36 lines
1.1 KiB
Factor
36 lines
1.1 KiB
Factor
USING: random sequences tools.test kernel math math.functions
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sets grouping random.private ;
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IN: random.tests
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[ 4 ] [ 4 random-bytes length ] unit-test
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[ 7 ] [ 7 random-bytes length ] unit-test
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[ 4 ] [ [ 4 random-bytes length ] with-secure-random ] unit-test
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[ 7 ] [ [ 7 random-bytes length ] with-secure-random ] unit-test
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[ 2 ] [ V{ 10 20 30 } [ delete-random drop ] keep length ] unit-test
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[ V{ } [ delete-random drop ] keep length ] must-fail
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[ t ] [ 10000 [ iota 0 [ drop 187 random + ] reduce ] keep / 2 * 187 10 ~ ] unit-test
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[ t ] [ 10000 [ iota 0 [ drop 400 random + ] reduce ] keep / 2 * 400 10 ~ ] unit-test
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[ t ] [ 1000 [ 400 random ] replicate prune length 256 > ] unit-test
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[ f ] [ 0 random ] unit-test
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[ { } ] [ { } randomize ] unit-test
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[ { 1 } ] [ { 1 } randomize ] unit-test
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[ f ]
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[ 100 [ { 0 1 } random ] replicate all-equal? ] unit-test
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[ 49 ] [ 50 random-bits* log2 ] unit-test
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[ { 1 2 } 3 sample ] [ too-many-samples? ] must-fail-with
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[ 3 ] [ { 1 2 3 4 } 3 sample prune length ] unit-test
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[ 99 ] [ 100 iota 99 sample prune length ] unit-test
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[ ]
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[ [ 100 random-bytes ] with-system-random drop ] unit-test
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