Intent of history.ts ×4

All 6 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 6 tests
- workbench/ 6 tests
  - contrib/ 6 tests
    
    terminalContrib/ 6 tests
    
    history/ 6 tests
    
    test/ 6 tests
    
    common/ 6 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/terminalContrib/history/test/common/history.test|title=Terminal history fetchFishHistory local (overriden path) current OS|occurrence=1 Inherited history.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/terminalContrib/history/test/common/history.test|title=Terminal history fetchFishHistory local current OS|occurrence=1 Inherited history.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/terminalContrib/history/test/common/history.test|title=Terminal history fetchFishHistory remote (overriden path) Linux|occurrence=1 Inherited history.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/terminalContrib/history/test/common/history.test|title=Terminal history fetchFishHistory remote (overriden path) macOS|occurrence=1 Inherited history.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/terminalContrib/history/test/common/history.test|title=Terminal history fetchFishHistory remote Linux|occurrence=1 Inherited history.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/terminalContrib/history/test/common/history.test|title=Terminal history fetchFishHistory remote macOS|occurrence=1 Inherited history.ts ×1