opt: makemap_small when empty #142

	name: Unit Test Linux-X64

	on: push

	jobs:
	build:
	strategy:
	matrix:
	go-version: [1.16.x, 1.17.x, 1.18.x, 1.19.x, 1.20.x, 1.21.x]
	runs-on: [self-hosted, X64]
	steps:
	- name: Clear repository
	run: sudo rm -fr $GITHUB_WORKSPACE && mkdir $GITHUB_WORKSPACE

	- uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: ${{ matrix.go-version }}

	- uses: actions/cache@v2
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Unit Test
	run: \|
	go test -race -covermode=atomic -coverprofile=coverage.txt ./...

	- name: external
	run: \|
	cd ./external_jsonlib_test
	GOMAXPROCS=4 go test -v -race ./...

	- name: option.PredictContainerSize
	run: \|
	SONIC_ENABLE_PCS=1 go test -run '^(TestGeneric_DecodeInterface\|TestDecoder_Generic)$' github.com/bytedance/sonic/internal/decoder

	- name: Codecov
	run: bash <(curl -s https://codecov.io/bash)

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