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PERSIST: a fix and some basic test

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This commit is contained in:
antirez 2010-08-03 14:25:22 +02:00
parent a539d29ac5
commit 1fb4e8def7
2 changed files with 15 additions and 2 deletions
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6
src/db.c
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@ -532,9 +532,11 @@ void persistCommand(redisClient *c) {
if (de == NULL) { if (de == NULL) {
addReply(c,shared.czero); addReply(c,shared.czero);
} else { } else {
if (removeExpire(c->db,c->argv[1])) if (removeExpire(c->db,c->argv[1])) {
addReply(c,shared.cone); addReply(c,shared.cone);
else server.dirty++;
} else {
addReply(c,shared.czero); addReply(c,shared.czero);
}
} }
} }

11
tests/unit/expire.tcl
View File

@ -60,4 +60,15 @@ start_server {tags {"expire"}} {
catch {r setex z -10 foo} e catch {r setex z -10 foo} e
set _ $e set _ $e
} {*invalid expire*} } {*invalid expire*}
test {PERSIST can undo an EXPIRE} {
r set x foo
r expire x 50
list [r ttl x] [r persist x] [r ttl x] [r get x]
} {50 1 -1 foo}
test {PERSIST returns 0 against non existing or non volatile keys} {
r set x foo
list [r persist foo] [r persist nokeyatall]
} {0 0}
} }