diff options
author | Eduardo Julian | 2017-09-05 18:37:32 -0400 |
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committer | Eduardo Julian | 2017-09-05 18:37:32 -0400 |
commit | 8eec2a1545cf28f2c9e8a5d604d995bfe7332e9b (patch) | |
tree | 53b42bc7e7b1491d3d28f6c2ba2deb29634a3fab | |
parent | 7a7520ee283c0051491370a2ec1824d43d1bd47b (diff) |
- Added tests for lux/math/random.
-rw-r--r-- | stdlib/test/test/lux/math/random.lux | 54 | ||||
-rw-r--r-- | stdlib/test/tests.lux | 3 |
2 files changed, 56 insertions, 1 deletions
diff --git a/stdlib/test/test/lux/math/random.lux b/stdlib/test/test/lux/math/random.lux new file mode 100644 index 000000000..ae33ab98f --- /dev/null +++ b/stdlib/test/test/lux/math/random.lux @@ -0,0 +1,54 @@ +(;module: + lux + (lux [io] + (control [monad #+ do Monad]) + (data [number] + (coll [list] + [vector] + [array] + [queue] + [stack] + [set] + [dict])) + (math ["r" random])) + lux/test) + +(context: "Random." + #seed +1504643924987 + [size (|> r;nat (:: @ map (n.% +100))) + _list (r;list size r;nat) + _vector (r;vector size r;nat) + _array (r;array size r;nat) + _queue (r;queue size r;nat) + _stack (r;stack size r;nat) + _set (r;set number;Hash<Nat> size r;nat) + _dict (r;dict number;Hash<Nat> size r;nat r;nat) + top r;nat + filtered (|> r;nat (r;filter (n.<= top))) + shuffle-seed r;nat + #let [sorted (|> _vector vector;to-list (list;sort n.<)) + shuffled (|> sorted vector;from-list (r;shuffle shuffle-seed)) + re-sorted (|> shuffled vector;to-list (list;sort n.<))]] + ($_ seq + (test "Can produce lists." + (n.= size (list;size _list))) + (test "Can produce vectors." + (n.= size (vector;size _vector))) + (test "Can produce arrays." + (n.= size (array;size _array))) + (test "Can produce queues." + (n.= size (queue;size _queue))) + (test "Can produce stacks." + (n.= size (stack;size _stack))) + (test "Can produce sets." + (n.= size (set;size _set))) + (test "Can produce dicts." + (n.= size (dict;size _dict))) + (test "Can filter values." + (n.<= top filtered)) + (test "Can shuffle vectors." + (let [(^open "v/") (vector;Eq<Vector> number;Eq<Nat>) + sorted (vector;from-list sorted)] + (and (not (v/= sorted shuffled)) + (v/= sorted (vector;from-list re-sorted))))) + )) diff --git a/stdlib/test/tests.lux b/stdlib/test/tests.lux index 9b0f8ff11..598c488fd 100644 --- a/stdlib/test/tests.lux +++ b/stdlib/test/tests.lux @@ -60,7 +60,8 @@ ["_;" lexer] ["_;" regex])) ["_;" math] - (math (logic ["_;" continuous] + (math ["_;" random] + (logic ["_;" continuous] ["_;" fuzzy])) (macro ["_;" code] ["_;" syntax] |