From: Andy Ayers <andya@microsoft.com>
Date: Wed, 7 Feb 2018 00:05:00 +0000 (-0800)
Subject: Add test case for contstructor devirtualization example (#16239)
X-Git-Tag: accepted/tizen/unified/20190422.045933~3059
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ff1da90da40388afa547833722009ca7422c94d2;p=platform%2Fupstream%2Fcoreclr.git

Add test case for contstructor devirtualization example (#16239)

See #16198 for discussion.
---

diff --git a/tests/src/JIT/opt/Devirtualization/constructor.cs b/tests/src/JIT/opt/Devirtualization/constructor.cs
new file mode 100644
index 0000000..14deb26
--- /dev/null
+++ b/tests/src/JIT/opt/Devirtualization/constructor.cs
@@ -0,0 +1,40 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Runtime.CompilerServices;
+
+class Test 
+{
+    static string s;
+
+    public override string ToString() 
+    {
+        return "Test";
+    }
+
+    [MethodImpl(MethodImplOptions.NoInlining)]
+    public Test() 
+    {
+        s = ToString();   // cannot be devirtualized
+    }
+    
+    static int Main() 
+    {
+        new Child();
+        return (s == "Child" ? 100 : 0);
+    }
+}
+
+class Child : Test 
+{
+
+    [MethodImpl(MethodImplOptions.NoInlining)]
+    public Child() { }
+
+    public override string ToString() 
+    {
+        return "Child";
+    }
+}
diff --git a/tests/src/JIT/opt/Devirtualization/constructor.csproj b/tests/src/JIT/opt/Devirtualization/constructor.csproj
new file mode 100644
index 0000000..47796bd
--- /dev/null
+++ b/tests/src/JIT/opt/Devirtualization/constructor.csproj
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <AssemblyName>$(MSBuildProjectName)</AssemblyName>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{95DFC527-4DC1-495E-97D7-E94EE1F7140D}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT	.0\UITestExtensionPackages</ReferencePath>
+    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
+    <NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp>
+  </PropertyGroup>
+  <!-- Default configurations to help VS understand the configurations -->
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "></PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "></PropertyGroup>
+  <ItemGroup>
+    <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies">
+      <Visible>False</Visible>
+    </CodeAnalysisDependentAssemblyPaths>
+  </ItemGroup>
+  <PropertyGroup>
+    <DebugType>PdbOnly</DebugType>
+    <Optimize>True</Optimize>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="constructor.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
+  </ItemGroup>
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+  <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file