copysign: enhance tests
authorEric Blake <eblake@redhat.com>
Fri, 5 Nov 2010 14:03:34 +0000 (08:03 -0600)
committerEric Blake <eblake@redhat.com>
Fri, 5 Nov 2010 14:20:39 +0000 (08:20 -0600)
commite9101693adb3c251ee277242ef4af7aa570193b6
tree21c38e8c28b226e38fe04744d17855be699de51e
parent5dad7705e059bd0ce249a736b5af02dd66824ae0
copysign: enhance tests

* modules/copysign-tests (Files): Add minus-zero.h.
* tests/test-copysign.c (main): Also test zeros.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
modules/copysign-tests
tests/test-copysign.c