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Add ILPretty test for MCS 2.6.4 fixed string

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This commit is contained in:
ElektroKill
2023-06-19 10:50:07 +02:00
parent 915c0310c4
commit 4601481dec
3 changed files with 103 additions and 3 deletions
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ICSharpCode.Decompiler.Tests/ILPrettyTestRunner.cs
+9 -3
View File
@@ -1,14 +1,14 @@
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
//
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
@@ -269,6 +269,12 @@ namespace ICSharpCode.Decompiler.Tests
await Run();
}
[Test]
public async Task MonoFixed()
{
await Run();
}
async Task Run([CallerMemberName] string testName = null, DecompilerSettings settings = null,
AssemblerOptions assemblerOptions = AssemblerOptions.Library)
{
ICSharpCode.Decompiler.Tests/TestCases/ILPretty/MonoFixed.cs
+20
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@@ -0,0 +1,20 @@
using System;
public class MonoFixed
{
public unsafe void FixMultipleStrings(string text)
{
fixed (char* ptr = text)
{
fixed (char* ptr2 = Environment.UserName)
{
fixed (char* ptr3 = text)
{
*ptr = 'c';
*ptr2 = 'd';
*ptr3 = 'e';
}
}
}
}
}
ICSharpCode.Decompiler.Tests/TestCases/ILPretty/MonoFixed.il
+74
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@@ -0,0 +1,74 @@
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 )
.ver 4:0:0:0
}
.assembly MonoFixed
{
.ver 1:0:0:0
}
.module MonoFixed.exe
.imagebase 0x00400000
.file alignment 0x00000200
.stackreserve 0x00100000
.subsystem 0x0003 // WindowsCui
.corflags 0x00000001 // ILOnly
.custom instance void [mscorlib]System.Security.UnverifiableCodeAttribute::.ctor() = (
01 00 00 00
)
.class public auto ansi beforefieldinit MonoFixed
extends [mscorlib]System.Object
{
.method public hidebysig instance void FixMultipleStrings (string text) cil managed
{
.maxstack 7
.locals init (
[0] char* pinned,
[1] char* pinned,
[2] char* pinned,
[3] string pinned,
[4] string pinned,
[5] string pinned
)
IL_0000: ldarg.1
IL_0001: stloc.3
IL_0002: ldloc.3
IL_0003: conv.i
IL_0004: call int32 [mscorlib]System.Runtime.CompilerServices.RuntimeHelpers::get_OffsetToStringData()
IL_0009: add
IL_000a: stloc.0
IL_000b: call string [mscorlib]System.Environment::get_UserName()
IL_0010: stloc.s 4
IL_0012: ldloc.s 4
IL_0014: conv.i
IL_0015: call int32 [mscorlib]System.Runtime.CompilerServices.RuntimeHelpers::get_OffsetToStringData()
IL_001a: add
IL_001b: stloc.1
IL_001c: ldarg.1
IL_001d: stloc.s 5
IL_001f: ldloc.s 5
IL_0021: conv.i
IL_0022: call int32 [mscorlib]System.Runtime.CompilerServices.RuntimeHelpers::get_OffsetToStringData()
IL_0027: add
IL_0028: stloc.2
IL_0029: ldloc.0
IL_002a: ldc.i4.s 99
IL_002c: stind.i2
IL_002d: ldloc.1
IL_002e: ldc.i4.s 100
IL_0030: stind.i2
IL_0031: ldloc.2
IL_0032: ldc.i4.s 101
IL_0034: stind.i2
IL_0035: ldnull
IL_0036: stloc.3
IL_0037: ldnull
IL_0038: stloc.s 4
IL_003a: ldnull
IL_003b: stloc.s 5
IL_003d: ret
}
}