chromium/third_party/blink/web_tests/fast/box-shadow/degenerate-radius-crash.html

<!DOCTYPE html>
<head>

<style>
div {
    width: 200px;
    height: 100px;
}

.negative {
    box-shadow: 3px 3px -10px;
}

.negative-inset {
    box-shadow: 3px 3px -10px inset;
}

.overflow {
    box-shadow: 3px 3px 100000000000000000000000000px;
}

.overflow-inset {
    box-shadow: 3px 3px 100000000000000000000000000px inset;
}

</style>
</head>

<body>
  <!-- Test for crbug.com/424119 -->
  <div class="negative"></div>
  <div class="negative-inset"></div>
  <div class="overflow"></div>
  <div class="overflow-inset"></div>

  PASS: did not crash.

  <script>
    if (window.testRunner)
      testRunner.dumpAsText();
  </script>
</body>