Imported Upstream version 6.10.0.76

Former-commit-id: 7f253ed035f518a4ffbc5ce16f84e5a63ffcd26e

configure.REMOVED.git-id

@@ -1 +1 @@
-a7e069795508551ef0c1be92f797265ad793f3d6
+9f9b898e4abc3edb64db9402a5baee2cc49a2a28

configure.ac.REMOVED.git-id

@@ -1 +1 @@
-7ba91b6da162e7300d892c8743d7a31590006af6
+04362ca837a13dd6f8a7344a6024e79699d1e383

external/bdwgc/config.log

@@ -10,7 +10,7 @@ generated by GNU Autoconf 2.69.  Invocation command line was
 ## Platform. ##
 ## --------- ##
 
-hostname = az-ubuntu-general969d80
+hostname = az-ubuntu-generalbbe540
 uname -m = x86_64
 uname -r = 4.15.0-1069-azure
 uname -s = Linux
@@ -747,7 +747,7 @@ generated by GNU Autoconf 2.69.  Invocation command line was
   CONFIG_COMMANDS = 
   $ ./config.status 
 
-on az-ubuntu-general969d80
+on az-ubuntu-generalbbe540
 
 config.status:1238: creating Makefile
 config.status:1238: creating bdw-gc.pc

external/bdwgc/libtool.REMOVED.git-id

@@ -1 +1 @@
-90625bdaa092f23c4986a10f9885f7f2337583e4
+3df9dadc1c3166829ffb002b85ded137a5868cfb

mcs/build/common/Consts.cs

@@ -41,7 +41,7 @@ static partial class Consts
 	// Use these assembly version constants to make code more maintainable.
 	//
 
-	public const string MonoVersion = "6.10.0.74";
+	public const string MonoVersion = "6.10.0.76";
 	public const string MonoCompany = "Mono development team";
 	public const string MonoProduct = "Mono Common Language Infrastructure";
 	public const string MonoCopyright = "(c) Various Mono authors";

mcs/class/System.Net.Http/HttpClientHandler.SocketsHandler.Android.cs

@@ -1,3 +1,5 @@
+using System.Reflection;
+
 namespace System.Net.Http
 {
 	partial class HttpClientHandler : HttpMessageHandler
@@ -6,7 +8,12 @@ namespace System.Net.Http
 		{
 			string envvar = Environment.GetEnvironmentVariable ("XA_HTTP_CLIENT_HANDLER_TYPE")?.Trim ();
 			if (envvar?.StartsWith("System.Net.Http.MonoWebRequestHandler", StringComparison.InvariantCulture) == true)
-				return new MonoWebRequestHandler ();
+			{
+				Type monoWrhType = Type.GetType (envvar, false);
+				if (monoWrhType != null)
+					return (IMonoHttpClientHandler) Activator.CreateInstance (monoWrhType);
+			}
+
 			// Ignore other types of handlers here (e.g. AndroidHttpHandler) to keep the old behavior
 			// and always create SocketsHttpHandler for code like this if MonoWebRequestHandler was not specified:
 			//

mcs/class/System.Net.Http/MonoWebRequestHandler.cs

@@ -70,7 +70,7 @@ namespace System.Net.Http
 		TimeSpan? timeout;
 		bool disposed;
 
-		internal MonoWebRequestHandler ()
+		public MonoWebRequestHandler ()
 		{
 			allowAutoRedirect = true;
 			maxAutomaticRedirections = 50;

mcs/class/System.Net.Http/System.Net.Http/HttpClient.android.cs

@@ -11,10 +11,16 @@ namespace System.Net.Http {
 			string envvar = Environment.GetEnvironmentVariable ("XA_HTTP_CLIENT_HANDLER_TYPE")?.Trim ();
 
 			if (string.IsNullOrEmpty (envvar))
-				return GetFallback ($"XA_HTTP_CLIENT_HANDLER_TYPE is empty");
+				return new HttpClientHandler ();
 
-			if (envvar?.StartsWith("System.Net.Http.MonoWebRequestHandler", StringComparison.InvariantCulture) == true)
-				return new HttpClientHandler (new MonoWebRequestHandler ());
+			if (envvar?.StartsWith ("System.Net.Http.MonoWebRequestHandler", StringComparison.InvariantCulture) == true)
+			{
+				Type monoWrhType = Type.GetType (envvar, false);
+				if (monoWrhType != null)
+					return new HttpClientHandler ((IMonoHttpClientHandler) Activator.CreateInstance (monoWrhType));
+
+				return new HttpClientHandler ();
+			}
 
 			Type handlerType = Type.GetType (envvar, false);
 			if (handlerType == null && !envvar.Contains (", "))
@@ -25,19 +31,11 @@ namespace System.Net.Http {
 			}
 
 			if (handlerType == null)
-				return GetFallback ($"'{envvar}' type was not found");
+				return new HttpClientHandler ();
 
-			object handlerObj = Activator.CreateInstance (handlerType);
-
-			if (handlerObj is HttpMessageHandler msgHandler)
+			if (Activator.CreateInstance (handlerType) is HttpMessageHandler msgHandler)
 				return msgHandler;
 
-			return GetFallback ($"{handlerObj?.GetType ()} is not a valid HttpMessageHandler or MonoWebRequestHandler");
-		}
-
-		static HttpMessageHandler GetFallback (string message)
-		{
-			Console.WriteLine (message + ". Defaulting to System.Net.Http.HttpClientHandler");
 			return new HttpClientHandler ();
 		}
 	}

mcs/class/System.Net.Http/System.Net.Http_test.dll.sources

@@ -12,6 +12,7 @@ System.Net.Http/MultipartContentTest.cs
 System.Net.Http/MultipartFormDataContentTest.cs
 System.Net.Http/StreamContentTest.cs
 System.Net.Http/StringContentTest.cs
+System.Net.Http/HttpClientHandlerTests.Android.cs
 System.Net.Http.Headers/AuthenticationHeaderValueTest.cs
 System.Net.Http.Headers/CacheControlHeaderValueTest.cs
 System.Net.Http.Headers/ContentDispositionHeaderValueTest.cs

mcs/class/System.Net.Http/Test/System.Net.Http/HttpClientHandlerTests.Android.cs

@@ -0,0 +1,77 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Text;
+using System.Net.Http;
+using System.Reflection;
+
+using NUnit.Framework;
+
+namespace System.Net.Http.Tests
+{
+	[TestFixture]
+	public class HttpClientHandlerTestsAndroid
+	{
+		static Type GetInnerHandlerType (HttpClient httpClient)
+		{
+			BindingFlags bflasgs = BindingFlags.Instance | BindingFlags.NonPublic;
+			FieldInfo handlerField = typeof (HttpMessageInvoker).GetField("_handler", bflasgs);
+			Assert.IsNotNull (handlerField);
+			object handler = handlerField.GetValue (httpClient);
+			FieldInfo innerHandlerField = handler.GetType ().GetField ("_delegatingHandler", bflasgs);
+			Assert.IsNotNull (handlerField);
+			object innerHandler = innerHandlerField.GetValue (handler);
+			return innerHandler.GetType ();
+		}
+
+		[Test]
+		public void TestEnvVarSwitchForInnerHttpHandler ()
+		{
+#if !MONODROID
+			return;
+#endif
+			const string xaHandlerKey = "XA_HTTP_CLIENT_HANDLER_TYPE";
+			var prevHandler = Environment.GetEnvironmentVariable (xaHandlerKey);
+
+			// ""
+			Environment.SetEnvironmentVariable (xaHandlerKey, "");
+			var httpClient1 = new HttpClient ();
+			Assert.AreEqual ("SocketsHttpHandler", GetInnerHandlerType (httpClient1).Name);
+
+			var handler2 = new HttpClientHandler ();
+			var httpClient2 = new HttpClient (handler2);
+			Assert.AreEqual ("SocketsHttpHandler", GetInnerHandlerType (httpClient2).Name);
+
+			// "System.Net.Http.MonoWebRequestHandler"
+			Environment.SetEnvironmentVariable (xaHandlerKey, "System.Net.Http.MonoWebRequestHandler");
+			var httpClient3 = new HttpClient ();
+			Assert.AreEqual ("MonoWebRequestHandler", GetInnerHandlerType (httpClient3).Name);
+
+			var handler4 = new HttpClientHandler ();
+			var httpClient4 = new HttpClient (handler4);
+			Assert.AreEqual ("MonoWebRequestHandler", GetInnerHandlerType (httpClient4).Name);
+
+			// "System.Net.Http.MonoWebRequestHandler, System.Net.Http"
+			Environment.SetEnvironmentVariable (xaHandlerKey, "System.Net.Http.MonoWebRequestHandler, System.Net.Http");
+			var httpClient5 = new HttpClient ();
+			Assert.AreEqual ("MonoWebRequestHandler", GetInnerHandlerType (httpClient5).Name);
+
+			var handler6 = new HttpClientHandler ();
+			var httpClient6 = new HttpClient (handler6);
+			Assert.AreEqual ("MonoWebRequestHandler", GetInnerHandlerType (httpClient6).Name);
+
+			// "System.Net.Http.HttpClientHandler"
+			Environment.SetEnvironmentVariable (xaHandlerKey, "System.Net.Http.HttpClientHandler");
+			var httpClient7 = new HttpClient ();
+			Assert.AreEqual ("SocketsHttpHandler", GetInnerHandlerType (httpClient7).Name);
+
+			var handler8 = new HttpClientHandler ();
+			var httpClient8 = new HttpClient (handler8);
+			Assert.AreEqual ("SocketsHttpHandler", GetInnerHandlerType (httpClient8).Name);
+
+			Environment.SetEnvironmentVariable (xaHandlerKey, prevHandler);
+		}
+	}
+}

mcs/class/System.Net.Http/UnitTests/monodroid_System.Net.Http.UnitTests_xtest.dll.sources

@@ -1,2 +1 @@
 #include unit-tests.sources
-HttpClientHandlerTests.Android.cs

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/Mono.Security.dll.REMOVED.git-id

@@ -1 +1 @@
-c26403c6244cf774b092aea12d47ef646c97044f
+520adfc1c8f0adc6d6eeda8819da60844bae4a97

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/System.Configuration.dll.REMOVED.git-id

@@ -1 +1 @@
-23dae9413736051ed4377d9f190d5601b22f8844
+808d4f5f827b4156a75ae5adf667fd13ae1517b6

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/System.Core.dll.REMOVED.git-id

@@ -1 +1 @@
-f80052eb45e8ed1027e72e0c8d3f7564e9ae7b0b
+cfa3c00b57465d99fe6aa46a80b93d6953031d07

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/System.IO.Compression.dll.REMOVED.git-id

@@ -1 +1 @@
-d70b70f1f00e1a1982003f99df8e36fc513a7764
+0987f9ca316821369eb7378b00b1bfa05d4245ef

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/System.Numerics.dll.REMOVED.git-id

@@ -1 +1 @@
-216d30ea9837ea0059ff6bbb6ffe4f2f524c36f3
+fbf0b9bb1d7b4fcf89c17aaf6c60cbbf9877fb9c

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/System.Xml.dll.REMOVED.git-id

@@ -1 +1 @@
-20734cda4db54c8989e4a14e3d647e64fae7a68e
+b70b0437479bfd21ba4b185ac21b630668a2383c

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/mcs.exe.REMOVED.git-id

@@ -1 +1 @@
-638418ec91fa885d3f7ed4cfd106c158b694b7bd
+b96e2c9e2da304516d1824be6f87b78ef66b2772

mcs/class/lib/monolite-linux/97b07b51-46d8-4084-b48e-77aa5c192654/mscorlib.dll.REMOVED.git-id

@@ -1 +1 @@
-1dd188f78f93f0717b52df35a359e53220c8b66c
+ba4197f7eeb3ee479049ac67873e77bdb3a36d32