Trying to figure out why incremental build is not working

testincremental.proj

<?xml version="1.0" encoding="utf-8"?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <!--
  
    Trying to figure out why incremental build is not working for larger
    msbuild project but with similar structure as this one.
    
    Here with targets defined as imported targets + separating as scrs/includes
    and repeating scrs in includes  + splitting the test target in BeforeTest,
    CoreTest, AfterTest  .... moving input/outputs test fix the issue   
    
        vsprompt> msbuild testincremental.proj /v:d /t:change
        vsprompt> msbuild testincremental.proj /v:d /t:test
        vsprompt> msbuild testincremental.proj /v:d /t:test
    
    Incremental build now re-work as expected ... need to think if it's correct
    fix or if it's a ms-build issue to act like this ...
    
  -->

  <!-- Inputs and outputs definitions -->
  <PropertyGroup>
    <Inputs1>.\Inputs1</Inputs1>
    <Inputs2>.\Inputs2</Inputs2>
    <Outputs>.\Outputs</Outputs>
  </PropertyGroup>
  <ItemGroup>
    <SrcsFiles Include="$(Inputs1)\file1.txt;"/>
    <IncludeFiles Include="$(Inputs1)\*.*;$(Inputs2)\**\*.*;"/>    
  </ItemGroup>
    
  <!-- Importing targets from separate file -->
  <Import Project=".\testincremental.targets"/>

</Project>

testincremental.targets

<?xml version="1.0" encoding="utf-8"?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <!-- Calculating inputs/outputs-->
  <ItemGroup>
    <MyInputs Include="@(SrcsFiles);@(IncludeFiles);$(MsBuildProjectFile);"/>
    <MyOutputs Include="$(Outputs)\file1.txt;$(Outputs)\file2.log;"/>
  </ItemGroup>

  <!-- Update outputs -->
  <PropertyGroup>
    <TestDependsOn>
      BeforeTest;
      CoreTest;
      AfterTest;
    </TestDependsOn>
  </PropertyGroup>
  <Target Name="test" DependsOnTargets="$(TestDependsOn)"/>
  <Target Name="BeforeTest"/>
  <Target Name="CoreTest" Inputs="@(MyInputs)" Outputs="@(MyOutputs)">
    <MakeDir Directories="$(Outputs)"/>
    <WriteLinesToFile File="$(Outputs)\file1.txt" Lines="kikou;" Overwrite="true"/>
    <WriteLinesToFile File="$(Outputs)\file2.log" Lines="kikou;" Overwrite="true"/>
  </Target>
  <Target Name="AfterTest"/>
  
  <!-- Modify inputs -->
  <Target Name="change">    
    <MakeDir Directories="$(Inputs1)"/>
    <WriteLinesToFile File="$(Inputs1)\file1.txt" Lines="kikou;" Overwrite="true"/>
    <WriteLinesToFile File="$(Inputs1)\file2.ext" Lines="kikou;" Overwrite="true"/>
    
    <MakeDir Directories="$(Inputs2)"/>
    <WriteLinesToFile File="$(Inputs2)\file1.txt" Lines="kikou;" Overwrite="true"/>
    <WriteLinesToFile File="$(Inputs2)\file2.dum" Lines="kikou;" Overwrite="true"/>
    
    <MakeDir Directories="$(Inputs2)\Sub1"/>
    <WriteLinesToFile File="$(Inputs2)\Sub1\file1.rd" Lines="kikou;" Overwrite="true"/>
    <WriteLinesToFile File="$(Inputs2)\Sub1\file2.mm" Lines="kikou;" Overwrite="true"/>
    
    <MakeDir Directories="$(Inputs2)\Sub2"/>
    <WriteLinesToFile File="$(Inputs2)\Sub2\file1.abc" Lines="kikou;" Overwrite="true"/>
    <WriteLinesToFile File="$(Inputs2)\Sub2\file2" Lines="kikou;" Overwrite="true"/>
    
    <MakeDir Directories="$(Inputs2)\Sub2\Sub3"/>
    <WriteLinesToFile File="$(Inputs2)\Sub2\Sub3\file1.txt" Lines="kikou;" Overwrite="true"/>
    <WriteLinesToFile File="$(Inputs2)\Sub2\Sub3\file2.svg" Lines="kikou;" Overwrite="true"/>      
  </Target>

</Project>

Give it up for now ... test case structure is now extremely similar to the project and things are still fine ... I'm screw... Indeed, next test is may be anti-virus or file-indexer ?

Tadin, found why incremental is not working ...