X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=run-tests.m;h=1f6d561f00904f5e9852d224d7d117695d5125bc;hb=6de25e4c4273789fd2f98e309db4ef3f0902b185;hp=ef72b10731fecb8f6f324d4b25150153140af948;hpb=62d652799ded51169bda744d8728e1d33582fa5f;p=octave.git

diff --git a/run-tests.m b/run-tests.m
index ef72b10..1f6d561 100755
--- a/run-tests.m
+++ b/run-tests.m
@@ -13,3 +13,32 @@ unit_test_equals("sin[0, pi] == 0", ...
 unit_test_equals("sin[0, pi, 2*pi] == 0", ...
 		 0, ...
 		 divided_difference(@sin, [0,pi,2*pi]));
+
+unit_test_equals("zero order divided_difference_coefficients", ...
+		 [1], ...
+		 divided_difference_coefficients([0]));
+
+unit_test_equals("first order divided_difference_coefficients", ...
+		 [-1, 1] / pi, ...
+		 divided_difference_coefficients([0, pi]));
+
+unit_test_equals("second order divided_difference_coefficients", ...
+		 [1, -2, 1] / (2*pi^2), ...
+		 divided_difference_coefficients([0, pi, 2*pi]));
+
+
+unit_test_equals("1 is odd", ...
+		 true, ...
+		 odd(1));
+
+unit_test_equals("1 is not even", ...
+		 false, ...
+		 even(1));
+
+unit_test_equals("2 is not odd", ...
+		 false, ...
+		 odd(2));
+
+unit_test_equals("2 is even", ...
+		 true, ...
+		 even(2));