59 строки
1.5 KiB
C#
59 строки
1.5 KiB
C#
using Xamarin.Forms.CustomAttributes;
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using Xamarin.Forms.Internals;
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using System.Linq;
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#if UITEST
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using Xamarin.UITest;
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using NUnit.Framework;
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#endif
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namespace Xamarin.Forms.Controls.Issues
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{
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[Preserve(AllMembers = true)]
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[Issue(IssueTracker.Bugzilla, 52533, "System.ArgumentException: NaN is not a valid value for width", PlatformAffected.iOS)]
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public class Bugzilla52533 : TestContentPage
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{
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const string LabelId = "label";
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protected override void Init()
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{
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Content = new ListView { ItemTemplate = new DataTemplate(typeof(GridViewCell)), ItemsSource = Enumerable.Range(0, 10) };
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}
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[Preserve(AllMembers = true)]
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class GridViewCell : ViewCell
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{
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public GridViewCell()
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{
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var grid = new Grid
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{
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// Multiple rows
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RowDefinitions = {
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new RowDefinition { Height = new GridLength(20, GridUnitType.Absolute) },
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new RowDefinition { Height = new GridLength(150, GridUnitType.Absolute) }
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},
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// Dynamic width
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ColumnDefinitions = {
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new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) }
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}
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};
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// Infinitely wide + Label
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var horStack = new StackLayout { Orientation = StackOrientation.Horizontal, Children = { new Label { Text = "If this does not crash, this test has passed.", AutomationId = LabelId } } };
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grid.Children.Add(horStack, 0, 0);
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View = grid;
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}
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}
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#if UITEST
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[Test]
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public void Bugzilla52533Test()
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{
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RunningApp.WaitForElement(q => q.Marked(LabelId));
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}
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#endif
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}
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}
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