public void TestMeasureOverride()
{
ResetState();
// test that desired size is null if no children
Measure(1000 * rand.NextVector3());
Assert.AreEqual(Vector3.Zero, DesiredSize);
// Create and add children
var child1 = new MeasureValidator();
var child2 = new MeasureValidator();
var child3 = new MeasureValidator();
Children.Add(child1);
Children.Add(child2);
Children.Add(child3);
// tests desired size depending on the orientation
TestMeasureOverrideCore(Orientation.Horizontal);
TestMeasureOverrideCore(Orientation.Vertical);
TestMeasureOverrideCore(Orientation.InDepth);
}
public void TestMeasureOverrideInfinite()
{
var child1 = new MeasureValidator();
var canvas = new Canvas {
Children = { child1 }
};
// check that relative 0 x inf available = 0
child1.SetCanvasRelativeSize(Vector3.Zero);
child1.ExpectedMeasureValue = Vector3.Zero;
canvas.Measure(new Vector3(float.PositiveInfinity));
child1.SetCanvasRelativeSize(new Vector3(float.NaN));
// check sizes with infinite measure values and absolute position
child1.SetCanvasAbsolutePosition(new Vector3(1, -1, -3));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity, 0, 0);
child1.ReturnedMeasuredValue = new Vector3(2);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(3, 1, 0), canvas.DesiredSizeWithMargins);
// check sizes with infinite measure values and relative position
child1.SetCanvasPinOrigin(new Vector3(0, .5f, 1));
child1.SetCanvasRelativePosition(new Vector3(-1));
child1.ExpectedMeasureValue = new Vector3(0);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(0.5f, 0.25f, 0), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(0));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity, 0, 0);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(1, 0.5f, 0), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(0.5f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(2, 1, 2), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(1f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(0, 0.5f, 1), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(2f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(0, 0.25f, 0.5f), canvas.DesiredSizeWithMargins);
// check that the maximum is correctly taken
var child2 = new MeasureValidator();
var child3 = new MeasureValidator();
canvas.Children.Add(child2);
canvas.Children.Add(child3);
child1.InvalidateMeasure();
child1.SetCanvasPinOrigin(new Vector3(0.5f));
child1.SetCanvasRelativePosition(new Vector3(0.5f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(10);
child2.SetCanvasPinOrigin(new Vector3(0.5f));
child2.SetCanvasRelativePosition(new Vector3(-.1f, .5f, 1.2f));
child2.ExpectedMeasureValue = new Vector3(0, float.PositiveInfinity, float.PositiveInfinity);
child2.ReturnedMeasuredValue = new Vector3(30.8f, 5, 48);
child3.SetCanvasRelativeSize(new Vector3(0f, 1f, 2f));
child3.ExpectedMeasureValue = new Vector3(0, float.PositiveInfinity, float.PositiveInfinity);
child3.ReturnedMeasuredValue = new Vector3(0, 5, 50);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(14f, 10f, 25f), canvas.DesiredSizeWithMargins);
}
public void TestMeasureOverrideAbsolute()
{
ResetState();
// check that desired size is null if no children
Measure(1000 * rand.NextVector3());
Assert.AreEqual(Vector3.Zero, DesiredSize);
var child = new MeasureValidator();
Children.Add(child);
child.Margin = Thickness.UniformCuboid(10);
// check canvas desired size and child provided size with one child out of the available zone
var availableSize = new Vector3(100, 200, 300);
var childDesiredSize = new Vector3(30, 80, 130);
var pinOrigin = Vector3.Zero;
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(-1, 100, 150), pinOrigin, availableSize, new Vector3(49, 200, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(101, 100, 150), pinOrigin, availableSize, new Vector3(151, 200, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, -1, 150), pinOrigin, availableSize, new Vector3(100, 99, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, 201, 150), pinOrigin, availableSize, new Vector3(100, 301, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, -1), pinOrigin, availableSize, new Vector3(100, 200, 149));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, 301), pinOrigin, availableSize, new Vector3(100, 200, 451));
pinOrigin = Vector3.One;
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(-1, 100, 150), pinOrigin, availableSize, new Vector3(0, 100, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(101, 100, 150), pinOrigin, availableSize, new Vector3(101, 100, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, -1, 150), pinOrigin, availableSize, new Vector3(50, 0, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, 201, 150), pinOrigin, availableSize, new Vector3(50, 201, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, -1), pinOrigin, availableSize, new Vector3(50, 100, 0));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, 301), pinOrigin, availableSize, new Vector3(50, 100, 301));
pinOrigin = 0.5f * Vector3.One;
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 180, 280), new Vector3(-1, 100, 150), pinOrigin, availableSize, new Vector3(24, 150, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 180, 280), new Vector3(101, 100, 150), pinOrigin, availableSize, new Vector3(126, 150, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 0, 280), new Vector3(50, -1, 150), pinOrigin, availableSize, new Vector3(75, 49, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 0, 280), new Vector3(50, 201, 150), pinOrigin, availableSize, new Vector3(75, 251, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 180, 0), new Vector3(50, 100, -1), pinOrigin, availableSize, new Vector3(75, 150, 74));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 180, 0), new Vector3(50, 100, 301), pinOrigin, availableSize, new Vector3(75, 150, 376));
// check canvas desired size and child provided size with one child in the available zone
var position = availableSize / 2;
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 130), position, Vector3.Zero, availableSize, new Vector3(100, 200, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 130), position, Vector3.One, availableSize, new Vector3(50, 100, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 180, 280), position, 0.5f * Vector3.One, availableSize, new Vector3(75, 150, 225));
// check that canvas desired size with several children
ResetState();
var child1 = new CanvasTests();
var child2 = new CanvasTests();
var child3 = new CanvasTests();
Children.Add(child1);
Children.Add(child2);
Children.Add(child3);
child1.Margin = new Thickness(10, 20, 30, 40, 50, 60);
child2.Margin = new Thickness(60, 50, 40, 30, 20, 10);
child3.Margin = new Thickness(1, 2, 3, 4, 5, 6);
child1.Width = 100;
child1.Height = 200;
child1.Depth = 300;
child2.Width = 10;
child2.Height = 20;
child2.Depth = 30;
child3.Width = 300;
child3.Height = 200;
child3.Depth = 100;
child1.DependencyProperties.Set(AbsolutePositionPropertyKey, new Vector3(1000, 1100, 1200));
child1.DependencyProperties.Set(PinOriginPropertyKey, new Vector3(0, 0, 1));
child2.DependencyProperties.Set(AbsolutePositionPropertyKey, new Vector3(1050, 1150, 1200));
child2.DependencyProperties.Set(PinOriginPropertyKey, new Vector3(1, 1, 0));
child3.DependencyProperties.Set(AbsolutePositionPropertyKey, new Vector3(500, 600, 700));
child3.DependencyProperties.Set(PinOriginPropertyKey, new Vector3(0.5f, 0.5f, 0.5f));
Measure(Vector3.Zero);
Assert.AreEqual(new Vector3(1150, 1370, 1280), DesiredSize);
}
public void TestMeasureOverrideInfinite()
{
var child1 = new MeasureValidator();
var canvas = new Canvas { Children = { child1 } };
// check that relative 0 x inf available = 0
child1.SetCanvasRelativeSize(Vector3.Zero);
child1.ExpectedMeasureValue = Vector3.Zero;
canvas.Measure(new Vector3(float.PositiveInfinity));
child1.SetCanvasRelativeSize(new Vector3(float.NaN));
// check sizes with infinite measure values and absolute position
child1.SetCanvasAbsolutePosition(new Vector3(1, -1, -3));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity, 0, 0);
child1.ReturnedMeasuredValue = new Vector3(2);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(3, 1, 0), canvas.DesiredSizeWithMargins);
// check sizes with infinite measure values and relative position
child1.SetCanvasPinOrigin(new Vector3(0, .5f, 1));
child1.SetCanvasRelativePosition(new Vector3(-1));
child1.ExpectedMeasureValue = new Vector3(0);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(0.5f, 0.25f, 0), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(0));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity, 0, 0);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(1, 0.5f, 0), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(0.5f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(2, 1, 2), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(1f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(0, 0.5f, 1), canvas.DesiredSizeWithMargins);
child1.SetCanvasRelativePosition(new Vector3(2f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(1);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(0, 0.25f, 0.5f), canvas.DesiredSizeWithMargins);
// check that the maximum is correctly taken
var child2 = new MeasureValidator();
var child3 = new MeasureValidator();
canvas.Children.Add(child2);
canvas.Children.Add(child3);
child1.InvalidateMeasure();
child1.SetCanvasPinOrigin(new Vector3(0.5f));
child1.SetCanvasRelativePosition(new Vector3(0.5f));
child1.ExpectedMeasureValue = new Vector3(float.PositiveInfinity);
child1.ReturnedMeasuredValue = new Vector3(10);
child2.SetCanvasPinOrigin(new Vector3(0.5f));
child2.SetCanvasRelativePosition(new Vector3(-.1f, .5f, 1.2f));
child2.ExpectedMeasureValue = new Vector3(0, float.PositiveInfinity, float.PositiveInfinity);
child2.ReturnedMeasuredValue = new Vector3(30.8f, 5, 48);
child3.SetCanvasRelativeSize(new Vector3(0f, 1f, 2f));
child3.ExpectedMeasureValue = new Vector3(0, float.PositiveInfinity, float.PositiveInfinity);
child3.ReturnedMeasuredValue = new Vector3(0, 5, 50);
canvas.Measure(new Vector3(float.PositiveInfinity));
Assert.AreEqual(new Vector3(14f, 10f, 25f), canvas.DesiredSizeWithMargins);
}
private void TestOutOfBounds(MeasureValidator child, Vector3 childDesiredSize, Vector3 childExpectedValue, Vector3 pinPosition, Vector3 pinOrigin, Vector3 availableSize, Vector3 expectedSize)
{
child.ExpectedMeasureValue = childExpectedValue;
child.ReturnedMeasuredValue = childDesiredSize;
child.DependencyProperties.Set(AbsolutePositionPropertyKey, pinPosition);
child.DependencyProperties.Set(PinOriginPropertyKey, pinOrigin);
Measure(availableSize);
Assert.AreEqual(expectedSize, DesiredSize);
}
public void TestMeasureOverrideAbsolute()
{
ResetState();
// check that desired size is null if no children
Measure(1000 * rand.NextVector3());
Assert.AreEqual(Vector3.Zero, DesiredSize);
var child = new MeasureValidator();
Children.Add(child);
child.Margin = Thickness.UniformCuboid(10);
// check canvas desired size and child provided size with one child out of the available zone
var availableSize = new Vector3(100, 200, 300);
var childDesiredSize = new Vector3(30, 80, 130);
var pinOrigin = Vector3.Zero;
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(-1, 100, 150), pinOrigin, availableSize, new Vector3(49, 200, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(101, 100, 150), pinOrigin, availableSize, new Vector3(151, 200, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, -1, 150), pinOrigin, availableSize, new Vector3(100, 99, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, 201, 150), pinOrigin, availableSize, new Vector3(100, 301, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, -1), pinOrigin, availableSize, new Vector3(100, 200, 149));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, 301), pinOrigin, availableSize, new Vector3(100, 200, 451));
pinOrigin = Vector3.One;
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(-1, 100, 150), pinOrigin, availableSize, new Vector3(0, 100, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 80, 130), new Vector3(101, 100, 150), pinOrigin, availableSize, new Vector3(101, 100, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, -1, 150), pinOrigin, availableSize, new Vector3(50, 0, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 0, 130), new Vector3(50, 201, 150), pinOrigin, availableSize, new Vector3(50, 201, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, -1), pinOrigin, availableSize, new Vector3(50, 100, 0));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 0), new Vector3(50, 100, 301), pinOrigin, availableSize, new Vector3(50, 100, 301));
pinOrigin = 0.5f * Vector3.One;
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 180, 280), new Vector3(-1, 100, 150), pinOrigin, availableSize, new Vector3(24, 150, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(0, 180, 280), new Vector3(101, 100, 150), pinOrigin, availableSize, new Vector3(126, 150, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 0, 280), new Vector3(50, -1, 150), pinOrigin, availableSize, new Vector3(75, 49, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 0, 280), new Vector3(50, 201, 150), pinOrigin, availableSize, new Vector3(75, 251, 225));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 180, 0), new Vector3(50, 100, -1), pinOrigin, availableSize, new Vector3(75, 150, 74));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 180, 0), new Vector3(50, 100, 301), pinOrigin, availableSize, new Vector3(75, 150, 376));
// check canvas desired size and child provided size with one child in the available zone
var position = availableSize / 2;
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 130), position, Vector3.Zero, availableSize, new Vector3(100, 200, 300));
TestOutOfBounds(child, childDesiredSize, new Vector3(30, 80, 130), position, Vector3.One, availableSize, new Vector3(50, 100, 150));
TestOutOfBounds(child, childDesiredSize, new Vector3(80, 180, 280), position, 0.5f * Vector3.One, availableSize, new Vector3(75, 150, 225));
// check that canvas desired size with several children
ResetState();
var child1 = new CanvasTests();
var child2 = new CanvasTests();
var child3 = new CanvasTests();
Children.Add(child1);
Children.Add(child2);
Children.Add(child3);
child1.Margin = new Thickness(10, 20, 30, 40, 50, 60);
child2.Margin = new Thickness(60, 50, 40, 30, 20, 10);
child3.Margin = new Thickness(1, 2, 3, 4, 5, 6);
child1.Width = 100;
child1.Height = 200;
child1.Depth = 300;
child2.Width = 10;
child2.Height = 20;
child2.Depth = 30;
child3.Width = 300;
child3.Height = 200;
child3.Depth = 100;
child1.DependencyProperties.Set(AbsolutePositionPropertyKey, new Vector3(1000, 1100, 1200));
child1.DependencyProperties.Set(PinOriginPropertyKey, new Vector3(0, 0, 1));
child2.DependencyProperties.Set(AbsolutePositionPropertyKey, new Vector3(1050, 1150, 1200));
child2.DependencyProperties.Set(PinOriginPropertyKey, new Vector3(1, 1, 0));
child3.DependencyProperties.Set(AbsolutePositionPropertyKey, new Vector3(500, 600, 700));
child3.DependencyProperties.Set(PinOriginPropertyKey, new Vector3(0.5f, 0.5f, 0.5f));
Measure(Vector3.Zero);
Assert.AreEqual(new Vector3(1150, 1370, 1280), DesiredSize);
}
public void TestMeasureOverrideRelative()
{
ResetState();
// check that desired size is null if no children
Measure(1000 * rand.NextVector3());
Assert.AreEqual(Vector3.Zero, DesiredSize);
var child = new MeasureValidator();
child.DependencyProperties.Set(RelativeSizePropertyKey, new Vector3(0.2f,0.3f,0.4f));
Children.Add(child);
child.ExpectedMeasureValue = new Vector3(2,3,4);
child.ReturnedMeasuredValue = new Vector3(4,3,2);
Measure(10 * Vector3.One);
Assert.AreEqual(new Vector3(20f, 10f, 5f), DesiredSize);
}
public void TestMeasureOverride()
{
ResetState();
// test that desired size is null if no children
Measure(1000 * rand.NextVector3());
Assert.AreEqual(Vector3.Zero, DesiredSize);
// Create and add children
var child1 = new MeasureValidator();
var child2 = new MeasureValidator();
var child3 = new MeasureValidator();
Children.Add(child1);
Children.Add(child2);
Children.Add(child3);
// tests desired size depending on the orientation
TestMeasureOverrideCore(Orientation.Horizontal);
TestMeasureOverrideCore(Orientation.Vertical);
TestMeasureOverrideCore(Orientation.InDepth);
}
public void TestMeasureOverride()
{
ResetState();
// test that desired size without content correspond to padding
Padding = rand.NextThickness(10, 20, 30, 40, 50, 60);
Measure(1000*rand.NextVector3());
var v0 = Vector3.Zero;
var expectedSize = CalculateSizeWithThickness(ref v0, ref padding);
Assert.AreEqual(expectedSize, DesiredSize);
// test desired size with a child
var content = new MeasureValidator();
Content = content;
var availableSize = 1000 * rand.NextVector3();
content.Margin = rand.NextThickness(60, 50, 40, 30, 20, 10);
var availableSizeWithoutPadding = CalculateSizeWithoutThickness(ref availableSize, ref padding);
var availableSizeWithoutPaddingChildMargin = CalculateSizeWithoutThickness(ref availableSizeWithoutPadding, ref content.MarginInternal);
content.ExpectedMeasureValue = availableSizeWithoutPaddingChildMargin;
content.ReturnedMeasuredValue = 100 * rand.NextVector3();
var returnedValueWithMargin = CalculateSizeWithThickness(ref content.ReturnedMeasuredValue, ref content.MarginInternal);
expectedSize = CalculateSizeWithThickness(ref returnedValueWithMargin, ref padding);
Measure(availableSize);
Assert.AreEqual(expectedSize, DesiredSize);
}
