Wrong handling of JSON paths in brackets

[MartinKolarik]

Describe the bug

When creating a new property in a JSON value:

• the property is not created when using the bracket syntax ($.['testProp']),
• if the property name starts with - character, a syntax error is returned.

To Reproduce
Steps to reproduce the behavior:

> json.set testKey $ {}
"OK"

> json.set testKey "$.['testProp']" 1
(nil) <-- THIS IS WRONG

> json.get testKey
"{}" <-- THE VALUE WAS NOT SET

> json.set testKey "$.testProp" 1
"OK" <-- NOT USING BRACKETS WORKS

> json.set testKey "$.['testProp']" 2
"OK" <-- IF THE KEY EXISTS, THIS WORKS TOO

> json.set testKey "$.['-testProp']" 1
"ERR syntax error" <-- THIS IS WRONG TOO 

Expected behavior

All of the above should work without errors.

Screenshots

Redis (all works):

Dragonfly:

Environment (please complete the following information):

• OS: Ubuntu 24
• Kernel: 5.15.153.1
• Containerized?: Docker
• Dragonfly Version: v1.26.0-c5ef553ffcc9f2f4070af4a3575c2ac0a4ccc035

[BagritsevichStepan]

Hi @MartinKolarik, thank you for reporting this issue