2052609.html - mozsearch

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<!DOCTYPE html>

<!-- Bug 2052609: a view-transition snapshot picture that is culled (invisible)

     must not leave an invalid picture-scratch handle behind when it is

     re-visited in the main pass. Should not crash. -->

<html class="reftest-wait">

<script>

function finish() { document.documentElement.removeAttribute("class") }

addEventListener("message", () => {

  // Give WebRender a couple of frames to build the view-transition frame.

  requestAnimationFrame(() => requestAnimationFrame(finish))

})

document.addEventListener("DOMContentLoaded", () => {

  const a = document.getElementById("a")

  a.setAttribute("width", 2147483647)

  a.src = "2052609-frame.html"

})

// Fallback so a non-crashing run still terminates.

setTimeout(finish, 5000)

</script>

<iframe id="a"></iframe>

</html>