Always have a reasonable reader accessible #906

	name: Run tests

	on: [pull_request, push]

	jobs:
	test:

	strategy:
	fail-fast: false
	matrix:
	name-prefix: ['']
	os: [ubuntu-latest]
	python: [3.8, 3.9, '3.10', 3.11, 3.12-dev, pypy-3.10, pyodide]
	include:
	# To keep the overall number of runs low, we test Windows and MacOS
	# only on the latest CPython.
	- name-prefix: 'win-'
	os: windows-latest
	python: 3.11
	- name-prefix: 'mac-'
	os: macos-latest
	python: 3.11

	name: ${{ format('{0}{1}', matrix.name-prefix, matrix.python) }}
	runs-on: ${{ matrix.os }}
	env:
	TERM: xterm-256color
	# This is needed to avoid a terminfo-related crash when
	# testing PyPy.
	PYTHONPATH: .

	steps:
	- run: git config --global core.autocrlf false
	- uses: actions/checkout@v3
	- if: ${{ matrix.python != 'pyodide' }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	- if: ${{ matrix.python == 'pyodide' }}
	uses: actions/setup-python@v4
	with:
	python-version: 3.11
	- if: ${{ matrix.python == 'pyodide' }}
	uses: actions/setup-node@v3
	- name: Install
	shell: bash
	run: \|
	if [[ ${{ matrix.python }} = pyodide ]] ; then
	pip install 'pydantic < 2'
	# https://github.com/pyodide/pyodide/pull/3971
	npm install pyodide
	pip install pyodide-build
	pyodide venv .venv-pyodide
	source .venv-pyodide/bin/activate
	fi
	pip install .
	rm -r hy
	# We want to be sure we're testing the installed version,
	# instead of running from the source tree.
	pip install pytest
	- name: Test
	shell: bash
	run: \|
	if [[ ${{ matrix.python }} = pyodide ]] ; then
	source .venv-pyodide/bin/activate
	fi
	python -m pytest tests

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