3 Commits

Author SHA1 Message Date
antirez
fa4a5d5922 BITOP: handle integer encoded objects correctly.
A bug in the implementation caused BITOP to crash the server if at least
one one of the source objects was integer encoded.

The new implementation takes an additional array of Redis objects
pointers and calls getDecodedObject() to get a reference to a string
encoded object, and then uses decrRefCount() to release the object.

Tests modified to cover the regression and improve coverage.
2012-05-24 15:20:16 +02:00
antirez
01d3a7e736 Bit operations tests improved.
Fuzzing tests of BITCOUNT / BITOP are iterated multiple times.
The new BITCOUNT fuzzing test uses random strings in a wider interval of
lengths including zero-len strings.
2012-05-24 15:20:02 +02:00
antirez
a3f2b4895b BITOP and BITCOUNT tests.
The Redis implementation is tested against Tcl implementations of the
same operation. Both fuzzing and testing of specific aspects of the
commands behavior are performed.
2012-05-24 15:19:48 +02:00