Function test

tests/ListViewComponents/SelectionModeTest.ts:893–931

(tap, ctrl?)

        SelectionModeTests.prototype["testDataChangeInSelChangedHandler" + layoutName] = function (complete) {

            function test(tap, ctrl?) {
                return new WinJS.Promise(function (complete) {
                    LiveUnit.LoggingCore.logComment("testing " + tap + " mode");
                    var myData = [];
                    for (var i = 0; i < 10; ++i) {
                        myData.push({ title: "Tile" + i });
                    }
                    var newNode = document.createElement("div");
                    newNode.style.width = "1000px";
                    newNode.style.height = "600px";
                    document.body.appendChild(newNode);
                    var listView = new ListView(newNode, {
                        itemDataSource: (new WinJS.Binding.List(myData)).dataSource,
                        selectionMode: "multi",
                        tapBehavior: tap

                    });
                    listView.addEventListener("selectionchanged", function (eventObject) {
                        listView.itemDataSource = (new WinJS.Binding.List([])).dataSource;
                        listView.layout = new WinJS.UI[layoutName]();
                    });

                    listView._canvas.setPointerCapture = function () {
                    };

                    Helper.ListView.runTests(listView, [
                        function () {
                            LiveUnit.Assert.areEqual(myData.length, newNode.querySelectorAll(".win-item").length);
                            click(listView._currentMode(), { target: listView.elementFromIndex(1), ctrlKey: ctrl });
                            return true;
                        },
                        function () {
                            LiveUnit.Assert.areEqual(0, newNode.querySelectorAll(".win-item").length);
                            document.body.removeChild(newNode);
                            complete();
                        }
                    ]);
                });
            }

            test("invokeOnly", true).then(function () {
                if (WinJS.Utilities.isPhone) {