freestrings / jsonpath

JsonPath engine written in Rust. Webassembly and Javascript support too

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Negative slice out of bounds does not return values

cburgmer opened this issue · comments

It took me more than 6 months to finally find another issue. And I for sure have tried a lot :)

Selector: $[-4:]

Input:

["first", "second", "third"]

Expected output:

["first", "second", "third"]

Actual output:

[]

Compare https://cburgmer.github.io/json-path-comparison/. For reference, the output was generated by the program in https://github.com/cburgmer/json-path-comparison/tree/master/implementations/Rust_jsonpath_lib.

@cburgmer Very Thanks!!