Set current directory by default (#4798)

src/Servers/IIS/src/AspNetCoreModuleV2/InProcessRequestHandler/InProcessOptions.cpp

@@ -55,7 +55,7 @@ InProcessOptions::InProcessOptions(const ConfigurationSource &configurationSourc
     m_environmentVariables = aspNetCoreSection->GetKeyValuePairs(CS_ASPNETCORE_ENVIRONMENT_VARIABLES);
 
     const auto handlerSettings = aspNetCoreSection->GetKeyValuePairs(CS_ASPNETCORE_HANDLER_SETTINGS);
-    m_fSetCurrentDirectory = equals_ignore_case(find_element(handlerSettings, CS_ASPNETCORE_HANDLER_SET_CURRENT_DIRECTORY).value_or(L"false"), L"true");
+    m_fSetCurrentDirectory = equals_ignore_case(find_element(handlerSettings, CS_ASPNETCORE_HANDLER_SET_CURRENT_DIRECTORY).value_or(L"true"), L"true");
 
     m_dwStartupTimeLimitInMS = aspNetCoreSection->GetRequiredLong(CS_ASPNETCORE_PROCESS_STARTUP_TIME_LIMIT) * 1000;
     m_dwShutdownTimeLimitInMS = aspNetCoreSection->GetRequiredLong(CS_ASPNETCORE_PROCESS_SHUTDOWN_TIME_LIMIT) * 1000;

src/Servers/IIS/test/Common.FunctionalTests/Inprocess/ErrorPagesTests.cs

@@ -105,7 +105,7 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
 
         private static void VerifyNoExtraTrailingBytes(string responseString)
         {
-            if (!DeployerSelector.IsBackwardsCompatiblityTest)
+            if (DeployerSelector.HasNewShim)
             {
                 Assert.EndsWith("</html>\r\n", responseString);
             }

src/Servers/IIS/test/Common.FunctionalTests/Inprocess/HostingEnvironmentTests.cs

@@ -25,7 +25,7 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
         {
             Assert.Equal(_fixture.DeploymentResult.ContentRoot, await _fixture.Client.GetStringAsync("/ContentRootPath"));
             Assert.Equal(_fixture.DeploymentResult.ContentRoot + "\\wwwroot", await _fixture.Client.GetStringAsync("/WebRootPath"));
-            Assert.Equal(Path.GetDirectoryName(_fixture.DeploymentResult.HostProcess.MainModule.FileName), await _fixture.Client.GetStringAsync("/CurrentDirectory"));
+            Assert.Equal(_fixture.DeploymentResult.ContentRoot, await _fixture.DeploymentResult.HttpClient.GetStringAsync("/CurrentDirectory"));
             Assert.Equal(_fixture.DeploymentResult.ContentRoot + "\\", await _fixture.Client.GetStringAsync("/BaseDirectory"));
             Assert.Equal(_fixture.DeploymentResult.ContentRoot + "\\", await _fixture.Client.GetStringAsync("/ASPNETCORE_IIS_PHYSICAL_PATH"));
         }

src/Servers/IIS/test/Common.FunctionalTests/Inprocess/StartupTests.cs

@@ -454,16 +454,15 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
         public async Task SetCurrentDirectoryHandlerSettingWorks()
         {
             var deploymentParameters = _fixture.GetBaseDeploymentParameters(publish: true);
-            deploymentParameters.HandlerSettings["SetCurrentDirectory"] = "true";
+            deploymentParameters.HandlerSettings["SetCurrentDirectory"] = "false";
 
             var deploymentResult = await DeployAsync(deploymentParameters);
 
             Assert.Equal(deploymentResult.ContentRoot, await deploymentResult.HttpClient.GetStringAsync("/ContentRootPath"));
             Assert.Equal(deploymentResult.ContentRoot + "\\wwwroot", await deploymentResult.HttpClient.GetStringAsync("/WebRootPath"));
-            Assert.Equal(deploymentResult.ContentRoot, await deploymentResult.HttpClient.GetStringAsync("/CurrentDirectory"));
+            Assert.Equal(Path.GetDirectoryName(deploymentResult.HostProcess.MainModule.FileName), await deploymentResult.HttpClient.GetStringAsync("/CurrentDirectory"));
             Assert.Equal(deploymentResult.ContentRoot + "\\", await deploymentResult.HttpClient.GetStringAsync("/BaseDirectory"));
             Assert.Equal(deploymentResult.ContentRoot + "\\", await deploymentResult.HttpClient.GetStringAsync("/ASPNETCORE_IIS_PHYSICAL_PATH"));
-            Assert.Equal(Path.GetDirectoryName(deploymentResult.HostProcess.MainModule.FileName), await deploymentResult.HttpClient.GetStringAsync("/DllDirectory"));
         }
 
         private static void MoveApplication(

src/Servers/IIS/test/Common.FunctionalTests/OutOfProcess/HelloWorldTest.cs

@@ -71,10 +71,14 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
 
             Assert.Equal(deploymentResult.ContentRoot, await deploymentResult.HttpClient.GetStringAsync("/ContentRootPath"));
             Assert.Equal(deploymentResult.ContentRoot + "\\wwwroot", await deploymentResult.HttpClient.GetStringAsync("/WebRootPath"));
-            Assert.Equal(deploymentResult.ContentRoot, await deploymentResult.HttpClient.GetStringAsync("/CurrentDirectory"));
-
             var expectedDll = variant.AncmVersion == AncmVersion.AspNetCoreModule ? "aspnetcore.dll" : "aspnetcorev2.dll";
             Assert.Contains(deploymentResult.HostProcess.Modules.OfType<ProcessModule>(), m=> m.FileName.Contains(expectedDll));
+
+            if (DeployerSelector.HasNewHandler && variant.HostingModel == HostingModel.InProcess)
+            {
+                Assert.Equal(deploymentResult.ContentRoot, await deploymentResult.HttpClient.GetStringAsync("/CurrentDirectory"));
+                Assert.Equal(Path.GetDirectoryName(deploymentResult.HostProcess.MainModule.FileName), await deploymentResult.HttpClient.GetStringAsync("/DllDirectory"));
+            }
         }
     }
 }

src/Servers/IIS/test/Common.FunctionalTests/RequiresNewHandler.cs

@@ -9,7 +9,7 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
     [AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Method)]
     public sealed class RequiresNewHandlerAttribute : Attribute, ITestCondition
     {
-        public bool IsMet => !DeployerSelector.IsForwardsCompatibilityTest;
+        public bool IsMet => DeployerSelector.HasNewHandler;
 
         public string SkipReason => "Test verifies new behavior in the aspnetcorev2_inprocess.dll that isn't supported in earlier versions.";
     }

src/Servers/IIS/test/Common.FunctionalTests/RequiresNewShim.cs

@@ -9,7 +9,7 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
     [AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Method)]
     public sealed class RequiresNewShimAttribute : Attribute, ITestCondition
     {
-        public bool IsMet => !DeployerSelector.IsBackwardsCompatiblityTest;
+        public bool IsMet => DeployerSelector.HasNewShim;
 
         public string SkipReason => "Test verifies new behavior in the aspnetcorev2.dll that isn't supported in earlier versions.";
     }

src/Servers/IIS/test/IIS.BackwardsCompatibility.FunctionalTests/DeployerSelector.cs

@@ -8,7 +8,8 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
     public static class DeployerSelector
     {
         public static ServerType ServerType => ServerType.IIS;
-        public static bool IsBackwardsCompatiblityTest => true;
         public static bool IsForwardsCompatibilityTest => false;
+        public static bool HasNewShim => false;
+        public static bool HasNewHandler => true;
     }
 }

src/Servers/IIS/test/IIS.ForwardsCompatibility.FunctionalTests/DeployerSelector.cs

@@ -8,7 +8,8 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
     public static class DeployerSelector
     {
         public static ServerType ServerType => ServerType.IIS;
-        public static bool IsBackwardsCompatiblityTest => false;
         public static bool IsForwardsCompatibilityTest => true;
+        public static bool HasNewShim => true;
+        public static bool HasNewHandler => false;
     }
 }

src/Servers/IIS/test/IIS.FunctionalTests/DeployerSelector.cs

@@ -8,7 +8,8 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
     public static class DeployerSelector
     {
         public static ServerType ServerType => ServerType.IIS;
-        public static bool IsBackwardsCompatiblityTest => false;
         public static bool IsForwardsCompatibilityTest => false;
+        public static bool HasNewShim => true;
+        public static bool HasNewHandler => true;
     }
 }

src/Servers/IIS/test/IISExpress.FunctionalTests/DeployerSelector.cs

@@ -8,7 +8,8 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
     public static class DeployerSelector
     {
         public static ServerType ServerType => ServerType.IISExpress;
-        public static bool IsBackwardsCompatiblityTest => false;
         public static bool IsForwardsCompatibilityTest => false;
+        public static bool HasNewShim => true;
+        public static bool HasNewHandler => true;
     }
 }