Function assertSelectedPoints

test/jasmine/tests/select_test.js:245–272

* Asserting selected points. * * @param expected can be a point number, an array * of point numbers (for a single trace) or an array of point number * arrays in case of multiple traces. undefined in an array of arrays * is also allowed, e.g. useful when not all traces suppor

(expected)

     * is also allowed, e.g. useful when not all traces support selection.
     */
    function assertSelectedPoints(expected) {
        var expectedPtsPerTrace = toArrayOfArrays(expected);
        var expectedPts, traceNum;

        for(traceNum = 0; traceNum < expectedPtsPerTrace.length; traceNum++) {
            expectedPts = expectedPtsPerTrace[traceNum];
            expect(gd._fullData[traceNum].selectedpoints).toEqual(expectedPts);
            expect(gd.data[traceNum].selectedpoints).toEqual(expectedPts);
        }

        function toArrayOfArrays(expected) {
            var isArrayInArray, i;

            if(Array.isArray(expected)) {
                isArrayInArray = false;
                for(i = 0; i < expected.length; i++) {
                    if(Array.isArray(expected[i])) {
                        isArrayInArray = true;
                        break;
                    }
                }

                return isArrayInArray ? expected : [expected];
            } else {
                return [[expected]];
            }
        }
    }

    function assertSelectionCleared() {
        gd._fullData.forEach(function(fullDataItem) {