diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| 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-iframe-element/iframe-loading-lazy-in-scroller-horizontal-far.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-iframe-element/iframe-loading-lazy-in-scroller-horizontal-far.html')
| -rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-scroller-horizontal-far.html | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-scroller-horizontal-far.html b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-scroller-horizontal-far.html new file mode 100644 index 0000000000..f058b46fbd --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-scroller-horizontal-far.html @@ -0,0 +1,52 @@ +<!DOCTYPE html> +<link rel="help" href="https://html.spec.whatwg.org/#lazy-load-root-margin"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<style> + #scroller { + width: 100px; + height: 100px; + overflow: scroll; + background-color: gray; + display: flex; + } + + #spacer { + width: 10000vw; + height: 130px; + flex-shrink: 0; + } + + #target { + width: 100px; + height: 100px; + flex-shrink: 0; + } +</style> + +<div id="scroller"> + <div id="spacer"></div> + <iframe + id="target" + src="resources/subframe.html" + loading="lazy" + onload="iframe_onload();" + ></iframe> +</div> + +<script> + const t = async_test( + "Test that lazy-loaded iframes do not load when far from viewport." + ); + + function img_onload() { + t.unreached_func( + "Lazy-loading iframe far from viewport should not load." + )(); + } + + t.step_timeout(() => { + t.done(); + }, 2000); +</script> |