<!DOCTYPE html>
<html>
  <head>
    <link rel="help" href="https://drafts.csswg.org/css-env-1/">
    <title>Test style seralization round tripping with CSS env vars</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
  </head>
  <body>
    <script>
    test(() => {
      document.body.style.top = "env(test)";
      assert_equals(document.body.style.getPropertyValue("top"), "env(test)");
      document.body.style.setProperty("top", "env()");
      assert_equals(document.body.style.getPropertyValue("top"), "env(test)");
    });
    </script>
  </body>
</html>
