tests/unit/other.tcl

   1 start_server {tags {"other"}} {
   2     test {SAVE - make sure there are all the types as values} {
   3         # Wait for a background saving in progress to terminate
   4         waitForBgsave r
   5         r lpush mysavelist hello
   6         r lpush mysavelist world
   7         r set myemptykey {}
   8         r set mynormalkey {blablablba}
   9         r zadd mytestzset 10 a
  10         r zadd mytestzset 20 b
  11         r zadd mytestzset 30 c
  12         r save
  13     } {OK}
  14
  15     tags {slow} {
  16         foreach fuzztype {binary alpha compr} {
  17             test "FUZZ stresser with data model $fuzztype" {
  18                 set err 0
  19                 for {set i 0} {$i < 10000} {incr i} {
  20                     set fuzz [randstring 0 512 $fuzztype]
  21                     r set foo $fuzz
  22                     set got [r get foo]
  23                     if {$got ne $fuzz} {
  24                         set err [list $fuzz $got]
  25                         break
  26                     }
  27                 }
  28                 set _ $err
  29             } {0}
  30         }
  31     }
  32
  33     test {BGSAVE} {
  34         waitForBgsave r
  35         r flushdb
  36         r save
  37         r set x 10
  38         r bgsave
  39         waitForBgsave r
  40         r debug reload
  41         r get x
  42     } {10}
  43
  44     test {SELECT an out of range DB} {
  45         catch {r select 1000000} err
  46         set _ $err
  47     } {*invalid*}
  48
  49     tags {consistency} {
  50         if {![catch {package require sha1}]} {
  51             test {Check consistency of different data types after a reload} {
  52                 r flushdb
  53                 createComplexDataset r 10000
  54                 set dump [csvdump r]
  55                 set sha1 [r debug digest]
  56                 r debug reload
  57                 set sha1_after [r debug digest]
  58                 if {$sha1 eq $sha1_after} {
  59                     set _ 1
  60                 } else {
  61                     set newdump [csvdump r]
  62                     puts "Consistency test failed!"
  63                     puts "You can inspect the two dumps in /tmp/repldump*.txt"
  64
  65                     set fd [open /tmp/repldump1.txt w]
  66                     puts $fd $dump
  67                     close $fd
  68                     set fd [open /tmp/repldump2.txt w]
  69                     puts $fd $newdump
  70                     close $fd
  71
  72                     set _ 0
  73                 }
  74             } {1}
  75
  76             test {Same dataset digest if saving/reloading as AOF?} {
  77                 r bgrewriteaof
  78                 waitForBgrewriteaof r
  79                 r debug loadaof
  80                 set sha1_after [r debug digest]
  81                 if {$sha1 eq $sha1_after} {
  82                     set _ 1
  83                 } else {
  84                     set newdump [csvdump r]
  85                     puts "Consistency test failed!"
  86                     puts "You can inspect the two dumps in /tmp/aofdump*.txt"
  87
  88                     set fd [open /tmp/aofdump1.txt w]
  89                     puts $fd $dump
  90                     close $fd
  91                     set fd [open /tmp/aofdump2.txt w]
  92                     puts $fd $newdump
  93                     close $fd
  94
  95                     set _ 0
  96                 }
  97             } {1}
  98         }
  99     }
 100
 101     test {EXPIRES after a reload (snapshot + append only file)} {
 102         r flushdb
 103         r set x 10
 104         r expire x 1000
 105         r save
 106         r debug reload
 107         set ttl [r ttl x]
 108         set e1 [expr {$ttl > 900 && $ttl <= 1000}]
 109         r bgrewriteaof
 110         waitForBgrewriteaof r
 111         r debug loadaof
 112         set ttl [r ttl x]
 113         set e2 [expr {$ttl > 900 && $ttl <= 1000}]
 114         list $e1 $e2
 115     } {1 1}
 116
 117     tags {protocol} {
 118         test {PIPELINING stresser (also a regression for the old epoll bug)} {
 119             set fd2 [socket $::host $::port]
 120             fconfigure $fd2 -encoding binary -translation binary
 121             puts -nonewline $fd2 "SELECT 9\r\n"
 122             flush $fd2
 123             gets $fd2
 124
 125             for {set i 0} {$i < 100000} {incr i} {
 126                 set q {}
 127                 set val "0000${i}0000"
 128                 append q "SET key:$i $val\r\n"
 129                 puts -nonewline $fd2 $q
 130                 set q {}
 131                 append q "GET key:$i\r\n"
 132                 puts -nonewline $fd2 $q
 133             }
 134             flush $fd2
 135
 136             for {set i 0} {$i < 100000} {incr i} {
 137                 gets $fd2 line
 138                 gets $fd2 count
 139                 set count [string range $count 1 end]
 140                 set val [read $fd2 $count]
 141                 read $fd2 2
 142             }
 143             close $fd2
 144             set _ 1
 145         } {1}
 146     }
 147
 148     test {MUTLI / EXEC basics} {
 149         r del mylist
 150         r rpush mylist a
 151         r rpush mylist b
 152         r rpush mylist c
 153         r multi
 154         set v1 [r lrange mylist 0 -1]
 155         set v2 [r ping]
 156         set v3 [r exec]
 157         list $v1 $v2 $v3
 158     } {QUEUED QUEUED {{a b c} PONG}}
 159
 160     test {DISCARD} {
 161         r del mylist
 162         r rpush mylist a
 163         r rpush mylist b
 164         r rpush mylist c
 165         r multi
 166         set v1 [r del mylist]
 167         set v2 [r discard]
 168         set v3 [r lrange mylist 0 -1]
 169         list $v1 $v2 $v3
 170     } {QUEUED OK {a b c}}
 171
 172     test {Nested MULTI are not allowed} {
 173         set err {}
 174         r multi
 175         catch {[r multi]} err
 176         r exec
 177         set _ $err
 178     } {*ERR MULTI*}
 179
 180     test {MULTI where commands alter argc/argv} {
 181         r sadd myset a
 182         r multi
 183         r spop myset
 184         list [r exec] [r exists myset]
 185     } {a 0}
 186
 187     test {WATCH inside MULTI is not allowed} {
 188         set err {}
 189         r multi
 190         catch {[r watch x]} err
 191         r exec
 192         set _ $err
 193     } {*ERR WATCH*}
 194
 195     test {APPEND basics} {
 196         list [r append foo bar] [r get foo] \
 197              [r append foo 100] [r get foo]
 198     } {3 bar 6 bar100}
 199
 200     test {APPEND basics, integer encoded values} {
 201         set res {}
 202         r del foo
 203         r append foo 1
 204         r append foo 2
 205         lappend res [r get foo]
 206         r set foo 1
 207         r append foo 2
 208         lappend res [r get foo]
 209     } {12 12}
 210
 211     test {APPEND fuzzing} {
 212         set err {}
 213         foreach type {binary alpha compr} {
 214             set buf {}
 215             r del x
 216             for {set i 0} {$i < 1000} {incr i} {
 217                 set bin [randstring 0 10 $type]
 218                 append buf $bin
 219                 r append x $bin
 220             }
 221             if {$buf != [r get x]} {
 222                 set err "Expected '$buf' found '[r get x]'"
 223                 break
 224             }
 225         }
 226         set _ $err
 227     } {}
 228
 229     # Leave the user with a clean DB before to exit
 230     test {FLUSHDB} {
 231         set aux {}
 232         r select 9
 233         r flushdb
 234         lappend aux [r dbsize]
 235         r select 10
 236         r flushdb
 237         lappend aux [r dbsize]
 238     } {0 0}
 239
 240     test {Perform a final SAVE to leave a clean DB on disk} {
 241         r save
 242     } {OK}
 243 }