gecko/dom/devicestorage/test/test_fs_getFilesAndDirectories.html

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<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html> <!--
https://bugzilla.mozilla.org/show_bug.cgi?id=XXX
-->
<head>
<title>Test Directory#getFilesAndDirectories of the FileSystem API for device storage</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="devicestorage_common.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=XXX">Mozilla Bug XXX</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
devicestorage_setup();
SimpleTest.requestCompleteLog();
// The root directory object.
var gRoot = null;
function checkContents1(contents) {
var expected = {
"sub2": "/sub",
"sub3": "/sub",
"a.png": "/sub",
"b.png": "/sub",
};
is(contents.length, Object.keys(expected).length,
"The sub-directory should contain four children");
var sub2;
for (var child of contents) {
if (child.name in expected) {
ok(true, "Found '" + child.name + "' in /sub");
if (child.name == "sub2") {
sub2 = child;
}
} else {
ok(false, "Did not expect '" + child.name + "' in /sub");
}
delete expected[child.name];
}
// 'expected' should now be "empty"
for (var missing in Object.keys(expected)) {
ok(false, "Expected '" + missing.name + "' in /sub");
}
sub2.getFilesAndDirectories().then(checkContents2, handleError);
}
function checkContents2(contents) {
is(contents[0].name, "c.png", "'sub2' should contain 'c.png'");
devicestorage_cleanup();
}
function handleError(e) {
ok(false, "Should not arrive at handleError! Error: " + e.name);
devicestorage_cleanup();
}
var gStorage = navigator.getDeviceStorage("pictures");
ok(gStorage, "Should have gotten a storage.");
function runTests() {
gStorage.getRoot().then(function(rootDir) {
gRoot = rootDir;
return rootDir.get("sub");
}).then(function(subDir) {
return subDir.getFilesAndDirectories();
}).then(checkContents1).catch(handleError);
}
createTestFiles(gStorage, ["sub/a.png", "sub/b.png", "sub/sub2/c.png", "sub/sub3/d.png"]).then(function() {
runTests();
}, function() {
ok(false, "Failed to created test files.");
devicestorage_cleanup();
});
</script>
</pre>
</body>
</html>