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Feature/zephyr ztest (#118)

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* Leverage (older) embedded unit tests into external unit tests build upon copy of Zephyr's ztest library and CMake.

* Expand top-level CMake build to run external unit tests.

* Expand Zephyr module extension to run external unit tests via west or sanitycheck.

Co-authored-by: Gregory Shue <gregory.shue@legrand.us>
This commit is contained in:
Greg Shue
2020-09-16 05:33:34 -07:00
committed by GitHub
parent a7b2e94cb7
commit 19869dccdb
399 changed files with 21885 additions and 5 deletions
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test/bacnet/bacreal/CMakeLists.txt
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# SPDX-License-Identifier: MIT
cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
get_filename_component(basename ${CMAKE_CURRENT_SOURCE_DIR} NAME)
project(test_${basename}
VERSION 1.0.0
LANGUAGES C)
string(REGEX REPLACE "/bacnet/[a-zA-Z_/-]*$" "" TST_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(ZTST_DIR "${TST_DIR}/ztest/src")
string(REGEX REPLACE "/test$" "/src" SRC_DIR ${TST_DIR})
add_compile_definitions(
BIG_ENDIAN=0
CONFIG_ZTEST=1
)
include_directories(
${SRC_DIR}
${TST_DIR}/ztest/include
)
add_executable(${PROJECT_NAME}
# File(s) under test
${SRC_DIR}/bacnet/bacreal.c
${SRC_DIR}/bacnet/basic/sys/bigend.c
# Support files and stubs (pathname alphabetical)
${SRC_DIR}/bacnet/bacdcode.c
${SRC_DIR}/bacnet/bacint.c
${SRC_DIR}/bacnet/bacstr.c
# Test and test library files
./src/main.c
${ZTST_DIR}/ztest_mock.c
${ZTST_DIR}/ztest.c
)
test/bacnet/bacreal/src/main.c
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/*
* Copyright (c) 2020 Legrand North America, LLC.
*
* SPDX-License-Identifier: MIT
*/
/* @file
* @brief test BACnet real value encode/decode APIs
*/
#include <ztest.h>
#include <bacnet/bacreal.h>
#include <bacnet/bacdef.h>
/**
* @addtogroup bacnet_tests
* @{
*/
/**
* @brief Test BACnet real data type (single precision floating point)
*/
static void testBACreal(void)
{
float real_value = 3.14159F, test_real_value = 0.0;
uint8_t apdu[MAX_APDU] = { 0 };
int len = 0, test_len = 0;
len = encode_bacnet_real(real_value, &apdu[0]);
zassert_equal(len, 4, NULL);
test_len = decode_real(&apdu[0], &test_real_value);
zassert_equal(test_len, len, NULL);
zassert_equal(test_real_value, real_value, NULL);
}
/**
* @brief Test BACnet double data type (double precision floating point)
*/
static void testBACdouble(void)
{
double double_value = 3.1415927, test_double_value = 0.0;
uint8_t apdu[MAX_APDU] = { 0 };
int len = 0, test_len = 0;
len = encode_bacnet_double(double_value, &apdu[0]);
zassert_equal(len, 8, NULL);
test_len = decode_double(&apdu[0], &test_double_value);
zassert_equal(test_len, len, NULL);
zassert_equal(test_double_value, double_value, NULL);
}
/**
* @}
*/
void test_main(void)
{
ztest_test_suite(bacreal_tests,
ztest_unit_test(testBACreal),
ztest_unit_test(testBACdouble)
);
ztest_run_test_suite(bacreal_tests);
}