995149ad01
- [X] Adds the ability to store a null value in an ordered hash set TODO: Optimized the OrderedHashSet. See this: * https://github.com/dotnet/runtime/issues/10050 Looks like the OrderedDictionary that I based this structure from was not updated. See the source for diffing: https://github.com/dotnet/runtime/blob/master/src/libraries/System.Private.CoreLib/src/System/Collections/Generic/HashSet.cs Difference between a HashSet and an OrderedHashSet is updating the indexes of the entries after fixing the chain to preserve insertion order.
46 lines
1.3 KiB
C#
46 lines
1.3 KiB
C#
using System.Linq;
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using Server.Collections;
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using Xunit;
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namespace Server.Tests
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{
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public class OrderedHashSetTests
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{
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[Fact]
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public void TestOrderedHashSet()
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{
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var set = new OrderedHashSet<string>(1)
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{
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"random string1", "another random string1", "another random string2", "another random string3"
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};
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set.Remove("another random string1");
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var list = set.ToList();
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string[] arr = { "random string1", "another random string2", "another random string3" };
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int i = 0;
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foreach (var entry in list)
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{
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Assert.Equal(entry, arr[i++]);
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}
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}
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[Fact]
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public void TestOrderedHashWithNull()
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{
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var set = new OrderedHashSet<string>(1)
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{
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"random string1", null, "another random string2", "another random string3"
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};
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set.Remove("another random string1");
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var list = set.ToList();
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string[] arr = { "random string1", null, "another random string2", "another random string3" };
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int i = 0;
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foreach (var entry in list)
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{
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Assert.Equal(entry, arr[i++]);
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}
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}
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}
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}
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