Intent of copilotAgent.ts ×1

All 2 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 2 tests
- platform/ 2 tests
  - agentHost/ 2 tests
    
    test/ 2 tests
    
    node/ 2 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent _resumeSession dedup post-init shutdown race: disposes the session and throws CancellationError instead of registering on a disposed _sessions map|occurrence=1 Inherited copilotAgent.test|title=CopilotAgent _resumeSession dedup post-init shutdown race: disposes the session and throws CancellationError instead of registering on a disposed _sessions map|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent _resumeSession dedup shutdown during resume cancels the in-flight resume|occurrence=1 Inherited copilotAgent.test|title=CopilotAgent _resumeSession dedup shutdown during resume cancels the in-flight resume|occurrence=1