CLion code insight don't work inside ./test folder

• [*] PlatformIO Core. If you’ve found a bug, please provide an information below.

---

Configuration

Operating system: Pop!_OS 20.04

PlatformIO Version (platformio --version): PlatformIO, version 4.4.0a4

Description of problem

CLion doesn’t think that .cpp files inside the ./test folder are part of the project, noting “This file does not belong to any project target, code insight features might not work properly”.

Steps to Reproduce

1. git clone https://github.com/platformio/platformio-examples
2. Open platformio-examples/unit-testing/wiring-blink in CLion and allow it to create CMakeLists.txt and wait for the automatically started pio init command to finish
3. Open ./test/test_main.cpp and note the error highlighting on all #includes

Actual Results

Using #include leads to import errors (only in CLion, project compiles and tests fine with pio CLI tool).

Expected Results

Syntax highlighting works as expected without having red underscores on all #includes and most function calls.

Additional info

System information (uname -a): Linux pop-os 5.4.0-7634-generic #38~1592497129~20.04~9a1ea2e-Ubuntu SMP Fri Jun 19 22:43:37 UTC x86_64 x86_64 x86_64 GNU/Linux

CLion version: CLion 2020.2 EAP, Build #CL-202.6109.21

PlatformIO CLion plugin version: 202.6109.21

[dumarjo]

I created a new file CMakeListUser.txt with this content

# Add the test source files to CMake so that CLion recognises them properly.
# File won't be required once issue here is closed: https://youtrack.jetbrains.com/issue/CPP-21173
FILE(GLOB_RECURSE TEST_LIST
    ${CMAKE_CURRENT_LIST_DIR}/test/*.*
)

list(APPEND SRC_LIST ${TEST_LIST})

and now Clion is happy.

[ivankravets]

Thanks! Fixed in https://github.com/platformio/platformio-core/commit/ed336525343f3825e748349254afff35c3569f59