Add test for forking failure and lockup of child process #17

	name: Couchbasev4 extension tests

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

	permissions:
	contents: read

	jobs:
	run:
	runs-on: ${{ matrix.operating-system }}
	timeout-minutes: 60
	strategy:
	matrix:
	operating-system: [ubuntu-latest]
	php-versions: ['8.0', '8.1', '8.2', '8.3']
	name: PHP ${{ matrix.php-versions }} quality/tests on ${{ matrix.operating-system }}
	env:
	extensions: couchbase, pcntl, posix
	key: cache-v1
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install Couchbase Server
	run: ./tests/Scripts/install_couchbase.sh

	- name: Setup cache environment
	id: extcache
	uses: shivammathur/cache-extensions@v1
	with:
	php-version: ${{ matrix.php-versions }}
	extensions: ${{ env.extensions }}
	key: ${{ env.key }}

	- name: Cache extensions
	uses: actions/cache@v3
	with:
	path: ${{ steps.extcache.outputs.dir }}
	key: ${{ steps.extcache.outputs.key }}
	restore-keys: ${{ steps.extcache.outputs.key }}

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}
	extensions: ${{ env.extensions }}

	- name: Validate composer.json and composer.lock
	run: composer validate --strict

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v3
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress

	- name: Run quality tools
	run: composer run-script quality

	- name: Run tests
	run: composer run-script tests

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