add test-opencvsharp #1

	name: Test-OpenCvSharp

	on:
	push:
	branches: [ main ]
	paths: [ '.github/workflows/test-opencvsharp.yml' ]
	workflow_dispatch:

	jobs:
	build:
	name: Test OpenCvSharp
	runs-on: ubuntu-latest

	steps:
	- name: Download OpenCvSharp Artifacts
	env:
	GH_TOKEN: ${{ github.token }}
	run: \|
	echo "Fetching lastest run of opencvsharp.yml on branch ${GITHUB_REF_NAME}"
	RUN_ID=$(gh run list --workflow=opencvsharp.yml --branch=${GITHUB_REF_NAME} --status=success --limit=1 --json databaseId \| jq -r '.[0].databaseId')
	echo "Latest opencvsharp run ID: $RUN_ID"
	echo "Downloading artifact 'opencvsharp' from run ${RUN_ID}"
	gh run download $RUN_ID --name opencvsharp-linux-x64 --dir opencvsharp
	ls -lR opencvsharp

	- name: Create test.c
	run: \|
	mkdir test && cd test && echo '#include <stdio.h>
	int core_Mat_sizeof();
	int main()
	{
	int i = core_Mat_sizeof();
	printf("sizeof(Mat) = %d\n", i);
	return 0;
	}' > test.c

	- name: Build Test
	run: \|
	cd test
	gcc test.c -L../opencvsharp/lib -lOpenCvSharpExtern -o test

	- name: Run Test
	run: \|
	export LD_LIBRARY_PATH=${{ github.workspace }}/opencvsharp/lib:$LD_LIBRARY_PATH
	cd test && ./test

	- name: Make artifacts
	run: \|
	mkdir artifacts && cd artifacts
	cp -r ../test/* .
	ls -lR

	- name: Upload Artifacts
	uses: actions/upload-artifact@v4
	with:
	name: test-linux-x64
	path: artifacts

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