20383681089

Committed 19 Dec 2025 10:02PM UTC coverage: 89.294% (+0.03%) from 89.262%

Build # 20383681089

Build Type

push

github

Committed by

Giorgi

Commit Message

Drop .Net Standard support

Run Details

1183 of 1379 branches covered (85.79%)

Branch coverage included in aggregate %.

19 of 22 new or added lines in 13 files covered. (86.36%)

16 existing lines in 9 files now uncovered.

2295 of 2516 relevant lines covered (91.22%)

567948.85 hits per line

Source File
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80.0

/DuckDB.NET.Bindings/Extensions/PointerExtensions.cs

﻿using System;
using System.ComponentModel;
using System.Runtime.InteropServices;
using System.Text;

namespace DuckDB.NET.Native;

public static class PointerExtensions
{
    [EditorBrowsable(EditorBrowsableState.Never)]
    public static unsafe string ToManagedString(this IntPtr unmanagedString, bool freeWhenCopied = true, int? length = null)
    {
        if (unmanagedString == IntPtr.Zero)
        {
            return string.Empty;
        }

        var span = length.HasValue ? new ReadOnlySpan<byte>((byte*)unmanagedString, length.Value) 
                                   : MemoryMarshal.CreateReadOnlySpanFromNullTerminated((byte*)unmanagedString);

        var result = Encoding.UTF8.GetString(span);

        if (freeWhenCopied)
        {
            NativeMethods.Helpers.DuckDBFree(unmanagedString);
        }

        return result;
    }

    [EditorBrowsable(EditorBrowsableState.Never)]
    public static SafeUnmanagedMemoryHandle ToUnmanagedString(this string? managedString) => new(Marshal.StringToCoTaskMemUTF8(managedString));
}

1	using System;
2	using System.ComponentModel;
3	using System.Runtime.InteropServices;
4	using System.Text;
5
6	namespace DuckDB.NET.Native;
7
8	public static class PointerExtensions
9	{
10	[EditorBrowsable(EditorBrowsableState.Never)]
11	public static unsafe string ToManagedString(this IntPtr unmanagedString, bool freeWhenCopied = true, int? length = null)
12	{
13	if (unmanagedString == IntPtr.Zero)	922,457!
14	{
UNCOV 15	return string.Empty;	×
16	}
17
18	var span = length.HasValue ? new ReadOnlySpan<byte>((byte*)unmanagedString, length.Value)	922,457!
19	: MemoryMarshal.CreateReadOnlySpanFromNullTerminated((byte*)unmanagedString);	922,457✔
20
21	var result = Encoding.UTF8.GetString(span);	922,457✔
22
23	if (freeWhenCopied)	922,457✔
24	{
25	NativeMethods.Helpers.DuckDBFree(unmanagedString);	872,779✔
26	}
27
28	return result;	922,457✔
29	}
30
31	[EditorBrowsable(EditorBrowsableState.Never)]
32	public static SafeUnmanagedMemoryHandle ToUnmanagedString(this string? managedString) => new(Marshal.StringToCoTaskMemUTF8(managedString));	1,056,842✔
33	}

Giorgi / DuckDB.NET / 20383681089

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