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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Blob and File reference URL Test(1)</title>
<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#convenienceAPI">
<link rel=author title="Breezewish" href="mailto:me@breeswish.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<form name="upload">
<input type="file" id="fileChooser">
</form>
<div>
<p>Test steps:</p>
<ol>
<li>Download the <a href="support/file_test1.js">file</a>.</li>
<li>Select the file in the file inputbox to run the test.</li>
</ol>
</div>
<div id="log"></div>
<script>
var fileChooser = document.querySelector('#fileChooser');
setup({explicit_done: true});
setup({explicit_timeout: true});
//Run the test when user selects a file
on_event(fileChooser, 'change', function() {
var testCount = 10000;
test(function() {
var list = [], file = fileChooser.files[0];
for (var i = 0; i <= testCount; i++) {
list.push(window.URL.createObjectURL(file));
}
list.sort();
for (var i = 0; i < testCount; i++) {
assert_not_equals(list[i], list[i+1], 'generated Blob URL should be unique');
}
}, 'Check whether generated Blob/File URL is unique (Notice: only generate for ' + testCount + ' times)');
async_test(function(t) {
var url = URL.createObjectURL(fileChooser.files[0]);
var expected_file_content = "var test_result = 'test1_OK';";
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.onreadystatechange = t.step_func(function() {
switch (xhr.readyState) {
case xhr.DONE:
assert_equals(xhr.status, 200, 'status code should be 200');
assert_equals(xhr.responseText, expected_file_content);
t.done();
return;
}
});
xhr.send();
}, 'Check whether Blob/File URL could be used in XHR requests and could get expected data');
async_test(function(t) {
var url = URL.createObjectURL(fileChooser.files[0]);
var expected_run_result = "test1_OK";
//expected file content:
// var test_result = 'test1_OK';
var e = document.createElement('script');
e.setAttribute('type', 'text/javascript');
e.setAttribute('src', url);
e.onload = t.step_func_done(function() {
assert_equals(test_result, expected_run_result);
});
document.body.appendChild(e);
}, 'Check whether Blob/File URL could be used in tags src like <script>');
async_test(function(t) {
var url = URL.createObjectURL(fileChooser.files[0]);
URL.revokeObjectURL(url);
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.onreadystatechange = t.step_func(function() {
switch (xhr.readyState) {
case xhr.DONE:
assert_equals(xhr.status, 500, 'status code should be 500 if Blob URI is revoked.');
t.done();
return;
}
});
xhr.send();
}, 'Check whether revokeObjectURL works well');
done();
});
</script>
</body>
</html>
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