tests

fixes to the engine #694

	name: tests

	on:
	push:
	branches: [ "master", "develop" ]
	pull_request:
	branches: develop

	jobs:
	test:
	name: Test
	strategy:
	matrix:
	os: [ "ubuntu-latest", "macos-latest", "windows-latest" ]
	go-version: [ "1.23.1" ]
	runs-on: ${{ matrix.os }}
	steps:
	-
	name: setup Go ${{ matrix.go-version }}
	uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go-version }}
	-
	name: checkout
	uses: actions/checkout@v4
	-
	name: simple test
	run: go test -v ./...
	-
	name: test with GC pressure
	run: go test -v ./...
	env:
	GOGC: 1
	-
	name: test with race detector
	run: go test -v -race ./...
	coverage:
	name: Coverage
	runs-on: ubuntu-latest
	steps:
	- name: setup Go
	uses: actions/setup-go@v5
	with:
	go-version: 1.23.1
	- name: checkout
	uses: actions/checkout@v4
	- name: measure coverage
	run: go test -v -coverprofile=coverage.out ./...
	- name: report coverage
	run: \|
	bash <(curl -s https://codecov.io/bash)

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