perf: replace string.sub with string.byte (#135) #63

	name: test

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

	jobs:
	test:
	runs-on: "ubuntu-20.04"
	env:
	OPENRESTY_PREFIX: "/usr/local/openresty"

	steps:
	- name: Check out code
	uses: actions/checkout@v2.3.4
	with:
	submodules: recursive

	- name: Linux Get dependencies
	run: \|
	sudo apt install -y cpanminus build-essential libncurses5-dev libreadline-dev libssl-dev perl lua5.1 liblua5.1-0-dev
	curl -fsSL https://raw.githubusercontent.com/apache/apisix/master/utils/linux-install-luarocks.sh \| sh
	- name: Linux Before install
	run: \|
	sudo cpanm --notest Test::Nginx > build.log 2>&1 \|\| (cat build.log && exit 1)

	- name: Linux Install
	run: \|
	wget -qO - https://openresty.org/package/pubkey.gpg \| sudo apt-key add -
	sudo apt-get -y install software-properties-common
	sudo add-apt-repository -y "deb http://openresty.org/package/ubuntu $(lsb_release -sc) main"
	sudo apt-get update
	sudo apt-get install openresty
	git clone https://github.com/openresty/test-nginx.git test-nginx


	- name: Linux Script
	run: \|
	export PATH=$OPENRESTY_PREFIX/nginx/sbin:$PATH
	make compile > build.log 2>&1 \|\| (cat build.log && exit 1)
	sudo make deps > build.log 2>&1 \|\| (cat build.log && exit 1)
	prove -Itest-nginx/lib -I. -r t

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