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177 lines
5.1 KiB
HTML
177 lines
5.1 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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SimpleTest.requestFlakyTimeout("untriaged");
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devicestorage_setup(function () {
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// We put the old files in 2 levels deep. When you add a file to a directory
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// it will modify the parents last modification time, but not the parents
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// parents. So we want to make sure that even though x's timestamp is earlier
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// than the since parameter, we still pick up the later files.
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var oldFiles = ["x/y/aa.png", "x/y/ab.png", "x/y/ac.png"];
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var timeFile = "t.png";
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var newFiles = ["x/y/ad.png", "x/y/ae.png", "x/y/af.png", // new files in old dir
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"z/bd.png", "z/be.png", "z/bf.png"]; // new files in new dir
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var storage = navigator.getDeviceStorage('pictures');
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var prefix = "devicestorage/" + randomFilename(12);
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var i;
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var timestamp;
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var lastFileAddedTimestamp;
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function verifyAndDelete(prefix, files, 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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dump("We still have length = " + files.length + "\n");
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dump(files + "\n");
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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(filename);
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ok(index > -1, "filename should be in the enumeration : " + e.target.result.name);
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if (index == -1)
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return;
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files.splice(index, 1);
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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) {}
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}
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function addFile(filename, callback) {
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var addReq = storage.addNamed(createRandomBlob('image/png'), prefix + '/' + filename);
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addReq.onsuccess = function(e) {
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// After adding the file, we go ahead and grab the timestamp of the file
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// that we just added
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var getReq = storage.get(prefix + '/' + filename);
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getReq.onsuccess = function(e) {
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lastFileAddedTimestamp = e.target.result.lastModifiedDate;
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callback();
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}
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getReq.onerror = function(e) {
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ok(false, "getError was called : " + e.target.error.name);
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SimpleTest.finish();
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};
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}
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addReq.onerror = function(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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}
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function addFileArray(fileArray, callback) {
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var i = 0;
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function addNextFile() {
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i = i + 1;
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if (i == fileArray.length) {
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callback();
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return;
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}
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addFile(fileArray[i], addNextFile);
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}
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addFile(fileArray[0], addNextFile);
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}
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function delFile(filename, callback) {
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var req = storage.delete(prefix + '/' + filename);
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req.onsuccess = function(e) {
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callback();
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};
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req.onerror = function(e) {
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ok(false, "delError was called : " + e.target.error.name);
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SimpleTest.finish();
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};
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}
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function afterNewFiles() {
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var cursor = storage.enumerate(prefix, {"since": timestamp});
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cursor.onsuccess = function(e) {
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verifyAndDelete(prefix, newFiles, e);
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if (e.target.result) {
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e.target.continue();
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}
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};
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cursor.onerror = function (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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}
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function waitForTimestampChange() {
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// We've added a new file. See if the timestamp differs from
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// oldFileAddedTimestamp, and if it's the same wait for a bit
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// and try again.
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if (lastFileAddedTimestamp.valueOf() === timestamp.valueOf()) {
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delFile(timeFile, function() {
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setTimeout(function() {
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addFile(timeFile, waitForTimestampChange);
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}, 1000);
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});
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} else {
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timestamp = lastFileAddedTimestamp;
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// The timestamp has changed. Go ahead and add the rest of the new files
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delFile(timeFile, function() {
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addFileArray(newFiles, afterNewFiles);
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});
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}
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}
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function afterOldFiles() {
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timestamp = lastFileAddedTimestamp;
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setTimeout(function() {
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// We've added our old files and waited for a second.
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// Add a new file until the timestamp changes
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addFile(timeFile, waitForTimestampChange);
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}, 1000);
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}
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function addOldFiles() {
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addFileArray(oldFiles, afterOldFiles);
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}
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addOldFiles();
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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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