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-rw-r--r--tests/src/JIT/Directed/lifetime/app.config27
-rw-r--r--tests/src/JIT/Directed/lifetime/cs_template.proj42
-rw-r--r--tests/src/JIT/Directed/lifetime/lifetime.csproj19
-rw-r--r--tests/src/JIT/Directed/lifetime/lifetime1.cs159
-rw-r--r--tests/src/JIT/Directed/lifetime/lifetime2.cs210
-rw-r--r--tests/src/JIT/Directed/lifetime/packages.config6
6 files changed, 463 insertions, 0 deletions
diff --git a/tests/src/JIT/Directed/lifetime/app.config b/tests/src/JIT/Directed/lifetime/app.config
new file mode 100644
index 0000000000..62803f5972
--- /dev/null
+++ b/tests/src/JIT/Directed/lifetime/app.config
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+ <runtime>
+ <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+ <dependentAssembly>
+ <assemblyIdentity name="System.Runtime" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+ <bindingRedirect oldVersion="0.0.0.0-4.0.20.0" newVersion="4.0.20.0" />
+ </dependentAssembly>
+ <dependentAssembly>
+ <assemblyIdentity name="System.Text.Encoding" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+ <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" />
+ </dependentAssembly>
+ <dependentAssembly>
+ <assemblyIdentity name="System.Threading.Tasks" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+ <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" />
+ </dependentAssembly>
+ <dependentAssembly>
+ <assemblyIdentity name="System.IO" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+ <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" />
+ </dependentAssembly>
+ <dependentAssembly>
+ <assemblyIdentity name="System.Reflection" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+ <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" />
+ </dependentAssembly>
+ </assemblyBinding>
+ </runtime>
+</configuration> \ No newline at end of file
diff --git a/tests/src/JIT/Directed/lifetime/cs_template.proj b/tests/src/JIT/Directed/lifetime/cs_template.proj
new file mode 100644
index 0000000000..adc2f21e14
--- /dev/null
+++ b/tests/src/JIT/Directed/lifetime/cs_template.proj
@@ -0,0 +1,42 @@
+<?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>$(AssemblyName1)</AssemblyName>
+ <SchemaVersion>2.0</SchemaVersion>
+ <ProjectGuid>{95DFC527-4DC1-495E-97D7-E94EE1F7140D}</ProjectGuid>
+ <OutputType>Exe</OutputType>
+ <AppDesignerFolder>Properties</AppDesignerFolder>
+ <FileAlignment>512</FileAlignment>
+ <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+ <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\11.0\UITestExtensionPackages</ReferencePath>
+ <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
+ <RestorePackages>true</RestorePackages>
+ <NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp>
+ </PropertyGroup>
+ <!-- Default configurations to help VS understand the configurations -->
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+ </PropertyGroup>
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+ </PropertyGroup>
+ <ItemGroup>
+ <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies">
+ <Visible>False</Visible>
+ </CodeAnalysisDependentAssemblyPaths>
+ </ItemGroup>
+ <ItemGroup>
+ <Compile Include="$(AssemblyName1).cs" />
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="packages.config" />
+ <None Include="app.config" />
+ </ItemGroup>
+ <ItemGroup>
+ <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
+ </ItemGroup>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' ">
+ </PropertyGroup>
+</Project>
diff --git a/tests/src/JIT/Directed/lifetime/lifetime.csproj b/tests/src/JIT/Directed/lifetime/lifetime.csproj
new file mode 100644
index 0000000000..33b2928ebc
--- /dev/null
+++ b/tests/src/JIT/Directed/lifetime/lifetime.csproj
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <!-- Default configurations to help VS understand the configurations -->
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+ </PropertyGroup>
+ <Target Name="Build">
+ <ItemGroup>
+ <AllSourceFiles Include="$(MSBuildProjectDirectory)\*.cs" />
+ </ItemGroup>
+ <PropertyGroup>
+ <GenerateRunScript>false</GenerateRunScript>
+ </PropertyGroup>
+ <MSBuild Projects="cs_template.proj" Properties="AssemblyName1=%(AllSourceFiles.FileName);AllowUnsafeBlocks=True;IntermediateOutputPath=$(IntermediateOutputPath)\%(AllSourceFiles.FileName)\" />
+ </Target>
+</Project>
diff --git a/tests/src/JIT/Directed/lifetime/lifetime1.cs b/tests/src/JIT/Directed/lifetime/lifetime1.cs
new file mode 100644
index 0000000000..46d428098d
--- /dev/null
+++ b/tests/src/JIT/Directed/lifetime/lifetime1.cs
@@ -0,0 +1,159 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+// testing the JIT handling and GC reporting of "liveness" of GC variable
+
+using System;
+
+internal class Test
+{
+ private class A
+ {
+ public A()
+ {
+ Console.WriteLine("A");
+ _iMember = 123;
+ Test.aExists = true;
+ }
+ ~A()
+ {
+ Console.WriteLine("~A");
+ Test.aExists = false;
+ }
+ public bool F()
+ {
+ Console.WriteLine("A.F(): iMember = {0}", _iMember);
+ return true;
+ }
+ private volatile int _iMember;
+ }
+
+ public static volatile bool aExists = false;
+
+ public static int f1()
+ {
+ A a = new A();
+ a.F();
+
+ // Testcase 1
+ Console.WriteLine();
+ Console.WriteLine("Testcase 1");
+ if (!Test.aExists)
+ {
+ Console.WriteLine("Testcase 1 FAILED");
+ return -1;
+ }
+ a.F();
+ a = null;
+ return 100;
+ }
+
+ public static int f2()
+ {
+ A a = new A();
+ a.F();
+ a = null;
+
+ // Testcase 3
+ Console.WriteLine();
+ Console.WriteLine("Testcase 3");
+ if (!Test.aExists)
+ {
+ Console.WriteLine("Testcase 3 FAILED");
+ return -1;
+ }
+ return 100;
+ }
+
+
+ public static int f3()
+ {
+ A a = new A();
+ a.F();
+ a = null;
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+
+ A b = new A();
+ a = b;
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+ Console.WriteLine();
+ Console.WriteLine("Testcase 5");
+ if (!Test.aExists)
+ {
+ Console.WriteLine("Testcase 5 FAILED");
+ return -1;
+ }
+ GC.KeepAlive(b);
+ // Testcase 6
+ Console.WriteLine();
+ Console.WriteLine("Testcase 6");
+ if (b == null)
+ {
+ Console.WriteLine("Testcase 6 FAILED");
+ return -1;
+ }
+
+ b = null;
+
+ return 100;
+ }
+
+
+ private static int Main()
+ {
+ if (f1() != 100) return -1;
+ CleanGC();
+
+ // Testcase 2
+ Console.WriteLine();
+ Console.WriteLine("Testcase 2");
+ // here JIT should know a is not live anymore
+ if (Test.aExists)
+ {
+ Console.WriteLine("Testcase 2 FAILED");
+ return -1;
+ }
+
+ if (f2() != 100) return -1;
+ CleanGC();
+
+ // here JIT should know object a is not live anymore
+ // Testcase 4
+ Console.WriteLine();
+ Console.WriteLine("Testcase 4");
+ if (Test.aExists)
+ {
+ Console.WriteLine("Testcase 4 FAILED");
+ return -1;
+ }
+
+ if (f3() != 100) return -1;
+ CleanGC();
+
+ // here JIT should know object a is not live anymore
+ // Testcase 7
+ Console.WriteLine();
+ Console.WriteLine("Testcase 7");
+ if (Test.aExists)
+ {
+ Console.WriteLine("Testcase 7 FAILED");
+ return -1;
+ }
+
+ CleanGC();
+
+
+
+ Console.WriteLine("Test SUCCESS");
+ return 100;
+ }
+
+ private static void CleanGC()
+ {
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+ }
+}
diff --git a/tests/src/JIT/Directed/lifetime/lifetime2.cs b/tests/src/JIT/Directed/lifetime/lifetime2.cs
new file mode 100644
index 0000000000..e6d5685893
--- /dev/null
+++ b/tests/src/JIT/Directed/lifetime/lifetime2.cs
@@ -0,0 +1,210 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+// Testing JIT handling and GC reporting of liveness of GC variable
+
+using System;
+using System.Collections.Generic;
+
+internal class Test
+{
+ public static int aExists;
+ public static int bExists;
+ private abstract class A
+ {
+ }
+ private class B : A
+ {
+ public B()
+ {
+ aExists++;
+ }
+ ~B()
+ {
+ aExists--;
+ Console.WriteLine("~B");
+ }
+
+ public void F()
+ {
+ Console.WriteLine("B.F");
+ }
+ }
+ private class C : B
+ {
+ public C()
+ {
+ bExists++;
+ }
+ ~C()
+ {
+ bExists--;
+ Console.WriteLine("~C");
+ }
+
+ public void G()
+ {
+ Console.WriteLine("C.G");
+ }
+ }
+ private static int f1()
+ {
+ B a = new B();
+ a.F();
+
+ Console.WriteLine();
+ Console.WriteLine("testcase f1-1");
+ if (aExists != 1)
+ {
+ Console.WriteLine("f1-1 failed");
+ return -1;
+ }
+
+ GC.KeepAlive(a);
+ a = null;
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+
+ Console.WriteLine();
+ Console.WriteLine("testcase f1-2");
+ if (aExists != 0)
+ {
+ Console.WriteLine("f1-2 failed");
+ return -1;
+ }
+
+ C b = new C();
+ b.G();
+
+ Console.WriteLine();
+ Console.WriteLine("testcase f1-3");
+ if ((aExists != 1) || (bExists != 1))
+ {
+ Console.WriteLine("f1-3 failed");
+ return -1;
+ }
+
+ GC.KeepAlive(b);
+ b = null;
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+
+ Console.WriteLine();
+ Console.WriteLine("testcase f1-4");
+ if ((aExists != 0) || (bExists != 0))
+ {
+ Console.WriteLine("f1-4 failed");
+ return -1;
+ }
+ return 100;
+ }
+ private static int f2()
+ {
+ B a = new B();
+ {
+ C b = new C();
+ b.G();
+ b = null;
+ }
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+
+ a.F();
+ Console.WriteLine();
+ Console.WriteLine("testcase f2-1");
+ if ((aExists != 1) || (bExists != 0))
+ {
+ Console.WriteLine("f2-1 failed");
+ return -1;
+ }
+
+ GC.KeepAlive(a);
+ a = null;
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+ Console.WriteLine();
+ Console.WriteLine("testcase f2-2");
+ if (aExists != 0)
+ {
+ Console.WriteLine("f2-2 failed");
+ return -1;
+ }
+ return 100;
+ }
+ private static int f3()
+ {
+ C b = new C();
+ b = null;
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+ Console.WriteLine();
+ Console.WriteLine("testcase f3");
+ if (aExists != 0)
+ {
+ Console.WriteLine("f3 failed");
+ return -1;
+ }
+ b = null;
+ return 100;
+ }
+ private static int f4()
+ {
+ B a = new B();
+ a.F();
+ C b = new C();
+ b.G();
+
+ Console.WriteLine();
+ Console.WriteLine("testcase f4");
+ if ((aExists != 2) || (bExists != 1))
+ {
+ Console.WriteLine("f4 failed");
+ return -1;
+ }
+
+ GC.KeepAlive(a);
+ GC.KeepAlive(b);
+ return 100;
+ }
+
+ private static int f5()
+ {
+ Console.WriteLine();
+ Console.WriteLine("testcase f5");
+ if ((aExists != 0) || (bExists != 0))
+ {
+ Console.WriteLine("f5 failed");
+ return -1;
+ }
+ return 100;
+ }
+
+ private static int Main()
+ {
+ if (f1() != 100)
+ return -1;
+ CleanGC();
+ if (f2() != 100)
+ return -1;
+ CleanGC();
+ if (f3() != 100)
+ return -1;
+ CleanGC();
+ if (f4() != 100)
+ return -1;
+ CleanGC();
+ if (f5() != 100)
+ return -1;
+ CleanGC();
+
+ Console.WriteLine("PASSED");
+ return 100;
+ }
+
+ private static void CleanGC()
+ {
+ GC.Collect();
+ GC.WaitForPendingFinalizers();
+ }
+}
diff --git a/tests/src/JIT/Directed/lifetime/packages.config b/tests/src/JIT/Directed/lifetime/packages.config
new file mode 100644
index 0000000000..06d3d11ead
--- /dev/null
+++ b/tests/src/JIT/Directed/lifetime/packages.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+ <package id="System.Console" version="4.0.0-beta-22405" />
+ <package id="System.Runtime" version="4.0.20-beta-22405" />
+ <package id="System.Runtime.Extensions" version="4.0.10-beta-22412" />
+</packages>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 03:05:56 +0000