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[factor.git] / basis / hash-sets / identity / identity-tests.factor
1 USING: hash-sets.identity kernel literals sets tools.test ;
2 IN: hash-sets.identity.tests
3
4 CONSTANT: the-real-slim-shady "marshall mathers"
5
6 CONSTANT: will
7     IHS{
8         $ the-real-slim-shady
9         "marshall mathers"
10     }
11
12 : please-stand-up ( set obj -- ? )
13     swap in? ;
14
15 [ t ] [ will the-real-slim-shady please-stand-up ] unit-test
16 [ t ] [ will clone the-real-slim-shady please-stand-up ] unit-test
17
18 [ 2 ] [ will cardinality ] unit-test
19 [ { "marshall mathers" } ] [
20     the-real-slim-shady will clone
21     [ delete ] [ members ] bi
22 ] unit-test
23
24 CONSTANT: same-as-it-ever-was "same as it ever was"
25
26 { IHS{ $ same-as-it-ever-was } }
27 [ HS{ $ same-as-it-ever-was } IHS{ } set-like ] unit-test