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Add ZREVRANGEBYSCORE and refactor Z*RANGEBYSCORE

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This commit is contained in:
Pieter Noordhuis
2010-09-16 14:35:25 +02:00
parent 192fc3376a
commit 25bb8a4452
4 changed files with 219 additions and 142 deletions
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95
tests/unit/type/zset.tcl
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@@ -199,26 +199,59 @@ start_server {tags {"zset"}} {
list $v1 $v2 [r zscore zset foo] [r zscore zset bar]
} {{bar foo} {foo bar} -2 6}
test {ZRANGEBYSCORE and ZCOUNT basics} {
r del zset
r zadd zset 1 a
r zadd zset 2 b
r zadd zset 3 c
r zadd zset 4 d
r zadd zset 5 e
list [r zrangebyscore zset 2 4] [r zrangebyscore zset (2 (4] \
[r zcount zset 2 4] [r zcount zset (2 (4]
} {{b c d} c 3 1}
proc create_default_zset {} {
create_zset zset {-inf a 1 b 2 c 3 d 4 e 5 f +inf g}
}
test {ZRANGEBYSCORE withscores} {
r del zset
r zadd zset 1 a
r zadd zset 2 b
r zadd zset 3 c
r zadd zset 4 d
r zadd zset 5 e
r zrangebyscore zset 2 4 withscores
} {b 2 c 3 d 4}
test "ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZCOUNT basics" {
create_default_zset
# inclusive range
assert_equal {a b c} [r zrangebyscore zset -inf 2]
assert_equal {b c d} [r zrangebyscore zset 0 3]
assert_equal {d e f} [r zrangebyscore zset 3 6]
assert_equal {e f g} [r zrangebyscore zset 4 +inf]
assert_equal {c b a} [r zrevrangebyscore zset 2 -inf]
assert_equal {d c b} [r zrevrangebyscore zset 3 0]
assert_equal {f e d} [r zrevrangebyscore zset 6 3]
assert_equal {g f e} [r zrevrangebyscore zset +inf 4]
assert_equal 3 [r zcount zset 0 3]
# exclusive range
assert_equal {b} [r zrangebyscore zset (-inf (2]
assert_equal {b c} [r zrangebyscore zset (0 (3]
assert_equal {e f} [r zrangebyscore zset (3 (6]
assert_equal {f} [r zrangebyscore zset (4 (+inf]
assert_equal {b} [r zrevrangebyscore zset (2 (-inf]
assert_equal {c b} [r zrevrangebyscore zset (3 (0]
assert_equal {f e} [r zrevrangebyscore zset (6 (3]
assert_equal {f} [r zrevrangebyscore zset (+inf (4]
assert_equal 2 [r zcount zset (0 (3]
}
test "ZRANGEBYSCORE with WITHSCORES" {
create_default_zset
assert_equal {b 1 c 2 d 3} [r zrangebyscore zset 0 3 withscores]
assert_equal {d 3 c 2 b 1} [r zrevrangebyscore zset 3 0 withscores]
}
test "ZRANGEBYSCORE with LIMIT" {
create_default_zset
assert_equal {b c} [r zrangebyscore zset 0 10 LIMIT 0 2]
assert_equal {d e f} [r zrangebyscore zset 0 10 LIMIT 2 3]
assert_equal {d e f} [r zrangebyscore zset 0 10 LIMIT 2 10]
assert_equal {} [r zrangebyscore zset 0 10 LIMIT 20 10]
assert_equal {f e} [r zrevrangebyscore zset 10 0 LIMIT 0 2]
assert_equal {d c b} [r zrevrangebyscore zset 10 0 LIMIT 2 3]
assert_equal {d c b} [r zrevrangebyscore zset 10 0 LIMIT 2 10]
assert_equal {} [r zrevrangebyscore zset 10 0 LIMIT 20 10]
}
test "ZRANGEBYSCORE with LIMIT and WITHSCORES" {
create_default_zset
assert_equal {e 4 f 5} [r zrangebyscore zset 2 5 LIMIT 2 3 WITHSCORES]
assert_equal {d 3 c 2} [r zrevrangebyscore zset 5 2 LIMIT 2 3 WITHSCORES]
}
tags {"slow"} {
test {ZRANGEBYSCORE fuzzy test, 100 ranges in 1000 elements sorted set} {
@@ -302,30 +335,6 @@ start_server {tags {"zset"}} {
} {}
}
test {ZRANGEBYSCORE with LIMIT} {
r del zset
r zadd zset 1 a
r zadd zset 2 b
r zadd zset 3 c
r zadd zset 4 d
r zadd zset 5 e
list \
[r zrangebyscore zset 0 10 LIMIT 0 2] \
[r zrangebyscore zset 0 10 LIMIT 2 3] \
[r zrangebyscore zset 0 10 LIMIT 2 10] \
[r zrangebyscore zset 0 10 LIMIT 20 10]
} {{a b} {c d e} {c d e} {}}
test {ZRANGEBYSCORE with LIMIT and withscores} {
r del zset
r zadd zset 10 a
r zadd zset 20 b
r zadd zset 30 c
r zadd zset 40 d
r zadd zset 50 e
r zrangebyscore zset 20 50 LIMIT 2 3 withscores
} {d 40 e 50}
test {ZREMRANGEBYSCORE basics} {
r del zset
r zadd zset 1 a