Tests

#706 add homebrew path on older macOS versions #174

	name: Tests

	on:
	push:
	paths:
	- "*/.go"

	workflow_dispatch:

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	go-version: [ '1.18', '1.19', '1.20', '1.21' ]
	env:
	MUREX_BUILD_FLAGS: --no-colour
	MUREX_TEST_NO_EXEC_DEPS: true

	steps:
	- uses: actions/checkout@v3
	- name: Setup Go ${{ matrix.go-version }}
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}

	- name: Display Go version
	run: \|
	go version

	- name: Enable all optional builtins
	run: \|
	rm -vf builtins/imports_build/*
	cp -vf builtins/imports_src/* builtins/imports_build/

	- name: Go Test
	run: \|
	go test ./... -count 1 -race

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	#token: ${{ secrets.CODECOV_TOKEN }}
	# files: ./coverage1.xml,./coverage2.xml # optional
	# flags: unittests # optional
	#name: codecov-umbrella # optional
	fail_ci_if_error: false # optional (default = false)
	verbose: true # optional (default = false)

	- name: Build native target
	run: \|
	go build -v github.com/lmorg/murex

	- name: Behavioural tests
	run: \|
	./murex -c 'g: behavioural/.mx -> foreach: f { source $f }; test: run '

	- name: Build cross-compiled targets
	run: \|
	./murex ./test/build_all_platforms.mx --no-colour

	- name: Build web assembly target
	run: \|
	GOOS=js GOARCH=wasm go build -o murex.wasm .

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