blob: b6db947acba43f629d88db42095d9bc46ed0e057 [file] [log] [blame]
/*
* @file json.c
* @author: Radek Krejci <rkrejci@cesnet.cz>
* @brief unit tests for a generic JSON parser
*
* Copyright (c) 2020 CESNET, z.s.p.o.
*
* This source code is licensed under BSD 3-Clause License (the "License").
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*/
#define _UTEST_MAIN_
#include "utests.h"
#include "context.h"
#include "in_internal.h"
#include "json.h"
#include "utests.h"
static void
test_general(void **state)
{
struct lyjson_ctx *jsonctx;
struct ly_in *in;
const char *str;
/* empty */
str = "";
assert_int_equal(LY_SUCCESS, ly_in_new_memory(str, &in));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
str = " \n\t \n";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* constant values */
str = "true";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_TRUE, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
str = "false";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_FALSE, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
str = "null";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NULL, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
ly_in_free(in, 0);
}
static void
test_number(void **state)
{
struct lyjson_ctx *jsonctx;
struct ly_in *in;
const char *str;
/* simple value */
str = "11";
assert_int_equal(LY_SUCCESS, ly_in_new_memory(str, &in));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("11", jsonctx->value);
assert_int_equal(2, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* fraction number */
str = "37.7668";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("37.7668", jsonctx->value);
assert_int_equal(7, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* negative number */
str = "-122.3959";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("-122.3959", jsonctx->value);
assert_int_equal(9, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* exp number */
str = "1E10";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("10000000000", jsonctx->value);
assert_int_equal(11, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "15E-1";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("1.5", jsonctx->value);
assert_int_equal(3, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "15E-3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("0.015", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "1E1000";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
/* exp fraction number */
str = "1.1e3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("1100", jsonctx->value);
assert_int_equal(4, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "12.1e3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("12100", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* negative exp fraction number */
str = "1.1e-3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("0.0011", jsonctx->value);
assert_int_equal(6, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "12.4e-3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("0.0124", jsonctx->value);
assert_int_equal(6, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "12.4e-2";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("0.124", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* exp negative fraction number */
str = "-0.11e3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("-110", jsonctx->value);
assert_int_equal(4, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "-44.11e3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("-44110", jsonctx->value);
assert_int_equal(6, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* negative exp negative fraction number */
str = "-3.14e-3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("-0.00314", jsonctx->value);
assert_int_equal(8, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "-98.7e-3";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("-0.0987", jsonctx->value);
assert_int_equal(7, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
str = "-98.7e-2";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_NUMBER, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("-0.987", jsonctx->value);
assert_int_equal(6, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* various invalid inputs */
str = "-x";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character in JSON Number value (\"x\").", "Line number 1.");
str = " -";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Unexpected end-of-input.", "Line number 1.");
str = "--1";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character in JSON Number value (\"-\").", "Line number 1.");
str = "+1";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character sequence \"+1\", expected a JSON value.", "Line number 1.");
str = " 1.x ";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character in JSON Number value (\"x\").", "Line number 1.");
str = "1.";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Unexpected end-of-input.", "Line number 1.");
str = " 1eo ";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character in JSON Number value (\"o\").", "Line number 1.");
str = "1e";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Unexpected end-of-input.", "Line number 1.");
ly_in_free(in, 0);
}
/* now string is tested in file ./tests/utests/types/string.c */
static void
test_string(void **state)
{
struct lyjson_ctx *jsonctx;
struct ly_in *in = NULL;
const char *str;
str = "";
assert_int_equal(LY_SUCCESS, ly_in_new_memory(str, &in));
#if 0
/* simple string */
str = "\"hello\"";
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_STRING, lyjson_ctx_status(jsonctx, 0));
assert_ptr_equal(&str[1], jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* 4-byte utf8 character */
str = "\"\\t𠜎\"";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_STRING, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("\t𠜎", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* valid escape sequences - note that here it mixes valid JSON string characters (RFC 7159, sec. 7) and
* valid characters in YANG string type (RFC 7950, sec. 9.4). Since the latter is a subset of JSON string,
* the YANG string type's restrictions apply to the JSON escape sequences */
str = "\"\\\" \\\\ \\r \\/ \\n \\t \\u20ac\"";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_STRING, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("\" \\ \r / \n \t €", jsonctx->value);
assert_int_equal(15, jsonctx->value_len);
assert_int_equal(1, jsonctx->dynamic);
lyjson_ctx_free(jsonctx);
/* backspace and form feed are valid JSON escape sequences, but the control characters they represents are not allowed values for YANG string type */
str = "\"\\b\"";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character reference \"\\b\" (0x00000008).", "Line number 1.");
str = "\"\\f\"";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character reference \"\\f\" (0x0000000c).", "Line number 1.");
#endif
/* unterminated string */
str = "\"unterminated string";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Missing quotation-mark at the end of a JSON string.", "Line number 1.");
#if 0
/* invalid escape sequence */
str = "\"char \\x \"";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character escape sequence \\x.", "Line number 1.");
/* new line is allowed only as escaped character in JSON */
str = "\"\n\"";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character in JSON string \"\n\" (0x0000000a).", "Line number 1.");
#endif
ly_in_free(in, 0);
}
static void
test_object(void **state)
{
struct lyjson_ctx *jsonctx;
struct ly_in *in;
const char *str;
/* empty */
str = " { } ";
assert_int_equal(LY_SUCCESS, ly_in_new_memory(str, &in));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_OBJECT_EMPTY, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* simple value */
str = "{\"name\" : \"Radek\"}";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_OBJECT, lyjson_ctx_status(jsonctx, 0));
assert_ptr_equal(&str[2], jsonctx->value);
assert_int_equal(4, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("\"Radek\"}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_STRING, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("Radek\"}", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* two values */
str = "{\"smart\" : true,\"handsom\":false}";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_OBJECT, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("smart\" : true,\"handsom\":false}", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("true,\"handsom\":false}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_TRUE, lyjson_ctx_status(jsonctx, 0));
assert_string_equal(",\"handsom\":false}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("handsom\":false}", jsonctx->value);
assert_int_equal(7, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("false}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_FALSE, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* inherited objects */
str = "{\"person\" : {\"name\":\"Radek\"}}";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_OBJECT, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("person\" : {\"name\":\"Radek\"}}", jsonctx->value);
assert_int_equal(6, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("{\"name\":\"Radek\"}}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("name\":\"Radek\"}}", jsonctx->value);
assert_int_equal(4, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("\"Radek\"}}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_STRING, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("Radek\"}}", jsonctx->value);
assert_int_equal(5, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("}}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("}", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* new line is allowed only as escaped character in JSON */
str = "{ unquoted : \"data\"}";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_EVALID, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
CHECK_LOG_CTX("Invalid character sequence \"unquoted : \"data\"}\", expected a JSON object's member.", "Line number 1.");
ly_in_free(in, 0);
}
static void
test_array(void **state)
{
struct lyjson_ctx *jsonctx;
struct ly_in *in;
const char *str;
/* empty */
str = " [ ] ";
assert_int_equal(LY_SUCCESS, ly_in_new_memory(str, &in));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_ARRAY_EMPTY, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* simple value */
str = "[ null]";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_ARRAY, lyjson_ctx_status(jsonctx, 0));
assert_null(jsonctx->value);
assert_int_equal(0, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("null]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_NULL, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_ARRAY_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* two values */
str = "[{\"a\":null},\"x\"]";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LYJSON_ARRAY, lyjson_ctx_status(jsonctx, 0));
assert_null(jsonctx->value);
assert_int_equal(0, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("{\"a\":null},\"x\"]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("a\":null},\"x\"]", jsonctx->value);
assert_int_equal(1, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("null},\"x\"]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_NULL, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("},\"x\"]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_OBJECT_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_string_equal(",\"x\"]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_STRING, lyjson_ctx_status(jsonctx, 0));
assert_string_equal("x\"]", jsonctx->value);
assert_int_equal(1, jsonctx->value_len);
assert_int_equal(0, jsonctx->dynamic);
assert_string_equal("]", jsonctx->in->current);
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_ARRAY_CLOSED, lyjson_ctx_status(jsonctx, 0));
assert_int_equal(LY_SUCCESS, lyjson_ctx_next(jsonctx, NULL));
assert_int_equal(LYJSON_END, lyjson_ctx_status(jsonctx, 0));
lyjson_ctx_free(jsonctx);
/* new line is allowed only as escaped character in JSON */
str = "[ , null]";
assert_non_null(ly_in_memory(in, str));
assert_int_equal(LY_SUCCESS, lyjson_ctx_new(UTEST_LYCTX, in, &jsonctx));
assert_int_equal(LY_EVALID, lyjson_ctx_next(jsonctx, NULL));
CHECK_LOG_CTX("Invalid character sequence \", null]\", expected a JSON value.", "Line number 1.");
lyjson_ctx_free(jsonctx);
ly_in_free(in, 0);
}
int
main(void)
{
const struct CMUnitTest tests[] = {
UTEST(test_general),
UTEST(test_number),
UTEST(test_string),
UTEST(test_object),
UTEST(test_array),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}