diff options
Diffstat (limited to 'math/libm-test.inc')
| -rw-r--r-- | math/libm-test.inc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc index 6d9a3ec6cb..68f2f05a70 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -3241,7 +3241,9 @@ lgamma_test (void) TEST_f_f (lgamma, nan_value, nan_value); /* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */ + errno = 0; TEST_f_f (lgamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); + check_int ("errno for lgamma(-integer) == ERANGE", errno, ERANGE, 0, 0, 0); TEST_f_f (lgamma, minus_infty, plus_infty); TEST_f_f1 (lgamma, 1, 0, 1); |