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view src/clojure/test_clojure/transients.clj @ 10:ef7dbbd6452c

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added clojure source goodness
author Robert McIntyre <rlm@mit.edu>
date Sat, 21 Aug 2010 06:25:44 -0400
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     1 (ns clojure.test-clojure.transients



     2   (:use clojure.test))



     3 



     4 (deftest popping-off



     5   (testing "across a node boundary"



     6     (are [n] 



     7       (let [v (-> (range n) vec)]



     8         (= (subvec v 0 (- n 2)) (-> v transient pop! pop! persistent!)))



     9       33 (+ 32 (inc (* 32 32))) (+ 32 (inc (* 32 32 32)))))



    10   (testing "off the end"



    11     (is (thrown-with-msg? IllegalStateException #"Can't pop empty vector"



    12           (-> [] transient pop!)))))