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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/css/css-layout-api/fallback-layout/constructor-error.https.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/css/css-layout-api/fallback-layout/constructor-error.https.html')
-rw-r--r-- | testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html new file mode 100644 index 0000000000..9ce791ab5b --- /dev/null +++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html @@ -0,0 +1,51 @@ +<!DOCTYPE html> +<html class=reftest-wait> +<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#get-a-layout-class-instance"> +<link rel="match" href="fallback-layout-fallback-ref.html"> +<meta name="assert" content="This test checks that a layout() class with a throwing constructor will fallback to block layout." /> +<style> +.test { + background: red; + border: solid 2px; + width: 100px; +} + +.float { + float: left; + width: 50%; + height: 100px; +} + +.fc { + display: flow-root; + height: 100px; +} + +@supports (display: layout(throwing-ctor)) { + .test { + display: layout(throwing-ctor); + background: green; + } +} +</style> +<script src="/common/reftest-wait.js"></script> +<script src="/common/worklet-reftest.js"></script> + +<!-- This tests that when the "layout()" constructor fails, it will fallback to block layout. --> +<div class="test"> + <div class="float"></div> + <div class="fc"></div> +</div> + +<script id="code" type="text/worklet"> +registerLayout('throwing-ctor', class { + constructor() { throw Error('fail!'); } + async intrinsicSizes() {} + async layout() {} +}); +</script> + +<script> +importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent); +</script> +</html> |