X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/5498e7bc767d39ba368d18074afc5f488088dc20..bfc197c3b604baf0dba739ea174d5054284133f0:/tests/unit/scripting.tcl

diff --git a/tests/unit/scripting.tcl b/tests/unit/scripting.tcl
index ed58bca4..05791871 100644
--- a/tests/unit/scripting.tcl
+++ b/tests/unit/scripting.tcl
@@ -145,6 +145,12 @@ start_server {tags {"scripting"}} {
         set e
     } {*not allowed after*}
 
+    test {EVAL - No arguments to redis.call/pcall is considered an error} {
+        set e {}
+        catch {r eval {return redis.call()} 0} e
+        set e
+    } {*one argument*}
+
     test {EVAL - redis.call variant raises a Lua error on Redis cmd error (1)} {
         set e {}
         catch {
@@ -197,23 +203,23 @@ start_server {tags {"scripting"}} {
         r eval {return redis.call('smembers','myset')} 0
     } {a aa aaa azz b c d e f g h i l m n o p q r s t u v z}
 
-    test "SORT is normally not re-ordered by the scripting engine" {
+    test "SORT is normally not alpha re-ordered for the scripting engine" {
         r del myset
         r sadd myset 1 2 3 4 10
         r eval {return redis.call('sort','myset','desc')} 0
     } {10 4 3 2 1}
 
-    test "SORT BY <constant> output gets ordered by scripting" {
+    test "SORT BY <constant> output gets ordered for scripting" {
         r del myset
         r sadd myset a b c d e f g h i l m n o p q r s t u v z aa aaa azz
         r eval {return redis.call('sort','myset','by','_')} 0
     } {a aa aaa azz b c d e f g h i l m n o p q r s t u v z}
 
-    test "SORT output containing NULLs is well handled by scripting" {
+    test "SORT BY <constant> with GET gets ordered for scripting" {
         r del myset
         r sadd myset a b c
         r eval {return redis.call('sort','myset','by','_','get','#','get','_:*')} 0
-    } {{} {} {} a b c}
+    } {a {} b {} c {}}
 
     test "redis.sha1hex() implementation" {
         list [r eval {return redis.sha1hex('')} 0] \
@@ -273,6 +279,44 @@ start_server {tags {"scripting"}} {
     }
 }
 
+# Start a new server since the last test in this stanza will kill the
+# instance at all.
+start_server {tags {"scripting"}} {
+    test {Timedout read-only scripts can be killed by SCRIPT KILL} {
+        set rd [redis_deferring_client]
+        r config set lua-time-limit 10
+        $rd eval {while true do end} 0
+        after 200
+        catch {r ping} e
+        assert_match {BUSY*} $e
+        r script kill
+        assert_equal [r ping] "PONG"
+    }
+
+    test {Timedout scripts that modified data can't be killed by SCRIPT KILL} {
+        set rd [redis_deferring_client]
+        r config set lua-time-limit 10
+        $rd eval {redis.call('set','x','y'); while true do end} 0
+        after 200
+        catch {r ping} e
+        assert_match {BUSY*} $e
+        catch {r script kill} e
+        assert_match {ERR*} $e
+        catch {r ping} e
+        assert_match {BUSY*} $e
+    }
+
+    test {SHUTDOWN NOSAVE can kill a timedout script anyway} {
+        # The server sould be still unresponding to normal commands.
+        catch {r ping} e
+        assert_match {BUSY*} $e
+        catch {r shutdown nosave}
+        # Make sure the server was killed
+        catch {set rd [redis_deferring_client]} e
+        assert_match {*connection refused*} $e
+    }
+}
+
 start_server {tags {"scripting repl"}} {
     start_server {} {
         test {Before the slave connects we issue an EVAL command} {
@@ -281,18 +325,24 @@ start_server {tags {"scripting repl"}} {
 
         test {Connect a slave to the main instance} {
             r -1 slaveof [srv 0 host] [srv 0 port]
-            after 1000
-            s -1 role
-        } {slave}
+            wait_for_condition 50 100 {
+                [s -1 role] eq {slave} &&
+                [string match {*master_link_status:up*} [r -1 info replication]]
+            } else {
+                fail "Can't turn the instance into a slave"
+            }
+        }
 
         test {Now use EVALSHA against the master} {
             r evalsha ae3477e27be955de7e1bc9adfdca626b478d3cb2 0
         } {2}
 
-        if {$::valgrind} {after 2000} else {after 100}
-
         test {If EVALSHA was replicated as EVAL the slave should be ok} {
-            r -1 get x
-        } {2}
+            wait_for_condition 50 100 {
+                [r -1 get x] eq {2}
+            } else {
+                fail "Expected 2 in x, but value is '[r -1 get x]'"
+            }
+        }
     }
 }