stats_test: Extend check to include test for counter group name mangling

In Change-Id Ifc6ac824f5dae9a848bb4a5d067c64a69eb40b56 we introduce
name mangling to replace any '.' in counter (group) names to be
converted to ':'. Let's test for this functionality explicitly as part
of the stats_test.

Change-Id: Ie35682aa79526e2ffeab6995cd640b7847d855bf
diff --git a/tests/stats/stats_test.ok b/tests/stats/stats_test.ok
index cb9daf2..8628adb 100644
--- a/tests/stats/stats_test.ok
+++ b/tests/stats/stats_test.ok
@@ -2,6 +2,10 @@
   test1: open
   test2: open
 report (initial):
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test1: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
@@ -19,6 +23,8 @@
   test2: item p= g=test.one i=1 n=item.b v=-1 u=kb
   test1: item p= g=test.one i=1 n=item.b v=-1 u=kb
 report (srep1 global):
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=1 n=ctr:a v=0 d=0
@@ -28,6 +34,8 @@
   test2: item p= g=test.one i=1 n=item.a v=-1 u=ma
   test2: item p= g=test.one i=1 n=item.b v=-1 u=kb
 report (srep1 peer):
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=1 n=ctr:a v=0 d=0
@@ -41,6 +49,10 @@
   test2: item p= g=test.one i=1 n=item.b v=-1 u=kb
   test1: item p= g=test.one i=1 n=item.b v=-1 u=kb
 report (srep1 subscriber):
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test1: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
@@ -59,6 +71,8 @@
   test1: item p= g=test.one i=1 n=item.b v=-1 u=kb
 report (srep2 disabled):
   test2: close
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test1: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test1: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
   test1: counter p= g=ctr-test:one i=1 n=ctr:a v=0 d=0
@@ -69,6 +83,8 @@
   test1: item p= g=test.one i=1 n=item.b v=-1 u=kb
 report (srep2 enabled, no flush forced):
   test2: open
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=1 n=ctr:a v=0 d=0
@@ -85,6 +101,10 @@
   test2: item p= g=test.one i=1 n=item.a v=10 u=ma
   test1: item p= g=test.one i=1 n=item.a v=10 u=ma
 report (remove statg1, ctrg1):
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
+  test1: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test1: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
@@ -95,11 +115,15 @@
   test1: item p= g=test.one i=2 n=item.b v=-1 u=kb
 report (remove srep1):
   test1: close
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
   test2: item p= g=test.one i=2 n=item.a v=-1 u=ma
   test2: item p= g=test.one i=2 n=item.b v=-1 u=kb
 report (remove statg2):
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:a v=0 d=0
+  test2: counter p= g=ctr-test:one_dot i=3 n=ctr:b v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:a v=0 d=0
   test2: counter p= g=ctr-test:one i=2 n=ctr:b v=0 d=0
 report (remove srep2):