<style>
data,li,body,html {counter-reset: c;}
</style>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

onload = function eventhandler1() {
    li.style.setProperty("counter-increment", "c");
}
</script>
<body>
<p>This tests an element with CSS counter having a parent with display: contents.</p>
<p>The test passes if WebKit doesn't crash or hit an assertion.</p>
</body>
<data style="display: contents"><li id="li">