From ec4a1e26e505059cb749006fa1abb611d1c1e486 Mon Sep 17 00:00:00 2001
From: andrussal <salumets.andrus@gmail.com>
Date: Wed, 10 Dec 2025 05:48:44 +0100
Subject: [PATCH] Extend CI smoke runs to 120s

---
 .github/workflows/lint.yml                    |  4 +--
 Cargo.lock                                    |  1 +
 testing-framework/workflows/Cargo.toml        |  4 +++
 .../src/expectations/consensus_liveness.rs    | 31 ++++++++++++++++---
 4 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 14bd180..845549a 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -259,7 +259,7 @@ jobs:
           RUST_LOG: "info"
           NOMOS_LOG_DIR: "${{ runner.temp }}/local-logs"
         run: |
-          scripts/run-examples.sh -t 60 -v 1 -e 1 host
+          scripts/run-examples.sh -t 120 -v 1 -e 1 host
       - name: Collect host demo logs (on failure)
         if: failure()
         run: |
@@ -405,7 +405,7 @@ jobs:
           NOMOS_LOG_DIR: "${{ github.workspace }}/.tmp/compose-logs"
         run: |
           mkdir -p "$TMPDIR"
-          scripts/run-examples.sh -t 60 -v 1 -e 1 compose
+          scripts/run-examples.sh -t 120 -v 1 -e 1 compose
 
       - name: Show compose runner log
         env:
diff --git a/Cargo.lock b/Cargo.lock
index 5f5e947..7f971f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -7323,6 +7323,7 @@ name = "testing-framework-workflows"
 version = "0.1.0"
 dependencies = [
  "async-trait",
+ "chain-service",
  "ed25519-dalek",
  "executor-http-client",
  "nomos-core",
diff --git a/testing-framework/workflows/Cargo.toml b/testing-framework/workflows/Cargo.toml
index 3c8ec94..4bcf302 100644
--- a/testing-framework/workflows/Cargo.toml
+++ b/testing-framework/workflows/Cargo.toml
@@ -14,6 +14,7 @@ workspace = true
 
 [dependencies]
 async-trait              = "0.1"
+chain-service            = { git = "https://github.com/logos-co/nomos-node", rev = "d2dd5a5084e1daef4032562c77d41de5e4d495f8" }
 ed25519-dalek            = { version = "2.2.0", features = ["rand_core", "serde"] }
 executor-http-client     = { workspace = true }
 nomos-core               = { workspace = true }
@@ -24,3 +25,6 @@ thiserror                = { workspace = true }
 tokio                    = { workspace = true, features = ["macros", "net", "rt-multi-thread", "time"] }
 tracing                  = { workspace = true }
 zksign                   = { workspace = true }
+
+[package.metadata.cargo-machete]
+ignored = ["chain-service"]
diff --git a/testing-framework/workflows/src/expectations/consensus_liveness.rs b/testing-framework/workflows/src/expectations/consensus_liveness.rs
index 6124649..c44ad66 100644
--- a/testing-framework/workflows/src/expectations/consensus_liveness.rs
+++ b/testing-framework/workflows/src/expectations/consensus_liveness.rs
@@ -1,6 +1,7 @@
 use std::time::Duration;
 
 use async_trait::async_trait;
+use nomos_core::header::HeaderId;
 use testing_framework_core::scenario::{DynError, Expectation, RunContext};
 use thiserror::Error;
 use tokio::time::sleep;
@@ -51,6 +52,12 @@ enum ConsensusLivenessIssue {
         height: u64,
         target: u64,
     },
+    #[error("{node} LIB {lib:?} diverged from reference {reference_lib:?}")]
+    LibDiverged {
+        node: String,
+        lib: HeaderId,
+        reference_lib: HeaderId,
+    },
     #[error("{node} consensus_info failed: {source}")]
     RequestFailed {
         node: String,
@@ -98,11 +105,13 @@ impl ConsensusLiveness {
         let mut issues = Vec::new();
 
         for attempt in 0..max_attempts {
-            match Self::fetch_cluster_height(ctx).await {
-                Ok(height) => {
+            match Self::fetch_cluster_info(ctx).await {
+                Ok((height, lib, tip)) => {
                     samples.push(NodeSample {
                         label: format!("sample-{attempt}"),
                         height,
+                        lib,
+                        tip,
                     });
                     if samples.len() >= participant_count {
                         break;
@@ -122,14 +131,14 @@ impl ConsensusLiveness {
         LivenessCheck { samples, issues }
     }
 
-    async fn fetch_cluster_height(ctx: &RunContext) -> Result<u64, DynError> {
+    async fn fetch_cluster_info(ctx: &RunContext) -> Result<(u64, HeaderId, HeaderId), DynError> {
         ctx.cluster_client()
             .try_all_clients(|client| {
                 Box::pin(async move {
                     client
                         .consensus_info()
                         .await
-                        .map(|info| info.height)
+                        .map(|info| (info.height, info.lib, info.tip))
                         .map_err(|err| -> DynError { err.into() })
                 })
             })
@@ -170,6 +179,7 @@ impl ConsensusLiveness {
                 });
         }
 
+        let reference_lib = check.samples.first().map(|s| s.lib);
         for sample in &check.samples {
             if sample.height + self.lag_allowance < target {
                 check
@@ -180,12 +190,23 @@ impl ConsensusLiveness {
                         target,
                     });
             }
+            if let Some(lib) = reference_lib {
+                if sample.lib != lib {
+                    check.issues.push(ConsensusLivenessIssue::LibDiverged {
+                        node: sample.label.clone(),
+                        lib: sample.lib,
+                        reference_lib: lib,
+                    });
+                }
+            }
         }
 
         if check.issues.is_empty() {
             tracing::info!(
                 target,
                 heights = ?check.samples.iter().map(|s| s.height).collect::<Vec<_>>(),
+                libs = ?check.samples.iter().map(|s| s.lib).collect::<Vec<_>>(),
+                tips = ?check.samples.iter().map(|s| s.tip).collect::<Vec<_>>(),
                 "consensus liveness expectation satisfied"
             );
             Ok(())
@@ -201,6 +222,8 @@ impl ConsensusLiveness {
 struct NodeSample {
     label: String,
     height: u64,
+    lib: HeaderId,
+    tip: HeaderId,
 }
 
 struct LivenessCheck {