Add CI to gossipsub-interop tests

.github/workflows/gossipsub-interop-pr.yml

@@ -0,0 +1,62 @@
+name: Gossipsub Interoperability Tests (PR)
+
+on:
+  pull_request:
+    paths:
+      - 'gossipsub-interop/**'
+      - '.github/workflows/gossipsub-interop-pr.yml'
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: gossipsub-interop/go-libp2p/go.mod
+          cache: true
+
+      - name: Set up Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Install uv
+        run: |
+          curl -LsSf https://astral.sh/uv/install.sh | sh
+          echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+      - name: Install Shadow simulator
+        run: |
+          # Install Shadow dependencies
+          sudo apt-get update
+          sudo apt-get install -y \
+            cmake \
+            findutils \
+            libclang-dev \
+            libc-dbg \
+            libglib2.0-0 \
+            libglib2.0-dev \
+            make \
+            netbase \
+            python3 \
+            python3-networkx \
+            xz-utils
+
+          # Build and install Shadow v3.3.0 from source
+          git clone --depth 1 --branch v3.3.0 https://github.com/shadow/shadow.git shadow-simulator
+          cd shadow-simulator
+          git checkout v3.3.0
+          ./setup build --clean
+          ./setup install
+          echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+      - name: Run gossipsub interop tests
+        working-directory: gossipsub-interop
+        run: make test

gossipsub-interop/Makefile

@@ -19,10 +19,10 @@ test:
 	@uv run run.py --node_count 8 --composition "rust-and-go" --scenario "partial-messages-chain" && uv run checks/partial_messages.py latest --count 16
 
 	@echo "Testing fanout"
-	@uv run run.py --node_count 8 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
-	@uv run run.py --node_count 8 --seed 1 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
-	@uv run run.py --node_count 8 --seed 2 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
-	@uv run run.py --node_count 8 --seed 3 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
+	uv run run.py --node_count 8 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
+	uv run run.py --node_count 8 --seed 1 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
+	uv run run.py --node_count 8 --seed 2 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
+	uv run run.py --node_count 8 --seed 3 --composition "rust-and-go" --scenario "partial-messages-fanout" && uv run checks/partial_messages.py latest/
 
 test-go:
 	# Testing partial messages

gossipsub-interop/experiment.py

@@ -371,6 +371,8 @@ def random_network_mesh(
             target = random.randint(0, node_count - 1)
             if target == node_id:
                 continue
+            if target in connections[node_id] or node_id in connections[target]:
+                continue
             connections[node_id].add(target)
             connections[target].add(node_id)
 

gossipsub-interop/rust-libp2p/Cargo.toml

@@ -36,12 +36,12 @@ features = [
     "yamux",
 ]
 # version = "0.56.0"
-# git = "https://github.com/jxs/rust-libp2p/"
-# branch = "gossipsub-partial-messages"
-path = "../../../rust-libp2p/libp2p"
+git = "https://github.com/jxs/rust-libp2p/"
+branch = "gossipsub-partial-messages"
+# path = "../../../rust-libp2p/libp2p"
 
 [dependencies.libp2p-gossipsub]
-# git = "https://github.com/jxs/rust-libp2p/"
-# branch = "gossipsub-partial-messages"
-path = "../../../rust-libp2p/protocols/gossipsub"
+git = "https://github.com/jxs/rust-libp2p/"
+branch = "gossipsub-partial-messages"
+# path = "../../../rust-libp2p/protocols/gossipsub"
 features = ["partial_messages"]