Added regression test for ZUNIONSTORE creating NaN (github issue #264)

2011-12-23 09:34:06 +01:00 · 2011-12-23 09:34:06 +01:00 · 9678c37577
commit 9678c37577
parent 256356ffd8
1 changed files with 6 additions and 0 deletions
--- a/tests/unit/type/zset.tcl
+++ b/tests/unit/type/zset.tcl
@ -518,6 +518,12 @@ start_server {tags {"zset"}} {
        r zinterstore set3 2 set1 set2
    } {0}

+    test {ZUNIONSTORE regression, should not create NaN in scores} {
+        r zadd z -inf neginf
+        r zunionstore out 1 z weights 0
+        r zrange out 0 -1 withscores
+    } {neginf 0}
+
    proc stressers {encoding} {
        if {$encoding == "ziplist"} {
            # Little extra to allow proper fuzzing in the sorting stresser