fix simtest clock off proposer waits

1 files changed, 13 insertions, 0 deletions

diff --git a/src/simtest/remakes.rs b/src/simtest/remakes.rs
index ec83c40..95c5697 100644
--- a/src/simtest/remakes.rs
+++ b/src/simtest/remakes.rs
@@ -566,6 +566,19 @@ async fn abort_from_a_node_with_its_clock_off_is_refused() {
         move || async move { c_ref.clock_skew().await.off },
     )
     .await;
+    // And a, the proposer, that its own isn't: it compares with both b and c, so c alone
+    // is no majority. Had it a PONG from c but none from b yet, c's clock would be most
+    // of its peers', and a's proposal refused as from a clock off.
+    let a_ref = &a;
+    sim.wait_until(
+        "a knows its clock is fine",
+        Duration::from_secs(60),
+        move || async move {
+            let skew = a_ref.clock_skew().await;
+            skew.peers >= 2 && !skew.off
+        },
+    )
+    .await;
 
     // No vote reaches a, so its remake stays undecided for its settle period.
     let cut = LinkParams {