зеркало из https://github.com/mozilla/gecko-dev.git
110 строки
2.9 KiB
HTML
110 строки
2.9 KiB
HTML
<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<!DOCTYPE HTML>
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<html> <!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=717103
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-->
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<head>
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<title>Test for the device storage API </title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="devicestorage_common.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=717103">Mozilla Bug 717103</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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// Array Remove - By John Resig (MIT Licensed)
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Array.prototype.remove = function(from, to) {
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var rest = this.slice((to || from) + 1 || this.length);
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this.length = from < 0 ? this.length + from : from;
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return this.push.apply(this, rest);
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};
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devicestorage_setup();
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function enumerateSuccess(e) {
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if (e.target.result == null) {
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ok(files.length == 0, "when the enumeration is done, we shouldn't have any files in this array")
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SimpleTest.finish();
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return;
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}
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var filename = e.target.result.name;
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if (filename[0] == "/") {
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// We got /storageName/prefix/filename
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// Remove the storageName (this shows up on FirefoxOS)
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filename = filename.substring(1); // Remove leading slash
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var slashIndex = filename.indexOf("/");
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if (slashIndex >= 0) {
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filename = filename.substring(slashIndex + 1); // Remove storageName
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}
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}
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if (filename.startsWith(prefix)) {
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filename = filename.substring(prefix.length + 1); // Remove prefix
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}
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var index = files.indexOf(enumFilename);
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files.remove(index);
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ok(index > -1, "filename should be in the enumeration : " + e.target.result.name);
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// clean up
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var cleanup = storage.delete(e.target.result.name);
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cleanup.onsuccess = function(e) {} // todo - can i remove this?
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e.target.continue();
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}
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function handleError(e) {
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ok(false, "handleError was called : " + e.target.error.name);
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SimpleTest.finish();
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}
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function addSuccess(e) {
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addedSoFar = addedSoFar + 1;
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if (addedSoFar == files.length) {
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var cursor = storage.enumerate();
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cursor.onsuccess = enumerateSuccess;
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cursor.onerror = handleError;
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}
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}
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function addError(e) {
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ok(false, "addError was called : " + e.target.error.name);
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SimpleTest.finish();
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}
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var storage = navigator.getDeviceStorage("pictures");
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ok(navigator.getDeviceStorage, "Should have getDeviceStorage");
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var prefix = "devicestorage/" + randomFilename(12)
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var files = [ "a.png", "b.png", "c.png" ]
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var addedSoFar = 0;
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for (var i=0; i<files.length; i++) {
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request = storage.addNamed(createRandomBlob('image/png'), prefix + '/' + files[i]);
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ok(request, "Should have a non-null request");
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request.onsuccess = addSuccess;
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request.onerror = addError;
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}
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</script>
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</pre>
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</body>
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</html>
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