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<!DOCTYPE HTML>
<title>createImageBitmap from Blob with invalid type</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
<body>
<script>

function syncBlob() {
  info("Let's create a small memory blob...");

  // A 1x1 PNG image.
  // Source: https://commons.wikimedia.org/wiki/File:1x1.png (Public Domain)
  const IMAGE = atob("iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAA" +
                     "ACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=");

  let bytes = new Array(IMAGE.length);
  for (let i = 0; i < IMAGE.length; i++) {
    bytes[i] = IMAGE.charCodeAt(i);
  }

  let blob = new Blob([new Uint8Array(bytes)], { type: "text/html"});
  window.createImageBitmap(blob)
  .then(imageBitmap => {
    ok(true, "Image created!");
    is(imageBitmap.width, 1, "Image is 1x1");
    is(imageBitmap.height, 1, "Image is 1x1");
  })
  .then(next);
}

function asyncBlob() {
  info("Let's create a big memory blob...");

  // A 1x1 PNG image.
  // Source: https://commons.wikimedia.org/wiki/File:1x1.png (Public Domain)
  const IMAGE = atob("iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAA" +
                     "ACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=");

  let bytes = new Array(IMAGE.length);
  for (let i = 0; i < IMAGE.length; i++) {
    bytes[i] = IMAGE.charCodeAt(i);
  }

  let blob = new Blob([new Uint8Array(bytes)], { type: "text/html"});
  while (blob.size <= 1024*1024) {
    blob = new Blob([blob, blob], { type: "text/html"});
  }

  ok(blob.size > 1024 * 1024, "More than 1mb");

  let bc = new BroadcastChannel('a');
  bc.onmessage = e => {
    window.createImageBitmap(e.data)
    .then(imageBitmap => {
      ok(true, "Image created!");
      is(imageBitmap.width, 1, "Image is 1x1");
      is(imageBitmap.height, 1, "Image is 1x1");
    })
    .then(next);
  }

  new BroadcastChannel('a').postMessage(blob);
}

let tests = [
 syncBlob,
 asyncBlob,
];

function next() {
  if (tests.length == 0) {
    SimpleTest.finish();
    return;
  }

  let test = tests.shift();
  test();
}

SimpleTest.requestLongerTimeout(3); // slow on Android
SimpleTest.waitForExplicitFinish();
next();
</script>
</body>
</html>