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factor/basis/bit-arrays/bit-arrays-tests.factor

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Move bit-arrays and float-arrays to extra
2008-07-02 03:03:30 -04:00
USING: sequences sequences.private arrays bit-arrays kernel
tools.test math random ;
New convention for unit tests
2008-03-01 17:00:45 -05:00
IN: bit-arrays.tests
Initial import
2007-09-20 18:09:08 -04:00
[ 100 ] [ 100 <bit-array> length ] unit-test
[
{ t f t }
] [
3 <bit-array> t 0 pick set-nth t 2 pick set-nth
>array
] unit-test
[
{ t f t }
] [
{ t f t } >bit-array >array
] unit-test
[
{ t f t } { f t f }
] [
change-each -> map!, deep-change-each -> deep-map!
2009-10-27 23:32:56 -04:00
{ t f t } >bit-array dup clone [ not ] map!
Rename 2apply to bi@
2008-03-29 21:36:58 -04:00
[ >array ] bi@
Initial import
2007-09-20 18:09:08 -04:00
] unit-test
[
{ f f f f f }
] [
{ t f t t f } >bit-array dup clear-bits >array
] unit-test
[
{ t t t t t }
] [
{ t f t t f } >bit-array dup set-bits >array
] unit-test
[ t ] [
100 [
random is generic now -- iota random -> random
2010-01-14 13:48:57 -05:00
drop 100 [ 2 random zero? ] replicate
Initial import
2007-09-20 18:09:08 -04:00
dup >bit-array >array =
Removing integers-as-sequences
2010-01-14 10:10:13 -05:00
] all-integers?
Initial import
2007-09-20 18:09:08 -04:00
] unit-test
[ ?{ f } ] [
1 2 { t f t f } <slice> >bit-array
] unit-test
bit-vectors byte-vectors float-vectors
2008-01-29 16:04:26 -05:00
Fixing unit test failures
2008-07-02 16:57:38 -04:00
[ ?{ f t } ] [ 0 2 ?{ f t f } subseq ] unit-test
bit-vectors byte-vectors float-vectors
2008-01-29 16:04:26 -05:00
Move bit-arrays and float-arrays to extra
2008-07-02 03:03:30 -04:00
[ ?{ t f t f f f } ] [ 6 ?{ t f t } resize ] unit-test
bit-vectors byte-vectors float-vectors
2008-01-29 16:04:26 -05:00
Move bit-arrays and float-arrays to extra
2008-07-02 03:03:30 -04:00
[ ?{ t t } ] [ 2 ?{ t t f t f t f t t t f t } resize ] unit-test
[ -10 ?{ } resize ] must-fail
bit-array<>integer conversion functions. ui.backend beep method to ring the system alert sound
2008-06-05 23:06:38 -04:00
[ -1 integer>bit-array ] must-fail
Fix integer>bit-array to work with zero as argument
2008-06-30 22:11:43 -04:00
[ ?{ } ] [ 0 integer>bit-array ] unit-test
bit-array<>integer conversion functions. ui.backend beep method to ring the system alert sound
2008-06-05 23:06:38 -04:00
[ ?{ f t } ] [ 2 integer>bit-array ] unit-test
[ ?{ t t t t t t t t t } ] [ 511 integer>bit-array ] unit-test
[ ?{
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
} ] [
HEX: ffffffffffffffffffffffffffffffff integer>bit-array
] unit-test
[ 14 ] [ ?{ f t t t } bit-array>integer ] unit-test
Fix integer>bit-array to work with zero as argument
2008-06-30 22:11:43 -04:00
[ 0 ] [ ?{ } bit-array>integer ] unit-test
bit-array<>integer conversion functions. ui.backend beep method to ring the system alert sound
2008-06-05 23:06:38 -04:00
[ HEX: ffffffffffffffffffffffffffffffff ] [ ?{
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
} bit-array>integer ] unit-test
Properly set bits in large bit arrays Bit arrays were not properly manipulated by set-bits or clear-bits if they were larger than 40 bits (one cell + one byte). Moreover, the bug was likely to cause a bus error on architectures unable to access unaligned words.
2008-12-26 14:58:45 -05:00
[ 49 ] [ 49 <bit-array> dup set-bits [ ] count ] unit-test
Fix bit-array>integer byte ordering
2009-01-07 17:16:27 -05:00
[ HEX: 100 ] [ ?{ f f f f f f f f t } bit-array>integer ] unit-test