// Test JSON functions

// Test parse_json
json_str = """{"name": "Alice", "age": 30, "skills": ["Go", "Lua"]}"""
data = parse_json(json_str)

print("Parsed JSON:")
print("  name: " + data.name)
print("  age: " + data.age)
print("  first skill: " + data.skills[0])

// Test format_json
obj = {name = "Bob", active = true, score = 95.5}
json_output = format_json(obj)
print("\nFormatted JSON (compact):")
print(json_output)

json_pretty = format_json(obj, 2)
print("\nFormatted JSON (pretty):")
print(json_pretty)

// Test with array
arr = [{id = 1, status = "done"}, {id = 2, status = "pending"}]
json_arr = format_json(arr)
print("\nArray as JSON:")
print(json_arr)

// Test round-trip
json_str2 = format_json({message = "Hello", count = 42})
parsed = parse_json(json_str2)
print("\nRound-trip test:")
print("  message: " + parsed.message)
print("  count: " + parsed.count)