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<!doctype html>
<meta charset="utf-8">
<title>FileAPI Test: FileReader.readAsDataURL</title>
<link rel="author" title="Intel" href="http://www.intel.com">
<link rel="help" href="https://w3c.github.io/FileAPI/#readAsDataURL">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<script>
async_test(function(testCase) {
  var blob = new Blob(["TEST"]);
  var reader = new FileReader();

  reader.onload = this.step_func(function(evt) {
    assert_equals(reader.readyState, reader.DONE);
    testCase.done();
  });
  reader.onloadstart = this.step_func(function(evt) {
    assert_equals(reader.readyState, reader.LOADING);
  });
  reader.onprogress = this.step_func(function(evt) {
    assert_equals(reader.readyState, reader.LOADING);
  });

  reader.readAsDataURL(blob);
}, 'FileReader readyState during readAsDataURL');

async_test(function(testCase) {
  var blob = new Blob(["TEST"], { type: 'text/plain' });
  var reader = new FileReader();

  reader.onload = this.step_func(function() {
    assert_equals(reader.result, "data:text/plain;base64,VEVTVA==");
    testCase.done();
  });
  reader.readAsDataURL(blob);
}, 'readAsDataURL result for Blob with specified MIME type');

async_test(function(testCase) {
  var blob = new Blob(["TEST"]);
  var reader = new FileReader();

  reader.onload = this.step_func(function() {
    assert_equals(reader.result,
                  "data:application/octet-stream;base64,VEVTVA==");
    testCase.done();
  });
  reader.readAsDataURL(blob);
}, 'readAsDataURL result for Blob with unspecified MIME type');

</script>