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# This workflow runs checks for unsafe code.
# removed. Runs:
# - miri - detects undefined behavior and memory leaks
# - address sanitizer - detects memory errors
# - leak sanitizer - detects memory leaks
# See check.yml for information about how the concurrency cancellation and workflow triggering works
permissions:
contents: read
on:
push:
branches:
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
cancel-in-progress: true
name: safety
jobs:
# A few errors happening with these, so skipping for now:
# https://github.com/basalt-rs/leucite/actions/runs/12761299235/job/35568076775?pr=4#step:6:61
#
# sanitizers:
# runs-on: ubuntu-latest
# steps:
# - uses: actions/checkout@v4
# with:
# submodules: true
# - name: Install nightly
# uses: dtolnay/rust-toolchain@nightly
# - run: |
# # to get the symbolizer for debug symbol resolution
# sudo apt install llvm
# # to fix buggy leak analyzer:
# # https://github.com/japaric/rust-san#unrealiable-leaksanitizer
# # ensure there's a profile.dev section
# if ! grep -qE '^[ \t]*[profile.dev]' Cargo.toml; then
# echo >> Cargo.toml
# echo '[profile.dev]' >> Cargo.toml
# fi
# # remove pre-existing opt-levels in profile.dev
# sed -i '/^\s*\[profile.dev\]/,/^\s*\[/ {/^\s*opt-level/d}' Cargo.toml
# # now set opt-level to 1
# sed -i '/^\s*\[profile.dev\]/a opt-level = 1' Cargo.toml
# cat Cargo.toml
# name: Enable debug symbols
# - name: cargo test -Zsanitizer=address
# # only --lib --tests b/c of https://github.com/rust-lang/rust/issues/53945
# run: cargo test --lib --tests --all-features --target x86_64-unknown-linux-gnu
# env:
# ASAN_OPTIONS: "detect_odr_violation=0:detect_leaks=0"
# RUSTFLAGS: "-Z sanitizer=address"
# - name: cargo test -Zsanitizer=leak
# if: always()
# run: cargo test --all-features --target x86_64-unknown-linux-gnu
# env:
# LSAN_OPTIONS: "suppressions=lsan-suppressions.txt"
# RUSTFLAGS: "-Z sanitizer=leak"
# miri:
# runs-on: ubuntu-latest
# steps:
# - uses: actions/checkout@v4
# with:
# submodules: true
# - run: |
# echo "NIGHTLY=nightly-$(curl -s https://rust-lang.github.io/rustup-components-history/x86_64-unknown-linux-gnu/miri)" >> "$GITHUB_ENV"
# - name: Install ${{ env.NIGHTLY }}
# uses: dtolnay/rust-toolchain@master
# with:
# toolchain: ${{ env.NIGHTLY }}
# components: miri
# - name: cargo miri test
# run: cargo miri test
# env:
# MIRIFLAGS: ""