57 lines
1.4 KiB
Factor
57 lines
1.4 KiB
Factor
! Copyright (C) 2008 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: kernel sequences assocs tools.test linked-assocs math ;
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IN: linked-assocs.test
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{ { 1 2 3 } } [
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<linked-hash> 1 "b" pick set-at
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2 "c" pick set-at
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3 "a" pick set-at
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values
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] unit-test
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{ 2 t } [
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<linked-hash> 1 "b" pick set-at
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2 "c" pick set-at
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3 "a" pick set-at
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"c" swap at*
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] unit-test
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{ { 2 3 4 } { "c" "a" "d" } 3 } [
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<linked-hash> 1 "a" pick set-at
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2 "c" pick set-at
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3 "a" pick set-at
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4 "d" pick set-at
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[ values ] [ keys ] [ assoc-size ] tri
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] unit-test
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{ f 1 } [
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<linked-hash> 1 "c" pick set-at
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2 "b" pick set-at
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"c" over delete-at
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"c" over at swap assoc-size
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] unit-test
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{ { } 0 } [
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<linked-hash> 1 "a" pick set-at
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2 "c" pick set-at
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3 "a" pick set-at
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4 "d" pick set-at
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dup clear-assoc [ keys ] [ assoc-size ] bi
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] unit-test
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{ { } { 1 2 3 } } [
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<linked-hash> dup clone
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1 "c" pick set-at
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2 "q" pick set-at
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3 "a" pick set-at
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[ values ] bi@
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] unit-test
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{ 9 } [
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<linked-hash>
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{ [ 3 * ] [ 1- ] } "first" pick set-at
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{ [ [ 1- ] bi@ ] [ 2 / ] } "second" pick set-at
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4 6 pick values [ first call ] each
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+ swap values <reversed> [ second call ] each
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] unit-test |