| <!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> |
