image-set-background-dynamic-expected.html

<!DOCTYPE html>
<script src="resources/srcset-helper.js"></script>
<style>
  .foo {
    width: 100px;
    height: 100px;
    background-image: url('resources/green-400-px-square.png');
  }
</style>

<div>
  This test passes if the divs below are
  100px blue squares when the deviceScaleFactor is 1,
  and 100px green squares when the deviceScaleFactor is 2.
</div>
<div>
  When run in the test harness,
  this test is distinct from image-set-background,
  because it ensures that the green image loads dynamically
  when the scale factor changes.
</div>
<br>
<div class="foo"></div>
<br>
<div class="foo"></div>

chromium/third_party/blink/web_tests/fast/hidpi/image-set-background-dynamic-expected.html