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Add catan, catanh tests at +/- 1 and +/- i.

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Joseph Myers 2013-04-24 20:14:15 +00:00
parent 77f143fdb4
commit 5e22180060
2 changed files with 21 additions and 0 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2013-04-24 Joseph Myers <joseph@codesourcery.com>
* math/libm-test.inc (catan_test): Add more tests.
(catanh_test): Likewise.
* math/s_catanf.c (__catanf): Use suffixed floating-point
constants.
* math/s_catanhf.c (__catanhf): Likewise.

18
math/libm-test.inc
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@ -4254,6 +4254,15 @@ catan_test (void)
TEST_c_c (catan, 0, minus_zero, 0, minus_zero);
TEST_c_c (catan, minus_zero, minus_zero, minus_zero, minus_zero);
TEST_c_c (catan, 1.0L, plus_zero, M_PI_4l, plus_zero);
TEST_c_c (catan, 1.0L, minus_zero, M_PI_4l, minus_zero);
TEST_c_c (catan, -1.0L, plus_zero, -M_PI_4l, plus_zero);
TEST_c_c (catan, -1.0L, minus_zero, -M_PI_4l, minus_zero);
TEST_c_c (catan, plus_zero, 1.0L, plus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catan, minus_zero, 1.0L, minus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catan, plus_zero, -1.0L, plus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catan, minus_zero, -1.0L, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catan, plus_infty, plus_infty, M_PI_2l, 0);
TEST_c_c (catan, plus_infty, minus_infty, M_PI_2l, minus_zero);
TEST_c_c (catan, minus_infty, plus_infty, -M_PI_2l, 0);
@ -4350,6 +4359,15 @@ catanh_test (void)
TEST_c_c (catanh, 0, minus_zero, 0.0, minus_zero);
TEST_c_c (catanh, minus_zero, minus_zero, minus_zero, minus_zero);
TEST_c_c (catanh, 1.0L, plus_zero, plus_infty, plus_zero, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catanh, 1.0L, minus_zero, plus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catanh, -1.0L, plus_zero, minus_infty, plus_zero, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catanh, -1.0L, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
TEST_c_c (catanh, plus_zero, 1.0L, plus_zero, M_PI_4l);
TEST_c_c (catanh, minus_zero, 1.0L, minus_zero, M_PI_4l);
TEST_c_c (catanh, plus_zero, -1.0L, plus_zero, -M_PI_4l);
TEST_c_c (catanh, minus_zero, -1.0L, minus_zero, -M_PI_4l);
TEST_c_c (catanh, plus_infty, plus_infty, 0.0, M_PI_2l);
TEST_c_c (catanh, plus_infty, minus_infty, 0.0, -M_PI_2l);
TEST_c_c (catanh, minus_infty, plus_infty, minus_zero, M_PI_2l);