Function build_grammar

smallthinker/tests/test-grammar-integration.cpp:18–20

using json = nlohmann::ordered_json;

static llama_grammar * build_grammar(const std::string & grammar_str) {
    return llama_grammar_init_impl(nullptr, grammar_str.c_str(), "root", false, nullptr, 0, nullptr, 0);
}

static bool test_build_grammar_fails(const std::string & grammar_str) {
    fprintf(stderr, "⚫ Testing failure for grammar: %s\n", grammar_str.c_str());