This allows additional data roundtripping through JSON since to_json() already
supports tables. There are some subtleties around the formatting of strings in
JSON object keys, for which this adds a bit of helper infrastructure.
This also expands the language.table test to verify the roundtrips, and adapts
bif.from_json to include a table in the test record.
- Expand language.set to cover sets of sets
- Expand language.table to cover tables indexed with tables
- Add language.table-nested-set-ordering to capture the reproducer from GHI-1753
For tables of a composite index type with the first type being a
record, membership checks with an inline index key could be
misinterpreted as a record constructor instead of an expression list.
E.g, if the table type is "global t = table[conn_id, bool] of count",
then checking membership like "[c$id, is_orig] in t" now works.
Addresses #80.
Added tests of all built-in Bro data types (including different
representations of constant values, and max./min. values), keywords, and
operators (including special properties of certain operators, such as
short-circuit evaluation and associativity).
