1#include "tests.h"
 2
 3void test_json_serialization(testing &t) {
 4    auto original = build_peg_parser([](common_peg_parser_builder & p) {
 5        return "<tool_call>" + p.json() + "</tool_call>";
 6    });
 7
 8    auto json_serialized = original.to_json().dump();
 9
10    t.test("compare before/after", [&](testing &t) {
11        auto deserialized = common_peg_arena::from_json(nlohmann::json::parse(json_serialized));
12
13        // Test complex JSON
14        std::string input = R"({"name": "test", "values": [1, 2, 3], "nested": {"a": true}})";
15        common_peg_parse_context ctx1(input);
16        common_peg_parse_context ctx2(input);
17
18        auto result1 = original.parse(ctx1);
19        auto result2 = deserialized.parse(ctx2);
20
21        t.assert_equal("both_succeed", result1.success(), result2.success());
22        t.assert_equal("same_end_pos", result1.end, result2.end);
23    });
24
25    t.bench("deserialize", [&]() {
26        auto deserialized = common_peg_arena::from_json(nlohmann::json::parse(json_serialized));
27    }, 100);
28}