/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2014 Lennart Poettering systemd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <math.h> #include "util.h" #include "json.h" static void test_one(const char *data, ...) { void *state = NULL; va_list ap; va_start(ap, data); for (;;) { _cleanup_free_ char *str = NULL; union json_value v = {}; int t, tt; t = json_tokenize(&data, &str, &v, &state, NULL); tt = va_arg(ap, int); assert_se(t == tt); if (t == JSON_END || t < 0) break; else if (t == JSON_STRING) { const char *nn; nn = va_arg(ap, const char *); assert_se(streq_ptr(nn, str)); } else if (t == JSON_REAL) { double d; d = va_arg(ap, double); assert_se(fabs(d - v.real) < 0.001); } else if (t == JSON_INTEGER) { intmax_t i; i = va_arg(ap, intmax_t); assert_se(i == v.integer); } else if (t == JSON_BOOLEAN) { bool b; b = va_arg(ap, int); assert_se(b == v.boolean); } } va_end(ap); } int main(int argc, char *argv[]) { test_one("x", -EINVAL); test_one("", JSON_END); test_one(" ", JSON_END); test_one("0", JSON_INTEGER, (intmax_t) 0, JSON_END); test_one("1234", JSON_INTEGER, (intmax_t) 1234, JSON_END); test_one("3.141", JSON_REAL, 3.141, JSON_END); test_one("0.0", JSON_REAL, 0.0, JSON_END); test_one("7e3", JSON_REAL, 7e3, JSON_END); test_one("-7e-3", JSON_REAL, -7e-3, JSON_END); test_one("true", JSON_BOOLEAN, true, JSON_END); test_one("false", JSON_BOOLEAN, false, JSON_END); test_one("null", JSON_NULL, JSON_END); test_one("{}", JSON_OBJECT_OPEN, JSON_OBJECT_CLOSE, JSON_END); test_one("\t {\n} \n", JSON_OBJECT_OPEN, JSON_OBJECT_CLOSE, JSON_END); test_one("[]", JSON_ARRAY_OPEN, JSON_ARRAY_CLOSE, JSON_END); test_one("\t [] \n\n", JSON_ARRAY_OPEN, JSON_ARRAY_CLOSE, JSON_END); test_one("\"\"", JSON_STRING, "", JSON_END); test_one("\"foo\"", JSON_STRING, "foo", JSON_END); test_one("\"foo\\nfoo\"", JSON_STRING, "foo\nfoo", JSON_END); test_one("{\"foo\" : \"bar\"}", JSON_OBJECT_OPEN, JSON_STRING, "foo", JSON_COLON, JSON_STRING, "bar", JSON_OBJECT_CLOSE, JSON_END); test_one("{\"foo\" : [true, false]}", JSON_OBJECT_OPEN, JSON_STRING, "foo", JSON_COLON, JSON_ARRAY_OPEN, JSON_BOOLEAN, true, JSON_COMMA, JSON_BOOLEAN, false, JSON_ARRAY_CLOSE, JSON_OBJECT_CLOSE, JSON_END); test_one("\"\xef\xbf\xbd\"", JSON_STRING, "\xef\xbf\xbd", JSON_END); test_one("\"\\ufffd\"", JSON_STRING, "\xef\xbf\xbd", JSON_END); test_one("\"\\uf\"", -EINVAL); test_one("\"\\ud800a\"", -EINVAL); test_one("\"\\udc00\\udc00\"", -EINVAL); test_one("\"\\ud801\\udc37\"", JSON_STRING, "\xf0\x90\x90\xb7", JSON_END); return 0; }