diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/math/libm-test.c b/math/libm-test.c index efb89f7033..13f7cf315b 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1997. @@ -1707,6 +1707,13 @@ modf_test (void) check ("modf (-2.5, &x) returns -0.5", result, -0.5); check ("modf (-2.5, &x) sets x to -2", intpart, -2); + result = FUNC(modf) (20, &intpart); + check ("modf (20, &x) returns 0", result, 0); + check ("modf (20, &x) sets x to 20", intpart, 20); + + result = FUNC(modf) (21, &intpart); + check ("modf (21, &x) returns 0", result, 0); + check ("modf (21, &x) sets x to 21", intpart, 21); } |