npgsql · roji · May 25, 2026 · May 25, 2026 · May 25, 2026 · May 25, 2026
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -112,7 +112,7 @@ jobs:
         shell: bash
 
       - name: Test
-        run: dotnet test -c ${{ matrix.config }} --logger "GitHubActions;report-warnings=false"
+        run: dotnet test -c ${{ matrix.config }} -- --no-progress
         shell: bash
         env:
           # Disable SSL to avoid unnecessary handshake pressure in the Windows functional tests.

diff --git a/Directory.Packages.props b/Directory.Packages.props
@@ -1,8 +1,8 @@
   <Project>
   <PropertyGroup>
-    <EFCoreVersion>11.0.0-preview.5.26267.102</EFCoreVersion>
-    <MicrosoftExtensionsVersion>11.0.0-preview.5.26267.102</MicrosoftExtensionsVersion>
-    <MicrosoftExtensionsConfigurationVersion>11.0.0-preview.5.26267.102</MicrosoftExtensionsConfigurationVersion>
+    <EFCoreVersion>11.0.0-preview.5.26275.101</EFCoreVersion>
+    <MicrosoftExtensionsVersion>11.0.0-preview.5.26275.101</MicrosoftExtensionsVersion>
+    <MicrosoftExtensionsConfigurationVersion>11.0.0-preview.5.26275.101</MicrosoftExtensionsConfigurationVersion>
     <NpgsqlVersion>10.0.0</NpgsqlVersion>
   </PropertyGroup>
 
@@ -28,6 +28,7 @@
 
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageVersion Include="xunit.v3" Version="4.0.0-pre.108" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.assert" Version="2.9.3" />
     <PackageVersion Include="xunit.core" Version="2.9.3" />

diff --git a/NuGet.config b/NuGet.config
@@ -21,6 +21,9 @@
         <packageSource key="dotnet11">
             <package pattern="*" />
         </packageSource>
+        <packageSource key="dotnet-eng">
+            <package pattern="Microsoft.DotNet.*" />
+        </packageSource>
     </packageSourceMapping>
 
 </configuration>
diff --git a/global.json b/global.json
@@ -3,5 +3,8 @@
     "version": "11.0.100-preview.4.26210.111",
     "rollForward": "latestMinor",
     "allowPrerelease": true
+  },
+  "test": {
+    "runner": "Microsoft.Testing.Platform"
   }
 }
diff --git a/src/EFCore.PG/Query/ExpressionTranslators/Internal/NpgsqlMathTranslator.cs b/src/EFCore.PG/Query/ExpressionTranslators/Internal/NpgsqlMathTranslator.cs
@@ -18,6 +18,7 @@ public class NpgsqlMathTranslator(
     IModel model) : IMethodCallTranslator
 {
     private readonly RelationalTypeMapping _intTypeMapping = typeMappingSource.FindMapping(typeof(int), model)!;
+    private readonly RelationalTypeMapping _doubleTypeMapping = typeMappingSource.FindMapping(typeof(double), model)!;
     private readonly RelationalTypeMapping _decimalTypeMapping = typeMappingSource.FindMapping(typeof(decimal), model)!;
 
     /// <inheritdoc />
@@ -226,7 +227,8 @@ SqlExpression TranslateSign(SqlExpression argument)
                     [argument],
                     nullable: true,
                     argumentsPropagateNullability: TrueArrays[1],
-                    method.ReturnType),
+                    argument.Type == typeof(decimal) ? typeof(decimal) : typeof(double),
+                    argument.Type == typeof(decimal) ? argument.TypeMapping : _doubleTypeMapping),
                 typeof(int),
                 _intTypeMapping);
     }

diff --git a/test/Directory.Build.props b/test/Directory.Build.props
@@ -5,14 +5,21 @@
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <GenerateDocumentationFile>false</GenerateDocumentationFile>
+    <UseMicrosoftTestingPlatformRunner>true</UseMicrosoftTestingPlatformRunner>
 
     <!-- There's lots of use of internal EF Core APIs from the tests, suppress the analyzer warnings for those -->
-    <NoWarn>$(NoWarn);xUnit1003;xUnit1004;xUnit1013;xUnit1024;EF1001</NoWarn>
+    <NoWarn>$(NoWarn);CS0618;xUnit1003;xUnit1004;xUnit1008;xUnit1013;xUnit1024;xUnit1051;EF1001</NoWarn>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TestRunnerName>XUnitV3</TestRunnerName>
+    <TestingPlatformCommandLineArguments>$(TestingPlatformCommandLineArguments) --filter-not-trait category=failing --ignore-exit-code 8</TestingPlatformCommandLineArguments>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
-    <PackageReference Include="xunit" />
+    <PackageReference Include="xunit.v3" />
     <PackageReference Include="xunit.runner.visualstudio" />
     <PackageReference Include="GitHubActionsTestLogger" />
     <PackageReference Include="Npgsql" />
@@ -24,7 +31,6 @@
 
   <ItemGroup>
     <Using Include="Xunit" />
-    <Using Include="Xunit.Abstractions" />
     <Using Include="Microsoft.EntityFrameworkCore.TestUtilities" />
     <Using Include="Microsoft.EntityFrameworkCore.TestUtilities.Xunit" />
   </ItemGroup>

diff --git a/test/EFCore.PG.FunctionalTests/BuiltInDataTypesNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/BuiltInDataTypesNpgsqlTest.cs
@@ -1,4 +1,4 @@
-using System.Collections.Immutable;
+using System.Collections.Immutable;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Net.NetworkInformation;
 
@@ -719,7 +719,7 @@ private static void AssertNullMappedNullableDataTypes(MappedNullableDataTypes en
         Assert.Null(entity.Mood);
     }
 
-    [ConditionalFact(Skip = "DateTimeOffset with non-zero offset, https://github.com/dotnet/efcore/issues/26068")]
+    [ActiveIssue("DateTimeOffset with non-zero offset, https://github.com/dotnet/efcore/issues/26068")]
     public override Task Can_insert_and_read_back_object_backed_data_types()
         => Task.CompletedTask;
 

diff --git a/test/EFCore.PG.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesNpgsqlTest.cs
@@ -1407,7 +1407,6 @@ WHERE c."CustomerID" LIKE 'F%'
 """);
     }
 
-    [ConditionalTheory]
     public override async Task Update_with_cross_join_left_join_set_constant(bool async)
     {
         await base.Update_with_cross_join_left_join_set_constant(async);
@@ -1437,7 +1436,6 @@ WHERE c."CustomerID" LIKE 'F%'
 """);
     }
 
-    [ConditionalTheory]
     public override async Task Update_with_cross_join_cross_apply_set_constant(bool async)
     {
         await base.Update_with_cross_join_cross_apply_set_constant(async);
@@ -1467,7 +1465,6 @@ WHERE c."CustomerID" LIKE 'F%'
 """);
     }
 
-    [ConditionalTheory]
     public override async Task Update_with_cross_join_outer_apply_set_constant(bool async)
     {
         await base.Update_with_cross_join_outer_apply_set_constant(async);
@@ -1577,7 +1574,6 @@ WHERE c."CustomerID" LIKE 'F%'
 """);
     }
 
-    [ConditionalTheory]
     [MemberData(nameof(IsAsyncData))]
     public override async Task Update_with_two_inner_joins(bool async)
     {

diff --git a/test/EFCore.PG.FunctionalTests/ComputedColumnTest.cs b/test/EFCore.PG.FunctionalTests/ComputedColumnTest.cs
@@ -134,9 +134,9 @@ public void Can_use_computed_columns_with_nullable_enum()
 
     protected NpgsqlTestStore TestStore { get; private set; } = null!;
 
-    public async Task InitializeAsync()
+    public async ValueTask InitializeAsync()
         => TestStore = await NpgsqlTestStore.CreateInitializedAsync("ComputedColumnTest");
 
-    public async Task DisposeAsync()
+    public async ValueTask DisposeAsync()
         => await TestStore.DisposeAsync();
 }
diff --git a/test/EFCore.PG.FunctionalTests/ConnectionInterceptionNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/ConnectionInterceptionNpgsqlTest.cs
@@ -7,19 +7,19 @@ namespace Microsoft.EntityFrameworkCore;
 public abstract class ConnectionInterceptionNpgsqlTestBase(ConnectionInterceptionNpgsqlTestBase.InterceptionNpgsqlFixtureBase fixture)
     : ConnectionInterceptionTestBase(fixture)
 {
-    [ConditionalTheory(Skip = "#2368")]
+    [ActiveIssue("#2368")]
     public override Task Intercept_connection_creation_passively(bool async)
         => base.Intercept_connection_creation_passively(async);
 
-    [ConditionalTheory(Skip = "#2368")]
+    [ActiveIssue("#2368")]
     public override Task Intercept_connection_creation_with_multiple_interceptors(bool async)
         => base.Intercept_connection_creation_with_multiple_interceptors(async);
 
-    [ConditionalTheory(Skip = "#2368")]
+    [ActiveIssue("#2368")]
     public override Task Intercept_connection_to_override_connection_after_creation(bool async)
         => base.Intercept_connection_to_override_connection_after_creation(async);
 
-    [ConditionalTheory(Skip = "#2368")]
+    [ActiveIssue("#2368")]
     public override Task Intercept_connection_to_override_creation(bool async)
         => base.Intercept_connection_to_override_creation(async);
 

diff --git a/test/EFCore.PG.FunctionalTests/ConvertToProviderTypesNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/ConvertToProviderTypesNpgsqlTest.cs
@@ -1,4 +1,4 @@
-namespace Microsoft.EntityFrameworkCore;
+namespace Microsoft.EntityFrameworkCore;
 
 public class ConvertToProviderTypesNpgsqlTest : ConvertToProviderTypesTestBase<
     ConvertToProviderTypesNpgsqlTest.ConvertToProviderTypesNpgsqlFixture>
@@ -49,7 +49,7 @@ public ConvertToProviderTypesNpgsqlTest(ConvertToProviderTypesNpgsqlFixture fixt
     //     }
     // }
 
-    [ConditionalFact(Skip = "DateTimeOffset with non-zero offset, https://github.com/dotnet/efcore/issues/26068")]
+    [ActiveIssue("DateTimeOffset with non-zero offset, https://github.com/dotnet/efcore/issues/26068")]
     public override Task Can_insert_and_read_back_object_backed_data_types()
         => Task.CompletedTask;
 

diff --git a/test/EFCore.PG.FunctionalTests/CustomConvertersNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/CustomConvertersNpgsqlTest.cs
@@ -1,4 +1,4 @@
-namespace Microsoft.EntityFrameworkCore;
+namespace Microsoft.EntityFrameworkCore;
 
 public class CustomConvertersNpgsqlTest(CustomConvertersNpgsqlTest.CustomConvertersNpgsqlFixture fixture)
     : CustomConvertersTestBase<CustomConvertersNpgsqlTest.CustomConvertersNpgsqlFixture>(fixture)
@@ -7,7 +7,7 @@ public class CustomConvertersNpgsqlTest(CustomConvertersNpgsqlTest.CustomConvert
     public override Task Can_insert_and_read_back_with_case_insensitive_string_key()
         => Task.CompletedTask;
 
-    [ConditionalFact(Skip = "DateTimeOffset with non-zero offset, https://github.com/dotnet/efcore/issues/26068")]
+    [ActiveIssue("DateTimeOffset with non-zero offset, https://github.com/dotnet/efcore/issues/26068")]
     public override Task Can_insert_and_read_back_object_backed_data_types()
         => Task.CompletedTask;
 

diff --git a/test/EFCore.PG.FunctionalTests/JsonTypesNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/JsonTypesNpgsqlTest.cs
@@ -210,7 +210,6 @@ protected class NpgsqlDateOnlyCollectionType
         public List<DateOnly> DateOnly { get; set; } = null!;
     }
 
-    [ConditionalFact]
     public override Task Can_read_write_collection_of_nullable_DateOnly_JSON_values()
         => Can_read_and_write_JSON_value<NullableDateOnlyCollectionType, List<DateOnly?>>(
             nameof(NullableDateOnlyCollectionType.DateOnly),
@@ -462,7 +461,6 @@ public virtual Task Can_read_write_LogSequenceNumber_JSON_values(ulong value, st
             new NpgsqlLogSequenceNumber(value),
             json);
 
-    [ConditionalFact]
     public override async Task Can_read_write_point()
     {
         var factory = NtsGeometryServices.Instance.CreateGeometryFactory(srid: 4326);
@@ -480,7 +478,6 @@ public virtual async Task Can_read_write_point_without_SRID()
             new Point(2, 4),
             """{"Prop":"POINT (2 4)"}""");
 
-    [ConditionalFact]
     public override async Task Can_read_write_point_with_M()
     {
         var factory = NtsGeometryServices.Instance.CreateGeometryFactory(srid: 4326);
@@ -511,7 +508,6 @@ await Can_read_and_write_JSON_value<PointZMType, Point>(
             """{"Prop":"SRID=4326;POINT Z(1 2 3)"}""");
     }
 
-    [ConditionalFact]
     public override async Task Can_read_write_line_string()
     {
         var factory = NtsGeometryServices.Instance.CreateGeometryFactory(srid: 4326);

diff --git a/test/EFCore.PG.FunctionalTests/LazyLoadProxyNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/LazyLoadProxyNpgsqlTest.cs
@@ -1,4 +1,4 @@
-using Xunit.Sdk;
+using Xunit.Sdk;
 
 namespace Microsoft.EntityFrameworkCore;
 
@@ -15,10 +15,9 @@ public LazyLoadProxyNpgsqlTest(LoadNpgsqlFixture fixture)
     public override void Can_serialize_proxies_to_JSON()
         => Assert.Throws<EqualException>(base.Can_serialize_proxies_to_JSON);
 
-    [ConditionalFact] // Requires MARS
     public override void Top_level_projection_track_entities_before_passing_to_client_method() { }
 
-    [ConditionalTheory(Skip = "Possibly requires MARS, investigate")]
+    [ActiveIssue("Possibly requires MARS, investigate")]
     public override void Lazy_load_one_to_one_reference_with_recursive_property(EntityState state)
         => base.Lazy_load_one_to_one_reference_with_recursive_property(state);
 

diff --git a/test/EFCore.PG.FunctionalTests/Migrations/MigrationsInfrastructureNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/Migrations/MigrationsInfrastructureNpgsqlTest.cs
@@ -1,4 +1,4 @@
-using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Storage.Internal;
 
 namespace Microsoft.EntityFrameworkCore.Migrations;
@@ -29,23 +29,23 @@ public override Task Can_apply_two_migrations_in_transaction_async()
     public override Task Can_generate_no_migration_script()
         => base.Can_generate_no_migration_script();
 
-    [ConditionalFact(Skip = "https://github.com/dotnet/efcore/issues/33056")]
+    [ActiveIssue("https://github.com/dotnet/efcore/issues/33056")]
     public override void Can_apply_all_migrations()
         => base.Can_apply_all_migrations();
 
-    [ConditionalFact(Skip = "https://github.com/dotnet/efcore/issues/33056")]
+    [ActiveIssue("https://github.com/dotnet/efcore/issues/33056")]
     public override void Can_apply_range_of_migrations()
         => base.Can_apply_range_of_migrations();
 
-    [ConditionalFact(Skip = "https://github.com/dotnet/efcore/issues/33056")]
+    [ActiveIssue("https://github.com/dotnet/efcore/issues/33056")]
     public override void Can_revert_all_migrations()
         => base.Can_revert_all_migrations();
 
-    [ConditionalFact(Skip = "https://github.com/dotnet/efcore/issues/33056")]
+    [ActiveIssue("https://github.com/dotnet/efcore/issues/33056")]
     public override void Can_revert_one_migrations()
         => base.Can_revert_one_migrations();
 
-    [ConditionalFact(Skip = "https://github.com/dotnet/efcore/issues/33056")]
+    [ActiveIssue("https://github.com/dotnet/efcore/issues/33056")]
     public override Task Can_apply_all_migrations_async()
         => base.Can_apply_all_migrations_async();
 

diff --git a/test/EFCore.PG.FunctionalTests/Migrations/MigrationsNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/Migrations/MigrationsNpgsqlTest.cs
@@ -1,4 +1,4 @@
-using Npgsql.EntityFrameworkCore.PostgreSQL.Infrastructure;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Infrastructure;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata.Internal;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Scaffolding.Internal;
@@ -3246,7 +3246,7 @@ public override async Task Add_required_primitive_collection_with_custom_default
         AssertSql("""ALTER TABLE "Customers" ADD "Numbers" integer[] NOT NULL DEFAULT (ARRAY[1,2,3]);""");
     }
 
-    [ConditionalFact(Skip = "issue #33038")]
+    [ActiveIssue("issue #33038")]
     public override async Task Add_required_primitive_collection_with_custom_converter_to_existing_table()
     {
         await base.Add_required_primitive_collection_with_custom_converter_to_existing_table();
@@ -3337,7 +3337,7 @@ public override async Task Add_required_primitve_collection_with_custom_default_
         AssertSql("""ALTER TABLE "Customers" ADD "Numbers" integer[] NOT NULL DEFAULT ARRAY[1,2,3]::integer[];""");
     }
 
-    [ConditionalFact(Skip = "issue #33038")]
+    [ActiveIssue("issue #33038")]
     public override async Task Add_required_primitve_collection_with_custom_converter_to_existing_table()
     {
         await base.Add_required_primitve_collection_with_custom_converter_to_existing_table();

diff --git a/test/EFCore.PG.FunctionalTests/Query/AdHocMiscellaneousQueryNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/Query/AdHocMiscellaneousQueryNpgsqlTest.cs
@@ -33,7 +33,7 @@ public override Task SelectMany_where_Select(bool async)
     public override Task Subquery_first_member_compared_to_null(bool async)
         => Task.CompletedTask;
 
-    [ConditionalTheory(Skip = "https://github.com/dotnet/efcore/pull/27995/files#r874038747")]
+    [ActiveIssue("https://github.com/dotnet/efcore/pull/27995/files#r874038747")]
     public override Task StoreType_for_UDF_used(bool async)
         => base.StoreType_for_UDF_used(async);
 }
diff --git a/...Core.PG.FunctionalTests/Query/Associations/ComplexJson/ComplexJsonCollectionNpgsqlTest.cs b/...Core.PG.FunctionalTests/Query/Associations/ComplexJson/ComplexJsonCollectionNpgsqlTest.cs
@@ -177,7 +177,6 @@ public override async Task Index_out_of_bounds()
 
     #region GroupBy
 
-    [ConditionalFact]
     public override async Task GroupBy()
     {
         await base.GroupBy();

diff --git a/...Core.PG.FunctionalTests/Query/Associations/Navigations/NavigationsCollectionNpgsqlTest.cs b/...Core.PG.FunctionalTests/Query/Associations/Navigations/NavigationsCollectionNpgsqlTest.cs
@@ -210,7 +210,6 @@ public override async Task Index_out_of_bounds()
 
     #region GroupBy
 
-    [ConditionalFact]
     public override async Task GroupBy()
     {
         await base.GroupBy();

diff --git a/test/EFCore.PG.FunctionalTests/Query/Associations/OwnedJson/OwnedJsonCollectionNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/Query/Associations/OwnedJson/OwnedJsonCollectionNpgsqlTest.cs
@@ -191,7 +191,6 @@ public override async Task Index_out_of_bounds()
 
     #region GroupBy
 
-    [ConditionalFact]
     public override async Task GroupBy()
     {
         await base.GroupBy();

diff --git a/...nctionalTests/Query/Associations/OwnedNavigations/OwnedNavigationsCollectionNpgsqlTest.cs b/...nctionalTests/Query/Associations/OwnedNavigations/OwnedNavigationsCollectionNpgsqlTest.cs
@@ -213,7 +213,6 @@ public override async Task Index_out_of_bounds()
 
     #region GroupBy
 
-    [ConditionalFact]
     public override async Task GroupBy()
     {
         await base.GroupBy();

diff --git a/test/EFCore.PG.FunctionalTests/Query/CompatibilityQueryNpgsqlTest.cs b/test/EFCore.PG.FunctionalTests/Query/CompatibilityQueryNpgsqlTest.cs
@@ -74,7 +74,7 @@ public virtual CompatibilityContext CreateRedshiftContext()
             return new CompatibilityContext(builder.Options);
         }
 
-        public virtual async Task InitializeAsync()
+        public virtual async ValueTask InitializeAsync()
         {
             _testStore = NpgsqlTestStoreFactory.Instance.GetOrCreate(StoreName);
             await _testStore.InitializeAsync(null, CreateContext, c => CompatibilityContext.SeedAsync((CompatibilityContext)c));
@@ -85,7 +85,7 @@ public virtual void Dispose()
         {
         }
 
-        public virtual async Task DisposeAsync()
+        public virtual async ValueTask DisposeAsync()
             => await _testStore.DisposeAsync();
     }