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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html b/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html new file mode 100644 index 0000000000..79bfa24378 --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<head> +<title>A loading='lazy' image starts loading when the element is moved into + an iframe where script is disabled</title> +<link rel="help" href="https://github.com/scott-little/lazyload"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> + +<div style="height:1000vh;"></div> +<iframe id="iframe" src="resources/image-loading-lazy-in-viewport.html"> +</iframe> +<iframe id="sandboxediframe" sandbox="allow-same-origin"> +</iframe> +<script> +promise_test(async t => { + await new Promise(resolve => window.addEventListener('load', resolve)); + + const image = iframe.contentDocument.querySelector("img"); + + assert_false(image.complete, "lazy-load image shouldn't be loaded"); + + sandboxediframe.contentDocument.body.appendChild(image); + await new Promise(resolve => image.addEventListener("load", resolve)); + + assert_true(image.complete, + "lazy-load image shouldn't be honored in script disabled iframe"); +}); +</script> |