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Test for errno setting in more pole error cases.

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This commit is contained in:
Joseph Myers 2013-05-16 21:57:25 +00:00
parent 0ab349044b
commit c58b274f01
2 changed files with 24 additions and 15 deletions
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9
ChangeLog
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@ -1,5 +1,14 @@
2013-05-16 Joseph Myers <joseph@codesourcery.com>
* math/libm-test.inc (atanh_test_data): Use ERRNO_ERANGE together
with DIVIDE_BY_ZERO_EXCEPTION.
(gamma_test_data): Likewise.
(lgamma_test_data): Likewise.
(log_test_data): Likewise.
(log10_test_data): Likewise.
(log2_test_data): Likewise.
(tgamma_test_data): Likewise.
* math/libm-test.inc (acos_test): Don't test for ENOSYS error.
(acos_test_tonearest): Likewise.
(acos_test_towardzero): Likewise.

30
math/libm-test.inc
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@ -1704,8 +1704,8 @@ static const struct test_f_f_data atanh_test_data[] =
TEST_f_f (atanh, 0, 0),
TEST_f_f (atanh, minus_zero, minus_zero),
TEST_f_f (atanh, 1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (atanh, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (atanh, 1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (atanh, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (atanh, qnan_value, qnan_value),
/* atanh (x) == qNaN plus invalid exception if |x| > 1. */
@ -9369,8 +9369,8 @@ static const struct test_f_f1_data gamma_test_data[] =
{
START_DATA (gamma),
TEST_f_f1 (gamma, plus_infty, plus_infty, 1),
TEST_f_f1 (gamma, 0, plus_infty, 1, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f1 (gamma, -3, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f1 (gamma, 0, plus_infty, 1, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (gamma, -3, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (gamma, minus_infty, plus_infty, IGNORE),
TEST_f_f1 (gamma, qnan_value, qnan_value, IGNORE),
@ -9956,14 +9956,14 @@ static const struct test_f_f1_data lgamma_test_data[] =
{
START_DATA (lgamma),
TEST_f_f1 (lgamma, plus_infty, plus_infty, 1),
TEST_f_f1 (lgamma, 0, plus_infty, 1, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f1 (lgamma, minus_zero, plus_infty, -1, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f1 (lgamma, 0, plus_infty, 1, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (lgamma, minus_zero, plus_infty, -1, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (lgamma, qnan_value, qnan_value, IGNORE),
/* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */
TEST_f_f1 (lgamma, -3, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (lgamma, minus_infty, plus_infty, IGNORE),
TEST_f_f1 (lgamma, -max_value, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f1 (lgamma, -max_value, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (lgamma, max_value, plus_infty, 1, OVERFLOW_EXCEPTION|ERRNO_ERANGE),
TEST_f_f1 (lgamma, 1, 0, 1),
@ -10846,8 +10846,8 @@ llrint_test_upward (void)
static const struct test_f_f_data log_test_data[] =
{
START_DATA (log),
TEST_f_f (log, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (log, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (log, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (log, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (log, 1, 0),
@ -10877,8 +10877,8 @@ log_test (void)
static const struct test_f_f_data log10_test_data[] =
{
START_DATA (log10),
TEST_f_f (log10, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (log10, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (log10, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (log10, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (log10, 1, 0),
@ -10941,8 +10941,8 @@ log1p_test (void)
static const struct test_f_f_data log2_test_data[] =
{
START_DATA (log2),
TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (log2, 1, 0),
@ -13649,8 +13649,8 @@ static const struct test_f_f_data tgamma_test_data[] =
START_DATA (tgamma),
TEST_f_f (tgamma, plus_infty, plus_infty),
TEST_f_f (tgamma, max_value, plus_infty, OVERFLOW_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (tgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (tgamma, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
TEST_f_f (tgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
TEST_f_f (tgamma, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
/* tgamma (x) == qNaN plus invalid exception for integer x <= 0. */
TEST_f_f (tgamma, -2, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
TEST_f_f (tgamma, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),