public void InvalidateMeasureTest3()
{
Border b = new Border();
LayoutPoker c = new LayoutPoker();
Size s = new Size(10, 10);
b.Child = c;
c.MeasureResult = s;
b.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(10, 10), b.DesiredSize, "b desiredsize");
Assert.AreEqual(new Size(10, 10), c.DesiredSize, "c desiredsize");
c.MeasureResult = new Size(20, 20);
c.MeasureArg = new Size(99, 99);
b.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(10, 10), b.DesiredSize, "b desiredsize1");
Assert.AreEqual(new Size(10, 10), c.DesiredSize, "c desiredsize1");
Assert.AreEqual(new Size(99, 99), c.MeasureArg, "c measurearg");
b.InvalidateMeasure();
b.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(10, 10), b.DesiredSize, "b desiredsize1");
Assert.AreEqual(new Size(10, 10), c.DesiredSize, "c desiredsize1");
Assert.AreEqual(new Size(99, 99), c.MeasureArg, "c measurearg");
c.InvalidateMeasure();
b.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(20, 20), b.DesiredSize, "b desiredsize1");
Assert.AreEqual(new Size(20, 20), c.DesiredSize, "c desiredsize1");
Assert.AreEqual(new Size(Double.PositiveInfinity, Double.PositiveInfinity), c.MeasureArg, "c measurearg");
}
public void BorderCallsLayoutTest()
{
var parent = new Border();
LayoutPoker c = new LayoutPoker();
parent.Child = c;
c.Width = 50;
c.Height = 50;
int measure_called = 0;
int arrange_called = 0;
c.Measured += (Size real) => {
c.MeasureResult = real;
measure_called++;
};
c.Arranged += (Size real) => {
c.ArrangeResult = real;
arrange_called++;
};
parent.Measure(new Size(100, 100));
Assert.AreEqual(0, arrange_called, "arrange called 0");
Assert.AreEqual(1, measure_called, "measure called 0");
Assert.AreEqual(new Size(50, 50), c.DesiredSize, "c desired");
Assert.AreEqual(new Size(50, 50), parent.DesiredSize, "parent desired");
parent.Arrange(new Rect(0, 0, 100, 100));
Assert.AreEqual(1, arrange_called, "arrange called 1");
Assert.AreEqual(1, measure_called, "measure called 1");
c.InvalidateMeasure();
c.InvalidateArrange();
parent.InvalidateArrange();
parent.InvalidateMeasure();
parent.Arrange(new Rect(0, 0, 100, 100));
Assert.AreEqual(2, arrange_called, "arrange called 2");
Assert.AreEqual(2, measure_called, "measure called 2");
}
public void InvalidateMeasureTest4()
{
Border b = new Border();
LayoutPoker c = new LayoutPoker();
Size s = new Size(10, 10);
b.Child = c;
c.MeasureResult = s;
b.Measure(new Size(2, 2));
Assert.AreEqual(new Size(2, 2), b.DesiredSize, "b desiredsize");
Assert.AreEqual(new Size(2, 2), c.DesiredSize, "c desiredsize");
c.MeasureResult = new Size(20, 20);
c.MeasureArg = new Size(99, 99);
b.Measure(new Size(3, 3));
Assert.AreEqual(new Size(3, 3), b.DesiredSize, "b desiredsize1");
Assert.AreEqual(new Size(3, 3), c.DesiredSize, "c desiredsize1");
Assert.AreEqual(new Size(3, 3), c.MeasureArg, "c measurearg1");
c.MeasureArg = new Size(99, 99);
b.Measure(new Size(3, 3));
Assert.AreEqual(new Size(3, 3), b.DesiredSize, "b desiredsize2");
Assert.AreEqual(new Size(3, 3), c.DesiredSize, "c desiredsize2");
Assert.AreEqual(new Size(99, 99), c.MeasureArg, "c measurearg2");
b.InvalidateMeasure();
c.MeasureArg = new Size(99, 99);
b.Measure(new Size(3, 3));
Assert.AreEqual(new Size(3, 3), b.DesiredSize, "b desiredsize3");
Assert.AreEqual(new Size(3, 3), c.DesiredSize, "c desiredsize3");
Assert.AreEqual(new Size(99, 99), c.MeasureArg, "c measurearg3");
c.InvalidateMeasure();
b.Measure(new Size(3, 3));
Assert.AreEqual(new Size(3, 3), b.DesiredSize, "b desiredsize4");
Assert.AreEqual(new Size(3, 3), c.DesiredSize, "c desiredsize4");
Assert.AreEqual(new Size(3, 3), c.MeasureArg, "c measurearg4");
}
public void InvalidateMeasureTest4 ()
{
Border b = new Border ();
LayoutPoker c = new LayoutPoker ();
Size s = new Size (10,10);
b.Child = c;
c.MeasureResult = s;
b.Measure (new Size (2, 2));
Assert.AreEqual (new Size (2,2), b.DesiredSize, "b desiredsize");
Assert.AreEqual (new Size (2,2), c.DesiredSize, "c desiredsize");
c.MeasureResult = new Size (20,20);
c.MeasureArg = new Size (99,99);
b.Measure (new Size (3, 3));
Assert.AreEqual (new Size (3,3), b.DesiredSize, "b desiredsize1");
Assert.AreEqual (new Size (3,3), c.DesiredSize, "c desiredsize1");
Assert.AreEqual (new Size (3,3), c.MeasureArg, "c measurearg1");
c.MeasureArg = new Size (99,99);
b.Measure (new Size (3, 3));
Assert.AreEqual (new Size (3,3), b.DesiredSize, "b desiredsize2");
Assert.AreEqual (new Size (3,3), c.DesiredSize, "c desiredsize2");
Assert.AreEqual (new Size (99,99), c.MeasureArg, "c measurearg2");
b.InvalidateMeasure ();
c.MeasureArg = new Size (99,99);
b.Measure (new Size (3, 3));
Assert.AreEqual (new Size (3,3), b.DesiredSize, "b desiredsize3");
Assert.AreEqual (new Size (3,3), c.DesiredSize, "c desiredsize3");
Assert.AreEqual (new Size (99,99), c.MeasureArg, "c measurearg3");
c.InvalidateMeasure ();
b.Measure (new Size (3,3));
Assert.AreEqual (new Size (3,3), b.DesiredSize, "b desiredsize4");
Assert.AreEqual (new Size (3,3), c.DesiredSize, "c desiredsize4");
Assert.AreEqual (new Size (3,3), c.MeasureArg, "c measurearg4");
}
public void InvalidateMeasureTest3 ()
{
Border b = new Border ();
LayoutPoker c = new LayoutPoker ();
Size s = new Size (10,10);
b.Child = c;
c.MeasureResult = s;
b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (10,10), b.DesiredSize, "b desiredsize");
Assert.AreEqual (new Size (10,10), c.DesiredSize, "c desiredsize");
c.MeasureResult = new Size (20,20);
c.MeasureArg = new Size (99,99);
b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (10,10), b.DesiredSize, "b desiredsize1");
Assert.AreEqual (new Size (10,10), c.DesiredSize, "c desiredsize1");
Assert.AreEqual (new Size (99,99), c.MeasureArg, "c measurearg");
b.InvalidateMeasure ();
b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (10,10), b.DesiredSize, "b desiredsize1");
Assert.AreEqual (new Size (10,10), c.DesiredSize, "c desiredsize1");
Assert.AreEqual (new Size (99,99), c.MeasureArg, "c measurearg");
c.InvalidateMeasure ();
b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (20,20), b.DesiredSize, "b desiredsize1");
Assert.AreEqual (new Size (20,20), c.DesiredSize, "c desiredsize1");
Assert.AreEqual (new Size (Double.PositiveInfinity,Double.PositiveInfinity), c.MeasureArg, "c measurearg");
}
public void BorderCallsLayoutTest ()
{
var parent = new Border ();
LayoutPoker c = new LayoutPoker ();
parent.Child = c;
c.Width = 50;
c.Height = 50;
int measure_called = 0;
int arrange_called = 0;
c.Measured += (Size real) => {
c.MeasureResult = real;
measure_called++;
};
c.Arranged += (Size real) => {
c.ArrangeResult = real;
arrange_called++;
};
parent.Measure (new Size (100, 100));
Assert.AreEqual (0, arrange_called, "arrange called 0");
Assert.AreEqual (1, measure_called, "measure called 0");
Assert.AreEqual (new Size (50,50), c.DesiredSize, "c desired");
Assert.AreEqual (new Size (50,50), parent.DesiredSize, "parent desired");
parent.Arrange (new Rect (0, 0, 100, 100));
Assert.AreEqual (1, arrange_called, "arrange called 1");
Assert.AreEqual (1, measure_called, "measure called 1");
c.InvalidateMeasure ();
c.InvalidateArrange ();
parent.InvalidateArrange ();
parent.InvalidateMeasure ();
parent.Arrange (new Rect (0, 0, 100, 100));
Assert.AreEqual (2, arrange_called, "arrange called 2");
Assert.AreEqual (2, measure_called, "measure called 2");
}