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authorWPT Sync Bot <josh+wptsync@joshmatthews.net>2018-02-19 20:08:38 -0500
committerWPT Sync Bot <josh+wptsync@joshmatthews.net>2018-02-19 21:42:17 -0500
commit8a6476740e8f3226a592fd6af491cb895ea6b7d8 (patch)
tree166c9eb3312ff9518d59a120344face29339d0e7 /tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html
parentbe902d56c022cbfed2aef7a816de80d139718235 (diff)
downloadservo-8a6476740e8f3226a592fd6af491cb895ea6b7d8.tar.gz
servo-8a6476740e8f3226a592fd6af491cb895ea6b7d8.zip
Update web-platform-tests to revision 8fed98324bc133df221d778c62cbff210d43b0ce
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diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html
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+++ b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-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-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!'); }
+ *intrinsicSizes() {}
+ *layout() {}
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>