collect crash dump, upload dump and pdb to artifact (#4666)

* collect crash dump, upload dump and pdb to artifact

* only set registry to take crash dump on CI

Author: frank-dong-ms-zz

build/ci/job-template.yml

@@ -95,6 +95,15 @@ jobs:
           **/TestOutput/**/*
           **/*.trx
         targetFolder: $(Build.ArtifactStagingDirectory)
+    - task: CopyFiles@2
+      displayName: Stage process dump and pdb if any
+      condition: not(succeeded())
+      inputs:
+        sourceFolder: $(Build.SourcesDirectory)
+        contents: |
+          CrashDumps/*.dmp
+          bin/**/*.pdb
+        targetFolder: $(Build.ArtifactStagingDirectory)
     - task: PublishBuildArtifacts@1
       displayName: Publish build and test logs
       condition: not(succeeded())

init-tools.cmd

@@ -59,6 +59,14 @@ if exist "%DOTNET_CMD%" goto :afterdotnetrestore
 
 if NOT exist "%DOTNET_PATH%" mkdir "%DOTNET_PATH%"
 
+:: set registry to take dump automatically when test process crashes
+if NOT [%AGENT_ID%] == [] (
+  reg add "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\Windows Error Reporting\\LocalDumps"
+  reg add "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\Windows Error Reporting\\LocalDumps" /v DumpType /t REG_DWORD /d 2
+  reg add "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\Windows Error Reporting\\LocalDumps" /v DumpCount /t REG_DWORD /d 2
+  reg add "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\Windows Error Reporting\\LocalDumps" /v DumpFolder /t REG_SZ /d "%~dp0CrashDumps"
+)
+
 :: install the extra runtime first, so the SDK install will overwrite the root dotnet executable
 echo Installing dotnet runtime %DOTNET_EXTRA_RUNTIME_VERSION%...
 set DOTNET_EXTRA_RUNTIME_ZIP_NAME=dotnet-runtime-%DOTNET_EXTRA_RUNTIME_VERSION%-win-%ARCH%.zip