tree 9d7268fec67161e0c828d7f22aec2a834261128e
parent bcf045a471227c72b636b526e70d6df36f1a3395
author Szymon Dompke <szymon.dompke@intel.com> 1663276699 +0200
committer Szymon Dompke <szymon.dompke@intel.com> 1663338714 +0200

Persistency: store special double values

Json library handles infinity and NaN as null. During deserialization,
we expect a double and those files were marked as invalid and removed.
To prevent this behavior and preserve all double values, LabeledTuple
'to_json' and 'from_json' functions were improved to accommodate those
special values by using string literals.

Testing done:
- UTs added for double<=>json conversion.
- UTs passing.

Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: I9193df29cce1db28cda3c895d117d9f3bfca2c24