converted lazy seqs to functions so they won't hold their heads

1 files changed, 21 insertions, 0 deletions

diff --git a/src/clojure/contrib/test_contrib/test_lazy_seqs.clj b/src/clojure/contrib/test_contrib/test_lazy_seqs.clj
new file mode 100644
index 00000000..3bf4ba78
--- /dev/null
+++ b/src/clojure/contrib/test_contrib/test_lazy_seqs.clj
@@ -0,0 +1,21 @@
+(ns clojure.contrib.test-contrib.test-lazy-seqs
+  (:use clojure.contrib.test-is
+	clojure.contrib.lazy-seqs))
+
+(deftest test-fibs
+  (is (= [0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765 10946 
+	    17711 28657 46368 75025 121393 196418 317811 514229 832040 1346269 2178309 
+	    3524578 5702887 9227465 14930352 24157817 39088169 63245986 102334155 
+	    165580141 267914296 433494437 701408733 1134903170 1836311903 2971215073 
+	    4807526976 7778742049]
+	 (take 50 (fibs)))))
+
+(deftest test-powers-of-2
+  (is (= [1 2 4 8 16 32 64 128 256 512]
+	 (take 10 (powers-of-2)))))
+
+(deftest test-primes
+  (is (= [2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 
+	  103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 
+	  199 211 223 227 229]
+	 (take 50 primes))))