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Added two more BITCOUNT tests stressing misaligned access.

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This commit is contained in:
antirez 2014-02-27 10:07:29 +01:00
parent 2a7847a3b5
commit 8d95a47408
1 changed files with 12 additions and 0 deletions

12
tests/unit/bitops.tcl

@ -98,6 +98,18 @@ start_server {tags {"bitops"}} {
} }
} {1} } {1}
test {BITCOUNT misaligned prefix} {
r del str
r set str ab
r bitcount str 1 -1
} {3}
test {BITCOUNT misaligned prefix + full words + remainder} {
r del str
r set str __PPxxxxxxxxxxxxxxxxRR__
r bitcount str 2 -3
} {74}
test {BITOP NOT (empty string)} { test {BITOP NOT (empty string)} {
r set s "" r set s ""
r bitop not dest s r bitop not dest s