72 lines
1.9 KiB
C#
72 lines
1.9 KiB
C#
#if NET6_0_OR_GREATER
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using System;
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using System.Text;
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using Xunit;
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namespace DTLib.XXHash.Tests
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{
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public class xxHash3Test
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{
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[Fact]
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public void Compute_xxhash3_for_bytes()
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{
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// Arrange
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var bytes = new byte[]
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{
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0xd2, 0x94, 0x29, 0xc9, 0x4c, 0xc5, 0x0f, 0xbb,
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0xaa, 0xf4, 0x7c, 0xd5, 0x69, 0x5a, 0xa9, 0xbd,
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0xaf, 0xd8, 0x3f, 0xfb, 0xca, 0x6a, 0xd4, 0x2c,
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0x6c, 0x69, 0x7a, 0x5b, 0x0d, 0xe8, 0xd2, 0xb1,
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0x41, 0xb3, 0x1b, 0x23, 0xdb, 0x8c, 0x25, 0xb4,
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0x6c, 0xfb
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};
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var expected = 6698906707421582347UL;
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// Act
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var hash = xxHash3.ComputeHash(bytes, bytes.Length);
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// Assert
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Assert.Equal(expected, hash);
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}
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[Fact]
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public void Compute_xxhash3_for_span()
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{
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// Arrange
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var bytes = new byte[]
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{
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0xd2, 0x94, 0x29, 0xc9, 0x4c, 0xc5, 0x0f, 0xbb,
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0xaa, 0xf4, 0x7c, 0xd5, 0x69, 0x5a, 0xa9, 0xbd,
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0xaf, 0xd8, 0x3f, 0xfb, 0xca, 0x6a, 0xd4, 0x2c,
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0x6c, 0x69, 0x7a, 0x5b, 0x0d, 0xe8, 0xd2, 0xb1,
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0x41, 0xb3, 0x1b, 0x23, 0xdb, 0x8c, 0x25, 0xb4,
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0x6c, 0xfb
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};
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var span = bytes.AsSpan();
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var expected = 6698906707421582347UL;
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// Act
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var hash = xxHash3.ComputeHash(span, span.Length);
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// Assert
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Assert.Equal(expected, hash);
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}
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[Fact]
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public void Compute_xxhash3_for_string()
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{
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// Arrange
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var str = "veni vidi vici";
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var bytes = Encoding.Unicode.GetBytes(str);
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// Act
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var hash1 = xxHash3.ComputeHash(str);
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var hash2 = xxHash3.ComputeHash(bytes, bytes.Length);
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// Assert
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Assert.Equal(hash1, hash2);
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}
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}
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}
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#endif |