Sentinel / Cluster test: exit with non-zero error code on failures.

Author: antirez

tests/cluster/run.tcl

@@ -17,6 +17,7 @@ proc main {} {
     }
     run_tests
     cleanup
+    end_tests
 }
 
 if {[catch main e]} {

tests/instances.tcl

@@ -19,6 +19,7 @@ set ::verbose 0
 set ::valgrind 0
 set ::pause_on_error 0
 set ::simulate_error 0
+set ::failed 0
 set ::sentinel_instances {}
 set ::redis_instances {}
 set ::sentinel_base_port 20000
@@ -231,6 +232,7 @@ proc test {descr code} {
     flush stdout
 
     if {[catch {set retval [uplevel 1 $code]} error]} {
+        incr ::failed
         if {[string match "assertion:*" $error]} {
             set msg [string range $error 10 end]
             puts [colorstr red $msg]
@@ -246,6 +248,7 @@ proc test {descr code} {
     }
 }
 
+# Execute all the units inside the 'tests' directory.
 proc run_tests {} {
     set tests [lsort [glob ../tests/*]]
     foreach test $tests {
@@ -258,6 +261,17 @@ proc run_tests {} {
     }
 }
 
+# Print a message and exists with 0 / 1 according to zero or more failures.
+proc end_tests {} {
+    if {$::failed == 0} {
+        puts "GOOD! No errors."
+        exit 0
+    } else {
+        puts "WARNING $::failed tests faield."
+        exit 1
+    }
+}
+
 # The "S" command is used to interact with the N-th Sentinel.
 # The general form is:
 #

tests/sentinel/run.tcl

@@ -13,6 +13,7 @@ proc main {} {
     spawn_instance redis $::redis_base_port $::instances_count
     run_tests
     cleanup
+    end_tests
 }
 
 if {[catch main e]} {