Make sure route binding isn't case sensitive #35090
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- For error handling cases, we were doing a case sensitive match against route parameters instead of a case insensitive one. - Added tests
davidfowl
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BrennanConroy,
javiercn and
Tratcher
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ghost
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davidfowl
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pranavkm
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Aug 6, 2021
| @@ -208,7 +208,7 @@ private static Expression CreateArgument(ParameterInfo parameter, FactoryContext | |||
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| if (parameterCustomAttributes.OfType<IFromRouteMetadata>().FirstOrDefault() is { } routeAttribute) | |||
| { | |||
| if (factoryContext.RouteParameters is { } routeParams && !routeParams.Contains(parameter.Name)) | |||
| if (factoryContext.RouteParameters is { } routeParams && !routeParams.Contains(parameter.Name, StringComparer.OrdinalIgnoreCase)) | |||
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Isn't this using Linq? Can we turn this in to HashSet instead? or write a bespoke iterator? The Linq one will result in allocations: https://github.com/dotnet/runtime/blob/main/src/libraries/System.Linq/src/System/Linq/Contains.cs#L33
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I think we should do that in another PR and did all the things. But I agree with you. There's too much LINQ usage here at startup
pranavkm
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Aug 6, 2021
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We should file another item to measure and fix the low hanging startup performance fruit here |
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Fixes #35087