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sync: Send already connected peers to new subscribers #9948

sync: Send already connected peers to new subscribers

sync: Send already connected peers to new subscribers #9948

# GHA for test-linux-stable-int, test-linux-stable, test-linux-stable-oldkernel
name: tests linux stable coverage
on:
push:
branches:
- master
pull_request:
types: [opened, synchronize, reopened, ready_for_review, labeled]
merge_group:
concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
cancel-in-progress: true
jobs:
preflight:
uses: ./.github/workflows/reusable-preflight.yml
if: contains(github.event.label.name, 'GHA-coverage') || contains(github.event.pull_request.labels.*.name, 'GHA-coverage')
#
#
#
test-linux-stable-coverage:
needs: [preflight]
runs-on: ${{ needs.preflight.outputs.RUNNER }}
timeout-minutes: 120
container:
image: ${{ needs.preflight.outputs.IMAGE }}
env:
RUST_TOOLCHAIN: stable
# Enable debug assertions since we are running optimized builds for testing
# but still want to have debug assertions.
#
# -Cinstrument-coverage slows everything down but it is necessary for code coverage
# https://doc.rust-lang.org/rustc/instrument-coverage.html
RUSTFLAGS: "-Cdebug-assertions=y -Dwarnings -Cinstrument-coverage"
LLVM_PROFILE_FILE: "/__w/polkadot-sdk/polkadot-sdk/target/coverage/cargo-test-${{ matrix.ci_node_index }}-%p-%m.profraw"
strategy:
fail-fast: false
matrix:
ci_node_index: [1, 2, 3, 4, 5]
ci_node_total: [5]
steps:
- name: Checkout
uses: actions/checkout@v4
- run: rustup component add llvm-tools-preview
- run: cargo install cargo-llvm-cov
- run: mkdir -p target/coverage
# Some tests are excluded because they run very slowly or fail with -Cinstrument-coverage
- name: run tests
run: >
time cargo llvm-cov nextest
--no-report --release
--workspace
--locked --no-fail-fast
--features try-runtime,ci-only-tests,experimental
--filter-expr "
!test(/.*benchmark.*/)
- test(/recovers_from_only_chunks_if_pov_large::case_1/)
- test(/participation_requests_reprioritized_for_newly_included/)
- test(/availability_is_recovered_from_chunks_if_no_group_provided::case_1/)
- test(/rejects_missing_inherent_digest/)
- test(/availability_is_recovered_from_chunks_even_if_backing_group_supplied_if_chunks_only::case_1/)
- test(/availability_is_recovered_from_chunks_if_no_group_provided::case_2/)
- test(/all_security_features_work/)
- test(/nonexistent_cache_dir/)
- test(/recovers_from_only_chunks_if_pov_large::case_3/)
- test(/recovers_from_only_chunks_if_pov_large::case_2/)
- test(/authoring_blocks/)
- test(/rejects_missing_seals/)
- test(/generate_chain_spec/)
- test(/get_preset/)
- test(/list_presets/)
- test(/tests::receive_rate_limit_is_enforced/)
- test(/polkadot-availability-recovery/)
"
--partition count:${{ matrix.ci_node_index }}/${{ matrix.ci_node_total }}
- name: generate report
run: cargo llvm-cov report --release --codecov --output-path coverage-${{ matrix.ci_node_index }}.lcov
- name: upload report
uses: actions/upload-artifact@v4
with:
name: coverage-report-${{ matrix.ci_node_index }}.lcov
path: coverage-${{ matrix.ci_node_index }}.lcov
#
#
# Upload to codecov
upload-reports:
needs: [test-linux-stable-coverage]
runs-on: ubuntu-latest
steps:
- name: Download artifacts
uses: actions/download-artifact@v4
with:
path: reports
pattern: coverage-report-*
merge-multiple: true
- run: ls -al reports/
- name: Upload to Codecov
uses: codecov/codecov-action@v5
with:
token: ${{ secrets.CODECOV_TOKEN }}
verbose: true
directory: reports
root_dir: /__w/polkadot-sdk/polkadot-sdk/
#
#
#
remove-label:
runs-on: ubuntu-latest
needs: [upload-reports]
if: github.event_name == 'pull_request'
steps:
- uses: actions/checkout@v4
- uses: actions-ecosystem/action-remove-labels@v1
with:
labels: GHA-coverage