diff options
Diffstat (limited to 'tests/test.mew')
| -rw-r--r-- | tests/test.mew | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/test.mew b/tests/test.mew index 1fe7ec1..72d1e27 100644 --- a/tests/test.mew +++ b/tests/test.mew @@ -83,6 +83,13 @@ (test 5 (mod -16 7)) (test -2 (mod -16 -7))) +(test-group "sgn" + (test -1 (sgn -42)) + (test 0 (sgn 0)) + (test #t (eq? 0 (sgn 0.0))) + (test #t (eq? 0 (sgn -0.0))) + (test 1 (sgn 42))) + (test-group "inc" (test 6 (inc 5)) (test 0 (inc -1)) |