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<!DOCTYPE html>
<html>
<head>
<!-- TODO(arv): Check in Closue unit tests and make this run as part of the
tests -->
<script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.js"></script>
<script src="cr.js"></script>
<script src="cr/promise.js"></script>
<script src="bmm/treeiterator.js"></script>
<script src="bmm.js"></script>
<script>
goog.require('goog.testing.jsunit');
</script>
</head>
<body>
<script>
var tree = {
id: 0,
children: [
{
id: 1,
children: [
{id: 2},
{id: 3, children: []}
]
},
{id: 4},
{id: 5}
]
};
// Mock chrome.experimental.bookmarkManager.getSubtree
chrome = chrome || {};
chrome.experimental = chrome.experimental || {};
chrome.experimental.bookmarkManager = chrome.experimental.bookmarkManager || {};
var callbacks = {};
chrome.experimental.bookmarkManager.getSubtree = function(id, foldersOnly,
callback) {
callbacks[id] = callbacks[id] || [];
callbacks[id].push(callback);
callbacks[id].$calls = callbacks[id].$calls ? callbacks[id].$calls++ : 1;
};
chrome.experimental.bookmarkManager.getSubtree.load = function(node) {
// getSubtree gets the root tree when id is ''.
var id = node.id;
if (id == tree.id)
id = '';
for (var i = 0; i < callbacks[id].length; i++) {
callbacks[id][i].call(null, [node]);
}
};
function setUp() {
callbacks = {}
}
function testLoadSingle() {
var calls = 0;
function f(node) {
calls++;
assertEquals(tree, node);
}
var p = bmm.loadTree();
p.addListener(f);
chrome.experimental.bookmarkManager.getSubtree.load(tree);
assertEquals(1, calls);
assertEquals(1, callbacks[''].$calls);
}
function testLoadMultiple() {
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();
p.addListener(f1);
p2.addListener(f2);
chrome.experimental.bookmarkManager.getSubtree.load(tree);
assertEquals(1, calls1);
assertEquals(1, calls2);
assertEquals(1, callbacks[''].$calls);
}
function testLoadSubtree() {
var calls = 0;
function f(node) {
calls++;
assertEquals(tree.children[0], node);
}
var p = bmm.loadSubtree(1);
p.addListener(f);
chrome.experimental.bookmarkManager.getSubtree.load(tree.children[0]);
assertEquals(1, calls);
assertEquals(1, callbacks[1].$calls);
}
</script>
</body>
</html>
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