Fixed string.IsNullOrWhitespace and fixed ProcessorTest kernel

Test.sln

@@ -1,6 +1,6 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
+# Visual Studio Version 16
-VisualStudioVersion = 15.0.27130.2010
+VisualStudioVersion = 16.0.29728.190
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{DAEF99B5-22F0-4885-B45B-9B600B857E1C}"
 EndProject
@@ -162,6 +162,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cosmos.System.Tests", "Test
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cosmos.Kernel.Tests.DiskManager", "Tests\Kernels\Cosmos.Kernel.Tests.DiskManager\Cosmos.Kernel.Tests.DiskManager.csproj", "{BB6A5306-4C7A-4973-A48E-9FE3E683EAEC}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ProcessorTests", "Tests\Kernels\ProcessorTests\ProcessorTests.csproj", "{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -170,14 +172,6 @@ Global
 		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Debug|x86.Build.0 = Debug|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Release|x86.ActiveCfg = Release|Any CPU
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B}.Release|x86.Build.0 = Release|Any CPU
 		{F74A4B2B-02DA-455A-89FB-803A442B5B2C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{F74A4B2B-02DA-455A-89FB-803A442B5B2C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F74A4B2B-02DA-455A-89FB-803A442B5B2C}.Debug|x86.ActiveCfg = Debug|Any CPU
@@ -539,14 +533,6 @@ Global
 		{FF46829E-B612-4D36-80BE-ED04521AD91A}.Release|Any CPU.Build.0 = Release|Any CPU
 		{FF46829E-B612-4D36-80BE-ED04521AD91A}.Release|x86.ActiveCfg = Release|Any CPU
 		{FF46829E-B612-4D36-80BE-ED04521AD91A}.Release|x86.Build.0 = Release|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Debug|x86.Build.0 = Debug|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Release|Any CPU.Build.0 = Release|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Release|x86.ActiveCfg = Release|Any CPU
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67}.Release|x86.Build.0 = Release|Any CPU
 		{D21A7C6C-A696-4EC3-84EB-70700C1E3B34}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{D21A7C6C-A696-4EC3-84EB-70700C1E3B34}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D21A7C6C-A696-4EC3-84EB-70700C1E3B34}.Debug|x86.ActiveCfg = Debug|Any CPU
@@ -635,12 +621,19 @@ Global
 		{BB6A5306-4C7A-4973-A48E-9FE3E683EAEC}.Release|Any CPU.Build.0 = Release|Any CPU
 		{BB6A5306-4C7A-4973-A48E-9FE3E683EAEC}.Release|x86.ActiveCfg = Release|Any CPU
 		{BB6A5306-4C7A-4973-A48E-9FE3E683EAEC}.Release|x86.Build.0 = Release|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Debug|x86.Build.0 = Debug|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Release|x86.ActiveCfg = Release|Any CPU
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
-		{0CDB3F6E-7971-426B-81F8-38B966A54C2B} = {E9CD521E-C386-466D-B5F7-A5EB19A61625}
 		{F74A4B2B-02DA-455A-89FB-803A442B5B2C} = {DAEF99B5-22F0-4885-B45B-9B600B857E1C}
 		{4F903492-CCA6-4FD9-A1B6-5E4CC0CE7767} = {C286932C-3F6D-47F0-BEEF-26843D1BB11B}
 		{34AEEB7C-FD5D-4B15-A830-B429681844BD} = {C286932C-3F6D-47F0-BEEF-26843D1BB11B}
@@ -702,7 +695,6 @@ Global
 		{3DD192AF-2D72-449F-936C-ED8734225B18} = {C286932C-3F6D-47F0-BEEF-26843D1BB11B}
 		{929EE8ED-6AD3-4442-A0C1-EC70665F2DCF} = {99192440-2DD7-4E71-B730-D44A73F46533}
 		{FF46829E-B612-4D36-80BE-ED04521AD91A} = {E9CD521E-C386-466D-B5F7-A5EB19A61625}
-		{D0EABA08-88C9-4F7C-BCA9-361B58B20D67} = {E9CD521E-C386-466D-B5F7-A5EB19A61625}
 		{D21A7C6C-A696-4EC3-84EB-70700C1E3B34} = {ECEA7778-E786-4317-90B9-A2D4427CB91C}
 		{0DF97CAC-220B-4DAD-B397-42E394255763} = {ECEA7778-E786-4317-90B9-A2D4427CB91C}
 		{2992AA07-E126-4EE0-B31C-D0B2ADE3393A} = {0E67EFE8-5944-4F6C-8B47-C5E06D4C79F5}
@@ -714,6 +706,7 @@ Global
 		{99E24E61-0743-47FF-AB0A-55A36C5E184C} = {52D81759-C7CC-427F-8C96-89CA10C914B5}
 		{970C5E07-5D09-4882-949C-A8E876B22732} = {52D81759-C7CC-427F-8C96-89CA10C914B5}
 		{BB6A5306-4C7A-4973-A48E-9FE3E683EAEC} = {29EEC029-6A2B-478A-B6E5-D63A91388ABA}
+		{3F28939D-5E06-44AC-8FC6-ADBBB89AC97B} = {ECEA7778-E786-4317-90B9-A2D4427CB91C}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {4418C803-277E-448F-A0A0-52788FA215AD}

Tests/Cosmos.TestRunner.Full/Cosmos.TestRunner.Full.csproj

@@ -28,6 +28,7 @@
         <ProjectReference Include="..\Kernels\Cosmos.Kernel.Tests.Fat\Cosmos.Kernel.Tests.Fat.csproj" />
         <ProjectReference Include="..\Kernels\Cosmos.Kernel.Tests.IO\Cosmos.Kernel.Tests.IO.csproj" />
         <ProjectReference Include="..\Kernels\GraphicTest\GraphicTest.csproj" />
+        <ProjectReference Include="..\Kernels\ProcessorTests\ProcessorTests.csproj" />
         <ProjectReference Include="..\Kernels\MemoryOperationsTest\MemoryOperationsTest.csproj" />
         <ProjectReference Include="..\Kernels\SimpleStructsAndArraysTest\SimpleStructsAndArraysTest.csproj" />
     </ItemGroup>

Tests/Cosmos.TestRunner.Full/TestKernelSets.cs

@@ -34,6 +34,7 @@ namespace Cosmos.TestRunner.Full
             //yield return typeof(ConsoleTest.Kernel);
             /* This is a bit slow and works only because ring check is disabled to decide if leave it enabled */
             yield return typeof(MemoryOperationsTest.Kernel);
+            yield return typeof(ProcessorTests.Kernel);
         }
     }
 }

Tests/Kernels/ProcessorTests/Kernel.cs

@@ -22,7 +22,7 @@ namespace ProcessorTests
         {
             try
             {
-                //TestVendorNameIsNotBlank();
+                TestVendorNameIsNotBlank();
                 TestCycleCount();
                 TestCycleRateIsNotZero();
 
@@ -49,6 +49,7 @@ namespace ProcessorTests
         public void TestCycleCount()
         {
             ulong cycleCount = CPU.GetCPUUptime();
+            mDebugger.Send($"CycleCount: {cycleCount}");
             bool isCycleCountZero = cycleCount == 0;
             Assert.IsFalse(isCycleCountZero, "Processor cycle count is not zero.");
             ulong secondCount = CPU.GetCPUUptime();
@@ -58,6 +59,7 @@ namespace ProcessorTests
         public void TestCycleRateIsNotZero()
         {
             long cycleRate = CPU.GetCPUCycleSpeed();
+            mDebugger.Send($"CycleRate: {cycleRate}");
             bool isCycleRateZero = cycleRate == 0;
             Assert.IsFalse(isCycleRateZero, "Processor cycle rate is not zero.");
             Assert.IsTrue(CPU.GetCPUCycleSpeed() == cycleRate, "Processor cycle speed is not constant");

Tests/Kernels/ProcessorTests/ProcessorTests.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>netcoreapp2.0</TargetFramework>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <ProjectReference Include="..\..\..\source\Cosmos.Debug.Kernel\Cosmos.Debug.Kernel.csproj" />
+        <ProjectReference Include="..\..\..\source\Cosmos.System2\Cosmos.System2.csproj" />
+        <ProjectReference Include="..\..\Cosmos.TestRunner.TestController\Cosmos.TestRunner.TestController.csproj" />
+    </ItemGroup>
+
+</Project>

source/Cosmos.Core_Asm/CPUImpl.cs

@@ -40,7 +40,7 @@ namespace Cosmos.Core_Asm
         public static int CanReadCPUID() => throw new NotImplementedException();
 
         [PlugMethod(Assembler = typeof(CPUReadCPUIDAsm))]
-        public static void ReadCPUID(int type, ref int eax, ref int ebx, ref int ecx, ref int edx) => throw new NotImplementedException();
+        public static void ReadCPUID(uint type, ref int eax, ref int ebx, ref int ecx, ref int edx) => throw new NotImplementedException();
 
         [PlugMethod(Assembler = typeof(CPUReadTimestampCounterAsm))]
         public static ulong ReadTimestampCounter() => throw new NotImplementedException();

source/Cosmos.Core_Plugs/System/Globalization/CharUnicodeInfoImpl.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using IL2CPU.API.Attribs;
+
+namespace Cosmos.Core_Plugs.System.Globalization
+{
+    [Plug(Target = typeof(CharUnicodeInfo))]
+    class CharUnicodeInfoImpl
+    {
+        //TODO: Implement these more correctly
+        [PlugMethod(Signature = "System_Byte__System_Globalization_CharUnicodeInfo_InternalGetCategoryValue_System_Int32__System_Int32_")]
+        public static byte InternalGetCategoryValue(int ch, int offset)
+        {
+            return InternalGetUnicodeCategory(ch);
+        }
+
+        public static byte InternalGetUnicodeCategory(int ch)
+        {
+            if (48 <= ch && ch <= 57)
+            {
+                return (byte)UnicodeCategory.DecimalDigitNumber;
+            }
+
+            if (65 <= ch && ch <= 90)
+            {
+                return (byte)UnicodeCategory.UppercaseLetter;
+            }
+
+            if (97 <= ch && ch <= 122)
+            {
+                return (byte)UnicodeCategory.LowercaseLetter;
+            }
+            
+            return (byte)UnicodeCategory.OtherLetter;
+        }
+    }
+}