[Bug] JsonbPath::seek CANNOT correctly analyze seek's json path

[ChenMiaoi]

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• I had searched in the issues and found no similar issues.

Version

Commit: 12e774bfd2

What's Wrong?

While I was supporting extra arguments for the json_search function, I wrote the following unit test:

{{STRING(R"({"k1":"v1", "k2": "v2"})"), STRING("one"), STRING("v1"), STRING("\\"),
              STRING("$.not_exist")},
             Null()},

the start_path specificed by $.not_exist. If the JsonbPath::seek function is correct, then the unit test throws an exception, but it does not. I found through debugging that it does not return false in this logic:

std::string root_path_str = "$";
if (!start_null_check(i)) {
    root_path_str = get_start_string(i);
}
JsonbPath root_path;
if (!root_path.seek(root_path_str.c_str(), root_path_str.size())) {
    return Status::InvalidArgument(
            "the start_path argument {} is not a valid json path", root_path_str);
}

In the above code, root_path.seek should return false.

What You Expected?

I think it may be that seek's implementation or third-party libraries are not yet supported, and we need manual support.

How to Reproduce?

No response

Anything Else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct