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Added unit test and corrected return values in Lz32

pull/382/head
David Hall 2023-02-22 22:56:16 -07:00
parent 509ae2758a
commit c37ef68f8b
4 changed files with 52 additions and 4 deletions
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6
PInvoke/Lz32/LzExpand.cs
View File

@ -404,7 +404,7 @@ namespace Vanara.PInvoke
// https://docs.microsoft.com/en-us/windows/win32/api/lzexpand/nf-lzexpand-lzinit INT LZInit( INT hfSource );
[DllImport(Lib_Lz32, SetLastError = false, ExactSpelling = true)]
[PInvokeData("lzexpand.h", MSDNShortId = "NF:lzexpand.LZInit")]
public static extern int LZInit(/*HFILE*/ int hfSource);
public static extern HLZFILE LZInit(/*HFILE*/ int hfSource);
/// <summary>Creates, opens, reopens, or deletes the specified file.</summary>
/// <param name="lpFileName">The name of the file.</param>
@ -587,7 +587,7 @@ namespace Vanara.PInvoke
// lpReOpenBuf, WORD wStyle );
[DllImport(Lib_Lz32, SetLastError = false, CharSet = CharSet.Auto)]
[PInvokeData("lzexpand.h", MSDNShortId = "NF:lzexpand.LZOpenFileA")]
public static extern int LZOpenFile([In, MarshalAs(UnmanagedType.LPTStr)] string lpFileName, ref OFSTRUCT lpReOpenBuf, LZ_OF wStyle);
public static extern HLZFILE LZOpenFile([In, MarshalAs(UnmanagedType.LPTStr)] string lpFileName, ref OFSTRUCT lpReOpenBuf, LZ_OF wStyle);
/// <summary>Reads (at most) the specified number of bytes from a file and copies them into a buffer.</summary>
/// <param name="hFile">A handle to the file.</param>
@ -767,7 +767,7 @@ namespace Vanara.PInvoke
/// <summary>Provides a handle to a compressed file.</summary>
[StructLayout(LayoutKind.Sequential)]
public struct HLZFILE : IHandle
public readonly struct HLZFILE : IHandle
{
private readonly int handle;

9
UnitTests/PInvoke/Lz32/Lz32.csproj Normal file
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@ -0,0 +1,9 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<AssemblyName>UnitTest.PInvoke.Lz32</AssemblyName>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\..\..\PInvoke\Lz32\Vanara.PInvoke.Lz32.csproj" />
</ItemGroup>
</Project>

19
UnitTests/PInvoke/Lz32/Lz32Tests.cs Normal file
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@ -0,0 +1,19 @@
using NUnit.Framework;
using System.Runtime.InteropServices;
using static Vanara.PInvoke.Lz32;
namespace Vanara.PInvoke.Tests;
[TestFixture]
public class Lz32Tests
{
[Test]
public void Test()
{
OFSTRUCT openStruct = new() { cBytes = (byte)Marshal.SizeOf(typeof(OFSTRUCT)) };
var hSrc = LZOpenFile(@"C:\Windows\IME\IMETC\HELP\IMTCEN14.CHM", ref openStruct, LZ_OF.OF_READ);
Assert.That((int)hSrc, Is.GreaterThanOrEqualTo(0));
openStruct.WriteValues();
LZClose(hSrc);
}
}

22
Vanara.sln
View File

@ -414,7 +414,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CoreAudio", "UnitTests\PInv
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Vanara.PInvoke.CoreAudio", "PInvoke\CoreAudio\Vanara.PInvoke.CoreAudio.csproj", "{D3085D14-8745-4174-8D16-102615E2CE60}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Vanara.PInvoke.Avrt", "PInvoke\Avrt\Vanara.PInvoke.Avrt.csproj", "{20C67C75-BCD0-4AFC-8C69-32C11450D7FA}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Vanara.PInvoke.Avrt", "PInvoke\Avrt\Vanara.PInvoke.Avrt.csproj", "{20C67C75-BCD0-4AFC-8C69-32C11450D7FA}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lz32", "UnitTests\PInvoke\Lz32\Lz32.csproj", "{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -3649,6 +3651,23 @@ Global
{20C67C75-BCD0-4AFC-8C69-32C11450D7FA}.Release|x64.Build.0 = Release|x64
{20C67C75-BCD0-4AFC-8C69-32C11450D7FA}.Release|x86.ActiveCfg = Release|x86
{20C67C75-BCD0-4AFC-8C69-32C11450D7FA}.Release|x86.Build.0 = Release|x86
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Debug|Any CPU.Build.0 = Debug|Any CPU
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Debug|x64.ActiveCfg = Debug|x64
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Debug|x64.Build.0 = Debug|x64
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Debug|x86.ActiveCfg = Debug|x86
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Debug|x86.Build.0 = Debug|x86
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.DebugNoTests|Any CPU.ActiveCfg = DebugNoTests|Any CPU
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.DebugNoTests|Any CPU.Build.0 = DebugNoTests|Any CPU
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.DebugNoTests|x64.ActiveCfg = DebugNoTests|x64
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.DebugNoTests|x64.Build.0 = DebugNoTests|x64
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.DebugNoTests|x86.ActiveCfg = DebugNoTests|x86
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.DebugNoTests|x86.Build.0 = DebugNoTests|x86
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Release|Any CPU.ActiveCfg = Release|Any CPU
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Release|x64.ActiveCfg = Release|x64
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Release|x64.Build.0 = Release|x64
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Release|x86.ActiveCfg = Release|x86
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3}.Release|x86.Build.0 = Release|x86
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -3836,6 +3855,7 @@ Global
{B5EBAECC-D3F1-4388-8A2B-634F5A0014B9} = {385CAD2D-0A5E-4F80-927B-D5499D126B90}
{D3085D14-8745-4174-8D16-102615E2CE60} = {212ABBD0-B724-4CFA-9D6D-E3891547FA90}
{20C67C75-BCD0-4AFC-8C69-32C11450D7FA} = {212ABBD0-B724-4CFA-9D6D-E3891547FA90}
{3A6782D5-E72D-4546-81D6-EBA19A08D9E3} = {385CAD2D-0A5E-4F80-927B-D5499D126B90}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {543FAC75-2AF1-4EF1-9609-B242B63FEED4}