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Test: HSTRLEN stress test of corner cases.

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Main point here is to correctly report LLONG_MIN length, since to take
the absolute value we need care in sdigits10().
This commit is contained in:
antirez 2015-02-27 15:44:44 +01:00
parent 0ace1e6d04
commit 084a59c324
1 changed files with 16 additions and 0 deletions
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16
tests/unit/type/hash.tcl
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@ -419,6 +419,22 @@ start_server {tags {"hash"}} {
set _ $rv
} {0 0}
test {HSTRLEN corner cases} {
set vals {
-9223372036854775808 9223372036854775807 9223372036854775808
{} 0 -1 x
}
foreach v $vals {
r hmset smallhash field $v
r hmset bighash field $v
set len1 [string length $v]
set len2 [r hstrlen smallhash field]
set len3 [r hstrlen bighash field]
assert {$len1 == $len2}
assert {$len2 == $len3}
}
}
test {Hash ziplist regression test for large keys} {
r hset hash kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk a
r hset hash kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk b