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| author | WPT Sync Bot <josh+wptsync@joshmatthews.net> | 2018-06-03 21:07:04 -0400 |
|---|---|---|
| committer | WPT Sync Bot <josh+wptsync@joshmatthews.net> | 2018-06-03 22:45:23 -0400 |
| commit | 83e2dc11b071afd3ad4a287249b0a0602f6314a0 (patch) | |
| tree | f0370fbcc956ffc0c9dca73954fb87c38f00284f /tests/wpt/web-platform-tests/css/css-layout-api/fragment-data-immutable.https.html | |
| parent | d23bc4f1a4e3e56290f823b0466f7ca6905f8ccd (diff) | |
| download | servo-83e2dc11b071afd3ad4a287249b0a0602f6314a0.tar.gz servo-83e2dc11b071afd3ad4a287249b0a0602f6314a0.zip | |
Update web-platform-tests to revision ee82278e15570e573d87fb80179ff8231b6db61a
Diffstat (limited to 'tests/wpt/web-platform-tests/css/css-layout-api/fragment-data-immutable.https.html')
| -rw-r--r-- | tests/wpt/web-platform-tests/css/css-layout-api/fragment-data-immutable.https.html | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/fragment-data-immutable.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/fragment-data-immutable.https.html new file mode 100644 index 00000000000..cc1875bd61d --- /dev/null +++ b/tests/wpt/web-platform-tests/css/css-layout-api/fragment-data-immutable.https.html @@ -0,0 +1,71 @@ +<!DOCTYPE html> +<html class=reftest-wait> +<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#dom-layoutfragment-data"> +<link rel="match" href="green-square-ref.html"> +<meta name="assert" content="This test checks that LayoutFragment#data is immutable between child layout passes." /> +<style> +.test { + background: red; + width: 100px; +} + +@supports (display: layout(parent)) { + .test { + display: layout(parent); + background: green; + } + + .child { + display: layout(child); + } +} +</style> +<script src="/common/reftest-wait.js"></script> +<script src="/common/worklet-reftest.js"></script> + +<div class="test"> + <div class="child"></div> +</div> + +<script id="code" type="text/worklet"> +registerLayout('parent', class { + *intrinsicSizes() {} + *layout() {} + *layout([child], edges, constraints, styleMap) { + + const childFragment10 = yield child.layoutNextFragment({fixedInlineSize: 10}); + + // First layout data should be "10". + if (childFragment10.data.size !== 10) { + return {autoBlockSize: 0, childFragments: [childFragment10]}; + } + + const childFragment20 = yield child.layoutNextFragment({fixedInlineSize: 20}); + + // Second layout data should be "20". + if (childFragment20.data.size !== 20) { + return {autoBlockSize: 0, childFragments: [childFragment10]}; + } + + // First layout data should still be "10". + if (childFragment10.data.size !== 10) { + return {autoBlockSize: 0, childFragments: [childFragment10]}; + } + + return {autoBlockSize: 100, childFragments: [childFragment20]}; + } +}); + +registerLayout('child', class { + *intrinsicSizes() {} + *layout() {} + *layout(children, edges, constraints, styleMap) { + return {autoBlockSize: 10, data: {size: constraints.fixedInlineSize}}; + } +}); +</script> + +<script> +importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent); +</script> +</html> |