Author: ngie
Date: Thu Jun 1 06:34:14 2017
New Revision: 319376
URL: https://svnweb.freebsd.org/changeset/base/319376
Log:
MFC r319158:
logarithm_test: assert that feclearexcept succeeds
This helps ensure that test preconditons are fulfilled.
CID: 1346572
Modified:
stable/10/lib/msun/tests/logarithm_test.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/lib/msun/tests/logarithm_test.c
==============================================================================
--- stable/10/lib/msun/tests/logarithm_test.c Thu Jun 1 06:31:25 2017
(r319375)
+++ stable/10/lib/msun/tests/logarithm_test.c Thu Jun 1 06:34:14 2017
(r319376)
@@ -136,7 +136,7 @@ run_log2_tests(void)
* We should insist that log2() return exactly the correct
* result and not raise an inexact exception for powers of 2.
*/
- feclearexcept(FE_ALL_EXCEPT);
+ assert(feclearexcept(FE_ALL_EXCEPT) == 0);
for (i = FLT_MIN_EXP - FLT_MANT_DIG; i < FLT_MAX_EXP; i++) {
assert(log2f(ldexpf(1.0, i)) == i);
assert(fetestexcept(ALL_STD_EXCEPT) == 0);
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