Remove always-true IsUsingNewPathNormalization property

Copilot · jkotas · Copilot · commit ae329ca794a2 · 2025-10-21T05:41:56.000Z
Co-authored-by: jkotas &lt;6668460+jkotas@users.noreply.github.com&gt;
diff --git a/src/libraries/System.IO.Compression/tests/ZipArchive/zip_ManualAndCompatibilityTests.cs b/src/libraries/System.IO.Compression/tests/ZipArchive/zip_ManualAndCompatibilityTests.cs
@@ -10,8 +10,6 @@ namespace System.IO.Compression.Tests
 {
     public class zip_ManualAndCompatibilityTests : ZipFileTestBase
     {
-        public static bool IsUsingNewPathNormalization => true;
-
         public static IEnumerable<object[]> Get_CompatibilityTests_Data()
         {
             foreach (bool async in _bools)
@@ -67,7 +65,7 @@ public static async Task CompatibilityTestsMsFiles(string withTrailing, string w
         /// For example, the file "aa\bb\cc\dd" in a zip created on Unix should be one file "aa\bb\cc\dd" whereas the same file
         /// in a zip created on Windows should be interpreted as the file "dd" underneath three subdirectories.
         /// </summary>
-        [ConditionalTheory(nameof(IsUsingNewPathNormalization))]
+        [Theory]
         [InlineData("backslashes_FromUnix.zip", "aa\\bb\\cc\\dd")]
         [InlineData("backslashes_FromWindows.zip", "dd")]
         [InlineData("WindowsInvalid_FromUnix.zip", "aa<b>d")]

Original file line number	Diff line number	Diff line change
`@@ -10,8 +10,6 @@ namespace System.IO.Compression.Tests`
`10`	`10`	`{`
`11`	`11`	`public class zip_ManualAndCompatibilityTests : ZipFileTestBase`
`12`	`12`	`{`
`13`		`- public static bool IsUsingNewPathNormalization => true;`
`14`		`-`
`15`	`13`	`public static IEnumerable<object[]> Get_CompatibilityTests_Data()`
`16`	`14`	`{`
`17`	`15`	`foreach (bool async in _bools)`
`@@ -67,7 +65,7 @@ public static async Task CompatibilityTestsMsFiles(string withTrailing, string w`
`67`	`65`	`/// For example, the file "aa\bb\cc\dd" in a zip created on Unix should be one file "aa\bb\cc\dd" whereas the same file`
`68`	`66`	`/// in a zip created on Windows should be interpreted as the file "dd" underneath three subdirectories.`
`69`	`67`	`/// </summary>`
`70`		`- [ConditionalTheory(nameof(IsUsingNewPathNormalization))]`
	`68`	`+ [Theory]`
`71`	`69`	`[InlineData("backslashes_FromUnix.zip", "aa\\bb\\cc\\dd")]`
`72`	`70`	`[InlineData("backslashes_FromWindows.zip", "dd")]`
`73`	`71`	`[InlineData("WindowsInvalid_FromUnix.zip", "aa<b>d")]`