There are test cases that plumb symbols with unknown text from a reader to writer and use SymbolToken and expect the SID to transfer verbatim. This is sometimes correct (when the reader/writer plumbs through the LST context), but can easily be wrong due to the definition of symbols with unknown text. We should make sure these tests are correct and make sure the unknown text semantics are being honored.
There are test cases that plumb symbols with unknown text from a reader to writer and use SymbolToken and expect the SID to transfer verbatim. This is sometimes correct (when the reader/writer plumbs through the LST context), but can easily be wrong due to the definition of symbols with unknown text. We should make sure these tests are correct and make sure the unknown text semantics are being honored.
Imported from ION-607