jansson/test/suites/api/test_loadb.c

/*
 * Copyright (c) 2009-2016 Petri Lehtinen <petri@digip.org>
 *
 * Jansson is free software; you can redistribute it and/or modify
 * it under the terms of the MIT license. See LICENSE for details.
 */

#include "util.h"
#include <jansson.h>
#include <string.h>

static void run_tests() {
    json_t *json;
    json_error_t error;
    const char str[] = "[\"A\", {\"B\": \"C\"}, 1, 2, 3]garbage";
    size_t len = strlen(str) - strlen("garbage");

    json = json_loadb(str, len, 0, &error);
    if (!json) {
        fail("json_loadb failed on a valid JSON buffer");
    }
    json_decref(json);

    json = json_loadb(str, len - 1, 0, &error);
    if (json) {
        json_decref(json);
        fail("json_loadb should have failed on an incomplete buffer, but it "
             "didn't");
    }
    if (error.line != 1) {
        fail("json_loadb returned an invalid line number on fail");
    }
    if (strcmp(error.text, "']' expected near end of file") != 0) {
        fail("json_loadb returned an invalid error message for an unclosed "
             "top-level array");
    }
}