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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-transitions/inherit-height-transition.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-transitions/inherit-height-transition.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-transitions/inherit-height-transition.html | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-transitions/inherit-height-transition.html b/testing/web-platform/tests/css/css-transitions/inherit-height-transition.html new file mode 100644 index 0000000000..e411da3396 --- /dev/null +++ b/testing/web-platform/tests/css/css-transitions/inherit-height-transition.html @@ -0,0 +1,26 @@ +<!DOCTYPE html> +<link rel="help" href="https://drafts.csswg.org/css-transitions/#starting"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<style> + div { height: inherit; } + #outer { height: 50px; } + #outer.collapsed { + height: 0px; + transition: height 0.01s; + } +</style> +<div id="outer"> + <div> + <div id="inner">You should only see a flash of red.</div> + </div> +</div> +<script> + promise_test(t => { + outer.offsetTop; + outer.className = "collapsed"; + return (new Promise((resolve) => outer.addEventListener("transitionend", resolve))).then(() => { + assert_equals(getComputedStyle(inner).height, "0px"); + }); + }, "Transitioned height, explicitly inherited down two DOM levels, should inherit correctly"); +</script> |