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SDIFF fuzz test added.

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This commit is contained in:
antirez 2012-11-30 01:35:34 +01:00
parent 925090f476
commit 395d663d29
1 changed files with 26 additions and 0 deletions

26
tests/unit/type/set.tcl

@ -213,6 +213,32 @@ start_server {
r sdiff set1 set2 set3 r sdiff set1 set2 set3
} {} } {}
test "SDIFF fuzzing" {
for {set j 0} {$j < 100} {incr j} {
unset -nocomplain s
array set s {}
set args {}
set num_sets [expr {[randomInt 10]+1}]
for {set i 0} {$i < $num_sets} {incr i} {
set num_elements [randomInt 100]
r del set_$i
lappend args set_$i
while {$num_elements} {
set ele [randomValue]
r sadd set_$i $ele
if {$i == 0} {
set s($ele) x
} else {
unset -nocomplain s($ele)
}
incr num_elements -1
}
}
set result [lsort [r sdiff {*}$args]]
assert_equal $result [lsort [array names s]]
}
}
test "SINTER against non-set should throw error" { test "SINTER against non-set should throw error" {
r set key1 x r set key1 x
assert_error "WRONGTYPE*" {r sinter key1 noset} assert_error "WRONGTYPE*" {r sinter key1 noset}