Intent of stream.ts ×1

All 3 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 3 tests
- base/ 2 tests
  - test/ 2 tests
    
    common/ 2 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/buffer.test|title=Buffer bufferWriteableStream - destroy|occurrence=1 Inherited buffer.test|title=Buffer bufferWriteableStream - destroy|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/buffer.test|title=Buffer bufferWriteableStream - nothing happens after end()|occurrence=1 Inherited buffer.test|title=Buffer bufferWriteableStream - nothing happens after end()|occurrence=1
- workbench/ 1 test
  - services/ 1 test
    
    textfile/ 1 test
    
    test/ 1 test
    
    node/ 1 test
    
    encoding/ 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/services/textfile/test/node/encoding/encoding.test|title=Encoding toDecodeStream - binary|occurrence=1 Inherited encoding.ts ×3