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Test cosh, sinh in non-default rounding modes (bug 3976).

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This commit is contained in:
Joseph Myers
2012-03-05 12:20:24 +00:00
parent 6c6a98c983
commit ca811b2256
4 changed files with 503 additions and 0 deletions
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225
math/libm-test.inc
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@@ -2177,6 +2177,114 @@ cosh_test (void)
}
static void
cosh_test_tonearest (void)
{
int save_round_mode;
errno = 0;
FUNC(cosh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (cosh_tonearest);
save_round_mode = fegetround ();
if (!fesetround (FE_TONEAREST))
{
TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
}
fesetround (save_round_mode);
END (cosh_tonearest);
}
static void
cosh_test_towardzero (void)
{
int save_round_mode;
errno = 0;
FUNC(cosh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (cosh_towardzero);
save_round_mode = fegetround ();
if (!fesetround (FE_TOWARDZERO))
{
TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
}
fesetround (save_round_mode);
END (cosh_towardzero);
}
static void
cosh_test_downward (void)
{
int save_round_mode;
errno = 0;
FUNC(cosh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (cosh_downward);
save_round_mode = fegetround ();
if (!fesetround (FE_DOWNWARD))
{
TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
}
fesetround (save_round_mode);
END (cosh_downward);
}
static void
cosh_test_upward (void)
{
int save_round_mode;
errno = 0;
FUNC(cosh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (cosh_upward);
save_round_mode = fegetround ();
if (!fesetround (FE_UPWARD))
{
TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
}
fesetround (save_round_mode);
END (cosh_upward);
}
static void
cpow_test (void)
{
@@ -6243,6 +6351,115 @@ sinh_test (void)
END (sinh);
}
static void
sinh_test_tonearest (void)
{
int save_round_mode;
errno = 0;
FUNC(sinh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (sinh_tonearest);
save_round_mode = fegetround ();
if (!fesetround (FE_TONEAREST))
{
TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
}
fesetround (save_round_mode);
END (sinh_tonearest);
}
static void
sinh_test_towardzero (void)
{
int save_round_mode;
errno = 0;
FUNC(sinh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (sinh_towardzero);
save_round_mode = fegetround ();
if (!fesetround (FE_TOWARDZERO))
{
TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
}
fesetround (save_round_mode);
END (sinh_towardzero);
}
static void
sinh_test_downward (void)
{
int save_round_mode;
errno = 0;
FUNC(sinh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (sinh_downward);
save_round_mode = fegetround ();
if (!fesetround (FE_DOWNWARD))
{
TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
}
fesetround (save_round_mode);
END (sinh_downward);
}
static void
sinh_test_upward (void)
{
int save_round_mode;
errno = 0;
FUNC(sinh) (0);
if (errno == ENOSYS)
/* Function not implemented. */
return;
START (sinh_upward);
save_round_mode = fegetround ();
if (!fesetround (FE_UPWARD))
{
TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
}
fesetround (save_round_mode);
END (sinh_upward);
}
static void
sqrt_test (void)
{
@@ -6962,7 +7179,15 @@ main (int argc, char **argv)
asinh_test ();
atanh_test ();
cosh_test ();
cosh_test_tonearest ();
cosh_test_towardzero ();
cosh_test_downward ();
cosh_test_upward ();
sinh_test ();
sinh_test_tonearest ();
sinh_test_towardzero ();
sinh_test_downward ();
sinh_test_upward ();
tanh_test ();
/* Exponential and logarithmic functions: */