Slowlog: don't log EXEC but just the executed commands.

The Redis Slow Log always used to log the slow commands executed inside
a MULTI/EXEC block. However also EXEC was logged at the end, which is
perfectly useless.

Now EXEC is no longer logged and a test was added to test this behavior.

This fixes issue #759.

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/unit/slowlog.tcl b/tests/unit/slowlog.tcl
index 2216e925a..b25b91e2c 100644
--- a/tests/unit/slowlog.tcl
+++ b/tests/unit/slowlog.tcl
@@ -55,4 +55,16 @@ start_server {tags {"slowlog"} overrides {slowlog-log-slower-than 1000000}} {
         set e [lindex [r slowlog get] 0]
         lindex $e 3
     } {sadd set foo {AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... (1 more bytes)}}
+
+    test {SLOWLOG - EXEC is not logged, just executed commands} {
+        r config set slowlog-log-slower-than 100000
+        r slowlog reset
+        assert_equal [r slowlog len] 0
+        r multi
+        r debug sleep 0.2
+        r exec
+        assert_equal [r slowlog len] 1
+        set e [lindex [r slowlog get] 0]
+        assert_equal [lindex $e 3] {debug sleep 0.2}
+    }
 }