Webrtc test

[leonardosalvatore]

This PR to propose gstreamer testing in a docker/ubuntu environment, actually it runs on any other linux computer with or without docker. And this is why I suggest to test the gstreamer (i just added webrtc for now) in the lv_port_linux.

Here the test run:
https://github.com/lvgl/lv_port_linux/actions/runs/23644003471/job/68871497980?pr=130

I also run a negative test without the ref image versioned.

For any other detail please read readme files.

[cubic-dev-ai]

4 issues found across 14 files

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="docker/Dockerfile_gstreamer_webrtc_test">

<violation number="1" location="docker/Dockerfile_gstreamer_webrtc_test:45">
P2: Unverified `curl | sh` installer execution introduces supply-chain risk during image build.</violation>
</file>

<file name="tests/CMakeLists.txt">

<violation number="1" location="tests/CMakeLists.txt:24">
P2: `Python3_EXECUTABLE` is used without declaring Python via `find_package(Python3)`, making configuration dependent on external cache/toolchain state and potentially failing standalone builds.</violation>

<violation number="2" location="tests/CMakeLists.txt:304">
P2: Optional target `lvgl_thorvg` is linked unconditionally, which can break builds when that target is not defined.</violation>
</file>

<file name="tests/scripts/run_gstreamer_webrtc_test.sh">

<violation number="1" location="tests/scripts/run_gstreamer_webrtc_test.sh:66">
P2: Background signaller/sender startup is not validated, so early process failure can be missed and cause misleading test failures later.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[leonardosalvatore]

This file is probably not needed as we can add those packages to the existing docker image
Dockerfile_DEBIAN

[leonardosalvatore]

The ref_imgs are actually in the other directory. This needs to be removed.