basic_image_decoding.html | Explore in Territory

<!DOCTYPE html>
<title>basic image decoding</title>
<canvas width="128" height="128"></canvas>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
async_test(function(t) {
  fetch("/resources/square.png").then(t.step_func(response => {
    response.arrayBuffer().then(t.step_func(buffer => {
      let decoder = new ImageDecoder({data: buffer, type: "image/png"})
      decoder.decode({frameIndex: 0}).then(t.step_func(frame => {
        let ctx = document.querySelector('canvas').getContext('2d');
        ctx.drawImage(frame.image, 0, 0);
        t.done();
      })).catch(t.unreached_func());
    })).catch(t.unreached_func());
  })).catch(t.unreached_func());
});
</script>

chromium/third_party/blink/web_tests/http/tests/webcodecs/basic_image_decoding.html