FreeRTOS-Plus-TCP unit test

rdarbha · April 2, 2025, 1:56am

Hi,
I followed following instructions to run FreeRTOS-Plus-TCP unit test but I am seeing following error and I am not sure how to fix this. Any help will be appreciated.

github.com/FreeRTOS/FreeRTOS-Plus-TCP

test/unit-test/README.md

main

# Unit Tests for FreeRTOS-Plus-TCP library

This directory is made for the purpose of Unit testing and tries to provide the
tools for developing unit tests. To that end, this directory submodules the
[CMock](https://github.com/ThrowTheSwitch/CMock) framework (which submodules
[Unity](https://github.com/throwtheswitch/unity/))
and the [FreeRTOS-Kernel](https://github.com/FreeRTOS/FreeRTOS-Kernel/).

## Getting Started

### Prerequisites

You can run this on any GNU Make compatible systems. But in case of DOS based
systems some tweaking is required with the makefile. To compile and run this
project successfully, you must have the following:

1. Make (You can check whether you have this by typing `make --version`)
   - Not found? Try `apt-get install make`.
2. Ruby (You can check whether you have this by typing `ruby --version`)
   - Not found? Try `apt-get install ruby`.

This file has been truncated. show original

Creating mock for queue…
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_task.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_list.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_queue.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_event_groups.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_IP.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_IPv6.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_Sockets.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_IP_Private.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_ARP.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_ND.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_UDP_IP.c.o
[ 2%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_DHCP.c.o
[ 3%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_FreeRTOS_DNS.c.o
[ 3%] Building C object CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/mocks/mock_NetworkBufferManagement.c.o
[ 3%] Linking C shared library lib/libFreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dylib
Undefined symbols for architecture arm64:
“_GlobalExpectCount”, referenced from:
_mock_task_Destroy in mock_task.c.o
_xTaskCreate_CMockExpectAnyArgsAndReturn in mock_task.c.o
_xTaskCreate_CMockExpectAndReturn in mock_task.c.o
_xTaskCreate_CMockExpectWithArrayAndReturn in mock_task.c.o
_xTaskCreateAffinitySet_CMockExpectAnyArgsAndReturn in mock_task.c.o
_xTaskCreateAffinitySet_CMockExpectAndReturn in mock_task.c.o
_xTaskCreateAffinitySet_CMockExpectWithArrayAndReturn in mock_task.c.o
…
“_GlobalVerifyOrder”, referenced from:
_mock_task_Destroy in mock_task.c.o
_xTaskCreate in mock_task.c.o
_xTaskCreateAffinitySet in mock_task.c.o
_xTaskCreateStatic in mock_task.c.o
_xTaskCreateStaticAffinitySet in mock_task.c.o
_xTaskCreateRestricted in mock_task.c.o
_xTaskCreateRestrictedAffinitySet in mock_task.c.o
…
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [lib/libFreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dylib] Error 1
make[2]: *** [CMakeFiles/FreeRTOS_Routing_ConfigCompatibleWithSingle_mock.dir/all] Error 2
make[1]: *** [CMakeFiles/coverage.dir/rule] Error 2
make: *** [coverage] Error 2
lcov: WARNING: (deprecated) RC option ‘lcov_branch_coverage’ is deprecated. Consider using ‘branch_coverage’. instead. (Backward-compatible support will be removed in the future.)
(use “lcov --ignore-errors deprecated,deprecated …” to suppress this warning)
lcov: ERROR: cannot read file test/unit-test/build/coverage.info!

tony-josi-aws · April 2, 2025, 5:05am

Which OS and version are you using?
Those instructions are tested for Ubuntu 20.04

If you are using Ubuntu latest, you might need to take a look at this CI script that runs unit tests on Github: FreeRTOS-Plus-TCP/.github/workflows/ci.yml at main · FreeRTOS/FreeRTOS-Plus-TCP · GitHub

tony-josi-aws · April 2, 2025, 7:59am

We have created a Github PR that updates the script and instructions to run on the latest Ubuntu here: Update scripts to run unit tests with respect to Ubuntu 24.04 by tony-josi-aws · Pull Request #1237 · FreeRTOS/FreeRTOS-Plus-TCP · GitHub