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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /layout/style/test/test_hover_on_part.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/style/test/test_hover_on_part.html')
| -rw-r--r-- | layout/style/test/test_hover_on_part.html | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/layout/style/test/test_hover_on_part.html b/layout/style/test/test_hover_on_part.html new file mode 100644 index 0000000000..fc39dcc307 --- /dev/null +++ b/layout/style/test/test_hover_on_part.html @@ -0,0 +1,52 @@ +<!doctype html> +<title>Shadow parts are invalidated correctly when only a pseudo-class state to the right of the part matches</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<script src="/tests/SimpleTest/EventUtils.js"></script> +<style> + div { + width: 100px; + height: 100px; + } + #host::part(p) { + background-color: red; + } + #host::part(p):hover { + background-color: lime; + } +</style> +<div id="host"></div> +<div id="random-element-to-force-change"></div> +<script> +SimpleTest.waitForExplicitFinish(); + +let host = document.getElementById("host"); +host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + div { + width: 100px; + height: 100px; + } + </style> + <div part=p></div> +`; + +let part = host.shadowRoot.querySelector("div"); +let other = document.getElementById("random-element-to-force-change"); + +SimpleTest.waitForFocus(function() { + synthesizeMouseAtCenter(other, {type: "mousemove"}); + is( + getComputedStyle(part).backgroundColor, + "rgb(255, 0, 0)", + "Part is red" + ); + + synthesizeMouseAtCenter(part, {type: "mousemove"}); + is( + getComputedStyle(part).backgroundColor, + "rgb(0, 255, 0)", + "Part is lime" + ); + SimpleTest.finish(); +}); +</script> |