88 lines
2.2 KiB
Factor
88 lines
2.2 KiB
Factor
USING: alien arrays bit-arrays kernel math random sequences
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sequences.private tools.test ;
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[ -1 <bit-array> ] [ T{ bad-array-length f -1 } = ] must-fail-with
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{ 100 } [ 100 <bit-array> length ] unit-test
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{
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{ t f t }
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} [
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3 <bit-array> t 0 pick set-nth t 2 pick set-nth
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>array
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] unit-test
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{
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{ t f t }
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} [
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{ t f t } >bit-array >array
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] unit-test
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{
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{ t f t } { f t f }
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} [
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{ t f t } >bit-array dup clone [ not ] map!
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[ >array ] bi@
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] unit-test
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{
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{ f f f f f }
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} [
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{ t f t t f } >bit-array dup clear-bits >array
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] unit-test
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{
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{ t t t t t }
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} [
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{ t f t t f } >bit-array dup set-bits >array
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] unit-test
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{ t } [
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100 [
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drop 100 [ 2 random zero? ] replicate
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dup >bit-array >array =
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] all-integers?
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] unit-test
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{ ?{ f } } [
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1 2 { t f t f } <slice> >bit-array
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] unit-test
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{ ?{ f t } } [ 0 2 ?{ f t f } subseq ] unit-test
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{ ?{ t f t f f f } } [ 6 ?{ t f t } resize ] unit-test
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{ ?{ t t } } [ 2 ?{ t t f t f t f t t t f t } resize ] unit-test
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[ -10 ?{ } resize ] must-fail
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[ -1 integer>bit-array ] must-fail
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{ ?{ } } [ 0 integer>bit-array ] unit-test
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{ ?{ f t } } [ 2 integer>bit-array ] unit-test
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{ ?{ t t t t t t t t t } } [ 511 integer>bit-array ] unit-test
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{ ?{
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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
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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
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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
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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
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} } [
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0xffffffffffffffffffffffffffffffff integer>bit-array
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] unit-test
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{ 14 } [ ?{ f t t t } bit-array>integer ] unit-test
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{ 0 } [ ?{ } bit-array>integer ] unit-test
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{ 0xffffffffffffffffffffffffffffffff } [ ?{
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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
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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
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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
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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
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} bit-array>integer ] unit-test
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{ 49 } [ 49 <bit-array> dup set-bits [ ] count ] unit-test
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{ 1 } [ ?{ f t f t } byte-length ] unit-test
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{ 0xa } [ ?{ f t f t } bit-array>integer ] unit-test
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{ 0x100 } [ ?{ f f f f f f f f t } bit-array>integer ] unit-test
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