert_true(below_viewport_img.element().complete);
assert_greater_than(below_viewport_img.element().naturalWidth, 0);
})
).catch(t.unreached_func("The image load should not fail, by sending the wrong referer header."));
}, "Test that when deferred img is loaded, it uses the referrer-policy specified at parse time.");
</script>
<body>
<meta name="referrer" content="origin">
<div style="height:10000px;"></div>
<iframe id="below_viewport_iframe" src="/xhr/resources/echo-headers.py" loading="lazy" width="200px" height="100px" referrerpolicy="unsafe-url" onload="below_viewport_iframe.resolve();">
</iframe>
<img id="below_viewport_img" src="resources/referrer-checker-img.py?expected_referrer=http://{{location[host]}}{{location[path]}}"
loading="lazy" referrerpolicy="unsafe-url" onload="below_viewport_img.resolve();" onerror="below_viewport_img.reject();">
</body>