jq-generate-test-input.py

#!/usr/bin/env python3

import json
import random

with open("jq-test-input.json", "w") as fd:
    obj = {"key_one": random.random(), "key_two": random.random(), "key_three": random.random()}
    fd.write("[\n")
    for x in range(10*1000*1000):
        if x != 0:
            fd.write(",")
        fd.write(json.dumps(obj))
        fd.write("\n")
    fd.write("]")