< Summary

Information

Class:	System.Reflection.Metadata.StringUtils
Assembly:	System.Reflection.Metadata
File(s):	D:\runner\runtime\src\libraries\System.Reflection.Metadata\src\System\Reflection\Internal\Utilities\StringUtils.cs

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Metrics

Method	Branch coverage	Cyclomatic complexity	NPath complexity	Sequence coverage
IgnoreCaseMask(...)	0%	2	2	0%
IsEqualAscii(...)	0%	4	4	0%

#	Line	Line coverage
	`1`	`// Licensed to the .NET Foundation under one or more agreements.`
	`2`	`// The .NET Foundation licenses this file to you under the MIT license.`
	`3`
	`4`	`namespace System.Reflection.Metadata`
	`5`	`{`
	`6`	`internal static class StringUtils`
	`7`	`{`
	`8`	`internal static int IgnoreCaseMask(bool ignoreCase)`
0	`9`	`{`
0	`10`	`return ignoreCase ? 0x20 : 0xff;`
0	`11`	`}`
	`12`
	`13`	`internal static bool IsEqualAscii(int a, int b, int ignoreCaseMask)`
0	`14`	`{`
	`15`	`// When not ignoring case (most often):`
	`16`	`// - only the first condition is evaluated multiple times during the loop.`
	`17`	`// - the remaining condition is false since ignoreCaseMask is 0xff.`
	`18`	`// When ignoring case`
	`19`	`// - the most likely case is still a == b`
	`20`	`// - ignoreCaseMask is 0x20`
0	`21`	`return a == b \|\| ((a \| 0x20) == (b \| 0x20) && unchecked((uint)((a \| ignoreCaseMask) - 'a')) <= 'z' - 'a');`
0	`22`	`}`
	`23`	`}`
	`24`	`}`