public void ValidateStackLayoutDoesNotRetainIncorrectMinorWidth()
{
RunOnUIThread.Execute(() =>
{
var repeater = new ItemsRepeater()
{
ItemsSource = Enumerable.Range(0, 1)
};
Content = new ScrollViewer()
{
Content = repeater,
Width = 400,
};
Content.UpdateLayout();
// Measure with large width.
repeater.Measure(new Size(600, 100));
Verify.AreEqual(600, repeater.DesiredSize.Width);
// Measure with smaller width again before arrange.
// StackLayout has to pick up the smaller width for its extent.
repeater.Measure(new Size(300, 100));
Verify.AreEqual(300, repeater.DesiredSize.Width);
Content.UpdateLayout();
Verify.AreEqual(400, repeater.ActualWidth);
});
}