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href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
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xmlns:html="http://www.w3.org/1999/xhtml"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<![CDATA[
// Test the asynchronous live-updating of bookmarks query results
SimpleTest.waitForExplicitFinish();
var {utils: Cu, interfaces: Ci} = Components;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/NetUtil.jsm");
Cu.import("resource://gre/modules/Task.jsm");
Cu.import("resource://gre/modules/PlacesUtils.jsm");
const TEST_URI = NetUtil.newURI("http://foo.com");
function promiseOnItemChanged() {
return new Promise(resolve => {
PlacesUtils.bookmarks.addObserver({
onBeginUpdateBatch() {},
onEndUpdateBatch() {},
onItemAdded() {},
onItemRemoved() {},
onItemVisited() {},
onItemMoved() {},
onItemChanged() {
PlacesUtils.bookmarks.removeObserver(this);
resolve();
},
QueryInterface: XPCOMUtils.generateQI([Ci.nsINavBookmarkObserver])
}, false);
});
}
Task.spawn(function* () {
// add 2 bookmarks to the toolbar, same URI, different titles (set later)
let bm1 = yield PlacesUtils.bookmarks.insert({
parentGuid: PlacesUtils.bookmarks.toolbarGuid,
url: TEST_URI
});
let bm2 = yield PlacesUtils.bookmarks.insert({
parentGuid: PlacesUtils.bookmarks.toolbarGuid,
url: TEST_URI
});
// query for bookmarks
let rootNode = PlacesUtils.getFolderContents(PlacesUtils.toolbarFolderId).root;
// set up observer
let promiseObserved = promiseOnItemChanged();
// modify the bookmark's title
yield PlacesUtils.bookmarks.update({
guid: bm2.guid, title: "foo"
});
// wait for notification
yield promiseObserved;
// Continue after our observer gets notified of onItemChanged
// which is triggered by updating the item's title.
// After receiving the notification, our original query should also
// have been live-updated, so we can iterate through its children,
// to check that only the modified bookmark has changed.
// result node should be updated
let cc = rootNode.childCount;
for (let i = 0; i < cc; ++i) {
let node = rootNode.getChild(i);
// test that bm1 does not have new title
if (node.bookmarkGuid == bm1.guid)
ok(node.title != "foo",
"Changing a bookmark's title did not affect the title of other bookmarks with the same URI");
}
rootNode.containerOpen = false;
// clean up
yield PlacesUtils.bookmarks.remove(bm1);
yield PlacesUtils.bookmarks.remove(bm2);
}).catch(err => {
ok(false, `uncaught error: ${err}`);
}).then(() => {
SimpleTest.finish();
});
]]>
</script>
</window>