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go_fuzz.yml
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name: Go Fuzz
on:
push:
branches:
- "*"
- "**"
pull_request:
branches:
- "main"
workflow_dispatch:
schedule:
- cron: "0 * */1 * *"
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
#TODO: minimize jobs with all having -race and then of course committing testdata/ or o/p testdata into log in case of failure
env:
GOCACHE: /tmp/go/gocache
GOBIN: ${{ github.workspace }}/bin
jobs:
setup:
runs-on: ubuntu-latest
timeout-minutes: 8
steps:
- uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v4
with:
go-version: 1.20.4
check-latest: true
cache-dependency-path: go.sum
# - name: Cache Go
# uses: actions/cache@v3
# with:
# path: |
# ${{ env.GOCACHE }}
# ${{ env.GOBIN }}
# key: ${{ github.workflow }}-${{ runner.os }}-${{ hashFiles('*_test.go') }}
# restore-keys: |
# ${{ github.workflow }}-${{ runner.os }}-${{ hashFiles('*_test.go') }}
- name: Build
timeout-minutes: 2
run: |
go build -v
echo "${{ env.GOBIN }}" >> $GITHUB_PATH
- name: Go Generate
run: |
go generate
# go generate fuzz.go
- name: Upload Artifacts
uses: actions/upload-artifact@v3
with:
name: go-test-utils
path: ${{ env.GOBIN }}
- name: Test Fuzz Functions
run: |
go test -cover -covermode=atomic -timeout=8m -race -run="Fuzz*" -json -short | \
tparse -follow -all -sort=elapsed
fuzz:
needs: [setup]
runs-on: ubuntu-latest
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
permissions:
contents: write
pull-requests: write
issues: read
packages: none
steps:
- uses: actions/checkout@v3
# - name: Set up Go
# uses: actions/setup-go@v4
# with:
# go-version: 1.20.4
# check-latest: true
#
# - name: Go Generate #Artifacts are not reliable
# continue-on-error: true
# run: |
# echo "${{ env.GOBIN }}" >> $GITHUB_PATH
# go generate
- name: Download Artifacts
uses: actions/download-artifact@v3
with:
name: go-test-utils
path: ${{ env.GOBIN }}
- run: chmod +x ${{ env.GOBIN }}/*
- name: FuzzMultiWrite
continue-on-error: true
run: |
go test -json -short -fuzztime=3m -timeout=15m -cover github.com/bxcodec/dbresolver/v2 -fuzz=FuzzMultiWrite -covermode=count -run ^$ | \
bin/tparse -follow -all -sort=elapsed
# TODO: similarly write for every fuzz function
- name: Check file existence
id: check_files
uses: andstor/file-existence-action@v1
with:
files: "testdata/fuzz"
- name: Run All Corpus
continue-on-error: true
if: steps.check_files.outputs.files_exists == 'true'
run: |
for dir in $(find testdata/fuzz/* -type d); do
echo "Walking $dir"
for file in $(find "$dir" -type f); do
echo "Running $file"
go test -run="$(basename "$dir")/$(basename "$file")" -v
rm "$file"
done
rm -r "$dir"
done
rm -r testdata/fuzz
- name: Collect testdata
continue-on-error: true
# if: ${{ failure() }} || true
if: github.event_name == 'push' && github.event.pull_request == null
run: |
if [ -d "testdata" ]; then
echo "Fuzz tests have failed"
git config --global user.email [email protected]
git config --global user.name GithubActions
git add -f testdata
git commit -m "ci: fuzz tests updated on $date"
git push
else
echo "All Fuzz Tests have passed"
fi
- name: Upload TestCases
uses: actions/upload-artifact@v2
if: steps.check_files.outputs.files_exists == 'true'
with:
name: go-fuzz-testdata
path: ${{ github.workspace }}/testdata
- name: Fail Test
if: steps.check_files.outputs.files_exists == 'true'
run: |
if [ -d "testdata/fuzz" ]; then
echo "Failing this run"
exit 1
else
echo "testdata dir present"
echo "fuzz tests have passed on 2nd run"
fi
# fuzz:
# needs: [ build, fuzz-multiwrite ] #will fail if more than 1 fuzz function is present
# runs-on: ubuntu-latest
#
# steps:
# - uses: actions/checkout@v3
#
# - name: Download Artifacts
# uses: actions/download-artifact@v2
# with:
# name: go-test-utils
# path: ${{ env.GOBIN }}
#
# - run: chmod +x bin/*
# - name: Fuzz Short
# run: |
# # go test -fuzz=Fuzz -short -v -fuzztime=1m -timeout=15m -cover -run="Fuzz*"
# go test -fuzz=Fuzz -fuzztime=1m -timeout=15m -cover -covermode=count -run="Fuzz*" -json | \
# bin/tparse -follow -all -sort=elapsed
#
#
#
# race-fuzz:
# runs-on: ubuntu-latest
# needs: [ fuzz ]
#
# steps:
# - uses: actions/checkout@v3
#
# - name: Race Short Fuzz
# continue-on-error: true
# run: |
# go test -fuzz=Fuzz -short -race -v -fuzztime=30s -timeout=15m -cover -covermode=count -run="Fuzz*"
#
# - name: Fuzz normalize
# if: ${{ failure() }}
# uses: nick-fields/retry@v2
# with:
# max_attempts: 10
# retry_on: error
# timeout_minutes: 360m
# #working-directory: ${{ github.workspace }}
# command: |
# echo "go fuzz intensive failed"
# Fails if multiple Fuzz Functions match
# go test -fuzz=Fuzz -fuzztime=30s -cover -covermode=count -run="Fuzz*" -json -short | \
# tparse -follow -all -sort=elapsed