image-subpixel-position.html | Explore in Territory

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="common.js"></script>

<style>
.img {
  display: block;
}

.img-container {
  width: 200px;
  border-radius: 50%;
  overflow: hidden;
}
</style>

<script>
  const subpixel_position_img = new ElementLoadPromise("subpixel_position_img");
  async_test(function(t) {
    subpixel_position_img.promise.then(t.step_func_done());
  }, "Test that the in viewport image with sub-pixel starting position and overflow:hidden style is loaded");
</script>

<body>
  <div style="height:0.5px;">
    This div makes the img-container below to start at sub-pixel top position
  </div>
  <div class="img-container">
    <img id="subpixel_position_img" class="img" loading="lazy"
         src="../loading/resources/base-image1.png"
         onload="subpixel_position_img.resolve();">
  </div>
</body>

chromium/third_party/blink/web_tests/http/tests/lazyload/image-subpixel-position.html