Set errno in case XADD with partial ID fails (#11424)

This is a rare failure mode of a new feature of redis 7 introduced in #9217
(when the incremental part of the ID overflows).
Till now, the outcome of that error was undetermined (could easily result in
`Elements are too large to be stored` wrongly, due to unset `errno`).

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/unit/type/stream.tcl b/tests/unit/type/stream.tcl
index 184e8b982..8f196883a 100644
--- a/tests/unit/type/stream.tcl
+++ b/tests/unit/type/stream.tcl
@@ -882,6 +882,12 @@ start_server {tags {"stream"}} {
         set reply [r XINFO STREAM x FULL]
         assert_equal [dict get $reply max-deleted-entry-id] "2-0"
     }
+
+    test {XADD with artial ID with maximal seq} {
+        r DEL x
+        r XADD x 1-18446744073709551615 f1 v1
+        assert_error {*The ID specified in XADD is equal or smaller*} {r XADD x 1-* f2 v2}
+    }
 }
 
 start_server {tags {"stream needs:debug"} overrides {appendonly yes aof-use-rdb-preamble no}} {