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Implement Hashset

Implement Hashset #136

Workflow file for this run

# This workflow runs checks for unsafe code. In crates that don't have any unsafe code, this can be
# 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: [master]
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
cancel-in-progress: true
name: safety
jobs:
sanitizers:
runs-on: ubuntu-latest
timeout-minutes: 15
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 --cfg papaya_asan"
- name: stress tests -Zsanitizer=address
run: cargo test --lib --tests --all-features --target x86_64-unknown-linux-gnu -- --ignored --test-threads 1
env:
ASAN_OPTIONS: "detect_odr_violation=0:detect_leaks=0"
RUSTFLAGS: "-Z sanitizer=address --cfg papaya_asan"
# - 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"
# - name: stress tests -Zsanitizer=leak
# if: always()
# run: cargo test --all-features --target x86_64-unknown-linux-gnu -- --ignored --test-threads 1
# env:
# LSAN_OPTIONS: "suppressions=lsan-suppressions.txt"
# RUSTFLAGS: "-Z sanitizer=leak"
miri:
runs-on: ubuntu-latest
timeout-minutes: 15
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 -- --ignored
env:
# need this until feature(strict_provenance_atomic_ptr) is stabilized
MIRIFLAGS: "-Zmiri-permissive-provenance"