obj.touchstart.tap, 1, 'touchstart tap');
      assert.equal(obj.touchstart.track, 1, 'touchstart track');
      assert.equal(obj.touchstart._count, 4, 'total touchstart');
      assert.equal(obj.touchmove.track, 1, 'touchmove track');
      assert.equal(obj.touchmove._count, 1, 'total touchmove');
      assert.equal(obj.touchend.downup, 2, 'touchend downup');
      assert.equal(obj.touchend.track, 1, 'touchend track');
      assert.equal(obj.touchend.tap, 1, 'touchend tap');
      assert.equal(obj.touchend