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pennampennam
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TimedAttempt: add tests
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3 files changed

+196
-1
lines changed

3 files changed

+196
-1
lines changed

‎extras/test/CMakeLists.txt

+3-1
Original file line numberDiff line numberDiff line change
@@ -45,6 +45,7 @@ set(TEST_SRCS
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src/test_writeOnly.cpp
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src/test_writeOnDemand.cpp
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src/test_writeOnChange.cpp
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src/test_TimedAttempt.cpp
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)
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set(TEST_UTIL_SRCS
@@ -53,6 +54,7 @@ set(TEST_UTIL_SRCS
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)
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set(TEST_DUT_SRCS
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../../src/utility/time/TimedAttempt.cpp
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../../src/property/Property.cpp
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../../src/property/PropertyContainer.cpp
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../../src/cbor/CBORDecoder.cpp
@@ -84,7 +86,7 @@ set(TEST_TARGET_SRCS
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##########################################################################
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add_compile_definitions(HOST)
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add_compile_definitions(HOST HAS_TCP)
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add_compile_options(-Wall -Wextra -Wpedantic -Werror)
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add_compile_options(-Wno-cast-function-type)
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‎extras/test/include/Arduino.h

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@@ -11,6 +11,13 @@
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#include <string>
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/******************************************************************************
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DEFINES
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******************************************************************************/
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#ifndef min
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#define min(a,b) ((a)<(b)?(a):(b))
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#endif
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/******************************************************************************
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TYPEDEF
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******************************************************************************/

‎extras/test/src/test_TimedAttempt.cpp

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@@ -0,0 +1,186 @@
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/*
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Copyright (c) 2024 Arduino. All rights reserved.
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*/
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/******************************************************************************
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INCLUDE
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******************************************************************************/
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#include <catch.hpp>
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#include <TimedAttempt.h>
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#include <AIoTC_Config.h>
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#include <Arduino.h>
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#include <limits.h>
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/******************************************************************************
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TEST CODE
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******************************************************************************/
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SCENARIO("Test broker connection retries")
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{
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TimedAttempt _connection_attempt(0,0);
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_connection_attempt.begin(AIOT_CONFIG_RECONNECTION_RETRY_DELAY_ms,
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AIOT_CONFIG_MAX_RECONNECTION_RETRY_DELAY_ms);
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/* 100000 retries are more or less 37 days without connection */
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while(_connection_attempt.getRetryCount() < 100000) {
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_connection_attempt.retry();
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switch(_connection_attempt.getRetryCount()) {
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case 1:
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REQUIRE(_connection_attempt.getWaitTime() == 2000);
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break;
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case 2:
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REQUIRE(_connection_attempt.getWaitTime() == 4000);
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break;
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case 3:
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REQUIRE(_connection_attempt.getWaitTime() == 8000);
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break;
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case 4:
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REQUIRE(_connection_attempt.getWaitTime() == 16000);
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break;
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default:
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REQUIRE(_connection_attempt.getWaitTime() == 32000);
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break;
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}
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}
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}
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SCENARIO("Test thing id request with no answer from the cloud")
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{
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TimedAttempt _attachAttempt(0,0);
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_attachAttempt.begin(AIOT_CONFIG_THING_ID_REQUEST_RETRY_DELAY_ms,
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AIOT_CONFIG_MAX_THING_ID_REQUEST_RETRY_DELAY_ms);
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/* 100000 retries are more or less 37 days of requests */
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while(_attachAttempt.getRetryCount() < 100000) {
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_attachAttempt.retry();
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switch(_attachAttempt.getRetryCount()) {
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case 1:
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REQUIRE(_attachAttempt.getWaitTime() == 4000);
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break;
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case 2:
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REQUIRE(_attachAttempt.getWaitTime() == 8000);
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break;
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case 3:
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REQUIRE(_attachAttempt.getWaitTime() == 16000);
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break;
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default:
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REQUIRE(_attachAttempt.getWaitTime() == 32000);
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break;
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}
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}
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}
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SCENARIO("Test thing id request of a detached device")
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{
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TimedAttempt _attachAttempt(0,0);
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_attachAttempt.begin(AIOT_CONFIG_THING_ID_REQUEST_RETRY_DELAY_ms,
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AIOT_CONFIG_MAX_THING_ID_REQUEST_RETRY_DELAY_ms);
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while(_attachAttempt.getRetryCount() < 100000) {
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_attachAttempt.retry();
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switch(_attachAttempt.getRetryCount()) {
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case 1:
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REQUIRE(_attachAttempt.getWaitTime() == 4000);
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_attachAttempt.reconfigure(AIOT_CONFIG_THING_ID_REQUEST_RETRY_DELAY_ms *
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AIOT_CONFIG_DEVICE_REGISTERED_RETRY_DELAY_k,
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AIOT_CONFIG_MAX_THING_ID_REQUEST_RETRY_DELAY_ms *
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AIOT_CONFIG_MAX_DEVICE_REGISTERED_RETRY_DELAY_k);
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break;
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case 2:
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REQUIRE(_attachAttempt.getWaitTime() == 80000);
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break;
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case 3:
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REQUIRE(_attachAttempt.getWaitTime() == 160000);
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break;
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case 4:
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REQUIRE(_attachAttempt.getWaitTime() == 320000);
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break;
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case 5:
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REQUIRE(_attachAttempt.getWaitTime() == 640000);
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break;
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default:
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REQUIRE(_attachAttempt.getWaitTime() == 1280000);
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break;
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}
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}
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}
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SCENARIO("Test last value request")
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{
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TimedAttempt _syncAttempt(0,0);
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_syncAttempt.begin(AIOT_CONFIG_TIMEOUT_FOR_LASTVALUES_SYNC_ms);
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/* 100000 retries are more or less 37 days of requests */
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while(_syncAttempt.getRetryCount() < 100000) {
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_syncAttempt.retry();
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switch(_syncAttempt.getRetryCount()) {
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default:
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REQUIRE(_syncAttempt.getWaitTime() == 30000);
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break;
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}
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}
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}
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SCENARIO("Test isExpired() and isRetry()")
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{
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TimedAttempt attempt(0,0);
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attempt.begin(AIOT_CONFIG_RECONNECTION_RETRY_DELAY_ms,
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AIOT_CONFIG_MAX_RECONNECTION_RETRY_DELAY_ms);
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/* Initial condition */
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set_millis(0);
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REQUIRE(attempt.isExpired() == false);
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REQUIRE(attempt.isRetry() == false);
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/* Normal retry 2000ms */
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attempt.retry();
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REQUIRE(attempt.isRetry() == true);
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set_millis(1000);
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REQUIRE(attempt.isExpired() == false);
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set_millis(1999);
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REQUIRE(attempt.isExpired() == false);
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set_millis(2000);
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REQUIRE(attempt.isExpired() == false);
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set_millis(2001);
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REQUIRE(attempt.isExpired() == true);
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/* Retry with rollover 4000ms */
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set_millis(ULONG_MAX - 1999);
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attempt.retry();
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REQUIRE(attempt.isRetry() == true);
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set_millis(0);
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REQUIRE(attempt.isExpired() == false);
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set_millis(1999);
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REQUIRE(attempt.isExpired() == false);
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set_millis(2000);
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REQUIRE(attempt.isExpired() == false);
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set_millis(2001);
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REQUIRE(attempt.isExpired() == true);
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/* Normal retry 8000ms */
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set_millis(4000);
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attempt.retry();
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REQUIRE(attempt.isRetry() == true);
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set_millis(4000);
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REQUIRE(attempt.isExpired() == false);
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set_millis(11999);
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REQUIRE(attempt.isExpired() == false);
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set_millis(12000);
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REQUIRE(attempt.isExpired() == false);
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set_millis(12001);
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REQUIRE(attempt.isExpired() == true);
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attempt.reset();
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REQUIRE(attempt.isRetry() == false);
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}

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