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test_object.c
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/*
* Copyright 2020 New Relic Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#include "nr_axiom.h"
#include <sys/types.h>
#include <float.h>
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "util_memory.h"
#include "util_number_converter.h"
#include "util_object.h"
#include "util_object_private.h"
#include "util_strings.h"
#include "tlib_main.h"
/*
* Some O/S (centos 5.5) don't define these symbols in the normal way.
* rather than monkey around with (re)defining STDC_VERSION, just define
* plausible replacements.
*/
#if !defined(ULLONG_MAX)
#define ULLONG_MAX 0xffffffffffffffffULL
#endif
#if !defined(LLONG_MAX)
#define LLONG_MAX 0x7fffffffffffffffLL
#endif
#if !defined(LLONG_MIN)
#define LLONG_MIN (-0x7fffffffffffffffLL - 1)
#endif
nrotype_t otypes[] = {
NR_OBJECT_INVALID, NR_OBJECT_NONE, NR_OBJECT_BOOLEAN, NR_OBJECT_INT,
NR_OBJECT_LONG, NR_OBJECT_ULONG, NR_OBJECT_DOUBLE, NR_OBJECT_JSTRING,
NR_OBJECT_STRING, NR_OBJECT_HASH, NR_OBJECT_ARRAY,
};
int num_otypes = sizeof(otypes) / sizeof(nrotype_t);
#define nro_test(T, O, C) \
{ \
int strcmp_result; \
\
dump = nro_dump((O)); \
strcmp_result = nr_strcmp(dump, C); \
tlib_pass_if_true(T, 0 == strcmp_result, \
"strcmp_result=%d dump=%s correct=%s", strcmp_result, \
dump, C); \
nr_free(dump); \
}
#define nro_test_new(O, C) \
{ \
ob = O; \
nro_test(#O, ob, C); \
nro_delete(ob); \
}
#define INT_TEST(S, G, C) \
{ \
nrobj_t* intob = nro_new_int((S)); \
int gotten_int; \
gotten_int = nro_get_int(NULL, &err); \
tlib_pass_if_true("int get fails OK", \
(-1 == gotten_int) && (NR_FAILURE == err), \
"gotten_int=%d err=%d", gotten_int, (int)err); \
gotten_int = nro_get_int(intob, &err); \
tlib_pass_if_true("int get success", \
((G) == C gotten_int) && (NR_SUCCESS == err), \
"gotten_int=%d err=%d", gotten_int, (int)err); \
nro_delete(intob); \
}
#define LONG_TEST(S, G, C) \
{ \
nrobj_t* longob = nro_new_long((S)); \
int64_t gotten_long; \
gotten_long = nro_get_long(NULL, &err); \
tlib_pass_if_true( \
"long get fails OK", (-1L == gotten_long) && (NR_FAILURE == err), \
"gotten_long=" NR_INT64_FMT " err=%d", gotten_long, (int)err); \
gotten_long = nro_get_long(longob, &err); \
tlib_pass_if_true( \
"long set correctly", ((G) == C gotten_long) && (NR_SUCCESS == err), \
"gotten_long=" NR_INT64_FMT " err=%d", gotten_long, (int)err); \
nro_delete(longob); \
}
#define ULONG_TEST(S, G, C) \
{ \
nrobj_t* ulongob = nro_new_ulong((S)); \
uint64_t gotten_ulong; \
gotten_ulong = nro_get_ulong(NULL, &err); \
tlib_pass_if_true( \
"ulong get fails OK", (0 == gotten_ulong) && (NR_FAILURE == err), \
"gotten_ulong=" NR_UINT64_FMT " err=%d", gotten_ulong, (int)err); \
gotten_ulong = nro_get_ulong(ulongob, &err); \
tlib_pass_if_true( \
"ulong set correctly", ((G) == C gotten_ulong) && (NR_SUCCESS == err), \
"gotten_ulong=" NR_UINT64_FMT " err=%d", gotten_ulong, (int)err); \
nro_delete(ulongob); \
}
#define DOUBLE_TEST(S, G, C) \
{ \
double gotten_double; \
nrobj_t* doubleob = nro_new_double((S)); \
gotten_double = nro_get_double(NULL, &err); \
tlib_pass_if_true("double get fails OK", \
(gotten_double == -1.0) && (NR_FAILURE == err), \
"gotten_double=%lf err=%d", gotten_double, (int)err); \
gotten_double = nro_get_double(doubleob, &err); \
tlib_pass_if_true("double set correctly", \
((G) == C gotten_double) && (NR_SUCCESS == err), \
"gotten_double=%lf err=%d", gotten_double, (int)err); \
nro_delete(doubleob); \
}
static void test_find_array_int(void) {
nrobj_t* ob;
int array_position;
array_position = nro_find_array_int(0, 123);
tlib_pass_if_true("zero input", -1 == array_position, "array_position=%d",
array_position);
ob = nro_new_hash();
array_position = nro_find_array_int(ob, 123);
tlib_pass_if_true("wrong type", -1 == array_position, "array_position=%d",
array_position);
nro_delete(ob);
ob = nro_new_array();
array_position = nro_find_array_int(ob, 123);
tlib_pass_if_true("empty array", -1 == array_position, "array_position=%d",
array_position);
nro_set_array_long(ob, 0, 123);
array_position = nro_find_array_int(ob, 123);
tlib_pass_if_true("long not int", -1 == array_position, "array_position=%d",
array_position);
nro_set_array_ulong(ob, 0, 123);
array_position = nro_find_array_int(ob, 123);
tlib_pass_if_true("ulong not int", -1 == array_position, "array_position=%d",
array_position);
nro_set_array_int(ob, 0, 456);
array_position = nro_find_array_int(ob, 123);
tlib_pass_if_true("wrong int", -1 == array_position, "array_position=%d",
array_position);
nro_set_array_int(ob, 0, 123);
array_position = nro_find_array_int(ob, 123);
tlib_pass_if_true("success", 4 == array_position, "array_position=%d",
array_position);
nro_delete(ob);
}
static void test_incomensurate_get(void) {
nrobj_t* ob;
nrobj_t* oi;
const nrobj_t* oh;
int rv;
int64_t lv;
uint64_t ulv;
double dv;
const char* sv;
nr_status_t err;
ob = nro_new(NR_OBJECT_BOOLEAN);
oi = nro_new(NR_OBJECT_INT);
rv = nro_get_boolean(oi, &err);
tlib_pass_if_true("get boolean failure", -1 == rv, "rv=%d", rv);
rv = nro_get_int(ob, &err);
tlib_pass_if_true("get int failure", -1 == rv, "rv=%d", rv);
lv = nro_get_long(ob, &err);
tlib_pass_if_true("get long failure", -1LL == lv, "lv=" NR_INT64_FMT, lv);
ulv = nro_get_ulong(ob, &err);
tlib_pass_if_true("get ulong failure", 0 == ulv, "ulv=" NR_UINT64_FMT, ulv);
sv = nro_get_string(ob, &err);
tlib_pass_if_true("get string failure", NULL == sv, "sv=%s",
sv ? sv : "<null>");
dv = nro_get_double(ob, &err);
tlib_pass_if_true("get double failure", -1.0 == dv, "dv=%f", dv);
oh = nro_get_hash_value(NULL, "a", &err);
tlib_pass_if_true("get hash by value failure", NULL == oh, "oh=%p", oh);
oh = nro_get_hash_value(ob, "a", &err);
tlib_pass_if_true("get hash by value failure", NULL == oh, "oh=%p", oh);
oh = nro_get_hash_value_by_index(NULL, 0, &err, (const char**)NULL);
tlib_pass_if_true("get hash by index failure", NULL == oh, "oh=%p", oh);
oh = nro_get_hash_value_by_index(ob, 0, &err, (const char**)NULL);
tlib_pass_if_true("get hash by index failure", NULL == oh, "oh=%p", oh);
nro_delete(ob);
nro_delete(oi);
}
static void test_nro_getival(void) {
nrobj_t* ob;
int rv;
nr_status_t err;
ob = nro_new_int(3);
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival int extraction", NR_SUCCESS == err, "err=%d",
(int)err);
tlib_pass_if_true("nro_get_ival int extraction", 3 == rv, "rv=%d", rv);
nro_delete(ob);
ob = nro_new_boolean(1);
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival bool extraction", NR_SUCCESS == err, "err=%d",
(int)err);
tlib_pass_if_true("nro_get_ival bool extraction", 1 == rv, "rv=%d", rv);
nro_delete(ob);
ob = nro_new_long(1U << 31);
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival long extraction", NR_SUCCESS == err, "err=%d",
(int)err);
tlib_pass_if_true("nro_get_ival long extraction", (1U << 31) == (unsigned)rv,
"rv=%d", rv);
nro_delete(ob);
ob = nro_new_ulong(1U << 31);
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival ulong extraction", NR_SUCCESS == err,
"err=%d", (int)err);
tlib_pass_if_true("nro_get_ival ulong extraction", (1U << 31) == (unsigned)rv,
"rv=%d", rv);
nro_delete(ob);
ob = nro_new_double(2.9);
tlib_pass_if_true("nro_get_ival double created", 0 != ob, "ob=%p", ob);
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival double extraction", NR_SUCCESS == err,
"err=%d", (int)err);
tlib_pass_if_true("nro_get_ival double extraction", 2 == rv, "rv=%d", rv);
nro_delete(ob);
ob = nro_new_double(-2.9);
tlib_pass_if_true("nro_get_ival double created", 0 != ob, "ob=%p", ob);
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival double extraction", NR_SUCCESS == err,
"err=%d", (int)err);
tlib_pass_if_true("nro_get_ival double extraction", -2 == rv, "rv=%d", rv);
nro_delete(ob);
ob = nro_new_array();
rv = nro_get_ival(ob, &err);
tlib_pass_if_true("nro_get_ival array extraction", NR_FAILURE == err,
"err=%d", (int)err);
tlib_pass_if_true("nro_get_ival array extraction", -1 == rv, "rv=%d", rv);
nro_delete(ob); /* should delete array and its contents */
}
static nr_status_t hash_visitor(const char* key, const nrobj_t* val, void* vp) {
nr_status_t err;
int intval;
int* hash_visitor_visits = (int*)vp;
intval = nro_get_int(val, &err);
*hash_visitor_visits += 1;
tlib_pass_if_true("key matches structure", 0 == nr_strncmp("key", key, 3),
"key=%s", key);
tlib_pass_if_true("value in range", (0 <= intval) && (intval < 10),
"intval=%d", intval);
return NR_SUCCESS;
}
static nr_status_t hash_visitor_fails(const char* key,
const nrobj_t* val,
void* vp) {
int* hash_visitor_visits = (int*)vp;
(void)key;
(void)val;
*hash_visitor_visits += 1;
if (*hash_visitor_visits == 3) {
return NR_FAILURE;
} else {
return NR_SUCCESS;
}
}
static void test_nro_iteratehash(void) {
nrobj_t* ob;
nrobj_t* hash;
int i;
int hash_visitor_visits = 0;
ob = nro_new(NR_OBJECT_BOOLEAN);
hash = nro_new_hash();
for (i = 0; i < 10; i++) {
char key[10];
snprintf(key, sizeof(key), "key%d", i);
nro_set_hash_int(hash, key, i);
}
hash_visitor_visits = 0;
nro_iteratehash(hash, hash_visitor, &hash_visitor_visits);
tlib_pass_if_int_equal("test_nro_iteratehash visit count", 10,
hash_visitor_visits);
/*
* Iterator function indicates premature return
*/
hash_visitor_visits = 0;
nro_iteratehash(hash, hash_visitor_fails, &hash_visitor_visits);
tlib_pass_if_int_equal("test_nro_iteratehash visit count", 3,
hash_visitor_visits);
/*
* error conditions
*/
hash_visitor_visits = 0;
nro_iteratehash(NULL, hash_visitor,
&hash_visitor_visits); /* null hash table */
tlib_pass_if_int_equal("test_nro_iteratehash visit count", 0,
hash_visitor_visits);
hash_visitor_visits = 0;
nro_iteratehash(hash, 0, &hash_visitor_visits); /* null funarg */
tlib_pass_if_int_equal("test_nro_iteratehash visit count", 0,
hash_visitor_visits);
hash_visitor_visits = 0;
nro_iteratehash(ob, hash_visitor_fails, &hash_visitor_visits);
tlib_pass_if_int_equal("test_nro_iteratehash visit count", 0,
hash_visitor_visits);
hash_visitor_visits = 0;
nro_iteratehash(ob, 0, &hash_visitor_visits);
tlib_pass_if_int_equal("test_nro_iteratehash visit count", 0,
hash_visitor_visits);
nro_delete(hash);
nro_delete(ob);
}
static void test_nro_hash_corner_cases(void) {
nrobj_t* hash;
nrobj_t* obj;
const char* key;
nr_status_t setcode;
nr_status_t err;
const nrobj_t* gotten;
hash = nro_new_hash();
obj = nro_new_boolean(1); /* will be owned by the hash table */
nro_set_hash(hash, "qrs", obj);
gotten
= nro_get_hash_value(obj, NULL, &err); /* not a hash table, so an error */
tlib_pass_if_true("test_nro_hash_corner_cases", NULL == gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_hash_corner_cases", NR_FAILURE == err, "err=%d",
(int)err);
gotten = nro_get_hash_value(hash, "qrs", &err);
tlib_pass_if_true("test_nro_hash_corner_cases", 0 != gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_hash_corner_cases", NR_SUCCESS == err, "err=%d",
(int)err);
gotten = nro_get_hash_value(hash, "notfound", &err);
tlib_pass_if_true("test_nro_hash_corner_cases", NULL == gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_hash_corner_cases", NR_SUCCESS == err, "err=%d",
(int)err);
gotten = nro_get_hash_value(hash, NULL, &err);
tlib_pass_if_true("test_nro_hash_corner_cases", NULL == gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_hash_corner_cases", NR_FAILURE == err, "err=%d",
(int)err);
gotten = nro_get_hash_value_by_index(NULL, 0, &err, &key);
tlib_pass_if_true("test_nro_hash_corner_cases null hash", NULL == gotten,
"gotten=%p", gotten);
tlib_pass_if_true("test_nro_hash_corner_cases null hash", NR_FAILURE == err,
"err=%d", (int)err);
gotten = nro_get_hash_value_by_index(obj, 0, &err, &key);
tlib_pass_if_true("test_nro_hash_corner_cases not a hash", NULL == gotten,
"gotten=%p", gotten);
tlib_pass_if_true("test_nro_hash_corner_cases not a hash", NR_FAILURE == err,
"err=%d", (int)err);
gotten = nro_get_hash_value_by_index(hash, 0, &err, &key);
tlib_pass_if_true("test_nro_hash_corner_cases out of bounds", NULL == gotten,
"gotten=%p", gotten);
tlib_pass_if_true("test_nro_hash_corner_cases out of bounds",
NR_FAILURE == err, "err=%d", (int)err);
gotten = nro_get_hash_value_by_index(hash, 100, &err, &key);
tlib_pass_if_true("test_nro_hash_corner_cases out of bounds", NULL == gotten,
"gotten=%p", gotten);
tlib_pass_if_true("test_nro_hash_corner_cases out of bounds",
NR_FAILURE == err, "err=%d", (int)err);
gotten = nro_get_hash_value_by_index(hash, 1, &err, &key);
tlib_pass_if_true("test_nro_hash_corner_cases out of bounds", 0 != gotten,
"gotten=%p", gotten);
tlib_pass_if_true("test_nro_hash_corner_cases out of bounds",
NR_SUCCESS == err, "err=%d", (int)err);
/* can't add a null to an hash */
setcode = nro_set_hash(hash, "foo", NULL);
tlib_pass_if_true("test_nro_hash_corner_cases", NR_FAILURE == setcode,
"setcode=%d", (int)setcode);
nro_delete(obj);
nro_delete(hash);
}
static void test_nro_array_corner_cases(void) {
nrobj_t* array;
const nrobj_t* gotten;
nr_status_t setcode;
nr_status_t err;
array = nro_new_array();
nro_set_array_boolean(array, 1, 1);
gotten = nro_get_array_value(NULL, 1, &err);
tlib_pass_if_true("test_nro_array_corner_cases", NULL == gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_array_corner_cases", NR_FAILURE == err, "err=%d",
(int)err);
gotten = nro_get_array_value(array, 1, &err);
tlib_pass_if_true("test_nro_array_corner_cases", 0 != gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_array_corner_cases", NR_SUCCESS == err, "err=%d",
(int)err);
gotten = nro_get_array_value(array, 0, &err);
tlib_pass_if_true("test_nro_array_corner_cases", NULL == gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_array_corner_cases", NR_FAILURE == err, "err=%d",
(int)err);
gotten = nro_get_array_value(array, 2, &err);
tlib_pass_if_true("test_nro_array_corner_cases", NULL == gotten, "gotten=%p",
gotten);
tlib_pass_if_true("test_nro_array_corner_cases", NR_FAILURE == err, "err=%d",
(int)err);
/* can't add a null to an array */
setcode = nro_set_array(array, 2, NULL);
tlib_pass_if_true("test_nro_array_corner_cases", NR_FAILURE == setcode,
"setcode=%d", (int)setcode);
nro_delete(array);
}
/*
* Return an empirically well crafted (hash) object that contains one level of
* hash nesting, large doubles, and other perversities. The caller owns what is
* returned.
*/
static nrobj_t* construct_hairy_object(void) {
nrobj_t* hash_src = nro_new_hash();
nrobj_t* oi;
nro_set_hash_none(hash_src, "none");
nro_set_hash_boolean(hash_src, "true", 1);
nro_set_hash_boolean(hash_src, "false", 0);
nro_set_hash_int(hash_src, "int", 1 << 30);
nro_set_hash_long(hash_src, "long", 1LL << 62);
nro_set_hash_ulong(hash_src, "ulong", UINT64_MAX);
nro_set_hash_double(hash_src, "double_pi", 3.14159);
nro_set_hash_double(hash_src, "double_tiny", 3.0e-100);
nro_set_hash_double(
hash_src, "double_posinf",
nr_strtod("Inf", 0)); /* stock json doesn't support ieee abbrevs */
nro_set_hash_double(
hash_src, "double_neginf",
nr_strtod("-Inf", 0)); /* stock json doesn't support ieee abbrevs */
nro_set_hash_double(
hash_src, "double_nan",
nr_strtod("NaN", 0)); /* stock json doesn't support ieee abbrevs */
nro_set_hash_double(hash_src, "double_neg0", nr_strtod("-0.0", 0));
nro_set_hash_double(hash_src, "double_pos0", nr_strtod("0.0", 0));
oi = nro_new_array();
nro_set_array_int(oi, 1, 0);
nro_set_array_int(oi, 2, 0);
nro_set_hash(hash_src, "array", oi);
nro_delete(oi);
oi = nro_new_hash();
nro_set_hash_int(oi, "hash1", 0);
nro_set_hash_int(oi, "hash2", 0);
nro_set_hash(hash_src, "hash", oi);
nro_delete(oi);
return hash_src;
}
/*
* Exercise object copy with a nefariously constructed object.
* This also excercises nro_to_json for the nefarious object.
*/
static void test_nro_hairy_object_json(void) {
nrobj_t* hash_src;
nrobj_t* hash_dst;
char* str_src;
char* str_dst;
const char* expect_json;
hash_src = construct_hairy_object();
hash_dst = nro_copy(hash_src);
str_src = nro_to_json(hash_src);
str_dst = nro_to_json(hash_dst);
tlib_pass_if_true("test_nro_hairy_object_json",
0 == nr_strcmp(str_src, str_dst), "str_src=%s str_dst=%s",
str_src, str_dst);
expect_json
= "{"
"\"none\":null,"
"\"true\":true,"
"\"false\":false,"
"\"int\":1073741824,"
"\"long\":4611686018427387904,"
"\"ulong\":18446744073709551615,"
"\"double_pi\":3.14159,"
"\"double_tiny\":0.00000,"
"\"double_posinf\":inf,"
"\"double_neginf\":-inf,"
"\"double_nan\":nan,"
"\"double_neg0\":-0.00000,"
"\"double_pos0\":0.00000,"
"\"array\":[0,0],"
"\"hash\":{\"hash1\":0,\"hash2\":0}"
"}";
tlib_pass_if_true("test_nro_hairy_object_json copy/json",
0 == nr_stricmp(expect_json, str_src),
"expect_json=>\n%s\nstr_src=>\n%s", expect_json, str_src);
nro_delete(hash_dst);
nro_delete(hash_src);
nr_free(str_src);
nr_free(str_dst);
}
/*
* Return an empirically well crafted (hash) object that contains one
* level of hash nesting, with utf8 characters that have to go through
* the json encoder. Make the obj we build have a json length that
* exceeds 4096, which is the buffer allocation size and extension size.
*
* The caller owns what is returned.
*/
static nrobj_t* construct_hairy_utf8_object(int N) {
int i = 0;
nrobj_t* hash_src = nro_new_hash();
nrobj_t* oi = nro_new_array();
nro_set_array_int(oi, 1, 0);
nro_set_array_int(oi, 2, 0);
nro_set_hash(hash_src, "array", oi);
nro_delete(oi);
oi = nro_new_hash();
for (i = 0; i < N; i++) {
int j;
int lg;
char buf_key[1024];
char buf_val[1024];
snprintf(buf_key, sizeof(buf_key), "%d", i);
buf_val[0] = 0;
for (j = 0; j < i; j++) {
lg = nr_strlen(buf_val);
snprintf(buf_val + lg, sizeof(buf_val) - lg, "%s", "😂");
}
nro_set_hash_string(oi, buf_key, buf_val);
}
nro_set_hash(hash_src, "hash", oi);
nro_delete(oi);
return hash_src;
}
static void test_nro_hairy_utf8_object_json(void) {
nrobj_t* hash_src;
nrobj_t* hash_dst;
char* str_src;
char* str_dst;
char expect_json[1024 * 64];
int lg;
int i;
const char* sep = "";
int N = 100;
hash_src = construct_hairy_utf8_object(N);
hash_dst = nro_copy(hash_src);
str_src = nro_to_json(hash_src);
str_dst = nro_to_json(hash_dst);
tlib_pass_if_true("test_nro_hairy_utf8_object_json",
0 == nr_strcmp(str_src, str_dst), "str_src=%s str_dst=%s",
str_src, str_dst);
expect_json[0] = 0;
lg = nr_strlen(expect_json);
snprintf(expect_json + lg, sizeof(expect_json) - lg,
"{"
"\"array\":["
"0,"
"0"
"],"
"\"hash\":{");
sep = "";
for (i = 0; i < N; i++) {
int j;
char buf_key[1024];
char buf_val[4 * 1024];
snprintf(buf_key, sizeof(buf_key), "%d", i);
buf_val[0] = 0;
for (j = 0; j < i; j++) {
int lg1 = nr_strlen(buf_val);
snprintf(buf_val + lg1, sizeof(buf_val) - lg1, "%s", "\\ud83d\\ude02");
}
lg = nr_strlen(expect_json);
snprintf(expect_json + lg, sizeof(expect_json) - lg, "%s\"%s\":\"%s\"", sep,
buf_key, buf_val);
sep = ",";
}
lg = nr_strlen(expect_json);
snprintf(expect_json + lg, sizeof(expect_json) - lg,
"}"
"}");
tlib_pass_if_true("test_nro_hairy_utf8_object_json copy/json",
0 == nr_stricmp(expect_json, str_src),
"expect_json=>\n%s\nstr_src=>\n%s", expect_json, str_src);
nro_delete(hash_dst);
nro_delete(hash_src);
nr_free(str_src);
nr_free(str_dst);
}
/*
* Tests with data known to cause issues.
*
* It isn't clear where this bogus data comes from, but the json encoder should
* not loop when converting corner cases and bogus UTF8.
*/
static void test_nro_hairy_mangled_object_json(void) {
nrobj_t* hash_src;
nrobj_t* hash_dst;
char* str_src;
char* str_dst;
char expect_json[1024];
int lg;
hash_src = nro_new_hash();
nro_set_hash_string(hash_src, "index", "Database/\020\332)0\377\177/insert");
hash_dst = nro_copy(hash_src);
str_src = nro_to_json(hash_src);
str_dst = nro_to_json(hash_dst);
tlib_pass_if_true("test_nro_hairy_mangled_object_json",
0 == nr_strcmp(str_src, str_dst), "str_src=%s str_dst=%s",
str_src, str_dst);
expect_json[0] = 0;
lg = nr_strlen(expect_json);
snprintf(expect_json + lg, sizeof(expect_json) - lg, "{");
lg = nr_strlen(expect_json);
snprintf(
expect_json + lg, sizeof(expect_json) - lg,
/*
* That's right, the forward solidus (forward slash, eg '/') gets escaped
*/
"\"index\":\"Database\\/\\u0010\\u00da)0\\u00ff\\u007f\\/insert\"");
lg = nr_strlen(expect_json);
snprintf(expect_json + lg, sizeof(expect_json) - lg, "}");
tlib_pass_if_true("test_nro_hairy_mangled_object_json copy/json",
0 == nr_stricmp(expect_json, str_src),
"expect_json=>\n%s\nstr_src=>\n%s", expect_json, str_src);
nro_delete(hash_dst);
nro_delete(hash_src);
nr_free(str_src);
nr_free(str_dst);
}
static void test_nro_json_corner_cases(void) {
nrobj_t* obj;
nrotype_t t;
nr_status_t err;
int size;
int v;
int64_t l;
double dv;
obj = nro_create_from_json(" \t\f\r\n17"); /* tests space skipping */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases", NR_OBJECT_INT == t, "t=%d",
(int)t);
v = nro_get_int(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases", NR_SUCCESS == err, "err=%d",
(int)err);
tlib_pass_if_true("test_nro_json_corner_cases", 17 == v, "v=%d", v);
nro_delete(obj);
obj = nro_create_from_json("bogus");
tlib_pass_if_true("test_nro_json_corner_cases", 0 == obj, "obj=%p", obj);
obj = nro_create_from_json("null"); /* tests space skipping */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases", NR_OBJECT_NONE == t, "t=%d",
(int)t);
nro_delete(obj);
obj = nro_create_from_json("false"); /* tests space skipping */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases", NR_OBJECT_BOOLEAN == t,
"t=%d", (int)t);
v = nro_get_boolean(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases", NR_SUCCESS == err, "err=%d",
(int)err);
tlib_pass_if_true("test_nro_json_corner_cases", 0 == v, "v=%d", v);
nro_delete(obj);
obj = nro_create_from_json("true");
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases", NR_OBJECT_BOOLEAN == t,
"t=%d", (int)t);
v = nro_get_boolean(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases", NR_SUCCESS == err, "err=%d",
(int)err);
tlib_pass_if_true("test_nro_json_corner_cases", 1 == v, "v=%d", v);
nro_delete(obj);
/* json has edge cases, part N+1: you can't give floats starting with '.' */
obj = nro_create_from_json("1.0e100"); /* in range for a double */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases 1.0e100", NR_OBJECT_DOUBLE == t,
"t=%d", (int)t);
dv = nro_get_double(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases 1.0e100", NR_SUCCESS == err,
"err=%d", (int)err);
tlib_pass_if_true("test_nro_json_corner_cases 1.0e100", 1.0e100 == dv,
"dv=%f", dv);
nro_delete(obj);
obj = nro_create_from_json("7e3"); /* in range for a double */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases 7e3", NR_OBJECT_DOUBLE == t,
"t=%d", (int)t);
dv = nro_get_double(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases 7e3", NR_SUCCESS == err,
"err=%d", (int)err);
if (NR_SUCCESS == err) {
tlib_pass_if_true("test_nro_json_corner_cases 7e3", 7000.0 == dv, "dv=%f",
dv);
}
nro_delete(obj);
obj = nro_create_from_json("7e+03"); /* in range for a double */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases 7e+03", NR_OBJECT_DOUBLE == t,
"t=%d", (int)t);
dv = nro_get_double(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases 7e+03", NR_SUCCESS == err,
"err=%d", (int)err);
if (NR_SUCCESS == err) {
tlib_pass_if_true("test_nro_json_corner_cases 7e+03", 7000.0 == dv, "dv=%f",
dv);
}
nro_delete(obj);
obj = nro_create_from_json("-1.0e500"); /* out of range for a double */
tlib_pass_if_null("out of range double", obj);
obj = nro_create_from_json(
"1000000000000000000000000"); /* exceeds LLONG_MAX */
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases >LLONG_MAX",
NR_OBJECT_LONG == t, "t=%d", (int)t);
l = nro_get_long(obj, &err);
tlib_pass_if_true("test_nro_json_corner_cases >LLONG_MAX", NR_SUCCESS == err,
"err=%d", (int)err);
if (NR_SUCCESS == err) {
tlib_pass_if_true("test_nro_json_corner_cases >LLONG_MAX", LLONG_MAX == l,
"l=" NR_INT64_FMT, l);
}
nro_delete(obj);
obj = nro_create_from_json(" [ ] ");
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases empty array",
NR_OBJECT_ARRAY == t, "t=%d", (int)t);
size = nro_getsize(obj);
tlib_pass_if_true("test_nro_json_corner_cases empty array", 0 == size,
"size=%d", size);
nro_delete(obj);
obj = nro_create_from_json(" [ 1 ] ");
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases array lg=1",
NR_OBJECT_ARRAY == t, "t=%d", (int)t);
size = nro_getsize(obj);
tlib_pass_if_true("test_nro_json_corner_cases array lg=1", 1 == size,
"size=%d", size);
nro_delete(obj);
obj = nro_create_from_json(
" [ 1 , ] "); /* can't use , as a terminator in json */
tlib_pass_if_true("test_nro_json_corner_cases array lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(" [ 1 ; ] "); /* malformed */
tlib_pass_if_true("test_nro_json_corner_cases array lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(" { } ");
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases empty hash",
NR_OBJECT_HASH == t, "t=%d", (int)t);
size = nro_getsize(obj);
tlib_pass_if_true("test_nro_json_corner_cases empty hash", 0 == size,
"size=%d", size);
nro_delete(obj);
obj = nro_create_from_json(" { \"foo\" : 17 } ");
t = nro_type(obj);
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", NR_OBJECT_HASH == t,
"t=%d", (int)t);
size = nro_getsize(obj);
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 1 == size,
"size=%d", size);
nro_delete(obj);
obj = nro_create_from_json(" { \"foo\" ; 17 } "); /* use ; instead of : */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(" { 1 : 1 } "); /* can't use non-string as key */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(
" { \"foo\" : 1 , } "); /* can't use , as a terminator */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(" { \"foo\" : AAA } "); /* illegal value */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(
" { \"foo\" : 1 ; \"bar\" : 2 } "); /* can't use non , as a separator */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(
" { \"foo\" : 1 , \"bar\" ; 2 } "); /* must use : to separate key from
value */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
obj = nro_create_from_json(
" { \"foo\" : 1 , \"bar\" : AA } "); /* bad second value */
tlib_pass_if_true("test_nro_json_corner_cases hash lg=1", 0 == obj, "obj=%p",
obj);
}
static void test_nro_mangled_json(void) {
nrobj_t* obj;
obj = nro_create_from_json("[[[");
tlib_pass_if_true("test_nro_mangled_json", NULL == obj, "obj=%p", obj);
obj = nro_create_from_json("]]]");
tlib_pass_if_true("test_nro_mangled_json", NULL == obj, "obj=%p", obj);
obj = nro_create_from_json("{{{");
tlib_pass_if_true("test_nro_mangled_json", NULL == obj, "obj=%p", obj);
obj = nro_create_from_json("}}}");
tlib_pass_if_true("test_nro_mangled_json", NULL == obj, "obj=%p", obj);
tlib_pass_if_null("single quote", nro_create_from_json("\""));
tlib_pass_if_null("odd quotes", nro_create_from_json("\"\"\""));
}
static void test_basic_creation(void) {
nrobj_t* ob;
char* dump;
ob = nro_new(NR_OBJECT_INVALID);
tlib_pass_if_true("invalid nro_new", 0 == ob, "ob=%p", ob);
nro_test_new(nro_new(NR_OBJECT_NONE),
"\
Object Dump (0):\n\
NONE\n");
nro_test_new(nro_new(NR_OBJECT_BOOLEAN),
"\
Object Dump (1):\n\
BOOLEAN: 0\n");
nro_test_new(nro_new(NR_OBJECT_INT),
"\
Object Dump (4):\n\
INT: 0\n");
nro_test_new(nro_new(NR_OBJECT_LONG),
"\
Object Dump (5):\n\
LONG: 0\n");
nro_test_new(nro_new(NR_OBJECT_ULONG),
"\
Object Dump (6):\n\
ULONG: 0\n");
nro_test_new(nro_new(NR_OBJECT_DOUBLE),
"\
Object Dump (7):\n\
DOUBLE: 0.000000\n");
nro_test_new(nro_new(NR_OBJECT_STRING),
"\
Object Dump (8):\n\
STRING: >>>(NULL)<<<\n");
nro_test_new(nro_new(NR_OBJECT_JSTRING),
"\
Object Dump (9):\n\
JSTRING: >>>(NULL)<<<\n");
nro_test_new(nro_new_hash(),
"\
Object Dump (10):\n\
HASH: size=0 allocated=8\n");
nro_test_new(nro_new_array(),
"\
Object Dump (11):\n\
ARRAY: size=0 allocated=8\n");
}
static void test_create_objects(void) {
nrobj_t* ob;
char* dump;
nro_test_new(nro_new_none(),
"\
Object Dump (0):\n\
NONE\n");
nro_test_new(nro_new_boolean(1),
"\
Object Dump (1):\n\
BOOLEAN: 1\n");
nro_test_new(nro_new_int(4),
"\
Object Dump (4):\n\
INT: 4\n");