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Diffstat (limited to 'testing/web-platform/tests/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-events-historical.html')
-rw-r--r-- | testing/web-platform/tests/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-events-historical.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-events-historical.html b/testing/web-platform/tests/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-events-historical.html new file mode 100644 index 0000000000..5780b90f04 --- /dev/null +++ b/testing/web-platform/tests/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-events-historical.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Marquee events must not be implemented</title> +<link rel="help" href="https://html.spec.whatwg.org/multipage/multipage/obsolete.html#the-marquee-element"> +<link rel="help" href="https://github.com/whatwg/html/pull/6343"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<div id="log"></div> +<marquee width="1" behavior="alternate"> </marquee> +<marquee width="1"> </marquee> +<marquee width="1" loop="2" behavior="alternate"> </marquee> +<marquee width="1" loop="2"> </marquee> + +<script> +test(() => { + assert_false("onstart" in HTMLMarqueeElement.prototype, "onstart"); + assert_false("onfinish" in HTMLMarqueeElement.prototype, "onfinish"); + assert_false("onbounce" in HTMLMarqueeElement.prototype, "onbounce"); +}, "Event handler IDL attributes must not be implemented"); + +// Because we use width="1" they will bounce and finish really fast +async_test(t => { + for (const m of document.querySelectorAll("marquee")) { + m.addEventListener("start", t.unreached_func(`start: ${m.outerHTML}`)); + m.addEventListener("finish", t.unreached_func(`finish: ${m.outerHTML}`)); + m.addEventListener("bounce", t.unreached_func(`bounce: ${m.outerHTML}`)); + } + + t.step_timeout(() => t.done(), 100); +}, "No events must be fired, at least during the first 100 ms"); +</script> |