src/third_party/web_platform_tests/FileAPI/blob/Blob-close.html - cobalt - Git at Google

 <!DOCTYPE html>
 <meta charset=utf-8>
 <title>Blob.close</title>
 <link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#dfn-close">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="../support/Blob.js"></script>
 <div id="log"></div>
 <script>
 test(function() {
   var blob = new Blob(["TEST"]);
   var sliced = blob.slice();
   blob.close();

   async_test(function(t) {
     var reader = new FileReader();

     reader.onload = t.step_func(function(evt) {
       assert_unreached("Should not dispatch the load event");
     });

     reader.onerror = t.step_func(function(e) {
       assert_equals(reader.result, null);
       assert_equals(reader.error.code, DOMException.INVALID_STATE_ERR);
       t.done();
     });

     reader.readAsText(blob, "UTF-8");
   }, "Closed Blob");

   test_blob(function() {
     return sliced;
   }, {
     expected: "TEST",
     type: "",
     desc: "Slice should still have the data."
   });
 });
 </script>
	<!DOCTYPE html>
	<meta charset=utf-8>
	<title>Blob.close</title>
	<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#dfn-close">
	<script src="/resources/testharness.js"></script>
	<script src="/resources/testharnessreport.js"></script>
	<script src="../support/Blob.js"></script>
	<div id="log"></div>
	<script>
	test(function() {
	var blob = new Blob(["TEST"]);
	var sliced = blob.slice();
	blob.close();

	async_test(function(t) {
	var reader = new FileReader();

	reader.onload = t.step_func(function(evt) {
	assert_unreached("Should not dispatch the load event");
	});

	reader.onerror = t.step_func(function(e) {
	assert_equals(reader.result, null);
	assert_equals(reader.error.code, DOMException.INVALID_STATE_ERR);
	t.done();
	});

	reader.readAsText(blob, "UTF-8");
	}, "Closed Blob");

	test_blob(function() {
	return sliced;
	}, {
	expected: "TEST",
	type: "",
	desc: "Slice should still have the data."
	});
	});
	</script>