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add test for FileReader Multiple Reads
add test for FileReader Multiple Reads
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| <!DOCTYPE html> | ||
| <title>FileAPI Test: FileReader InvalidStateError Exception</title> | ||
| <link rel="author" title="Yinkan Li" href="mailto:liyinkan.biz@gmail.com"> | ||
| <link rel="help" href="http://www.w3.org/TR/FileAPI/#MultipleReads"> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
| <link rel="stylesheet" href="/resources/testharness.css"> | ||
| <div id="log"></div> | ||
| <script> | ||
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| test(function() { | ||
| var blob_1 = new Blob(['TEST000000001']) | ||
| var blob_2 = new Blob(['TEST000000002']) | ||
| var reader = new FileReader(); | ||
| assert_true(reader !== undefined && reader !== null); | ||
| reader.readAsText(blob_1) | ||
| assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") | ||
| assert_throws("InvalidStateError", function () { | ||
| reader.readAsText(blob_2) | ||
| }, "InvalidStateError DOM exception.") | ||
| }, 'test FileReader InvalidStateError exception for readAsText'); | ||
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| test(function() { | ||
| var blob_1 = new Blob(['TEST000000001']) | ||
| var blob_2 = new Blob(['TEST000000002']) | ||
| var reader = new FileReader(); | ||
| assert_true(reader !== undefined && reader !== null); | ||
| reader.readAsDataURL(blob_1) | ||
| assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") | ||
| assert_throws("InvalidStateError", function () { | ||
| reader.readAsDataURL(blob_2) | ||
| }, "InvalidStateError DOM exception.") | ||
| }, 'test FileReader InvalidStateError exception for readAsDataURL'); | ||
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| test(function() { | ||
| var blob_1 = new Blob(['TEST000000001']) | ||
| var blob_2 = new Blob(['TEST000000002']) | ||
| var reader = new FileReader(); | ||
| assert_true(reader !== undefined && reader !== null); | ||
| reader.readAsArrayBuffer(blob_1) | ||
| assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") | ||
| assert_throws("InvalidStateError", function () { | ||
| reader.readAsArrayBuffer(blob_2) | ||
| }, "InvalidStateError DOM exception.") | ||
| }, 'test FileReader InvalidStateError exception for readAsArrayBuffer'); | ||
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| test(function() { | ||
| var blob_1 = new Blob(['TEST000000001']) | ||
| var blob_2 = new Blob(['TEST000000002']) | ||
| var reader = new FileReader(); | ||
| assert_true(reader !== undefined && reader !== null); | ||
| reader.onloadstart = function() { | ||
| assert_throws("InvalidStateError", function () { | ||
| reader.readAsArrayBuffer(blob_2) | ||
| }, "InvalidStateError DOM exception.") | ||
| } | ||
| reader.readAsArrayBuffer(blob_1) | ||
| assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") | ||
| }, 'test FileReader InvalidStateError exception in onloadstart event for readAsArrayBuffer'); | ||
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| test(function() { | ||
| var blob_1 = new Blob(['TEST000000001']) | ||
| var blob_2 = new Blob(['TEST000000002']) | ||
| var reader = new FileReader(); | ||
| assert_true(reader !== undefined && reader !== null); | ||
| reader.onloadend = function(){ | ||
| reader.readAsArrayBuffer(blob_2) | ||
| assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") | ||
| } | ||
| reader.readAsArrayBuffer(blob_1) | ||
| assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") | ||
| }, 'test FileReader no InvalidStateError exception in onloadstart event for readAsArrayBuffer'); | ||
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| </script> |