Intent of pieceTreeTextBuffer.test|title=buffer api getLineCharCode - issue #45735|occurrence=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
- editor/ 2 tests
  - test/ 2 tests
    
    common/ 2 tests
    
    model/ 2 tests
    
    pieceTreeTextBuffer/ 2 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/pieceTreeTextBuffer/pieceTreeTextBuffer.test|title=buffer api getLineCharCode - issue #45735|occurrence=1 Introduced here
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/pieceTreeTextBuffer/pieceTreeTextBuffer.test|title=buffer api getLineCharCode - issue #47733|occurrence=1 Inherited pieceTreeTextBuffer.test|title=buffer api getLineCharCode - issue #47733|occurrence=1