Un-quaratine fixed tests (#26335)

Author: BrennanConroy

src/Grpc/test/InteropTests/InteropTests.cs

@@ -29,18 +29,15 @@ public InteropTests(ITestOutputHelper output)
         public Task EmptyUnary() => InteropTestCase("empty_unary");
 
         [Fact]
-        [QuarantinedTest]
         public Task LargeUnary() => InteropTestCase("large_unary");
 
         [Fact]
-        [QuarantinedTest]
         public Task ClientStreaming() => InteropTestCase("client_streaming");
 
         [Fact]
         public Task ServerStreaming() => InteropTestCase("server_streaming");
 
         [Fact]
-        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/22101")]
         public Task PingPong() => InteropTestCase("ping_pong");
 
         [Fact]
@@ -56,7 +53,6 @@ public InteropTests(ITestOutputHelper output)
         public Task TimeoutOnSleepingServer() => InteropTestCase("timeout_on_sleeping_server");
 
         [Fact]
-        [QuarantinedTest]
         public Task CustomMetadata() => InteropTestCase("custom_metadata");
 
         [Fact]
@@ -72,15 +68,12 @@ public InteropTests(ITestOutputHelper output)
         public Task UnimplementedMethod() => InteropTestCase("unimplemented_method");
 
         [Fact]
-        [QuarantinedTest("Server is getting 'identity' encoding. Will resolve in gRPC project when updated SDK is available.")]
         public Task ClientCompressedUnary() => InteropTestCase("client_compressed_unary");
 
         [Fact]
-        [QuarantinedTest("Server is getting 'identity' encoding. Will resolve in gRPC project when updated SDK is available.")]
         public Task ClientCompressedStreaming() => InteropTestCase("client_compressed_streaming");
 
         [Fact]
-        [QuarantinedTest]
         public Task ServerCompressedUnary() => InteropTestCase("server_compressed_unary");
 
         [Fact]

src/Servers/Kestrel/test/FunctionalTests/Http2/ShutdownTests.cs

@@ -43,8 +43,6 @@ public ShutdownTests()
 
         [CollectDump]
         [ConditionalFact]
-        [SkipOnHelix("https://github.com/dotnet/aspnetcore/issues/9985", Queues = "Fedora.28.Amd64;Fedora.28.Amd64.Open")]
-        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/25046")]
         public async Task GracefulShutdownWaitsForRequestsToFinish()
         {
             var requestStarted = new TaskCompletionSource(TaskCreationOptions.RunContinuationsAsynchronously);
@@ -100,7 +98,6 @@ public async Task GracefulShutdownWaitsForRequestsToFinish()
         }
 
         [ConditionalFact]
-        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/21521")] // Test still quarantined due to Sockets.Functional tests.
         public async Task GracefulTurnsAbortiveIfRequestsDoNotFinish()
         {
             var requestStarted = new TaskCompletionSource(TaskCreationOptions.RunContinuationsAsynchronously);

src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2TimeoutTests.cs

@@ -147,7 +147,6 @@ await ExpectAsync(Http2FrameType.PING,
         }
 
         [Fact]
-        [QuarantinedTest]
         public async Task PING_NoKeepAliveTimeout_DoesNotResetKeepAliveTimeout()
         {
             var mockSystemClock = _serviceContext.MockSystemClock;