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|
start_server {tags {"basic"}} {
test {DEL all keys to start with a clean DB} {
foreach key [r keys *] {r del $key}
r dbsize
} {0}
test {SET and GET an item} {
r set x foobar
r get x
} {foobar}
test {SET and GET an empty item} {
r set x {}
r get x
} {}
test {DEL against a single item} {
r del x
r get x
} {}
test {Vararg DEL} {
r set foo1 a
r set foo2 b
r set foo3 c
list [r del foo1 foo2 foo3 foo4] [r mget foo1 foo2 foo3]
} {3 {{} {} {}}}
test {KEYS with pattern} {
foreach key {key_x key_y key_z foo_a foo_b foo_c} {
r set $key hello
}
lsort [r keys foo*]
} {foo_a foo_b foo_c}
test {KEYS to get all keys} {
lsort [r keys *]
} {foo_a foo_b foo_c key_x key_y key_z}
test {DBSIZE} {
r dbsize
} {6}
test {DEL all keys} {
foreach key [r keys *] {r del $key}
r dbsize
} {0}
test {Very big payload in GET/SET} {
set buf [string repeat "abcd" 1000000]
r set foo $buf
r get foo
} [string repeat "abcd" 1000000]
tags {"slow"} {
test {Very big payload random access} {
set err {}
array set payload {}
for {set j 0} {$j < 100} {incr j} {
set size [expr 1+[randomInt 100000]]
set buf [string repeat "pl-$j" $size]
set payload($j) $buf
r set bigpayload_$j $buf
}
for {set j 0} {$j < 1000} {incr j} {
set index [randomInt 100]
set buf [r get bigpayload_$index]
if {$buf != $payload($index)} {
set err "Values differ: I set '$payload($index)' but I read back '$buf'"
break
}
}
unset payload
set _ $err
} {}
test {SET 10000 numeric keys and access all them in reverse order} {
set err {}
for {set x 0} {$x < 10000} {incr x} {
r set $x $x
}
set sum 0
for {set x 9999} {$x >= 0} {incr x -1} {
set val [r get $x]
if {$val ne $x} {
set err "Eleemnt at position $x is $val instead of $x"
break
}
}
set _ $err
} {}
test {DBSIZE should be 10101 now} {
r dbsize
} {10101}
}
test {INCR against non existing key} {
set res {}
append res [r incr novar]
append res [r get novar]
} {11}
test {INCR against key created by incr itself} {
r incr novar
} {2}
test {INCR against key originally set with SET} {
r set novar 100
r incr novar
} {101}
test {INCR over 32bit value} {
r set novar 17179869184
r incr novar
} {17179869185}
test {INCRBY over 32bit value with over 32bit increment} {
r set novar 17179869184
r incrby novar 17179869184
} {34359738368}
test {INCR fails against key with spaces (no integer encoded)} {
r set novar " 11 "
catch {r incr novar} err
format $err
} {ERR*}
test {INCR fails against a key holding a list} {
r rpush mylist 1
catch {r incr mylist} err
r rpop mylist
format $err
} {ERR*}
test {DECRBY over 32bit value with over 32bit increment, negative res} {
r set novar 17179869184
r decrby novar 17179869185
} {-1}
test {SETNX target key missing} {
r setnx novar2 foobared
r get novar2
} {foobared}
test {SETNX target key exists} {
r setnx novar2 blabla
r get novar2
} {foobared}
test {SETNX against volatile key} {
r set x 10
r expire x 10000
list [r setnx x 20] [r get x]
} {0 10}
test {EXISTS} {
set res {}
r set newkey test
append res [r exists newkey]
r del newkey
append res [r exists newkey]
} {10}
test {Zero length value in key. SET/GET/EXISTS} {
r set emptykey {}
set res [r get emptykey]
append res [r exists emptykey]
r del emptykey
append res [r exists emptykey]
} {10}
test {Commands pipelining} {
set fd [r channel]
puts -nonewline $fd "SET k1 xyzk\r\nGET k1\r\nPING\r\n"
flush $fd
set res {}
append res [string match OK* [::redis::redis_read_reply $fd]]
append res [::redis::redis_read_reply $fd]
append res [string match PONG* [::redis::redis_read_reply $fd]]
format $res
} {1xyzk1}
test {Non existing command} {
catch {r foobaredcommand} err
string match ERR* $err
} {1}
test {RENAME basic usage} {
r set mykey hello
r rename mykey mykey1
r rename mykey1 mykey2
r get mykey2
} {hello}
test {RENAME source key should no longer exist} {
r exists mykey
} {0}
test {RENAME against already existing key} {
r set mykey a
r set mykey2 b
r rename mykey2 mykey
set res [r get mykey]
append res [r exists mykey2]
} {b0}
test {RENAMENX basic usage} {
r del mykey
r del mykey2
r set mykey foobar
r renamenx mykey mykey2
set res [r get mykey2]
append res [r exists mykey]
} {foobar0}
test {RENAMENX against already existing key} {
r set mykey foo
r set mykey2 bar
r renamenx mykey mykey2
} {0}
test {RENAMENX against already existing key (2)} {
set res [r get mykey]
append res [r get mykey2]
} {foobar}
test {RENAME against non existing source key} {
catch {r rename nokey foobar} err
format $err
} {ERR*}
test {RENAME where source and dest key is the same} {
catch {r rename mykey mykey} err
format $err
} {ERR*}
test {DEL all keys again (DB 0)} {
foreach key [r keys *] {
r del $key
}
r dbsize
} {0}
test {DEL all keys again (DB 1)} {
r select 10
foreach key [r keys *] {
r del $key
}
set res [r dbsize]
r select 9
format $res
} {0}
test {MOVE basic usage} {
r set mykey foobar
r move mykey 10
set res {}
lappend res [r exists mykey]
lappend res [r dbsize]
r select 10
lappend res [r get mykey]
lappend res [r dbsize]
r select 9
format $res
} [list 0 0 foobar 1]
test {MOVE against key existing in the target DB} {
r set mykey hello
r move mykey 10
} {0}
test {SET/GET keys in different DBs} {
r set a hello
r set b world
r select 10
r set a foo
r set b bared
r select 9
set res {}
lappend res [r get a]
lappend res [r get b]
r select 10
lappend res [r get a]
lappend res [r get b]
r select 9
format $res
} {hello world foo bared}
test {MGET} {
r flushdb
r set foo BAR
r set bar FOO
r mget foo bar
} {BAR FOO}
test {MGET against non existing key} {
r mget foo baazz bar
} {BAR {} FOO}
test {MGET against non-string key} {
r sadd myset ciao
r sadd myset bau
r mget foo baazz bar myset
} {BAR {} FOO {}}
test {RANDOMKEY} {
r flushdb
r set foo x
r set bar y
set foo_seen 0
set bar_seen 0
for {set i 0} {$i < 100} {incr i} {
set rkey [r randomkey]
if {$rkey eq {foo}} {
set foo_seen 1
}
if {$rkey eq {bar}} {
set bar_seen 1
}
}
list $foo_seen $bar_seen
} {1 1}
test {RANDOMKEY against empty DB} {
r flushdb
r randomkey
} {}
test {RANDOMKEY regression 1} {
r flushdb
r set x 10
r del x
r randomkey
} {}
test {GETSET (set new value)} {
list [r getset foo xyz] [r get foo]
} {{} xyz}
test {GETSET (replace old value)} {
r set foo bar
list [r getset foo xyz] [r get foo]
} {bar xyz}
test {MSET base case} {
r mset x 10 y "foo bar" z "x x x x x x x\n\n\r\n"
r mget x y z
} [list 10 {foo bar} "x x x x x x x\n\n\r\n"]
test {MSET wrong number of args} {
catch {r mset x 10 y "foo bar" z} err
format $err
} {*wrong number*}
test {MSETNX with already existent key} {
list [r msetnx x1 xxx y2 yyy x 20] [r exists x1] [r exists y2]
} {0 0 0}
test {MSETNX with not existing keys} {
list [r msetnx x1 xxx y2 yyy] [r get x1] [r get y2]
} {1 xxx yyy}
test {STRLEN against non existing key} {
r strlen notakey
} {0}
test {STRLEN against integer} {
r set myinteger -555
r strlen myinteger
} {4}
test {STRLEN against plain string} {
r set mystring "foozzz0123456789 baz"
r strlen mystring
}
test "SETBIT against non-existing key" {
r del mykey
# Setting 2nd bit to on is integer 64, ascii "@"
assert_equal 1 [r setbit mykey 1 1]
assert_equal "@" [r get mykey]
}
test "SETBIT against string-encoded key" {
# Single byte with 2nd bit set
r set mykey "@"
# 64 + 32 = 96 => ascii "`" (backtick)
assert_equal 1 [r setbit mykey 2 1]
assert_equal "`" [r get mykey]
}
test "SETBIT against integer-encoded key" {
r set mykey 1
assert_encoding int mykey
# Ascii "1" is integer 49 = 00 11 00 01
# Setting 7th bit = 51 => ascii "3"
assert_equal 1 [r setbit mykey 6 1]
assert_equal "3" [r get mykey]
}
test "SETBIT against key with wrong type" {
r del mykey
r lpush mykey "foo"
assert_error "*wrong kind*" {r setbit mykey 0 1}
}
test "SETBIT with out of range bit offset" {
r del mykey
assert_error "*out of range*" {r setbit mykey [expr 4*1024*1024*1024] 1}
assert_error "*out of range*" {r setbit mykey -1 1}
}
test "SETBIT with non-bit argument" {
r del mykey
assert_error "*out of range*" {r setbit mykey 0 -1}
assert_error "*out of range*" {r setbit mykey 0 2}
assert_error "*out of range*" {r setbit mykey 0 10}
assert_error "*out of range*" {r setbit mykey 0 20}
}
test "GETBIT against non-existing key" {
r del mykey
assert_equal 0 [r getbit mykey 0]
}
test "GETBIT against string-encoded key" {
# Single byte with 2nd and 3rd bit set
r set mykey "`"
# In-range
assert_equal 0 [r getbit mykey 0]
assert_equal 1 [r getbit mykey 1]
assert_equal 1 [r getbit mykey 2]
assert_equal 0 [r getbit mykey 3]
# Out-range
assert_equal 0 [r getbit mykey 8]
assert_equal 0 [r getbit mykey 100]
assert_equal 0 [r getbit mykey 10000]
}
test "GETBIT against integer-encoded key" {
r set mykey 1
assert_encoding int mykey
# Ascii "1" is integer 49 = 00 11 00 01
assert_equal 0 [r getbit mykey 0]
assert_equal 0 [r getbit mykey 1]
assert_equal 1 [r getbit mykey 2]
assert_equal 1 [r getbit mykey 3]
# Out-range
assert_equal 0 [r getbit mykey 8]
assert_equal 0 [r getbit mykey 100]
assert_equal 0 [r getbit mykey 10000]
}
test "SETRANGE against non-existing key" {
r del mykey
assert_equal 3 [r setrange mykey 0 foo]
assert_equal "foo" [r get mykey]
r del mykey
assert_equal 0 [r setrange mykey 0 ""]
assert_equal 0 [r exists mykey]
r del mykey
assert_equal 4 [r setrange mykey 1 foo]
assert_equal "\000foo" [r get mykey]
r del mykey
assert_equal 3 [r setrange mykey -1 foo]
assert_equal "foo" [r get mykey]
r del mykey
assert_equal 3 [r setrange mykey -100 foo]
assert_equal "foo" [r get mykey]
}
test "SETRANGE against string-encoded key" {
r set mykey "foo"
assert_equal 3 [r setrange mykey 0 b]
assert_equal "boo" [r get mykey]
r set mykey "foo"
assert_equal 3 [r setrange mykey 0 ""]
assert_equal "foo" [r get mykey]
r set mykey "foo"
assert_equal 3 [r setrange mykey 1 b]
assert_equal "fbo" [r get mykey]
r set mykey "foo"
assert_equal 6 [r setrange mykey -1 bar]
assert_equal "foobar" [r get mykey]
r set mykey "foo"
assert_equal 5 [r setrange mykey -2 bar]
assert_equal "fobar" [r get mykey]
r set mykey "foo"
assert_equal 3 [r setrange mykey -20 bar]
assert_equal "bar" [r get mykey]
r set mykey "foo"
assert_equal 7 [r setrange mykey 4 bar]
assert_equal "foo\000bar" [r get mykey]
}
test "SETRANGE against integer-encoded key" {
r set mykey 1234
assert_encoding int mykey
assert_equal 4 [r setrange mykey 0 2]
assert_encoding raw mykey
assert_equal 2234 [r get mykey]
# Shouldn't change encoding when nothing is set
r set mykey 1234
assert_encoding int mykey
assert_equal 4 [r setrange mykey 0 ""]
assert_encoding int mykey
assert_equal 1234 [r get mykey]
r set mykey 1234
assert_encoding int mykey
assert_equal 4 [r setrange mykey 1 3]
assert_encoding raw mykey
assert_equal 1334 [r get mykey]
r set mykey 1234
assert_encoding int mykey
assert_equal 5 [r setrange mykey -1 5]
assert_encoding raw mykey
assert_equal 12345 [r get mykey]
r set mykey 1234
assert_encoding int mykey
assert_equal 4 [r setrange mykey -2 5]
assert_encoding raw mykey
assert_equal 1235 [r get mykey]
r set mykey 1234
assert_encoding int mykey
assert_equal 6 [r setrange mykey 5 2]
assert_encoding raw mykey
assert_equal "1234\0002" [r get mykey]
}
test "SETRANGE against key with wrong type" {
r del mykey
r lpush mykey "foo"
assert_error "*wrong kind*" {r setrange mykey 0 bar}
}
test "SETRANGE with out of range offset" {
r del mykey
assert_error "*maximum allowed size*" {r setrange mykey [expr 512*1024*1024-4] world}
r set mykey "hello"
assert_error "*maximum allowed size*" {r setrange mykey [expr 512*1024*1024-4] world}
}
test "GETRANGE against non-existing key" {
r del mykey
assert_equal "" [r getrange mykey 0 -1]
}
test "GETRANGE against string value" {
r set mykey "Hello World"
assert_equal "Hell" [r getrange mykey 0 3]
assert_equal "Hello World" [r getrange mykey 0 -1]
assert_equal "orld" [r getrange mykey -4 -1]
assert_equal "" [r getrange mykey 5 3]
assert_equal " World" [r getrange mykey 5 5000]
assert_equal "Hello World" [r getrange mykey -5000 10000]
}
test "GETRANGE against integer-encoded value" {
r set mykey 1234
assert_equal "123" [r getrange mykey 0 2]
assert_equal "1234" [r getrange mykey 0 -1]
assert_equal "234" [r getrange mykey -3 -1]
assert_equal "" [r getrange mykey 5 3]
assert_equal "4" [r getrange mykey 3 5000]
assert_equal "1234" [r getrange mykey -5000 10000]
}
test "GETRANGE fuzzing" {
for {set i 0} {$i < 1000} {incr i} {
r set bin [set bin [randstring 0 1024 binary]]
set _start [set start [randomInt 1500]]
set _end [set end [randomInt 1500]]
if {$_start < 0} {set _start "end-[abs($_start)-1]"}
if {$_end < 0} {set _end "end-[abs($_end)-1]"}
assert_equal [string range $bin $_start $_end] [r getrange bin $start $end]
}
}
}
|