Configurable synchronous I/O timeout

[redis.git] / tests / unit / sort.tcl

diff --git a/tests/unit/sort.tcl b/tests/unit/sort.tcl
index 16a02b3a9ac9e4472db91eef26b314dec98ea55a..3a4c855f59fcf8bbca05cd3dcf083d680d0b266d 100644 (file)
--- a/tests/unit/sort.tcl
+++ b/tests/unit/sort.tcl
@@ -1,162 +1,110 @@
-start_server {tags {"sort"}} {
-    test {SORT ALPHA against integer encoded strings} {
-        r del mylist
-        r lpush mylist 2
-        r lpush mylist 1
-        r lpush mylist 3
-        r lpush mylist 10
-        r sort mylist alpha
-    } {1 10 2 3}
-
-    tags {"slow"} {
-        set res {}
-        test {Create a random list and a random set} {
-            set tosort {}
-            array set seenrand {}
-            for {set i 0} {$i < 10000} {incr i} {
-                while 1 {
-                    # Make sure all the weights are different because
-                    # Redis does not use a stable sort but Tcl does.
-                    randpath {
-                        set rint [expr int(rand()*1000000)]
-                    } {
-                        set rint [expr rand()]
-                    }
-                    if {![info exists seenrand($rint)]} break
-                }
-                set seenrand($rint) x
-                r lpush tosort $i
-                r sadd tosort-set $i
-                r set weight_$i $rint
-                r hset wobj_$i weight $rint
-                lappend tosort [list $i $rint]
-            }
-            set sorted [lsort -index 1 -real $tosort]
-            for {set i 0} {$i < 10000} {incr i} {
-                lappend res [lindex $sorted $i 0]
-            }
-            format {}
-        } {}
-
-        test {SORT with BY against the newly created list} {
-            r sort tosort {BY weight_*}
-        } $res
-
-        test {SORT with BY (hash field) against the newly created list} {
-            r sort tosort {BY wobj_*->weight}
-        } $res
-
-        test {SORT with GET (key+hash) with sanity check of each element (list)} {
-            set err {}
-            set l1 [r sort tosort GET # GET weight_*]
-            set l2 [r sort tosort GET # GET wobj_*->weight]
-            foreach {id1 w1} $l1 {id2 w2} $l2 {
-                set realweight [r get weight_$id1]
-                if {$id1 != $id2} {
-                    set err "ID mismatch $id1 != $id2"
-                    break
-                }
-                if {$realweight != $w1 || $realweight != $w2} {
-                    set err "Weights mismatch! w1: $w1 w2: $w2 real: $realweight"
-                    break
+start_server {
+    tags {"sort"}
+    overrides {
+        "list-max-ziplist-value" 16
+        "list-max-ziplist-entries" 32
+        "set-max-intset-entries" 32
+    }
+} {
+    proc create_random_dataset {num cmd} {
+        set tosort {}
+        set result {}
+        array set seenrand {}
+        r del tosort
+        for {set i 0} {$i < $num} {incr i} {
+            # Make sure all the weights are different because
+            # Redis does not use a stable sort but Tcl does.
+            while 1 {
+                randpath {
+                    set rint [expr int(rand()*1000000)]
+                } {
+                    set rint [expr rand()]

                 }
                 }

+                if {![info exists seenrand($rint)]} break

             }
             }

-            set _ $err
-        } {}
-
-        test {SORT with BY, but against the newly created set} {
-            r sort tosort-set {BY weight_*}
-        } $res
-
-        test {SORT with BY (hash field), but against the newly created set} {
-            r sort tosort-set {BY wobj_*->weight}
-        } $res
-
-        test {SORT with BY and STORE against the newly created list} {
-            r sort tosort {BY weight_*} store sort-res
-            r lrange sort-res 0 -1
-        } $res
+            set seenrand($rint) x
+            r $cmd tosort $i
+            r set weight_$i $rint
+            r hset wobj_$i weight $rint
+            lappend tosort [list $i $rint]
+        }
+        set sorted [lsort -index 1 -real $tosort]
+        for {set i 0} {$i < $num} {incr i} {
+            lappend result [lindex $sorted $i 0]
+        }
+        set _ $result
+    }

 
 

-        test {SORT with BY (hash field) and STORE against the newly created list} {
-            r sort tosort {BY wobj_*->weight} store sort-res
-            r lrange sort-res 0 -1
-        } $res
+    foreach {num cmd enc title} {
+        16 lpush ziplist "Ziplist"
+        1000 lpush linkedlist "Linked list"
+        10000 lpush linkedlist "Big Linked list"
+        16 sadd intset "Intset"
+        1000 sadd hashtable "Hash table"
+        10000 sadd hashtable "Big Hash table"
+    } {
+        set result [create_random_dataset $num $cmd]
+        assert_encoding $enc tosort
+
+        test "$title: SORT BY key" {
+            assert_equal $result [r sort tosort BY weight_*]
+        }

 
 

-        test {SORT direct, numeric, against the newly created list} {
-            r sort tosort
-        } [lsort -integer $res]
+        test "$title: SORT BY hash field" {
+            assert_equal $result [r sort tosort BY wobj_*->weight]
+        }
+    }

 
 

-        test {SORT decreasing sort} {
-            r sort tosort {DESC}
-        } [lsort -decreasing -integer $res]
+    set result [create_random_dataset 16 lpush]
+    test "SORT GET #" {
+        assert_equal [lsort -integer $result] [r sort tosort GET #]
+    }

 
 

-        test {SORT speed, sorting 10000 elements list using BY, 100 times} {
-            set start [clock clicks -milliseconds]
-            for {set i 0} {$i < 100} {incr i} {
-                set sorted [r sort tosort {BY weight_* LIMIT 0 10}]
-            }
-            set elapsed [expr [clock clicks -milliseconds]-$start]
-            puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
-            flush stdout
-            format {}
-        } {}
+    test "SORT GET <const>" {
+        r del foo
+        set res [r sort tosort GET foo]
+        assert_equal 16 [llength $res]
+        foreach item $res { assert_equal {} $item }
+    }

 
 

-        test {SORT speed, as above but against hash field} {
-            set start [clock clicks -milliseconds]
-            for {set i 0} {$i < 100} {incr i} {
-                set sorted [r sort tosort {BY wobj_*->weight LIMIT 0 10}]
-            }
-            set elapsed [expr [clock clicks -milliseconds]-$start]
-            puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
-            flush stdout
-            format {}
-        } {}
+    test "SORT GET (key and hash) with sanity check" {
+        set l1 [r sort tosort GET # GET weight_*]
+        set l2 [r sort tosort GET # GET wobj_*->weight]
+        foreach {id1 w1} $l1 {id2 w2} $l2 {
+            assert_equal $id1 $id2
+            assert_equal $w1 [r get weight_$id1]
+            assert_equal $w2 [r get weight_$id1]
+        }
+    }

 
 

-        test {SORT speed, sorting 10000 elements list directly, 100 times} {
-            set start [clock clicks -milliseconds]
-            for {set i 0} {$i < 100} {incr i} {
-                set sorted [r sort tosort {LIMIT 0 10}]
-            }
-            set elapsed [expr [clock clicks -milliseconds]-$start]
-            puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
-            flush stdout
-            format {}
-        } {}
+    test "SORT BY key STORE" {
+        r sort tosort BY weight_* store sort-res
+        assert_equal $result [r lrange sort-res 0 -1]
+        assert_equal 16 [r llen sort-res]
+        assert_encoding ziplist sort-res
+    }

 
 

-        test {SORT speed, pseudo-sorting 10000 elements list, BY <const>, 100 times} {
-            set start [clock clicks -milliseconds]
-            for {set i 0} {$i < 100} {incr i} {
-                set sorted [r sort tosort {BY nokey LIMIT 0 10}]
-            }
-            set elapsed [expr [clock clicks -milliseconds]-$start]
-            puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
-            flush stdout
-            format {}
-        } {}
+    test "SORT BY hash field STORE" {
+        r sort tosort BY wobj_*->weight store sort-res
+        assert_equal $result [r lrange sort-res 0 -1]
+        assert_equal 16 [r llen sort-res]
+        assert_encoding ziplist sort-res

     }
 
     }
 

-    test {SORT regression for issue #19, sorting floats} {
-        r flushdb
-        foreach x {1.1 5.10 3.10 7.44 2.1 5.75 6.12 0.25 1.15} {
-            r lpush mylist $x
-        }
-        r sort mylist
-    } [lsort -real {1.1 5.10 3.10 7.44 2.1 5.75 6.12 0.25 1.15}]
+    test "SORT DESC" {
+        assert_equal [lsort -decreasing -integer $result] [r sort tosort DESC]
+    }

 
 

-    test {SORT with GET #} {
+    test "SORT ALPHA against integer encoded strings" {

         r del mylist
         r del mylist

-        r lpush mylist 1

         r lpush mylist 2
         r lpush mylist 2

+        r lpush mylist 1

         r lpush mylist 3
         r lpush mylist 3

-        r mset weight_1 10 weight_2 5 weight_3 30
-        r sort mylist BY weight_* GET #
-    } {2 1 3}
-
-    test {SORT with constant GET} {
-        r sort mylist GET foo
-    } {{} {} {}}
-    
-    test {SORT against sorted sets} {
+        r lpush mylist 10
+        r sort mylist alpha
+    } {1 10 2 3}
+
+    test "SORT sorted set" {

         r del zset
         r zadd zset 1 a
         r zadd zset 5 b
         r del zset
         r zadd zset 1 a
         r zadd zset 5 b


@@ -166,7 +114,7 @@ start_server {tags {"sort"}} {
         r sort zset alpha desc
     } {e d c b a}
 
         r sort zset alpha desc
     } {e d c b a}
 

-    test {Sorted sets +inf and -inf handling} {
+    test "SORT sorted set: +inf and -inf handling" {

         r del zset
         r zadd zset -100 a
         r zadd zset 200 b
         r del zset
         r zadd zset -100 a
         r zadd zset 200 b


@@ -176,4 +124,66 @@ start_server {tags {"sort"}} {
         r zadd zset -inf min
         r zrange zset 0 -1
     } {min c a b d max}
         r zadd zset -inf min
         r zrange zset 0 -1
     } {min c a b d max}

+
+    test "SORT regression for issue #19, sorting floats" {
+        r flushdb
+        set floats {1.1 5.10 3.10 7.44 2.1 5.75 6.12 0.25 1.15}
+        foreach x $floats {
+            r lpush mylist $x
+        }
+        assert_equal [lsort -real $floats] [r sort mylist]
+    }
+
+    tags {"slow"} {
+        set num 100
+        set res [create_random_dataset $num lpush]
+
+        test "SORT speed, $num element list BY key, 100 times" {
+            set start [clock clicks -milliseconds]
+            for {set i 0} {$i < 100} {incr i} {
+                set sorted [r sort tosort BY weight_* LIMIT 0 10]
+            }
+            set elapsed [expr [clock clicks -milliseconds]-$start]
+            if {$::verbose} {
+                puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
+                flush stdout
+            }
+        }
+
+        test "SORT speed, $num element list BY hash field, 100 times" {
+            set start [clock clicks -milliseconds]
+            for {set i 0} {$i < 100} {incr i} {
+                set sorted [r sort tosort BY wobj_*->weight LIMIT 0 10]
+            }
+            set elapsed [expr [clock clicks -milliseconds]-$start]
+            if {$::verbose} {
+                puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
+                flush stdout
+            }
+        }
+
+        test "SORT speed, $num element list directly, 100 times" {
+            set start [clock clicks -milliseconds]
+            for {set i 0} {$i < 100} {incr i} {
+                set sorted [r sort tosort LIMIT 0 10]
+            }
+            set elapsed [expr [clock clicks -milliseconds]-$start]
+            if {$::verbose} {
+                puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
+                flush stdout
+            }
+        }
+
+        test "SORT speed, $num element list BY <const>, 100 times" {
+            set start [clock clicks -milliseconds]
+            for {set i 0} {$i < 100} {incr i} {
+                set sorted [r sort tosort BY nokey LIMIT 0 10]
+            }
+            set elapsed [expr [clock clicks -milliseconds]-$start]
+            if {$::verbose} {
+                puts -nonewline "\n  Average time to sort: [expr double($elapsed)/100] milliseconds "
+                flush stdout
+            }
+        }
+    }

 }
 }