url_createobjecturl_file_img-manual.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>FileAPI Test: Creating Blob URL with File as image source</title>
<link rel="author" title="Intel" href="http://www.intel.com">
<link rel="author" title="JunChen Xia" href="mailto:[email protected]">

<div>
  <p>Test steps:</p>
  <ol>
    <li>Download <a href="/images/blue96x96.png">blue96x96.png</a> to local.</li>
    <li>Select the local file (blue96x96.png) to run the test.</li>
  </ol>
  <p>Pass/fail criteria:</p>
  <p>Test passes if there is a filled blue square.</p>

  <p><input type="file" accept="image/*" id="fileChooser"></p>
  <p><img id="displayImage"></img></p>
</div>

<script>
  var fileInput = document.querySelector("#fileChooser");
  var img = document.querySelector("#displayImage");

  fileInput.addEventListener("change", function(evt) {
    img.src = window.URL.createObjectURL(fileInput.files[0]);
  }, false);
</script>

chromium/third_party/blink/web_tests/external/wpt/FileAPI/url/url_createobjecturl_file_img-manual.html