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add some new string(char, int) benchmarks #2132

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Merged
danmoseley merged 1 commit into from
Nov 15, 2021
Merged

add some new string(char, int) benchmarks #2132

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6 changes: 6 additions & 0 deletions src/benchmarks/micro/libraries/System.Runtime/Perf.String.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,12 @@ public static IEnumerable<object> TestStringSizes()
yield return new StringArguments(1000);
}

[Benchmark]
[Arguments(1)]
[Arguments(10)]
[Arguments(100)]
public string CtorCharCount(int size) => new string('a', size);

[Benchmark]
[ArgumentsSource(nameof(TestStringSizes))]
public char[] GetChars(StringArguments size) // the argument is called "size" to keep the old benchmark ID, do NOT rename it
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