partition slow test

.config/nextest.toml

@@ -9,9 +9,10 @@ filter = 'test(slow_test_restart)'
 threads-required = 'num-cpus'
 
 [profile.slow]
-slow-timeout = "2m"
+slow-timeout.period = "2m"
+slow-timeout.terminate-after = 2 # terminate test after 2 * 2 = 4 mins
 default-filter = 'test(slow_)'
-retries = 2
+retries = 3
 
 [profile.all]
 slow-timeout = "2m"

.github/workflows/slowtest.yaml

@@ -23,34 +23,89 @@ env:
   RUST_LOG: info,libp2p=off,node=error
 
 jobs:
+  build-test-artifacts:
+    name: Build test artifacts
+    runs-on: buildjet-8vcpu-ubuntu-2204
+    steps:
+      - uses: rui314/setup-mold@v1
+
+      - uses: actions/checkout@v4
+
+      - name: Install nextest
+        uses: taiki-e/install-action@nextest
+
+      - name: Enable Rust Caching
+        uses: Swatinem/rust-cache@v2
+        with:
+          cache-all-crates: true
+          cache-provider: buildjet
+
+      - name: Build and archive tests
+        run: cargo nextest archive --locked --workspace --all-features --archive-file nextest-archive.tar.zst
+
+      - name: Upload archive to workflow
+        uses: actions/upload-artifact@v4
+        with:
+          name: nextest-archive
+          path: nextest-archive.tar.zst
+
+  build-diff-test:
+    name: Build Diff Test
+    runs-on: buildjet-8vcpu-ubuntu-2204
+    steps:
+      - uses: rui314/setup-mold@v1
+      - uses: actions/checkout@v4
+
+
+      - name: Enable Rust Caching
+        uses: Swatinem/rust-cache@v2
+        with:
+          cache-all-crates: true
+          cache-provider: buildjet
+
+      - name: Build and archive tests
+        run: cargo build --locked --bin diff-test --release
+
+      - name: Upload archive to workflow
+        uses: actions/upload-artifact@v4
+        with:
+          name: diff-test
+          path: target/release/diff-test
+
   slow-tests:
+    needs: [build-diff-test, build-test-artifacts]
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        partition: [1, 2, 3, 4]
     steps:
       # These tests need the `anvil` binary provided by foundry
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
 
-      - uses: taiki-e/install-action@nextest
+      - name: Install nextest
+        uses: taiki-e/install-action@nextest
 
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Configure Environment
-        run: PATH="$PWD/target/release:$PATH"
+      - name: Download archive
+        uses: actions/download-artifact@v4
 
-      - name: Enable Rust Caching
-        uses: Swatinem/rust-cache@v2
-        with:
-          cache-all-crates: true
-
-      - name: Build
+      - name: Move files
         run: |
-          cargo build --locked --bin diff-test --release
-          cargo nextest run --locked --release --workspace --all-features --no-run
-        timeout-minutes: 90
+          mv nextest-archive/* .
+          mkdir -p target/release
+          mv diff-test/* target/release
+          chmod -c +x target/release/*
+
+      - name: Configure Environment
+        run: PATH="$PWD/target/release:$PATH"
 
       - name: Slow Test
         env:
           NEXTEST_PROFILE: slow
-        run: cargo nextest run --locked --release --workspace --all-features --verbose --no-fail-fast --nocapture
+        run: |
+          cargo nextest run --archive-file nextest-archive.tar.zst --verbose --no-fail-fast --nocapture \
+            --workspace-remap $PWD --partition count:${{ matrix.partition }}/4
         timeout-minutes: 40