SDCard tests

System.IO.FileSystem.UnitTests/FileUnitTests.cs

@@ -9,10 +9,10 @@ public class FileUnitTests
         [Setup]
         public void Setup()
         {
-            Assert.SkipTest("These test will only run on real hardware. Comment out this line if you are testing on real hardware.");
+            //Assert.SkipTest("These test will only run on real hardware. Comment out this line if you are testing on real hardware.");
         }
 
-        private const string Root = @"I:\";
+        private const string Root = @"D:\";
         private static readonly string Destination = $"{Root}{nameof(FileUnitTests)}-Destination.test";
         private static readonly string Source = $"{Root}{nameof(FileUnitTests)}-Source.test";
 
@@ -225,7 +225,7 @@ public void Delete_deletes_file()
         [TestMethod]
         public void Exists_returns_false_if_file_does_not_exist()
         {
-            Assert.IsFalse(File.Exists($@"I:\file_does_not_exist-{nameof(FileUnitTests)}.pretty_sure"));
+            Assert.IsFalse(File.Exists($@"D:\file_does_not_exist-{nameof(FileUnitTests)}.pretty_sure"));
         }
 
         [TestMethod]

System.IO.FileSystem.UnitTests/PathUnitTests.cs

@@ -8,8 +8,8 @@ internal class PathUnitTests
         [TestMethod]
         public void ChangeExtension_adds_extension()
         {
-            const string path = @"I:\file";
-            const string expect = @"I:\file.new";
+            const string path = @"D:\file";
+            const string expect = @"D:\file.new";
 
             Assert.AreEqual(expect, Path.ChangeExtension(path, "new"));
             Assert.AreEqual(expect, Path.ChangeExtension(path, ".new"));
@@ -18,8 +18,8 @@ public void ChangeExtension_adds_extension()
         [TestMethod]
         public void ChangeExtension_changes_extension()
         {
-            const string path = @"I:\file.old";
-            const string expect = @"I:\file.new";
+            const string path = @"D:\file.old";
+            const string expect = @"D:\file.new";
 
             Assert.AreEqual(expect, Path.ChangeExtension(path, "new"));
             Assert.AreEqual(expect, Path.ChangeExtension(path, ".new"));
@@ -28,8 +28,8 @@ public void ChangeExtension_changes_extension()
         [TestMethod]
         public void ChangeExtension_removes_extension()
         {
-            const string path = @"I:\file.old";
-            const string expect = @"I:\file";
+            const string path = @"D:\file.old";
+            const string expect = @"D:\file";
 
             Assert.AreEqual(expect, Path.ChangeExtension(path, null));
         }
@@ -60,17 +60,17 @@ public void Combine_returns_path1_if_path2_is_empty_string()
         [TestMethod]
         public void Combine_combines_paths()
         {
-            var expect = @"I:\Path1\Path2\File.ext";
+            var expect = @"D:\Path1\Path2\File.ext";
 
-            Assert.AreEqual(expect, Path.Combine(@"I:\Path1", @"Path2\File.ext"));
-            Assert.AreEqual(expect, Path.Combine(@"I:\Path1\", @"Path2\File.ext"));
+            Assert.AreEqual(expect, Path.Combine(@"D:\Path1", @"Path2\File.ext"));
+            Assert.AreEqual(expect, Path.Combine(@"D:\Path1\", @"Path2\File.ext"));
         }
 
         [TestMethod]
         public void Combine_returns_path2_if_it_is_an_absolute_path()
         {
-            var path1 = @"I:\Directory";
-            var path2 = @"I:\Absolute\Path";
+            var path1 = @"D:\Directory";
+            var path2 = @"D:\Absolute\Path";
 
             var actual = Path.Combine(path1, path2);
 
@@ -97,14 +97,14 @@ public void Combine_throws_if_path1_is_null()
         [TestMethod]
         public void Combine_throws_if_path2_is_null()
         {
-            Assert.ThrowsException(typeof(ArgumentNullException), () => { Path.Combine(@"I:\Directory", null); });
+            Assert.ThrowsException(typeof(ArgumentNullException), () => { Path.Combine(@"D:\Directory", null); });
         }
 
         [TestMethod]
         public void GetDirectoryName_returns_directory()
         {
-            var tests = new[] { @"I:\directory", @"I:\directory\", @"I:\directory\file.ext"  };
-            var answers = new[] { @"I:\", @"I:\directory", @"I:\directory" };
+            var tests = new[] { @"D:\directory", @"D:\directory\", @"D:\directory\file.ext"  };
+            var answers = new[] { @"D:\", @"D:\directory", @"D:\directory" };
 
             for (var i = 0; i < tests.Length; i++)
             {
@@ -175,9 +175,9 @@ public void GetExtension_returns_extension()
             var expect = ".ext";
 
             Assert.AreEqual(expect, Path.GetExtension(file));
-            Assert.AreEqual(expect, Path.GetExtension($"I:{file}"));
-            Assert.AreEqual(expect, Path.GetExtension(@$"I:\{file}"));
-            Assert.AreEqual(expect, Path.GetExtension(@$"I:\directory\{file}"));
+            Assert.AreEqual(expect, Path.GetExtension($"D:{file}"));
+            Assert.AreEqual(expect, Path.GetExtension(@$"D:\{file}"));
+            Assert.AreEqual(expect, Path.GetExtension(@$"D:\directory\{file}"));
             Assert.AreEqual(expect, Path.GetExtension(@$"\{file}"));
         }
 
@@ -200,17 +200,17 @@ public void GetExtension_returns_null()
         [TestMethod]
         public void GetFilename_returns_empty_string()
         {
-            Assert.AreEqual(string.Empty, Path.GetFileName("I:"));
-            Assert.AreEqual(string.Empty, Path.GetFileName(@"I:\"));
+            Assert.AreEqual(string.Empty, Path.GetFileName("D:"));
+            Assert.AreEqual(string.Empty, Path.GetFileName(@"D:\"));
         }
 
         [TestMethod]
         public void GetFilename_returns_filename_without_extension()
         {
-            Assert.AreEqual("file", Path.GetFileName(@"I:\directory\file"));
-            Assert.AreEqual("file.ext", Path.GetFileName(@"I:\directory\file.ext"));
-            Assert.AreEqual("file", Path.GetFileName(@"I:\file"));
-            Assert.AreEqual("file.ext", Path.GetFileName(@"I:\file.ext"));
+            Assert.AreEqual("file", Path.GetFileName(@"D:\directory\file"));
+            Assert.AreEqual("file.ext", Path.GetFileName(@"D:\directory\file.ext"));
+            Assert.AreEqual("file", Path.GetFileName(@"D:\file"));
+            Assert.AreEqual("file.ext", Path.GetFileName(@"D:\file.ext"));
         }
 
         [TestMethod]
@@ -229,17 +229,17 @@ public void GetFilename_returns_null()
         [TestMethod]
         public void GetFilenameWithoutExtension_returns_empty_string()
         {
-            Assert.AreEqual(string.Empty, Path.GetFileNameWithoutExtension("I:"));
-            Assert.AreEqual(string.Empty, Path.GetFileNameWithoutExtension(@"I:\"));
+            Assert.AreEqual(string.Empty, Path.GetFileNameWithoutExtension("D:"));
+            Assert.AreEqual(string.Empty, Path.GetFileNameWithoutExtension(@"D:\"));
         }
 
         [TestMethod]
         public void GetFilenameWithoutExtension_returns_filename_without_extension()
         {
-            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"I:\directory\file"));
-            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"I:\directory\file.ext"));
-            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"I:\file"));
-            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"I:\file.ext"));
+            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"D:\directory\file"));
+            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"D:\directory\file.ext"));
+            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"D:\file"));
+            Assert.AreEqual("file", Path.GetFileNameWithoutExtension(@"D:\file.ext"));
         }
 
         [TestMethod]
@@ -276,10 +276,10 @@ public void GetPathRoot_returns_root()
         {
             var tests = new[]
             {
-                "I:", @"I:\directory\file", @"I:\directory\file.ext", @"I:\file", @"I:\file.ext"
+                "D:", @"D:\directory\file", @"D:\directory\file.ext", @"D:\file", @"D:\file.ext"
             };
 
-            var answers = new[] { "I:", @"I:\", @"I:\", @"I:\", @"I:\" };
+            var answers = new[] { "D:", @"D:\", @"D:\", @"D:\", @"D:\" };
 
             for (var i = 0; i < tests.Length; i++)
             {
@@ -316,7 +316,7 @@ public void HasExtension_returns_false()
         {
             var tests = new[]
             {
-                "file", @"\file.", @"\", "/", "I:", @"I:\", @"I:\directory\"
+                "file", @"\file.", @"\", "/", "D:", @"D:\", @"D:\directory\"
             };
 
             for (var i = 0; i < tests.Length; i++)
@@ -346,7 +346,7 @@ public void HasExtension_returns_true()
         {
             var tests = new[]
             {
-                "file.ext", @"\file.ext", "/file.ext", "I:file.ext", @"I:\file.ext", @"I:\directory\file.ext"
+                "file.ext", @"\file.ext", "/file.ext", "D:file.ext", @"D:\file.ext", @"D:\directory\file.ext"
             };
 
             for (var i = 0; i < tests.Length; i++)
@@ -376,7 +376,7 @@ public void IsPathRooted_returns_true()
         {
             var tests = new[]
             {
-                @"\", "/", "I:", @"I:\", @"I:\file.ext", @"I:\directory\file.ext" 
+                @"\", "/", "D:", @"D:\", @"D:\file.ext", @"D:\directory\file.ext" 
             };
 
             for (var i = 0; i < tests.Length; i++)

System.IO.FileSystem.UnitTests/nano.runsettings

@@ -1,17 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RunSettings>
-   <!-- Configurations that affect the Test Framework -->
-   <RunConfiguration>
-       <ResultsDirectory>.\TestResults</ResultsDirectory><!-- Path relative to solution directory -->
-       <TestSessionTimeout>120000</TestSessionTimeout><!-- Milliseconds -->
-       <TargetFrameworkVersion>net48</TargetFrameworkVersion>
-       <TargetPlatform>x64</TargetPlatform>
-   </RunConfiguration>
-   <nanoFrameworkAdapter>
-       <Logging>None</Logging> <!--Set to the desired level of logging for Unit Test execution. Possible values are: None, Detailed, Verbose, Error. -->
-       <IsRealHardware>True</IsRealHardware><!--Set to true to run tests on real hardware. -->
-       <RealHardwarePort>COM3</RealHardwarePort><!--Specify the COM port to use to connect to a nanoDevice. If none is specified, a device detection is performed and the 1st available one will be used. -->
-       <CLRVersion></CLRVersion><!--Specify the nanoCLR version to use. If not specified, the latest available will be used. -->
-       <PathToLocalCLRInstance></PathToLocalCLRInstance><!--Specify the path to a local nanoCLR instance. If not specified, the default one installed with nanoclr CLR witll be used. -->
-   </nanoFrameworkAdapter>
+  <!-- Configurations that affect the Test Framework -->
+  <RunConfiguration>
+    <!-- Path relative to solution directory -->
+    <ResultsDirectory>.\TestResults</ResultsDirectory>
+    <!-- Timeout Milliseconds -->
+    <TestSessionTimeout>120000</TestSessionTimeout>
+    <TargetFrameworkVersion>net48</TargetFrameworkVersion>
+    <TargetPlatform>x64</TargetPlatform>
+  </RunConfiguration>
+  <nanoFrameworkAdapter>
+    <!--Set to the desired level of logging for Unit Test execution. Possible values are: None, Detailed, Verbose, Error. -->
+    <Logging>None</Logging>
+    <!--Set to true to run tests on real hardware. -->
+    <IsRealHardware>True</IsRealHardware>
+    <!--Specify the COM port to use to connect to a nanoDevice. If none is specified, a device detection is performed and the 1st available one will be used. -->
+    <RealHardwarePort></RealHardwarePort>
+    <!--Specify the nanoCLR version to use. If not specified, the latest available will be used. -->
+    <CLRVersion></CLRVersion>
+    <!--Specify the path to a local nanoCLR instance. If not specified, the default one installed with nanoclr CLR witll be used. -->
+    <PathToLocalCLRInstance></PathToLocalCLRInstance>
+  </nanoFrameworkAdapter>
 </RunSettings>

System.IO.FileSystem/FileStream.cs

@@ -546,12 +546,12 @@ public override void WriteByte(byte value)
         [Diagnostics.DebuggerStepThrough]
         [Diagnostics.DebuggerHidden]
         [MethodImpl(MethodImplOptions.InternalCall)]
-        private extern int ReadNative(string path, string fileName, long actualPosition, byte[] buffer, int length);
+        private extern int ReadNative(string path, string fileName, long actualPosition, byte[] buffer, long length);
 
         [Diagnostics.DebuggerStepThrough]
         [Diagnostics.DebuggerHidden]
         [MethodImpl(MethodImplOptions.InternalCall)]
-        private extern void WriteNative(string path, string fileName, long actualPosition, byte[] buffer, int length);
+        private extern void WriteNative(string path, string fileName, long actualPosition, byte[] buffer, long length);
 
         [Diagnostics.DebuggerStepThrough]
         [Diagnostics.DebuggerHidden]