grid-template-node-not-connected.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-grid/parsing/grid-template-node-not-connected.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<link rel="help" href="https://bugs.webkit.org/show_bug.cgi?id=261421">

<link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com">

<meta name="assert" content="test should not crash and grid-template for child should be the empty string after disconnecting the element">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

</head>

<style>

#child {

  grid-template: 10px / 10px;

</style>

<div>

  <div id="child"></div>

</div>

<script>

test(() => {

  let styleDeclaration = window.getComputedStyle(document.getElementById("child"));

  document.querySelector("body > div:nth-child(1)").textContent = "";

  assert_equals(styleDeclaration.gridTemplate, "");

});

</script>

</html>