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commit.yaml
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name: Test
on:
pull_request:
branches: [main]
paths-ignore: # ignore docs as they are built with Netlify.
- '**/*.md'
- 'site/**'
- 'netlify.toml'
push:
branches: [main]
paths-ignore: # ignore docs as they are built with Netlify.
- '**/*.md'
- 'site/**'
- 'netlify.toml'
env: # Update this prior to requiring a higher minor version in go.mod
GO_VERSION: "1.22"
defaults:
run: # use bash for all operating systems unless overridden
shell: bash
concurrency:
# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-concurrency-to-cancel-any-in-progress-job-or-run
group: ${{ github.ref }}-${{ github.workflow }}-${{ github.actor }}
cancel-in-progress: true
jobs:
check:
name: Pre-commit check
# wabt requires a later version of libc than what's installed on ubuntu-22.04.
runs-on: ubuntu-latest
steps:
- name: Install latest wast2json
run: | # Needed for build.spectest. wabt includes wast2json.
wabt_version=1.0.34
wabt_url=https://github.com/WebAssembly/wabt/releases/download/${wabt_version}/wabt-${wabt_version}-ubuntu.tar.gz
curl -sSL ${wabt_url} | tar --strip-components 2 -C /usr/local/bin -xzf - wabt-${wabt_version}/bin/wast2json
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with: # not cache: true as we also need to cache golint
cache: false
go-version: ${{ env.GO_VERSION }}
- uses: actions/cache@v3
with:
path: |
~/.cache/go-build
~/.cache/golangci-lint
~/go/pkg/mod
~/go/bin
key: check-${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum', 'Makefile') }}
- run: make build.spectest
- run: make check
test:
name: ${{ matrix.platform.arch }}, ${{ matrix.platform.os }}, Go-${{ matrix.go-version }}
runs-on: ${{ matrix.platform.os }}
strategy:
fail-fast: false # don't fail fast as sometimes failures are arch/OS specific
matrix: # Use versions consistent with wazero's Go support policy.
platform:
- os: ubuntu-22.04
arch: amd64
- os: macos-12
arch: amd64
- os: windows-2022
arch: amd64
- os: macos-14
arch: arm64
go-version:
- "1.22" # Current Go version
- "1.20" # Floor Go version of wazero (current - 2)
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with:
go-version: ${{ matrix.go-version }}
# Ensure the pagefile is large enough to execute tests like TestStore_hammer_close on Windows.
- name: configure Pagefile
uses: al-cheb/[email protected]
if: runner.os == 'Windows'
with:
minimum-size: 8GB
maximum-size: 16GB
disk-root: "D:"
# Run -race could be really slow without -short, so run them together on this workflow.
# Since -short is not added in the scratch tests, all the tests are run in CI in practice.
- run: make test go_test_options='-timeout 20m -race -short'
- name: "Generate coverage report" # only once (not per OS)
if: runner.os == 'Linux'
run: make coverage
- name: "Upload coverage report" # only on main push and only once (not per OS)
if: github.event_name == 'push' && github.ref == 'refs/heads/main' && runner.os == 'Linux'
env:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
run: bash <(curl -s https://codecov.io/bash)
test_scratch:
name: ${{ matrix.arch }}, Linux (scratch), Go-${{ matrix.go-version }}
runs-on: ubuntu-22.04
strategy:
fail-fast: false # don't fail fast as sometimes failures are arch/OS specific
matrix: # Use versions consistent with wazero's Go support policy.
go-version:
- "1.22" # Current Go version
- "1.20" # Floor Go version of wazero (current - 2)
arch:
- "amd64"
- "arm64"
- "riscv64"
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with:
go-version: ${{ matrix.go-version }}
- name: Build test binaries
# Exclude benchmarks as we don't run those in Docker
run: |
go list -f '{{.Dir}}' ./... | egrep -v '(bench|vs|spectest)' | xargs -Ipkg go test pkg -c -o pkg.test
go build -o wazerocli ./cmd/wazero
env:
GOARCH: ${{ matrix.arch }}
CGO_ENABLED: 0
- name: Set up QEMU
if: ${{ matrix.arch != 'amd64' }}
uses: docker/setup-qemu-action@v2
with: # Avoid docker.io rate-limits; built with internal-images.yml
image: ghcr.io/tetratelabs/wazero/internal-binfmt
platforms: ${{ matrix.arch }}
- name: Build scratch container
run: |
echo 'FROM scratch' >> Dockerfile
echo 'CMD ["/test"]' >> Dockerfile
docker buildx build -t wazero:test --platform linux/${{ matrix.arch }} .
- name: Run built test binaries
# This runs all tests compiled above in sequence. Note: This mounts /tmp to allow t.TempDir() in tests.
run: find . -name "*.test" | xargs -Itestbin docker run --platform linux/${{ matrix.arch }} -v $(pwd)/testbin:/test -v $(pwd)/wazerocli:/wazero -e WAZEROCLI=/wazero --tmpfs /tmp --rm -t wazero:test
test_tinygo:
name: "TinyGo on Ubuntu"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/setup-go@v2
with:
go-version: "1.22"
- uses: acifani/setup-tinygo@v2
with:
tinygo-version: "0.31.2"
- run: tinygo build ./cmd/wazero
- run: tinygo build -size short -target pico -stack-size=8kb ./cmd/wazero
bench:
name: Benchmark
runs-on: ubuntu-22.04
steps:
# Unlike the other CGO libraries, WasmEdge requires offline installation.
- name: Install WasmEdge
run: |
wget -qO- https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh | sudo bash -s -- -p /usr/local -v ${WASMEDGE_VERSION}
# The version here is coupled to internal/integration_test/go.mod, but it
# isn't always the same as sometimes the Go layer has a broken release.
env:
WASMEDGE_VERSION: 0.12.1
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with:
go-version: ${{ env.GO_VERSION }}
- run: make bench
# This ensures that internal/integration_test/fuzz is runnable, and is not intended to
# run full-length fuzzing while trying to find low-hanging frontend bugs.
fuzz:
name: Minimal Fuzzing (${{ matrix.platform.os }}, ${{ matrix.platform.arch }} )
runs-on: ${{ matrix.platform.os }}
strategy:
fail-fast: false # don't fail fast as sometimes failures are arch/OS specific
matrix: # Use versions consistent with wazero's Go support policy.
platform:
- os: ubuntu-22.04
arch: amd64
- os: macos-14
arch: arm64
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with:
go-version: ${{ env.GO_VERSION }}
- uses: actions/cache@v3
id: cache
with:
# Cache corpus and artifacts so that we don't start from scratch but rather with a meaningful corpus
# in the subsequent CI jobs.
path: |
~/.cargo
~/.cache/go-build
~/go/pkg/mod
~/.rustup/toolchains/
internal/integration_test/fuzz/target
internal/integration_test/fuzz/fuzz/artifacts
internal/integration_test/fuzz/fuzz/corpus
key: build-fuzz-${{ matrix.platform.os }}-${{ matrix.platform.arch }}-go-${{ env.GO_VERSION }}-${{ hashFiles('**/go.sum', 'Makefile', '**/Cargo.lock', '**/Cargo.toml', '**/*.rs') }}
- run: cargo install cargo-fuzz
if: steps.cache.outputs.cache-hit != 'true'
# Run fuzzing only for a minute, not a full-length intensive one, but 60 seconds seems enough to find minor "front-end"
# bugs which might exist in binary parser, validation, or instantiation phase while not pressuring CI jobs.
- run: make fuzz fuzz_timeout_seconds=60
if: ${{ github.event_name == 'pull_request' }}
# Run a bit longer on main branch push!
- run: make fuzz fuzz_timeout_seconds=180
if: ${{ github.event_name == 'push' }}