122 lines
2.8 KiB
Factor
122 lines
2.8 KiB
Factor
IN: temporary
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USE: hashtables
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USE: kernel
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USE: lists
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USE: math
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USE: namespaces
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USE: test
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USE: vectors
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16 <hashtable> "testhash" set
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: silly-key/value dup dup * swap ;
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1000 [ [ silly-key/value "testhash" get set-hash ] keep ] repeat
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[ f ]
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[ 1000 count [ silly-key/value "testhash" get hash = not ] subset ]
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unit-test
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[ t ]
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[ "testhash" get hashtable? ]
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unit-test
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[ f ]
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[ [[ 1 [[ 2 3 ]] ]] hashtable? ]
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unit-test
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! Test some hashcodes.
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[ t ] [ [ 1 2 3 ] hashcode [ 1 2 3 ] hashcode = ] unit-test
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[ t ] [ [[ f t ]] hashcode [[ f t ]] hashcode = ] unit-test
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[ t ] [ [ 1 [ 2 3 ] 4 ] hashcode [ 1 [ 2 3 ] 4 ] hashcode = ] unit-test
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[ t ] [ 12 hashcode 12 hashcode = ] unit-test
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[ t ] [ 12 >bignum hashcode 12 hashcode = ] unit-test
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[ t ] [ 12.0 hashcode 12 >bignum hashcode = ] unit-test
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! Test various odd keys to see if they work.
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16 <hashtable> "testhash" set
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t #{ 2 3 }# "testhash" get set-hash
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f 100000000000000000000000000 "testhash" get set-hash
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{ } { [ { } ] } "testhash" get set-hash
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[ t ] [ #{ 2 3 }# "testhash" get hash ] unit-test
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[ f ] [ 100000000000000000000000000 "testhash" get hash* cdr ] unit-test
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[ { } ] [ { [ { } ] } clone "testhash" get hash* cdr ] unit-test
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[
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[[ "salmon" "fish" ]]
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[[ "crocodile" "reptile" ]]
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[[ "cow" "mammal" ]]
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[[ "visual basic" "language" ]]
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] alist>hash "testhash" set
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[ f ] [
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"visual basic" "testhash" get remove-hash
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"visual basic" "testhash" get hash*
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] unit-test
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[ 4 ] [
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"hey"
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{{ [[ "hey" 4 ]] [[ "whey" 5 ]] }} 2dup (hashcode)
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>r buckets>list r> [ cdr ] times car assoc
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] unit-test
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! Testing the hash element counting
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<namespace> "counting" set
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"value" "key" "counting" get set-hash
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[ 1 ] [ "counting" get hash-size ] unit-test
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"value" "key" "counting" get set-hash
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[ 1 ] [ "counting" get hash-size ] unit-test
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"key" "counting" get remove-hash
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[ 0 ] [ "counting" get hash-size ] unit-test
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"key" "counting" get remove-hash
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[ 0 ] [ "counting" get hash-size ] unit-test
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[ t ] [ {{ }} dup = ] unit-test
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[ f ] [ "xyz" {{ }} = ] unit-test
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[ t ] [ {{ }} {{ }} = ] unit-test
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[ f ] [ {{ [[ 1 3 ]] }} {{ }} = ] unit-test
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[ f ] [ {{ }} {{ [[ 1 3 ]] }} = ] unit-test
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[ t ] [ {{ [[ 1 3 ]] }} {{ [[ 1 3 ]] }} = ] unit-test
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[ f ] [ {{ [[ 1 3 ]] }} {{ [[ 1 "hey" ]] }} = ] unit-test
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! Test rehashing
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2 <hashtable> "rehash" set
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1 1 "rehash" get set-hash
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2 2 "rehash" get set-hash
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3 3 "rehash" get set-hash
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4 4 "rehash" get set-hash
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5 5 "rehash" get set-hash
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6 6 "rehash" get set-hash
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[ 6 ] [ "rehash" get hash-size ] unit-test
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[ 6 ] [ "rehash" get clone hash-size ] unit-test
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"rehash" get hash-clear
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[ 0 ] [ "rehash" get hash-size ] unit-test
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[
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3
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] [
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2 {{
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[[ 1 2 ]]
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[[ 2 3 ]]
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}} clone hash
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] unit-test
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! There was an assoc in place of assoc* somewhere
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3 <hashtable> "f-hash-test" set
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10 [ f f "f-hash-test" get set-hash ] times
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[ 1 ] [ "f-hash-test" get hash-size ] unit-test
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