nserver/src/protocol.c: Update sssample.

* nserver/src/protocol.c (sssample): Call ssample_parent on key.
* nserver/tests/protocol_tests.c (test_sscreate, test_sssample):
Update tests to test ssample_parent.

2 files changed, 14 insertions, 1 deletions

diff --git a/nserver/src/protocol.c b/nserver/src/protocol.c
index 213179a..733611b 100644
--- a/nserver/src/protocol.c
+++ b/nserver/src/protocol.c
@@ -110,7 +110,11 @@ double sssample(char *key, double s)
     // 2. Sample!
     Stats_sample(rec->st, s);
 
-    // 3. Get mean.
+    // 3. Sample parent!
+    int rc = ssample_parent(key, s);
+    check(rc >= 0, "sampling parent failed");
+
+    // 4. Get mean.
     double m = Stats_mean(rec->st);
 
     return m;
diff --git a/nserver/tests/protocol_tests.c b/nserver/tests/protocol_tests.c
index afb3906..6e03816 100644
--- a/nserver/tests/protocol_tests.c
+++ b/nserver/tests/protocol_tests.c
@@ -14,6 +14,9 @@ char *test_sscreate()
     rc = sscreate("/crimson");
     mu_assert(rc == 1, "sscreate failed 2");
 
+    rc = sscreate("/crimson/sky");
+    mu_assert(rc == 0, "sscreate failed 3");
+
     return NULL;
 }
 
@@ -42,6 +45,12 @@ char *test_sssample()
     mean = sssample("/ruby", 48);
     mu_assert(mean == -1, "sssample failed 6");
 
+    mean = sssample("/crimson/sky", 42);
+    mu_assert(mean == 42.0, "sssample failed 7");
+
+    mean = sssample("/crimson", 10);
+    mu_assert(mean == 15.20, "sssample failed 8");
+
     return NULL;
 }