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Add Utf8JsonReader.GetBoolean() benchmark #2139

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Merged
adamsitnik merged 2 commits into from
Nov 19, 2021
Merged

Add Utf8JsonReader.GetBoolean() benchmark #2139

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e9f8f00
add Utf8JsonReader.GetBoolean() benchmark
eiriktsarpalis Nov 18, 2021
aa789c9
address feedback
eiriktsarpalis Nov 19, 2021
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16 changes: 16 additions & 0 deletions src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Get.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ namespace System.Text.Json.Tests
[BenchmarkCategory(Categories.Libraries, Categories.JSON)]
public class Perf_Get
{
private static readonly byte[] _jsonFalseBytes = GetJsonBytes("false");
private static readonly byte[] _jsonIntegerNumberBytes = GetJsonBytes(123);
private static readonly byte[] _jsonDecimalNumberBytes = GetJsonBytes(123.456f);
private static readonly byte[] _jsonStringBytes = GetJsonBytes("\"The quick brown fox jumps over the lazy dog.\"");
Expand All @@ -23,6 +24,21 @@ private static byte[] GetJsonBytes<T>(T elem)
return Encoding.UTF8.GetBytes(elem.ToString());
}

[Benchmark]
public bool GetBoolean()
{
bool result = false;
var reader = new Utf8JsonReader(_jsonFalseBytes);
reader.Read();

for (int i = 0; i < 100; i++)
{
result ^= reader.GetBoolean();
}

return result;
}

[Benchmark]
public byte GetByte()
{
Expand Down