40296324877

Committed 26 Oct 2026 09:00AM UTC coverage: 92.811% (+0.3%) from 92.531%

Build # 40296324877

Build Type

push

github

Committed by

Giorgi

Commit Message

Test the allocator grouping on whichever option the running DuckDB has

DuckDB's main branch replaced the block_allocator_memory setting with
enable_block_allocator (duckdb/duckdb#27520), so the nightly build failed to
find it. The grouping rule covers both, as both names have an allocator and a
block segment. The test now takes whichever option the running DuckDB has, so
it runs against DuckDB 2.0 and against the nightly builds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01F9b3CGWkCMzmhoxge1QiZ8

Coverage Stats

2599 of 2865 branches covered (90.72%)

Branch coverage included in aggregate %.

4205 of 4466 relevant lines covered (94.16%)

1056578.13 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

97.96

/DuckDB.NET.Data/Extensions/TypeExtensions.cs

using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;

namespace DuckDB.NET.Data.Extensions;

internal static class TypeExtensions
{
    private static readonly Dictionary<Type, DuckDBType> ClrToDuckDBTypeMap = new()
    {
        { typeof(bool), DuckDBType.Boolean },
        { typeof(sbyte), DuckDBType.TinyInt },
        { typeof(short), DuckDBType.SmallInt },
        { typeof(int), DuckDBType.Integer },
        { typeof(long), DuckDBType.BigInt },
        { typeof(byte), DuckDBType.UnsignedTinyInt },
        { typeof(ushort), DuckDBType.UnsignedSmallInt },
        { typeof(uint), DuckDBType.UnsignedInteger },
        { typeof(ulong), DuckDBType.UnsignedBigInt },
        { typeof(float), DuckDBType.Float },
        { typeof(double), DuckDBType.Double},
        { typeof(Guid), DuckDBType.Uuid},
        { typeof(DateTime), DuckDBType.Timestamp},
        { typeof(TimeSpan), DuckDBType.Interval},
        { typeof(DateOnly), DuckDBType.Date},
        { typeof(TimeOnly), DuckDBType.Time},
        { typeof(DuckDBDateOnly), DuckDBType.Date},
        { typeof(DuckDBTimeOnly), DuckDBType.Time},
        { typeof(DateTimeOffset), DuckDBType.TimestampTz},
        { typeof(BigInteger), DuckDBType.HugeInt},
        { typeof(string), DuckDBType.Varchar},
        { typeof(byte[]), DuckDBType.Blob},
        { typeof(decimal), DuckDBType.Decimal},
        { typeof(object), DuckDBType.Any},
    };

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static bool IsNull([NotNullWhen(false)] this object? value) => value is null or DBNull;

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static Type UnderlyingTypeOrSelf(this Type type) => Nullable.GetUnderlyingType(type) ?? type;

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static bool IsFloatingNumericType<T>()
    {
        return typeof(T) == typeof(decimal) || typeof(T) == typeof(float) || typeof(T) == typeof(double);
    }

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static bool IsIntegralNumericType<T>()
    {
        return typeof(T) == typeof(byte) || typeof(T) == typeof(sbyte) ||
               typeof(T) == typeof(short) || typeof(T) == typeof(ushort) ||
               typeof(T) == typeof(int) || typeof(T) == typeof(uint) ||
               typeof(T) == typeof(long) || typeof(T) == typeof(ulong) ||
               typeof(T) == typeof(BigInteger);
    }

    public static bool AllowsNullValue(this Type type, out bool isNullableValueType, out Type? underlyingType)
    {
        underlyingType = Nullable.GetUnderlyingType(type);
        isNullableValueType = underlyingType != null;

        var isNullable = isNullableValueType || !type.IsValueType;

        return isNullable;
    }

    // The constructed type of genericDefinition (List<>, Dictionary<,>) that the type is or derives from, or null.
    public static Type? FindGenericBase(this Type type, Type genericDefinition)
    {
        for (var current = type; current != null; current = current.BaseType)
        {
            if (current.IsGenericType && current.GetGenericTypeDefinition() == genericDefinition)
            {
                return current;
            }
        }

        return null;
    }

    public static DuckDBLogicalType GetLogicalType<T>() => typeof(T).GetLogicalType();

    public static DuckDBLogicalType GetLogicalType(this Type type)
    {
        type = type.UnderlyingTypeOrSelf();

        if (type == typeof(decimal))
        {
            return NativeMethods.LogicalType.DuckDBCreateDecimalType(38, 18);
        }

        if (type.IsAssignableTo(typeof(IList)) && type.IsGenericType)
        {
            var genericTypeParameter = type.GetGenericArguments()[0];
            using var nestedType = genericTypeParameter.GetLogicalType();
            return NativeMethods.LogicalType.DuckDBCreateListType(nestedType);
        }

        if (ClrToDuckDBTypeMap.TryGetValue(type, out var duckDBType))
        {
            return NativeMethods.LogicalType.DuckDBCreateLogicalType(duckDBType);
        }

        throw new InvalidOperationException($"Cannot map type {type.FullName} to DuckDBType.");
    }

    public static DuckDBType GetDuckDBType(this Type type) => ClrToDuckDBTypeMap.GetValueOrDefault(type, DuckDBType.Invalid);
}

1	using System.Diagnostics.CodeAnalysis;
2	using System.Runtime.CompilerServices;
3
4	namespace DuckDB.NET.Data.Extensions;
5
6	internal static class TypeExtensions
7	{
8	private static readonly Dictionary<Type, DuckDBType> ClrToDuckDBTypeMap = new()	3 ✔
9	{	3 ✔
10	{ typeof(bool), DuckDBType.Boolean },	3 ✔
11	{ typeof(sbyte), DuckDBType.TinyInt },	3 ✔
12	{ typeof(short), DuckDBType.SmallInt },	3 ✔
13	{ typeof(int), DuckDBType.Integer },	3 ✔
14	{ typeof(long), DuckDBType.BigInt },	3 ✔
15	{ typeof(byte), DuckDBType.UnsignedTinyInt },	3 ✔
16	{ typeof(ushort), DuckDBType.UnsignedSmallInt },	3 ✔
17	{ typeof(uint), DuckDBType.UnsignedInteger },	3 ✔
18	{ typeof(ulong), DuckDBType.UnsignedBigInt },	3 ✔
19	{ typeof(float), DuckDBType.Float },	3 ✔
20	{ typeof(double), DuckDBType.Double},	3 ✔
21	{ typeof(Guid), DuckDBType.Uuid},	3 ✔
22	{ typeof(DateTime), DuckDBType.Timestamp},	3 ✔
23	{ typeof(TimeSpan), DuckDBType.Interval},	3 ✔
24	{ typeof(DateOnly), DuckDBType.Date},	3 ✔
25	{ typeof(TimeOnly), DuckDBType.Time},	3 ✔
26	{ typeof(DuckDBDateOnly), DuckDBType.Date},	3 ✔
27	{ typeof(DuckDBTimeOnly), DuckDBType.Time},	3 ✔
28	{ typeof(DateTimeOffset), DuckDBType.TimestampTz},	3 ✔
29	{ typeof(BigInteger), DuckDBType.HugeInt},	3 ✔
30	{ typeof(string), DuckDBType.Varchar},	3 ✔
31	{ typeof(byte[]), DuckDBType.Blob},	3 ✔
32	{ typeof(decimal), DuckDBType.Decimal},	3 ✔
33	{ typeof(object), DuckDBType.Any},	3 ✔
34	};	3 ✔
35
36	[MethodImpl(MethodImplOptions.AggressiveInlining)]
37	public static bool IsNull([NotNullWhen(false)] this object? value) => value is null or DBNull;	78,533 ✔
38
39	[MethodImpl(MethodImplOptions.AggressiveInlining)]
40	public static Type UnderlyingTypeOrSelf(this Type type) => Nullable.GetUnderlyingType(type) ?? type;	3,222 ✔
41
42	[MethodImpl(MethodImplOptions.AggressiveInlining)]
43	public static bool IsFloatingNumericType<T>()
44	{
45	return typeof(T) == typeof(decimal) \|\| typeof(T) == typeof(float) \|\| typeof(T) == typeof(double);	510,435 ✔
46	}
47
48	[MethodImpl(MethodImplOptions.AggressiveInlining)]
49	public static bool IsIntegralNumericType<T>()
50	{
51	return typeof(T) == typeof(byte) \|\| typeof(T) == typeof(sbyte) \|\|	4,255,527 ✔
52	typeof(T) == typeof(short) \|\| typeof(T) == typeof(ushort) \|\|	4,255,527 ✔
53	typeof(T) == typeof(int) \|\| typeof(T) == typeof(uint) \|\|	4,255,527 ✔
54	typeof(T) == typeof(long) \|\| typeof(T) == typeof(ulong) \|\|	4,255,527 ✔
55	typeof(T) == typeof(BigInteger);	4,255,527 ✔
56	}
57
58	public static bool AllowsNullValue(this Type type, out bool isNullableValueType, out Type? underlyingType)
59	{
60	underlyingType = Nullable.GetUnderlyingType(type);	3,112,806 ✔
61	isNullableValueType = underlyingType != null;	3,112,806 ✔
62
63	var isNullable = isNullableValueType \|\| !type.IsValueType;	3,112,806 ✔
64
65	return isNullable;	846,465 ✔
66	}
67
68	// The constructed type of genericDefinition (List<>, Dictionary<,>) that the type is or derives from, or null.
69	public static Type? FindGenericBase(this Type type, Type genericDefinition)
70	{
71	for (var current = type; current != null; current = current.BaseType)	6,265,578 ✔
72	{
73	if (current.IsGenericType && current.GetGenericTypeDefinition() == genericDefinition)	3,095,820 ✔
74	{
75	return current;	2,886,852 ✔
76	}
77	}
78
79	return null;	36,969 ✔
80	}
81
82	public static DuckDBLogicalType GetLogicalType<T>() => typeof(T).GetLogicalType();	726 ✔
83
84	public static DuckDBLogicalType GetLogicalType(this Type type)
85	{
86	type = type.UnderlyingTypeOrSelf();	3,012 ✔
87
88	if (type == typeof(decimal))	3,012 ✔
89	{
90	return NativeMethods.LogicalType.DuckDBCreateDecimalType(38, 18);	138 ✔
91	}
92
93	if (type.IsAssignableTo(typeof(IList)) && type.IsGenericType)	2,874 ✔
94	{
95	var genericTypeParameter = type.GetGenericArguments()[0];	51 ✔
96	using var nestedType = genericTypeParameter.GetLogicalType();	51 ✔
97	return NativeMethods.LogicalType.DuckDBCreateListType(nestedType);	51 ✔
98	}
99
100	if (ClrToDuckDBTypeMap.TryGetValue(type, out var duckDBType))	2,823 !
101	{
102	return NativeMethods.LogicalType.DuckDBCreateLogicalType(duckDBType);	2,823 ✔
103	}
104
105	throw new InvalidOperationException($"Cannot map type {type.FullName} to DuckDBType.");	×
106	}	51 ✔
107
108	public static DuckDBType GetDuckDBType(this Type type) => ClrToDuckDBTypeMap.GetValueOrDefault(type, DuckDBType.Invalid);	159 ✔
109	}

Giorgi / DuckDB.NET / 40296324877

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