Flaky test: ImageCollection_Item_Get32bppColorDepth_Success #3898
Description
System.Windows.Forms.Tests.ImageCollectionTests.ImageCollection_Item_Get32bppColorDepth_Success is failing intermittently in the CI. It has failed several times over the last month with the exact same error:
Error message
Assert.Equal() Failure\r\nExpected: Color [A=255, R=255, G=0, B=0]\r\nActual: Color [A=255, R=0, G=0, B=0]
Stack trace
at System.Windows.Forms.Tests.ImageCollectionTests.ImageCollection_Item_Get32bppColorDepth_Success() in F:\workspace\_work\1\s\src\System.Windows.Forms\tests\UnitTests\System\Windows\Forms\ImageList.ImageCollectionTests.cs:line 215
using Bitmap resultImage24bppRgbCustom = Assert.IsType<Bitmap>(collection[5]);
Assert.NotSame(image24bppRgbCustom, resultImage24bppRgbCustom);
Assert.Equal(new Size(16, 16), resultImage24bppRgbCustom.Size);
Assert.Equal(PixelFormat.Format32bppArgb, resultImage24bppRgbCustom.PixelFormat);
Assert.Equal(Color.FromArgb(0xFF, 0xFF, 0x00, 0x00), resultImage24bppRgbCustom.GetPixel(0, 0)); // <-- Failing line
Assert.Equal(Color.FromArgb(0xFF, 50, 75, 100), resultImage24bppRgbCustom.GetPixel(1, 0));