diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.c | 1 | ||||
| -rw-r--r-- | math/test-fenv.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/math/libm-test.c b/math/libm-test.c index 982e051bdd..5b773d6bd8 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -999,6 +999,7 @@ cbrt_test (void) check_isinfn ("cbrt (-inf) == -inf", FUNC(cbrt) (minus_infty)); check_isnan ("cbrt (NaN) == NaN", FUNC(cbrt) (nan_value)); #endif + check ("cbrt (-0.001) == -0.1", FUNC(cbrt) (-0.001), -0.1); check_eps ("cbrt (8) == 2", FUNC(cbrt) (8), 2, CHOOSE (5e-17L, 0, 0)); check_eps ("cbrt (-27) == -3", FUNC(cbrt) (-27.0), -3.0, CHOOSE (3e-16L, 0, 0)); diff --git a/math/test-fenv.c b/math/test-fenv.c index 2c3aeb07f9..4da2e37dae 100644 --- a/math/test-fenv.c +++ b/math/test-fenv.c @@ -228,8 +228,21 @@ fe_tests (void) static void feenv_nomask_test (const char *flag_name, int fe_exc) { +#if defined FE_NOMASK_ENV int status; pid_t pid; + fenv_t saved; + + fegetenv (&saved); + errno = 0; + fesetenv (FE_NOMASK_ENV); + status = errno; + fesetenv (&saved); + if (status == ENOSYS) + { + printf ("Test: not testing FE_NOMASK_ENV, it isn't implemented.\n"); + return; + } printf ("Test: after fesetenv (FE_NOMASK_ENV) processes will abort\n"); printf (" when feraiseexcept (%s) is called.\n", flag_name); @@ -265,6 +278,7 @@ feenv_nomask_test (const char *flag_name, int fe_exc) ++count_errors; } } +#endif } /* Test that program doesn't abort with default environment */ |