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<!doctype html>
<html>
<head>
<!-- TODO(arv): Check in Closure unit tests and make this run as part of the
tests -->
<link rel="stylesheet" href="chrome://resources/css/text_defaults.css">
<script src="https://cdn.rawgit.com/google/closure-library/master/closure/goog/base.js"></script>
<script src="../../../../../ui/webui/resources/js/cr.js"></script>
<script src="bmm.js"></script>
<title>Bookmark Manager Loading Test</title>
<script>
goog.require('goog.testing.jsunit');
goog.require('goog.testing.AsyncTestCase');
</script>
</head>
<body>
<script>
var asyncTestCase = goog.testing.AsyncTestCase.createAndInstall(document.title);
var tree = {
id: 0,
children: [
{
id: 1,
children: [
{id: 2},
{id: 3, children: []}
]
},
{id: 4},
{id: 5}
]
};
// Mock chrome.bookmarkManagerPrivate.getSubtree
chrome = chrome || {};
chrome.bookmarkManagerPrivate = chrome.bookmarkManagerPrivate || {};
var callbacks = {};
chrome.bookmarkManagerPrivate.getSubtree = function(id, foldersOnly, callback) {
callbacks[id] = callbacks[id] || [];
callbacks[id].push(callback);
callbacks[id].$calls = callbacks[id].$calls ? callbacks[id].$calls++ : 1;
};
chrome.bookmarkManagerPrivate.getSubtree.load = function(node) {
// getSubtree gets the root tree when id is ''.
var id = node.id;
if (id == tree.id)
id = '';
for (var i = 0; i < callbacks[id].length; i++) {
callbacks[id][i].call(null, [node]);
}
};
function continueTesting() {
asyncTestCase.continueTesting();
}
function testLoad() {
var calls1 = 0;
var calls2 = 0;
function f1(node) {
calls1++;
assertEquals(tree, node);
}
function f2(node) {
calls2++;
assertEquals(tree, node);
}
var p = bmm.loadTree();
var p2 = bmm.loadTree();
var r = [
p.then(f1),
p2.then(f2),
];
chrome.bookmarkManagerPrivate.getSubtree.load(tree);
var root = Promise.all(r).then(function() {
assertEquals(1, calls1);
assertEquals(1, calls2);
assertEquals(1, callbacks[''].$calls);
});
var calls3 = 0;
function f3(node) {
calls3++;
assertEquals(tree.children[0], node);
}
var p3 = bmm.loadSubtree(1);
var s = p3.then(f3);
chrome.bookmarkManagerPrivate.getSubtree.load(tree.children[0]);
var subtree = s.then(function() {
assertEquals(1, calls3);
assertEquals(1, callbacks[1].$calls);
});
Promise.all([root, subtree]).then(continueTesting);
}
</script>
</body>
</html>
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