From 5dd825d28d9c1f872e8244e8ed173982a020d3f5 Mon Sep 17 00:00:00 2001
From: Binbin <binloveplay1314@qq.com>
Date: Tue, 16 Jul 2024 17:28:54 +0800
Subject: [PATCH] update comment and indentation

Signed-off-by: Binbin <binloveplay1314@qq.com>
---
 src/cluster_legacy.c            |  2 +-
 tests/unit/cluster/failover.tcl | 84 ++++++++++++++++-----------------
 2 files changed, 43 insertions(+), 43 deletions(-)

diff --git a/src/cluster_legacy.c b/src/cluster_legacy.c
index 7dc16f9bb4..abca3d6144 100644
--- a/src/cluster_legacy.c
+++ b/src/cluster_legacy.c
@@ -4096,7 +4096,7 @@ void clusterSendFailoverAuthIfNeeded(clusterNode *node, clusterMsg *request) {
  * multiple replicas may have the same rank, in case they have the same offset.
  *
  * If the replication offsets are the same, the one with the lexicographically
- * smaller Node id  * will have a better ranking to avoid simultaneous elections
+ * smaller node id will have a lower rank to avoid simultaneous elections
  * of replicas.
  *
  * The replica rank is used to add a delay to start an election in order to
diff --git a/tests/unit/cluster/failover.tcl b/tests/unit/cluster/failover.tcl
index 3c63ad608c..b7fbfd3da5 100644
--- a/tests/unit/cluster/failover.tcl
+++ b/tests/unit/cluster/failover.tcl
@@ -73,61 +73,61 @@ test "Instance #0 gets converted into a slave" {
 
 start_cluster 3 6 {tags {external:skip cluster}} {
 
-test "Cluster is up" {
-    wait_for_cluster_state ok
-}
+    test "Cluster is up" {
+        wait_for_cluster_state ok
+    }
 
-test "Cluster is writable" {
-    cluster_write_test [srv 0 port]
-}
+    test "Cluster is writable" {
+        cluster_write_test [srv 0 port]
+    }
 
-set current_epoch [CI 1 cluster_current_epoch]
+    set current_epoch [CI 1 cluster_current_epoch]
 
-set paused_pid [srv 0 pid]
-test "Killing the first primary node" {
-    pause_process $paused_pid
-}
-
-test "Wait for failover" {
-    wait_for_condition 1000 50 {
-        [CI 1 cluster_current_epoch] > $current_epoch
-    } else {
-        fail "No failover detected"
+    set paused_pid [srv 0 pid]
+    test "Killing the first primary node" {
+        pause_process $paused_pid
     }
-}
 
-test "Cluster should eventually be up again" {
-    for {set j 0} {$j < [llength $::servers]} {incr j} {
-        if {[process_is_paused [srv -$j pid]]} continue
+    test "Wait for failover" {
         wait_for_condition 1000 50 {
-            [CI $j cluster_state] eq "ok"
+            [CI 1 cluster_current_epoch] > $current_epoch
         } else {
-            fail "Cluster node $j cluster_state:[CI $j cluster_state]"
+            fail "No failover detected"
         }
     }
-}
 
-test "Restarting the previously killed primary node" {
-    resume_process $paused_pid
-}
+    test "Cluster should eventually be up again" {
+        for {set j 0} {$j < [llength $::servers]} {incr j} {
+            if {[process_is_paused [srv -$j pid]]} continue
+            wait_for_condition 1000 50 {
+                [CI $j cluster_state] eq "ok"
+            } else {
+                fail "Cluster node $j cluster_state:[CI $j cluster_state]"
+            }
+        }
+    }
 
-test "Instance #0 gets converted into a replica" {
-    wait_for_condition 1000 50 {
-        [s 0 role] eq {slave}
-    } else {
-        fail "Old primary was not converted into replica"
+    test "Restarting the previously killed primary node" {
+        resume_process $paused_pid
     }
-    wait_for_cluster_propagation
-}
 
-test "Make sure the replicas always get the different ranks" {
-    if {[s -3 role] == "master"} {
-        verify_log_message -3 "*Start of election*rank #0*" 0
-        verify_log_message -6 "*Start of election*rank #1*" 0
-    } else {
-        verify_log_message -3 "*Start of election*rank #1*" 0
-        verify_log_message -6 "*Start of election*rank #0*" 0
+    test "Instance #0 gets converted into a replica" {
+        wait_for_condition 1000 50 {
+            [s 0 role] eq {slave}
+        } else {
+            fail "Old primary was not converted into replica"
+        }
+        wait_for_cluster_propagation
+    }
+
+    test "Make sure the replicas always get the different ranks" {
+        if {[s -3 role] == "master"} {
+            verify_log_message -3 "*Start of election*rank #0*" 0
+            verify_log_message -6 "*Start of election*rank #1*" 0
+        } else {
+            verify_log_message -3 "*Start of election*rank #1*" 0
+            verify_log_message -6 "*Start of election*rank #0*" 0
+        }
     }
-}
 
 } ;# start_cluster