tests/unit/other.tcl

   1 start_server {tags {"other"}} {
   2     if {$::force_failure} {
   3         # This is used just for test suite development purposes.
   4         test {Failing test} {
   5             format err
   6         } {ok}
   7     }
   8
   9     test {SAVE - make sure there are all the types as values} {
  10         # Wait for a background saving in progress to terminate
  11         waitForBgsave r
  12         r lpush mysavelist hello
  13         r lpush mysavelist world
  14         r set myemptykey {}
  15         r set mynormalkey {blablablba}
  16         r zadd mytestzset 10 a
  17         r zadd mytestzset 20 b
  18         r zadd mytestzset 30 c
  19         r save
  20     } {OK}
  21
  22     tags {slow} {
  23         if {$::accurate} {set iterations 10000} else {set iterations 1000}
  24         foreach fuzztype {binary alpha compr} {
  25             test "FUZZ stresser with data model $fuzztype" {
  26                 set err 0
  27                 for {set i 0} {$i < $iterations} {incr i} {
  28                     set fuzz [randstring 0 512 $fuzztype]
  29                     r set foo $fuzz
  30                     set got [r get foo]
  31                     if {$got ne $fuzz} {
  32                         set err [list $fuzz $got]
  33                         break
  34                     }
  35                 }
  36                 set _ $err
  37             } {0}
  38         }
  39     }
  40
  41     test {BGSAVE} {
  42         waitForBgsave r
  43         r flushdb
  44         r save
  45         r set x 10
  46         r bgsave
  47         waitForBgsave r
  48         r debug reload
  49         r get x
  50     } {10}
  51
  52     test {SELECT an out of range DB} {
  53         catch {r select 1000000} err
  54         set _ $err
  55     } {*invalid*}
  56
  57     tags {consistency} {
  58         if {![catch {package require sha1}]} {
  59             if {$::accurate} {set numops 10000} else {set numops 1000}
  60             test {Check consistency of different data types after a reload} {
  61                 r flushdb
  62                 createComplexDataset r $numops
  63                 set dump [csvdump r]
  64                 set sha1 [r debug digest]
  65                 r debug reload
  66                 set sha1_after [r debug digest]
  67                 if {$sha1 eq $sha1_after} {
  68                     set _ 1
  69                 } else {
  70                     set newdump [csvdump r]
  71                     puts "Consistency test failed!"
  72                     puts "You can inspect the two dumps in /tmp/repldump*.txt"
  73
  74                     set fd [open /tmp/repldump1.txt w]
  75                     puts $fd $dump
  76                     close $fd
  77                     set fd [open /tmp/repldump2.txt w]
  78                     puts $fd $newdump
  79                     close $fd
  80
  81                     set _ 0
  82                 }
  83             } {1}
  84
  85             test {Same dataset digest if saving/reloading as AOF?} {
  86                 r bgrewriteaof
  87                 waitForBgrewriteaof r
  88                 r debug loadaof
  89                 set sha1_after [r debug digest]
  90                 if {$sha1 eq $sha1_after} {
  91                     set _ 1
  92                 } else {
  93                     set newdump [csvdump r]
  94                     puts "Consistency test failed!"
  95                     puts "You can inspect the two dumps in /tmp/aofdump*.txt"
  96
  97                     set fd [open /tmp/aofdump1.txt w]
  98                     puts $fd $dump
  99                     close $fd
 100                     set fd [open /tmp/aofdump2.txt w]
 101                     puts $fd $newdump
 102                     close $fd
 103
 104                     set _ 0
 105                 }
 106             } {1}
 107         }
 108     }
 109
 110     test {EXPIRES after a reload (snapshot + append only file rewrite)} {
 111         r flushdb
 112         r set x 10
 113         r expire x 1000
 114         r save
 115         r debug reload
 116         set ttl [r ttl x]
 117         set e1 [expr {$ttl > 900 && $ttl <= 1000}]
 118         r bgrewriteaof
 119         waitForBgrewriteaof r
 120         r debug loadaof
 121         set ttl [r ttl x]
 122         set e2 [expr {$ttl > 900 && $ttl <= 1000}]
 123         list $e1 $e2
 124     } {1 1}
 125
 126     test {EXPIRES after AOF reload (without rewrite)} {
 127         r flushdb
 128         r config set appendonly yes
 129         r set x somevalue
 130         r expire x 1000
 131         r setex y 2000 somevalue
 132         r set z somevalue
 133         r expireat z [expr {[clock seconds]+3000}]
 134
 135         # Milliseconds variants
 136         r set px somevalue
 137         r pexpire px 1000000
 138         r psetex py 2000000 somevalue
 139         r set pz somevalue
 140         r pexpireat pz [expr {([clock seconds]+3000)*1000}]
 141
 142         # Reload and check
 143         r debug loadaof
 144         set ttl [r ttl x]
 145         assert {$ttl > 900 && $ttl <= 1000}
 146         set ttl [r ttl y]
 147         assert {$ttl > 1900 && $ttl <= 2000}
 148         set ttl [r ttl z]
 149         assert {$ttl > 2900 && $ttl <= 3000}
 150         set ttl [r ttl px]
 151         assert {$ttl > 900 && $ttl <= 1000}
 152         set ttl [r ttl py]
 153         assert {$ttl > 1900 && $ttl <= 2000}
 154         set ttl [r ttl pz]
 155         assert {$ttl > 2900 && $ttl <= 3000}
 156         r config set appendonly no
 157     }
 158
 159     tags {protocol} {
 160         test {PIPELINING stresser (also a regression for the old epoll bug)} {
 161             set fd2 [socket $::host $::port]
 162             fconfigure $fd2 -encoding binary -translation binary
 163             puts -nonewline $fd2 "SELECT 9\r\n"
 164             flush $fd2
 165             gets $fd2
 166
 167             for {set i 0} {$i < 100000} {incr i} {
 168                 set q {}
 169                 set val "0000${i}0000"
 170                 append q "SET key:$i $val\r\n"
 171                 puts -nonewline $fd2 $q
 172                 set q {}
 173                 append q "GET key:$i\r\n"
 174                 puts -nonewline $fd2 $q
 175             }
 176             flush $fd2
 177
 178             for {set i 0} {$i < 100000} {incr i} {
 179                 gets $fd2 line
 180                 gets $fd2 count
 181                 set count [string range $count 1 end]
 182                 set val [read $fd2 $count]
 183                 read $fd2 2
 184             }
 185             close $fd2
 186             set _ 1
 187         } {1}
 188     }
 189
 190     test {MUTLI / EXEC basics} {
 191         r del mylist
 192         r rpush mylist a
 193         r rpush mylist b
 194         r rpush mylist c
 195         r multi
 196         set v1 [r lrange mylist 0 -1]
 197         set v2 [r ping]
 198         set v3 [r exec]
 199         list $v1 $v2 $v3
 200     } {QUEUED QUEUED {{a b c} PONG}}
 201
 202     test {DISCARD} {
 203         r del mylist
 204         r rpush mylist a
 205         r rpush mylist b
 206         r rpush mylist c
 207         r multi
 208         set v1 [r del mylist]
 209         set v2 [r discard]
 210         set v3 [r lrange mylist 0 -1]
 211         list $v1 $v2 $v3
 212     } {QUEUED OK {a b c}}
 213
 214     test {Nested MULTI are not allowed} {
 215         set err {}
 216         r multi
 217         catch {[r multi]} err
 218         r exec
 219         set _ $err
 220     } {*ERR MULTI*}
 221
 222     test {MULTI where commands alter argc/argv} {
 223         r sadd myset a
 224         r multi
 225         r spop myset
 226         list [r exec] [r exists myset]
 227     } {a 0}
 228
 229     test {WATCH inside MULTI is not allowed} {
 230         set err {}
 231         r multi
 232         catch {[r watch x]} err
 233         r exec
 234         set _ $err
 235     } {*ERR WATCH*}
 236
 237     test {APPEND basics} {
 238         list [r append foo bar] [r get foo] \
 239              [r append foo 100] [r get foo]
 240     } {3 bar 6 bar100}
 241
 242     test {APPEND basics, integer encoded values} {
 243         set res {}
 244         r del foo
 245         r append foo 1
 246         r append foo 2
 247         lappend res [r get foo]
 248         r set foo 1
 249         r append foo 2
 250         lappend res [r get foo]
 251     } {12 12}
 252
 253     test {APPEND fuzzing} {
 254         set err {}
 255         foreach type {binary alpha compr} {
 256             set buf {}
 257             r del x
 258             for {set i 0} {$i < 1000} {incr i} {
 259                 set bin [randstring 0 10 $type]
 260                 append buf $bin
 261                 r append x $bin
 262             }
 263             if {$buf != [r get x]} {
 264                 set err "Expected '$buf' found '[r get x]'"
 265                 break
 266             }
 267         }
 268         set _ $err
 269     } {}
 270
 271     # Leave the user with a clean DB before to exit
 272     test {FLUSHDB} {
 273         set aux {}
 274         r select 9
 275         r flushdb
 276         lappend aux [r dbsize]
 277         r select 10
 278         r flushdb
 279         lappend aux [r dbsize]
 280     } {0 0}
 281
 282     test {Perform a final SAVE to leave a clean DB on disk} {
 283         waitForBgsave r
 284         r save
 285     } {OK}
 286 }