public void NearestWindowTest() { const int w = 640; const int h = 480; const int minSize = 128; const int maxSize = 256; var testee = new SlidingWindow(w, h, minSize, maxSize, 3, 7); int prevIndex = -1; for (int rectSize = minSize - 1; rectSize <= maxSize; rectSize++) { var temp = testee.getNearestWindow(0, 0, rectSize, rectSize); if (temp <= prevIndex) { continue; } for (int y = 0; y < h - rectSize; y++) { temp = testee.getNearestWindow(0, y, rectSize, rectSize); if (temp <= prevIndex) { continue; } for (int x = 0; x < w - rectSize; x++) { int index = testee.getNearestWindow(x, y, rectSize, rectSize); if (index >= 0) { double xout, yout, wout, hout; Assert.IsTrue(testee.getWindowDimensions(index, out xout, out yout, out wout, out hout)); Assert.IsTrue(contains(xout, yout, wout, hout, x, y, rectSize, rectSize)); prevIndex = index; } } } } }