fuzz

feat(primitives): effective_gas_tip and effective_tip_per_gas functions together #11900

	on:
	pull_request:
	merge_group:
	push:
	branches: [main]

	env:
	CARGO_TERM_COLOR: always

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	name: fuzz
	jobs:
	all:
	# Skip the Fuzzing Jobs until we make them run fast and reliably. Currently they will
	# always recompile the codebase for each test and that takes way too long.
	if: false
	runs-on:
	group: Reth
	strategy:
	matrix:
	target:
	- reth-primitives
	- reth-db
	- reth-eth-wire
	- reth-codecs
	steps:
	- name: Checkout sources
	uses: actions/checkout@v3
	- name: Install toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: llvm-tools-preview
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: true

	- name: Install fuzzer
	uses: actions-rs/cargo@v1
	with:
	command: install
	args: cargo-test-fuzz cargo-afl
	- name: Install cargo-llvm-cov
	uses: taiki-e/install-action@cargo-llvm-cov

	- name: Run fuzz tests
	run: \|
	./.github/scripts/fuzz.sh ${{ matrix.target }}
	env:
	AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES: 1
	- name: Upload coverage data to codecov
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	files: lcov.info
	flags: fuzz-tests

	fuzz-success:
	if: always()
	name: fuzz success
	runs-on: ubuntu-latest
	needs: all
	steps:
	# Note: This check is a dummy because we currently have fuzz tests disabled.
	- run: echo OK.
	#- name: Decide whether the needed jobs succeeded or failed
	# uses: re-actors/alls-green@release/v1
	# with:
	# jobs: ${{ toJSON(needs) }}

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