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test_attributes.c
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/*
* Copyright 2020 New Relic Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#include "nr_axiom.h"
#include <math.h>
#include <stdint.h>
#include <stdio.h>
#include "nr_attributes.h"
#include "nr_attributes_private.h"
#include "util_hash.h"
#include "util_memory.h"
#include "util_object.h"
#include "util_reply.h"
#include "util_strings.h"
#include "util_text.h"
#include "tlib_main.h"
static char* nr_attribute_destination_modifier_to_json(
const nr_attribute_destination_modifier_t* modifier) {
nrobj_t* obj;
char* json;
if (0 == modifier) {
return 0;
}
obj = nro_new_hash();
nro_set_hash_boolean(obj, "has_wildcard_suffix",
modifier->has_wildcard_suffix);
nro_set_hash_string(obj, "match", modifier->match);
nro_set_hash_int(obj, "match_len", modifier->match_len);
nro_set_hash_long(obj, "match_hash", modifier->match_hash);
nro_set_hash_long(obj, "include_destinations",
modifier->include_destinations);
nro_set_hash_long(obj, "exclude_destinations",
modifier->exclude_destinations);
json = nro_to_json(obj);
nro_delete(obj);
return json;
}
static char* nr_attribute_config_to_json(const nr_attribute_config_t* config) {
nrobj_t* obj;
nrobj_t* modifiers_array;
const nr_attribute_destination_modifier_t* modifier;
char* json;
if (0 == config) {
return 0;
}
obj = nro_new_hash();
modifiers_array = nro_new_array();
nro_set_hash_long(obj, "disabled_destinations",
config->disabled_destinations);
for (modifier = config->modifier_list; modifier; modifier = modifier->next) {
char* mod_json = nr_attribute_destination_modifier_to_json(modifier);
nro_set_array_jstring(modifiers_array, 0, mod_json);
nr_free(mod_json);
}
nro_set_hash(obj, "destination_modifiers", modifiers_array);
nro_delete(modifiers_array);
json = nro_to_json(obj);
nro_delete(obj);
return json;
}
#define test_modifier_as_json(...) \
test_modifier_as_json_fn(__VA_ARGS__, __FILE__, __LINE__)
static void test_modifier_as_json_fn(
const char* testname,
const nr_attribute_destination_modifier_t* modifier,
const char* expected_json,
const char* file,
int line) {
char* actual_json = nr_attribute_destination_modifier_to_json(modifier);
test_pass_if_true(testname, 0 == nr_strcmp(expected_json, actual_json),
"expected_json=%s actual_json=%s", expected_json,
actual_json);
nr_free(actual_json);
}
#define test_config_as_json(...) \
test_config_as_json_fn(__VA_ARGS__, __FILE__, __LINE__)
static void test_config_as_json_fn(const char* testname,
const nr_attribute_config_t* config,
const char* expected_json,
const char* file,
int line) {
char* actual_json = nr_attribute_config_to_json(config);
test_pass_if_true(testname, 0 == nr_strcmp(expected_json, actual_json),
"expected_json=%s actual_json=%s", expected_json,
actual_json);
nr_free(actual_json);
}
static void test_destination_modifier_match(void) {
nr_attribute_destination_modifier_t* modifier;
uint32_t all = NR_ATTRIBUTE_DESTINATION_ALL;
int rv;
rv = nr_attribute_destination_modifier_match(0, "alpha",
nr_mkhash("alpha", 0));
tlib_pass_if_true("null modifier", 0 == rv, "rv=%d", rv);
modifier = nr_attribute_destination_modifier_create("alpha", all, all);
rv = nr_attribute_destination_modifier_match(modifier, "alpha",
nr_mkhash("alpha", 0));
tlib_pass_if_true("exact match success", 1 == rv, "rv=%d", rv);
rv = nr_attribute_destination_modifier_match(modifier, "alpha",
nr_mkhash("alpha", 0) + 1);
tlib_pass_if_true("wrong hash", 0 == rv, "rv=%d", rv);
rv = nr_attribute_destination_modifier_match(modifier, "alphaa",
nr_mkhash("alpha", 0));
tlib_pass_if_true("correct hash wrong string", 0 == rv, "rv=%d", rv);
rv = nr_attribute_destination_modifier_match(modifier, "AlphA",
nr_mkhash("AlphA", 0));
tlib_pass_if_true("case sensitive", 0 == rv, "rv=%d", rv);
nr_attribute_destination_modifier_destroy(&modifier);
modifier = nr_attribute_destination_modifier_create("alpha.*", all, all);
rv = nr_attribute_destination_modifier_match(modifier, "alpha.beta",
nr_mkhash("alpha.beta", 0));
tlib_pass_if_true("wildcard match success", 1 == rv, "rv=%d", rv);
rv = nr_attribute_destination_modifier_match(modifier, "AlPhA.BeTa",
nr_mkhash("AlPhA.BeTa", 0));
tlib_pass_if_true("case sensitive wildcard match success", 0 == rv, "rv=%d",
rv);
rv = nr_attribute_destination_modifier_match(modifier, "alpha.",
nr_mkhash("alpha.", 0));
tlib_pass_if_true("wildcard match success (no wildcard chars)", 1 == rv,
"rv=%d", rv);
rv = nr_attribute_destination_modifier_match(modifier, "alpha",
nr_mkhash("alpha", 0));
tlib_pass_if_true("wildcard match failure", 0 == rv, "rv=%d", rv);
nr_attribute_destination_modifier_destroy(&modifier);
}
static void test_destination_modifier_apply(void) {
uint32_t destinations;
nr_attribute_destination_modifier_t* modifier;
uint32_t all = NR_ATTRIBUTE_DESTINATION_ALL;
destinations = nr_attribute_destination_modifier_apply(
0, "alpha", nr_mkhash("alpha", 0), all);
tlib_pass_if_true("null modifier", all == destinations, "destinations=%u",
destinations);
modifier = nr_attribute_destination_modifier_create("alpha", all, 0);
destinations = nr_attribute_destination_modifier_apply(
modifier, "alpha", nr_mkhash("alpha", 0), 0);
tlib_pass_if_true("include", all == destinations, "destinations=%u",
destinations);
nr_attribute_destination_modifier_destroy(&modifier);
modifier = nr_attribute_destination_modifier_create("alpha", 0, all);
destinations = nr_attribute_destination_modifier_apply(
modifier, "alpha", nr_mkhash("alpha", 0), all);
tlib_pass_if_true("exclude", 0 == destinations, "destinations=%u",
destinations);
nr_attribute_destination_modifier_destroy(&modifier);
modifier = nr_attribute_destination_modifier_create(
"alpha",
NR_ATTRIBUTE_DESTINATION_ERROR | NR_ATTRIBUTE_DESTINATION_TXN_TRACE,
NR_ATTRIBUTE_DESTINATION_ERROR | NR_ATTRIBUTE_DESTINATION_TXN_EVENT);
destinations = nr_attribute_destination_modifier_apply(
modifier, "alpha", nr_mkhash("alpha", 0),
NR_ATTRIBUTE_DESTINATION_TXN_EVENT | NR_ATTRIBUTE_DESTINATION_BROWSER);
tlib_pass_if_true(
"include and exclude, exclude has priority",
(NR_ATTRIBUTE_DESTINATION_TXN_TRACE | NR_ATTRIBUTE_DESTINATION_BROWSER)
== destinations,
"destinations=%u", destinations);
nr_attribute_destination_modifier_destroy(&modifier);
}
static void test_modifier_destroy_bad_params(void) {
nr_attribute_destination_modifier_t* modifier;
/* Don't blow up! */
nr_attribute_destination_modifier_destroy(0);
modifier = 0;
nr_attribute_destination_modifier_destroy(&modifier);
}
static void test_disable_destinations(void) {
nr_attribute_config_t* config;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t error = NR_ATTRIBUTE_DESTINATION_ERROR;
config = nr_attribute_config_create();
tlib_pass_if_true("config has no starting disabled destinations",
0 == config->disabled_destinations,
"config->disabled_destinations=%u",
config->disabled_destinations);
nr_attribute_config_disable_destinations(config, event | error);
tlib_pass_if_true("destinations successfully disabled",
(event | error) == config->disabled_destinations,
"config->disabled_destinations=%u",
config->disabled_destinations);
nr_attribute_config_destroy(&config);
}
static void test_destination_modifier_create(void) {
nr_attribute_destination_modifier_t* modifier;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t error = NR_ATTRIBUTE_DESTINATION_ERROR;
modifier = nr_attribute_destination_modifier_create(0, event, error);
tlib_pass_if_true("null match string", 0 == modifier, "modifier=%p",
modifier);
modifier = nr_attribute_destination_modifier_create("alpha", event, error);
test_modifier_as_json("exact match modifier created", modifier,
"{"
"\"has_wildcard_suffix\":false,"
"\"match\":\"alpha\","
"\"match_len\":5,"
"\"match_hash\":2000440672,"
"\"include_destinations\":1,"
"\"exclude_destinations\":4"
"}");
nr_attribute_destination_modifier_destroy(&modifier);
modifier = nr_attribute_destination_modifier_create("alpha*", event, error);
test_modifier_as_json("wildcard modifier created", modifier,
"{"
"\"has_wildcard_suffix\":true,"
"\"match\":\"alpha\","
"\"match_len\":5,"
"\"match_hash\":2000440672,"
"\"include_destinations\":1,"
"\"exclude_destinations\":4"
"}");
nr_attribute_destination_modifier_destroy(&modifier);
}
static void test_config_modify_destinations(void) {
nr_attribute_config_t* config;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t trace = NR_ATTRIBUTE_DESTINATION_TXN_TRACE;
uint32_t error = NR_ATTRIBUTE_DESTINATION_ERROR;
uint32_t browser = NR_ATTRIBUTE_DESTINATION_BROWSER;
/* NULL config: Don't blow up! */
nr_attribute_config_modify_destinations(0, "alpha", event, error);
config = nr_attribute_config_create();
nr_attribute_config_modify_destinations(config, "beta.a", event, 0);
nr_attribute_config_modify_destinations(config, "beta.al", 0, event);
nr_attribute_config_modify_destinations(config, "beta.a", error, 0);
nr_attribute_config_modify_destinations(config, "beta.al", 0, error);
nr_attribute_config_modify_destinations(config, "beta.", browser, 0);
nr_attribute_config_modify_destinations(config, "beta.*", 0, trace);
nr_attribute_config_modify_destinations(config, "beta.alpha", 0, browser);
test_config_as_json("modifiers created and in correct order", config,
"{"
"\"disabled_destinations\":0,"
"\"destination_modifiers\":"
"["
"{"
"\"has_wildcard_suffix\":true,"
"\"match\":\"beta.\","
"\"match_len\":5,"
"\"match_hash\":1419915658,"
"\"include_destinations\":0,"
"\"exclude_destinations\":2"
"},"
"{"
"\"has_wildcard_suffix\":false,"
"\"match\":\"beta.\","
"\"match_len\":5,"
"\"match_hash\":1419915658,"
"\"include_destinations\":8,"
"\"exclude_destinations\":0"
"},"
"{"
"\"has_wildcard_suffix\":false,"
"\"match\":\"beta.a\","
"\"match_len\":6,"
"\"match_hash\":4222617845,"
"\"include_destinations\":5,"
"\"exclude_destinations\":0"
"},"
"{"
"\"has_wildcard_suffix\":false,"
"\"match\":\"beta.al\","
"\"match_len\":7,"
"\"match_hash\":3041978671,"
"\"include_destinations\":0,"
"\"exclude_destinations\":5"
"},"
"{"
"\"has_wildcard_suffix\":false,"
"\"match\":\"beta.alpha\","
"\"match_len\":10,"
"\"match_hash\":2601622409,"
"\"include_destinations\":0,"
"\"exclude_destinations\":8"
"}"
"]"
"}");
nr_attribute_config_destroy(&config);
}
static void test_config_copy(void) {
nr_attribute_config_t* config;
nr_attribute_config_t* config_copy;
char* config_json;
char* config_copy_json;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t trace = NR_ATTRIBUTE_DESTINATION_TXN_TRACE;
uint32_t error = NR_ATTRIBUTE_DESTINATION_ERROR;
uint32_t browser = NR_ATTRIBUTE_DESTINATION_BROWSER;
config_copy = nr_attribute_config_copy(0);
tlib_pass_if_true("copy NULL config", 0 == config_copy, "config_copy=%p",
config_copy);
config = nr_attribute_config_create();
config_copy = nr_attribute_config_copy(config);
config_json = nr_attribute_config_to_json(config);
config_copy_json = nr_attribute_config_to_json(config_copy);
tlib_pass_if_true("empty config copied exactly",
0 == nr_strcmp(config_json, config_copy_json),
"config_json=%s config_copy_json=%s",
NRSAFESTR(config_json), NRSAFESTR(config_copy_json));
nr_free(config_json);
nr_free(config_copy_json);
nr_attribute_config_destroy(&config);
nr_attribute_config_destroy(&config_copy);
config = nr_attribute_config_create();
nr_attribute_config_disable_destinations(config, error | event);
nr_attribute_config_modify_destinations(config, "beta.a", event, 0);
nr_attribute_config_modify_destinations(config, "beta.al", 0, event);
nr_attribute_config_modify_destinations(config, "beta.a", error, 0);
nr_attribute_config_modify_destinations(config, "beta.al", 0, error);
nr_attribute_config_modify_destinations(config, "beta.", browser, 0);
nr_attribute_config_modify_destinations(config, "beta.*", 0, trace);
config_copy = nr_attribute_config_copy(config);
config_copy_json = nr_attribute_config_to_json(config_copy);
config_json = nr_attribute_config_to_json(config);
tlib_pass_if_true("full config copied exactly",
0 == nr_strcmp(config_json, config_copy_json),
"config_json=%s config_copy_json=%s",
NRSAFESTR(config_json), NRSAFESTR(config_copy_json));
nr_free(config_json);
nr_free(config_copy_json);
nr_attribute_config_destroy(&config);
nr_attribute_config_destroy(&config_copy);
}
static void test_config_apply(void) {
nr_attribute_config_t* config;
uint32_t destinations;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t trace = NR_ATTRIBUTE_DESTINATION_TXN_TRACE;
uint32_t error = NR_ATTRIBUTE_DESTINATION_ERROR;
uint32_t browser = NR_ATTRIBUTE_DESTINATION_BROWSER;
config = nr_attribute_config_create();
destinations = nr_attribute_config_apply(0, 0, 0, 0);
tlib_pass_if_true("zero input", 0 == destinations, "destinations=%u",
destinations);
destinations
= nr_attribute_config_apply(0, "alpha", nr_mkhash("alpha", 0), event);
tlib_pass_if_true("null config", event == destinations, "destinations=%u",
destinations);
destinations
= nr_attribute_config_apply(config, 0, nr_mkhash("alpha", 0), event);
tlib_pass_if_true("null key", 0 == destinations, "destinations=%u",
destinations);
/*
* Test that the destination modifier are applied in the correct order.
*/
nr_attribute_config_modify_destinations(config, "alpha.*", browser | trace,
0);
nr_attribute_config_modify_destinations(config, "alpha.beta", error, browser);
destinations = nr_attribute_config_apply(config, "alpha.beta",
nr_mkhash("alpha.beta", 0), event);
tlib_pass_if_true("destinations correctly modified",
(trace | error | event) == destinations, "destinations=%u",
destinations);
/*
* Test that the destination disable is applied after the modifiers.
*/
nr_attribute_config_disable_destinations(config, trace);
destinations = nr_attribute_config_apply(config, "alpha.beta",
nr_mkhash("alpha.beta", 0), event);
tlib_pass_if_true("destinations disabled after modification",
(error | event) == destinations, "destinations=%u",
destinations);
nr_attribute_config_destroy(&config);
}
static void test_config_destroy_bad_params(void) {
nr_attribute_config_t* config;
/* Don't blow up! */
nr_attribute_config_destroy(0);
config = 0;
nr_attribute_config_destroy(&config);
}
static void test_attribute_destroy_bad_params(void) {
nr_attribute_t* attribute;
nr_attribute_destroy(0);
attribute = 0;
nr_attribute_destroy(&attribute);
}
static void test_attributes_destroy_bad_params(void) {
nr_attributes_t* attributes;
nr_attributes_destroy(0);
attributes = 0;
nr_attributes_destroy(&attributes);
}
#define test_user_attributes_as_json(...) \
test_attributes_as_json_fn(__VA_ARGS__, 1, __FILE__, __LINE__)
#define test_agent_attributes_as_json(...) \
test_attributes_as_json_fn(__VA_ARGS__, 0, __FILE__, __LINE__)
static void test_attributes_as_json_fn(const char* testname,
const nr_attributes_t* attributes,
uint32_t destinations,
const char* expected_json,
int is_user,
const char* file,
int line) {
nrobj_t* obj;
if (is_user) {
obj = nr_attributes_user_to_obj(attributes, destinations);
} else {
obj = nr_attributes_agent_to_obj(attributes, destinations);
}
test_obj_as_json_fn(testname, obj, expected_json, file, line);
nro_delete(obj);
}
static void test_remove_duplicate(void) {
nr_attributes_t* attributes;
nr_attribute_config_t* config;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t all = NR_ATTRIBUTE_DESTINATION_ALL;
config = nr_attribute_config_create();
attributes = nr_attributes_create(config);
nr_attributes_user_add_long(attributes, event, "alpha", 1);
nr_attributes_user_add_long(attributes, event, "alpha", 2);
test_user_attributes_as_json("only replaced: user", attributes, all,
"{\"alpha\":2}");
nr_attributes_destroy(&attributes);
attributes = nr_attributes_create(config);
nr_attributes_agent_add_long(attributes, event, "alpha", 1);
nr_attributes_agent_add_long(attributes, event, "alpha", 2);
test_agent_attributes_as_json("only replaced: agent", attributes, all,
"{\"alpha\":2}");
nr_attributes_destroy(&attributes);
attributes = nr_attributes_create(config);
nr_attributes_user_add_long(attributes, event, "alpha", 1);
nr_attributes_user_add_long(attributes, event, "zip", 1);
nr_attributes_user_add_long(attributes, event, "zap", 1);
nr_attributes_user_add_long(attributes, event, "alpha", 2);
test_user_attributes_as_json("first in replaced: user", attributes, all,
"{\"alpha\":2,\"zap\":1,\"zip\":1}");
nr_attributes_destroy(&attributes);
attributes = nr_attributes_create(config);
nr_attributes_agent_add_long(attributes, event, "alpha", 1);
nr_attributes_agent_add_long(attributes, event, "zip", 1);
nr_attributes_agent_add_long(attributes, event, "zap", 1);
nr_attributes_agent_add_long(attributes, event, "alpha", 2);
test_agent_attributes_as_json("first in replaced: agent", attributes, all,
"{\"alpha\":2,\"zap\":1,\"zip\":1}");
nr_attributes_destroy(&attributes);
attributes = nr_attributes_create(config);
nr_attributes_user_add_long(attributes, event, "zip", 1);
nr_attributes_user_add_long(attributes, event, "zap", 1);
nr_attributes_user_add_long(attributes, event, "alpha", 1);
nr_attributes_user_add_long(attributes, event, "alpha", 2);
test_user_attributes_as_json("last in replaced: user", attributes, all,
"{\"alpha\":2,\"zap\":1,\"zip\":1}");
nr_attributes_destroy(&attributes);
attributes = nr_attributes_create(config);
nr_attributes_agent_add_long(attributes, event, "zip", 1);
nr_attributes_agent_add_long(attributes, event, "zap", 1);
nr_attributes_agent_add_long(attributes, event, "alpha", 1);
nr_attributes_agent_add_long(attributes, event, "alpha", 2);
test_agent_attributes_as_json("last in replaced: agent", attributes, all,
"{\"alpha\":2,\"zap\":1,\"zip\":1}");
nr_attributes_destroy(&attributes);
attributes = nr_attributes_create(config);
nr_attributes_agent_add_long(attributes, event, "zip", 1);
nr_attributes_agent_add_long(attributes, event, "zap", 1);
nr_attributes_agent_add_long(attributes, event, "alpha", 1);
nr_attributes_remove_duplicate(attributes, "alpha", nr_mkhash("alpha", 0) + 1,
0);
test_agent_attributes_as_json("hash correctly used to find duplicated",
attributes, all,
"{\"alpha\":1,\"zap\":1,\"zip\":1}");
nr_attributes_remove_duplicate(attributes, "alpha", nr_mkhash("alpha", 0), 0);
test_agent_attributes_as_json("hash correctly used to find duplicated",
attributes, all, "{\"zap\":1,\"zip\":1}");
nr_attributes_destroy(&attributes);
nr_attribute_config_destroy(&config);
}
static void test_add(void) {
nr_attributes_t* attributes;
nr_attribute_config_t* config;
uint32_t event = NR_ATTRIBUTE_DESTINATION_TXN_EVENT;
uint32_t trace = NR_ATTRIBUTE_DESTINATION_TXN_TRACE;
uint32_t error = NR_ATTRIBUTE_DESTINATION_ERROR;
uint32_t browser = NR_ATTRIBUTE_DESTINATION_BROWSER;
uint32_t all = NR_ATTRIBUTE_DESTINATION_ALL;
nr_status_t st;
nrobj_t* obj;
config = nr_attribute_config_create();
attributes = nr_attributes_create(config);
/*
* Bad params, don't blow up!
*/
obj = nro_new_string("hello");
st = nr_attributes_user_add(0, error, "my_key", obj);
tlib_pass_if_true("NULL attributes", NR_FAILURE == st, "st=%d", (int)st);
st = nr_attributes_user_add(attributes, error, 0, obj);
tlib_pass_if_true("NULL key", NR_FAILURE == st, "st=%d", (int)st);
st = nr_attributes_user_add(attributes, error, "my_key", NULL);
tlib_pass_if_true("NULL value", NR_FAILURE == st, "st=%d", (int)st);
nro_delete(obj);
st = nr_attributes_agent_add_long(0, browser | event, "psi", 123);
tlib_pass_if_true("bad params", NR_FAILURE == st, "st=%d", (int)st);
st = nr_attributes_agent_add_string(0, browser | error, "theta", "789");
tlib_pass_if_true("bad params", NR_FAILURE == st, "st=%d", (int)st);
st = nr_attributes_agent_add_long(attributes, browser | event, 0, 123);
tlib_pass_if_true("bad params", NR_FAILURE == st, "st=%d", (int)st);
st = nr_attributes_agent_add_string(attributes, browser | error, 0, "789");
tlib_pass_if_true("bad params", NR_FAILURE == st, "st=%d", (int)st);
/*
* Valid parameters
*/
st = nr_attributes_user_add_long(attributes, event, "alpha", 123);
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
st = nr_attributes_user_add_long(attributes, trace, "beta", 456);
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
st = nr_attributes_user_add_string(attributes, error, "gamma", "789");
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
st = nr_attributes_agent_add_long(attributes, browser | event, "psi", 123);
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
st = nr_attributes_agent_add_long(attributes, browser | trace, "omega", 456);
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
st = nr_attributes_agent_add_string(attributes, browser | error, "theta",
"789");
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
st = nr_attributes_agent_add_string(attributes, 0,
"no_destinations_ignore_me", "789");
tlib_pass_if_true("attribute with no destinations", NR_FAILURE == st, "st=%d",
(int)st);
st = nr_attributes_agent_add_string(attributes, 1 << 10,
"no_valid_destinations_ignore_me", "789");
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
test_user_attributes_as_json(
"user attributes: all", attributes, all,
"{\"gamma\":\"789\",\"beta\":456,\"alpha\":123}");
test_agent_attributes_as_json(
"agent attributes: all", attributes, all,
"{\"theta\":\"789\",\"omega\":456,\"psi\":123}");
test_user_attributes_as_json("user attributes: event", attributes, event,
"{\"alpha\":123}");
test_agent_attributes_as_json("agent attributes: event", attributes, event,
"{\"psi\":123}");
test_user_attributes_as_json("user attributes: trace", attributes, trace,
"{\"beta\":456}");
test_agent_attributes_as_json("agent attributes: trace", attributes, trace,
"{\"omega\":456}");
test_user_attributes_as_json("user attributes: error", attributes, error,
"{\"gamma\":\"789\"}");
test_agent_attributes_as_json("agent attributes: error", attributes, error,
"{\"theta\":\"789\"}");
test_user_attributes_as_json("user attributes: browser", attributes, browser,
"{}");
test_agent_attributes_as_json(
"agent attributes: browser", attributes, browser,
"{\"theta\":\"789\",\"omega\":456,\"psi\":123}");
nr_attributes_destroy(&attributes);
nr_attribute_config_destroy(&config);
}
static void test_attributes_to_obj_bad_params(void) {
/* Don't blow up! */
nr_attributes_user_to_obj(0, NR_ATTRIBUTE_DESTINATION_BROWSER);
nr_attributes_agent_to_obj(0, NR_ATTRIBUTE_DESTINATION_BROWSER);
}
static void test_attribute_string_length_limits(void) {
nr_attributes_t* attributes;
nr_attribute_config_t* config;
uint32_t all = NR_ATTRIBUTE_DESTINATION_ALL;
nr_status_t st;
config = nr_attribute_config_create();
attributes = nr_attributes_create(config);
tlib_pass_if_true("tests valid", NR_ATTRIBUTE_KEY_LENGTH_LIMIT == 255,
"NR_ATTRIBUTE_KEY_LENGTH_LIMIT=%d",
NR_ATTRIBUTE_KEY_LENGTH_LIMIT);
tlib_pass_if_true("tests valid", NR_ATTRIBUTE_VALUE_LENGTH_LIMIT == 255,
"NR_ATTRIBUTE_VALUE_LENGTH_LIMIT=%d",
NR_ATTRIBUTE_VALUE_LENGTH_LIMIT);
st = nr_attributes_user_add_string(attributes, all,
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa", /* 320 chars */
"alpha");
tlib_pass_if_true("key exceeds limit", NR_FAILURE == st, "st=%d", (int)st);
test_user_attributes_as_json("key exceeds limit", attributes, all, "null");
st = nr_attributes_user_add_string(attributes, all, "alpha",
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaa"); /* 320 chars */
tlib_pass_if_true("value gets truncated", NR_SUCCESS == st, "st=%d", (int)st);
test_user_attributes_as_json(
"value gets truncated", attributes, all,
"{"
"\""
"alpha"
"\":\""
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"\""
"}");
nr_attributes_destroy(&attributes);
nr_attribute_config_destroy(&config);
}
static void test_user_attribute_limit(void) {
int i;
char buf[128];
nr_attributes_t* attributes;
nr_attribute_config_t* config;
uint32_t all = NR_ATTRIBUTE_DESTINATION_ALL;
nr_status_t st;
config = nr_attribute_config_create();
attributes = nr_attributes_create(config);
for (i = 0; i < NR_ATTRIBUTE_USER_LIMIT; i++) {
buf[0] = 0;
snprintf(buf, sizeof(buf), "%d", i);
st = nr_attributes_user_add_string(attributes, all, buf, buf);
tlib_pass_if_true("add success", NR_SUCCESS == st, "st=%d", (int)st);
}
st = nr_attributes_user_add_string(attributes, all, "cant_add_me",
"cant_add_me");
tlib_pass_if_true("user attribute limit upheld", NR_FAILURE == st, "st=%d",
(int)st);
test_user_attributes_as_json("user attribute limit upheld", attributes, all,
"{\"63\":\"63\",\"62\":\"62\",\"61\":\"61\","
"\"60\":\"60\",\"59\":\"59\",\"58\":\"58\","
"\"57\":\"57\",\"56\":\"56\",\"55\":\"55\","
"\"54\":\"54\",\"53\":\"53\",\"52\":\"52\","
"\"51\":\"51\",\"50\":\"50\",\"49\":\"49\","
"\"48\":\"48\",\"47\":\"47\",\"46\":\"46\","
"\"45\":\"45\",\"44\":\"44\",\"43\":\"43\","
"\"42\":\"42\",\"41\":\"41\",\"40\":\"40\","
"\"39\":\"39\",\"38\":\"38\",\"37\":\"37\","
"\"36\":\"36\",\"35\":\"35\",\"34\":\"34\","
"\"33\":\"33\",\"32\":\"32\",\"31\":\"31\","
"\"30\":\"30\",\"29\":\"29\",\"28\":\"28\","
"\"27\":\"27\",\"26\":\"26\",\"25\":\"25\","
"\"24\":\"24\",\"23\":\"23\",\"22\":\"22\","
"\"21\":\"21\",\"20\":\"20\",\"19\":\"19\","
"\"18\":\"18\",\"17\":\"17\",\"16\":\"16\","
"\"15\":\"15\",\"14\":\"14\",\"13\":\"13\","
"\"12\":\"12\",\"11\":\"11\",\"10\":\"10\","
"\"9\":\"9\",\"8\":\"8\",\"7\":\"7\",\"6\":"
"\"6\",\"5\":\"5\",\"4\":\"4\",\"3\":\"3\","
"\"2\":\"2\",\"1\":\"1\",\"0\":\"0\"}");
st = nr_attributes_user_add_string(attributes, all, "0", "BEEN_REPLACED");
tlib_pass_if_true("replacement still works when limit reached",
NR_SUCCESS == st, "st=%d", (int)st);
test_user_attributes_as_json("replacement still works when limit reached",
attributes, all,
"{\"0\":\"BEEN_REPLACED\",\"63\":\"63\",\"62\":"
"\"62\",\"61\":\"61\",\"60\":\"60\","
"\"59\":\"59\",\"58\":\"58\","
"\"57\":\"57\",\"56\":\"56\",\"55\":\"55\","
"\"54\":\"54\",\"53\":\"53\",\"52\":\"52\","
"\"51\":\"51\",\"50\":\"50\",\"49\":\"49\","
"\"48\":\"48\",\"47\":\"47\",\"46\":\"46\","
"\"45\":\"45\",\"44\":\"44\",\"43\":\"43\","
"\"42\":\"42\",\"41\":\"41\",\"40\":\"40\","
"\"39\":\"39\",\"38\":\"38\",\"37\":\"37\","
"\"36\":\"36\",\"35\":\"35\",\"34\":\"34\","
"\"33\":\"33\",\"32\":\"32\",\"31\":\"31\","
"\"30\":\"30\",\"29\":\"29\",\"28\":\"28\","
"\"27\":\"27\",\"26\":\"26\",\"25\":\"25\","
"\"24\":\"24\",\"23\":\"23\",\"22\":\"22\","
"\"21\":\"21\",\"20\":\"20\",\"19\":\"19\","
"\"18\":\"18\",\"17\":\"17\",\"16\":\"16\","
"\"15\":\"15\",\"14\":\"14\",\"13\":\"13\","
"\"12\":\"12\",\"11\":\"11\",\"10\":\"10\","
"\"9\":\"9\",\"8\":\"8\",\"7\":\"7\",\"6\":"
"\"6\",\"5\":\"5\",\"4\":\"4\",\"3\":\"3\","
"\"2\":\"2\",\"1\":\"1\"}");
nr_attributes_destroy(&attributes);
nr_attribute_config_destroy(&config);
}
static nr_attribute_config_t* cross_agent_attribute_config_from_obj(
const nrobj_t* obj) {
int i;
nr_attribute_config_t* attribute_config;
struct {
const char* name;
int dflt;
uint32_t destinations;
} enabled_settings[] = {
{"attributes.enabled", 1, NR_ATTRIBUTE_DESTINATION_ALL},
{"transaction_events.attributes.enabled", 1,
NR_ATTRIBUTE_DESTINATION_TXN_EVENT},
{"transaction_tracer.attributes.enabled", 1,
NR_ATTRIBUTE_DESTINATION_TXN_TRACE},
{"error_collector.attributes.enabled", 1, NR_ATTRIBUTE_DESTINATION_ERROR},
{"browser_monitoring.attributes.enabled", 0,
NR_ATTRIBUTE_DESTINATION_BROWSER},
{0, 0, 0}};
struct {
const char* name;
uint32_t exclude_destinations;
uint32_t include_destinations;
} include_exclude_settings[] = {
{"attributes.exclude", NR_ATTRIBUTE_DESTINATION_ALL, 0},
{"transaction_events.attributes.exclude",
NR_ATTRIBUTE_DESTINATION_TXN_EVENT, 0},
{"transaction_tracer.attributes.exclude",
NR_ATTRIBUTE_DESTINATION_TXN_TRACE, 0},
{"error_collector.attributes.exclude", NR_ATTRIBUTE_DESTINATION_ERROR, 0},
{"browser_monitoring.attributes.exclude",
NR_ATTRIBUTE_DESTINATION_BROWSER, 0},
{"attributes.include", 0, NR_ATTRIBUTE_DESTINATION_ALL},
{"transaction_events.attributes.include", 0,
NR_ATTRIBUTE_DESTINATION_TXN_EVENT},
{"transaction_tracer.attributes.include", 0,
NR_ATTRIBUTE_DESTINATION_TXN_TRACE},
{"error_collector.attributes.include", 0, NR_ATTRIBUTE_DESTINATION_ERROR},
{"browser_monitoring.attributes.include", 0,
NR_ATTRIBUTE_DESTINATION_BROWSER},
{0, 0, 0}};
attribute_config = nr_attribute_config_create();
/*
* Enabled / Disabled Settings
*/
for (i = 0; enabled_settings[i].name; i++) {
int enabled = nr_reply_get_bool(obj, enabled_settings[i].name,
enabled_settings[i].dflt);
if (0 == enabled) {
nr_attribute_config_disable_destinations(
attribute_config, enabled_settings[i].destinations);
}
}
/*
* Include / Exclude Settings
*/
for (i = 0; include_exclude_settings[i].name; i++) {
int j;
const nrobj_t* arr
= nro_get_hash_array(obj, include_exclude_settings[i].name, 0);
int arr_size = nro_getsize(arr);
if (0 == arr) {
continue;
}
tlib_pass_if_true("tests valid", 0 != arr_size, "arr_size=%d", arr_size);
for (j = 0; j < arr_size; j++) {
const char* entry = nro_get_string(nro_get_array_value(arr, j + 1, 0), 0);
if (entry) {
nr_attribute_config_modify_destinations(
attribute_config, entry,
include_exclude_settings[i].include_destinations,
include_exclude_settings[i].exclude_destinations);
}
}
}
return attribute_config;
}
static uint32_t cross_agent_destinations_from_array(const nrobj_t* arr) {
uint32_t destinations = 0;
int arr_size = nro_getsize(arr);
int i;
int j;
struct {
const char* name;
uint32_t destination_flag;
} destinations_from_string[]
= {{"transaction_events", NR_ATTRIBUTE_DESTINATION_TXN_EVENT},
{"transaction_tracer", NR_ATTRIBUTE_DESTINATION_TXN_TRACE},
{"error_collector", NR_ATTRIBUTE_DESTINATION_ERROR},
{"browser_monitoring", NR_ATTRIBUTE_DESTINATION_BROWSER},
{0, 0}};
tlib_pass_if_true("tests valid", 0 != arr, "arr=%p", arr);
for (i = 0; i < arr_size; i++) {
const char* name = nro_get_string(nro_get_array_value(arr, i + 1, 0), 0);
for (j = 0; destinations_from_string[j].name; j++) {
if (0 == nr_strcmp(name, destinations_from_string[j].name)) {
destinations |= destinations_from_string[j].destination_flag;
break;
}
}
}
return destinations;
}
static uint32_t cross_agent_tests_get_actual_destinations(
const nr_attributes_t* attributes,
const char* input_key) {
uint32_t actual_destinations = 0;
int i;
uint32_t dests[]
= {NR_ATTRIBUTE_DESTINATION_TXN_EVENT, NR_ATTRIBUTE_DESTINATION_TXN_TRACE,
NR_ATTRIBUTE_DESTINATION_ERROR, NR_ATTRIBUTE_DESTINATION_BROWSER, 0};
for (i = 0; dests[i]; i++) {
nrobj_t* obj = nr_attributes_agent_to_obj(attributes, dests[i]);
if (nro_get_hash_value(obj, input_key, 0)) {
actual_destinations |= dests[i];
}
nro_delete(obj);
}
return actual_destinations;
}
static void test_cross_agent_attribute_configuration(void) {
char* json = 0;
nrobj_t* array = 0;
nrotype_t otype;
int i;
#define TEST_ATTRIBUTES_CONFIGURATION_TEST_FILE \
CROSS_AGENT_TESTS_DIR "/attribute_configuration.json"
json = nr_read_file_contents(TEST_ATTRIBUTES_CONFIGURATION_TEST_FILE,
10 * 1000 * 1000);
tlib_pass_if_true("tests valid", 0 != json, "json=%p", json);
if (0 == json) {
return;
}
array = nro_create_from_json(json);
tlib_pass_if_true("tests valid", 0 != array, "array=%p", array);
otype = nro_type(array);
tlib_pass_if_true("tests valid", NR_OBJECT_ARRAY == otype, "otype=%d",
(int)otype);
if (array && (NR_OBJECT_ARRAY == nro_type(array))) {
for (i = 1; i <= nro_getsize(array); i++) {
const nrobj_t* hash = nro_get_array_hash(array, i, 0);
const char* testname = nro_get_hash_string(hash, "testname", 0);
const nrobj_t* config = nro_get_hash_hash(hash, "config", 0);
const char* input_key = nro_get_hash_string(hash, "input_key", 0);
nr_attribute_config_t* attribute_config;
nr_attributes_t* attributes;
uint32_t input_default_destinations;
uint32_t expected_destinations;
uint32_t actual_destinations;
tlib_pass_if_true("tests valid", 0 != hash, "hash=%p", hash);
tlib_pass_if_true("tests valid", 0 != config, "config=%p", config);
tlib_pass_if_true("tests valid", 0 != testname, "testname=%p", testname);
tlib_pass_if_true("tests valid", 0 != input_key, "input_key=%p",
input_key);
attribute_config = cross_agent_attribute_config_from_obj(config);
expected_destinations = cross_agent_destinations_from_array(
nro_get_hash_array(hash, "expected_destinations", 0));
input_default_destinations = cross_agent_destinations_from_array(
nro_get_hash_array(hash, "input_default_destinations", 0));
attributes = nr_attributes_create(attribute_config);
nr_attributes_agent_add_long(attributes, input_default_destinations,
input_key, 12345);
actual_destinations
= cross_agent_tests_get_actual_destinations(attributes, input_key);
tlib_pass_if_true(testname ? testname : "unknown",
expected_destinations == actual_destinations,
"expected_destinations=%u actual_destinations=%u",
expected_destinations, actual_destinations);
nr_attribute_config_destroy(&attribute_config);