Intent of contextkey.ts ×2

All 7 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 7 tests
- platform/ 7 tests
  - contextkey/ 7 tests
    
    test/ 7 tests
    
    common/ 7 tests
    
    parser.test|title=Context Key Parser foo %7C%7C (foo =~ / 2 tests
    
    bar/ 2 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser foo %7C%7C (foo =~ /bar/ %7C%7C baz)|occurrence=1 Inherited %7C%7C baz)|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser foo %7C%7C (foo =~ /bar/ && baz)|occurrence=1 Inherited && baz)|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/contextkey.test|title=ContextKeyExpr ContextKeyNotInExpr|occurrence=1 Inherited contextkey.ts ×4
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser !(!foo)|occurrence=1 Inherited parser.test|title=Context Key Parser !(!foo)|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser !(foo && bar %7C%7C boar) %7C%7C deer|occurrence=1 Inherited parser.test|title=Context Key Parser !(foo && bar %7C%7C boar) %7C%7C deer|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser !(foo && bar)|occurrence=1 Inherited parser.test|title=Context Key Parser !(foo && bar)|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser (foo %7C%7C bar) && (jee %7C%7C jar)|occurrence=1 Inherited parser.test|title=Context Key Parser (foo %7C%7C bar) && (jee %7C%7C jar)|occurrence=1