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pathscale merged 1 commit into from
Sep 11, 2026
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Keep the release test matrix within each CI job budget #20

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89 changes: 26 additions & 63 deletions .github/workflows/rust.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,83 +14,46 @@ env:

jobs:
build_test:
name: build_test (${{ matrix.name }})
runs-on: ubicloud-standard-2
# A hung test must fail fast, not squat the runner (a livelocking
# concurrent test once held a runner for 28+ minutes).
# Each configuration keeps the ten-minute hung-job limit. Running all five
# serially exceeded it despite completed configurations passing their tests.
timeout-minutes: 10
strategy:
fail-fast: false
matrix:
include:
- name: custom
cargo_args: '--no-default-features --features "serde concurrent cdc multimap"'
- name: superslice
cargo_args: '--no-default-features --features "serde concurrent cdc multimap superslice-binary-search"'
- name: hybrid
cargo_args: '--features "serde concurrent cdc multimap"'
- name: std
cargo_args: '--no-default-features --features "serde concurrent cdc multimap std-binary-search"'
- name: all-features
cargo_args: '--all-features'
steps:
- uses: actions/checkout@v4
- uses: Swatinem/rust-cache@v2
with:
cache-on-failure: "true"
- name: Format
run: cargo fmt --all -- --check
- name: Build (custom binary search, all targets)
run: cargo build --no-default-features --all-targets --features "serde concurrent cdc multimap"
- name: Build (superslice binary search, all targets)
run: cargo build --no-default-features --all-targets --features "serde concurrent cdc multimap superslice-binary-search"
- name: Build (default wt-slice hybrid binary search, all targets)
run: cargo build --all-targets --features "serde concurrent cdc multimap"
- name: Build (std binary search, all targets)
run: cargo build --no-default-features --all-targets --features "serde concurrent cdc multimap std-binary-search"
- name: Build (explicit custom override, all features, all targets)
run: cargo build --all-targets --all-features
- name: Test (composed search-feature precedence)
- name: Build all targets
run: cargo build --all-targets ${{ matrix.cargo_args }}
- name: Test composed search-feature precedence
if: matrix.name == 'all-features'
run: >
cargo test --no-default-features
--features "concurrent custom-binary-search std-binary-search wt-slice-binary-search superslice-binary-search"
configured_search_implementation_matches_precedence --lib
# Doctests are excluded on purpose: upstream doc examples import
# `indexset::...`, which is correct for consumers (they alias the
# package back to `indexset`) but unresolvable under this crate name.
# Fast tier only. The multi-threaded stress tests degrade badly (or
# livelock) on 2-core runners - they spawn 8 OS threads over spin-retry
# concurrent structures - so they are reserved for the manually
# triggered full-suite workflow (heavy.yml), per repo policy: tests
# that take too long do not run in automatic CI.
- name: Test (fast tier, custom binary search)
# Keep the existing fast/stress split. The full-scan regression remains
# in every search configuration; none of its assertions are relaxed.
# Doctests use the consumer alias indexset and run outside this job.
- name: Test fast tier
run: >
cargo test --no-default-features --features "serde concurrent cdc multimap" --lib --tests --
--skip test_concurrent_insert
--skip test_concurrent_multimap_remove_reinsert_stress
--skip test_remove_stress
--skip parallel_iter_and_mut
--skip test_concurrent_cdc_no_gaps
--skip concurrent_first_writers_preserve_disjoint_ranges
--skip mixed_structural_and_node_lock_paths_complete_without_deadlock
- name: Test (fast tier, superslice binary search)
run: >
cargo test --no-default-features --features "serde concurrent cdc multimap superslice-binary-search" --lib --tests --
--skip test_concurrent_insert
--skip test_concurrent_multimap_remove_reinsert_stress
--skip test_remove_stress
--skip parallel_iter_and_mut
--skip test_concurrent_cdc_no_gaps
--skip concurrent_first_writers_preserve_disjoint_ranges
--skip mixed_structural_and_node_lock_paths_complete_without_deadlock
- name: Test (fast tier, default wt-slice hybrid binary search)
run: >
cargo test --features "serde concurrent cdc multimap" --lib --tests --
--skip test_concurrent_insert
--skip test_concurrent_multimap_remove_reinsert_stress
--skip test_remove_stress
--skip parallel_iter_and_mut
--skip test_concurrent_cdc_no_gaps
--skip concurrent_first_writers_preserve_disjoint_ranges
--skip mixed_structural_and_node_lock_paths_complete_without_deadlock
- name: Test (fast tier, std binary search)
run: >
cargo test --no-default-features --features "serde concurrent cdc multimap std-binary-search" --lib --tests --
--skip test_concurrent_insert
--skip test_concurrent_multimap_remove_reinsert_stress
--skip test_remove_stress
--skip parallel_iter_and_mut
--skip test_concurrent_cdc_no_gaps
--skip concurrent_first_writers_preserve_disjoint_ranges
--skip mixed_structural_and_node_lock_paths_complete_without_deadlock
- name: Test (fast tier, explicit custom override and all features)
run: >
cargo test --all-features --lib --tests --
cargo test ${{ matrix.cargo_args }} --lib --tests --
--skip test_concurrent_insert
--skip test_concurrent_multimap_remove_reinsert_stress
--skip test_remove_stress
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