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[BZ #14686, #15336] Fix standard compliance. Don't use hard-coded qNaN values.

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This commit is contained in:
Thomas Schwinge
2013-04-04 17:35:12 +02:00
parent 8b43a0c9f2
commit a1cbf437a5
5 changed files with 46 additions and 16 deletions
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25
math/libm-test.inc
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@@ -11103,12 +11103,30 @@ remainder_test (void)
TEST_ff_f (remainder, 1, minus_zero, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(1, -0) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, plus_infty, minus_zero, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(INF, -0) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, plus_infty, 0, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(INF, 0) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, plus_infty, 1, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(INF, 1) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, plus_infty, 2, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(INF, 2) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, minus_infty, minus_zero, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(-INF, -0) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, minus_infty, 0, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(-INF, 0) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, minus_infty, 1, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(-INF, 1) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, minus_infty, 2, qnan_value, INVALID_EXCEPTION);
check_int ("errno for remainder(-INF, 2) = EDOM ", errno, EDOM, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, qnan_value, qnan_value, qnan_value);
check_int ("errno for remainder(qNAN, qNAN) unchanged", errno, 0, 0, 0, 0);
errno = 0;
@@ -11118,6 +11136,13 @@ remainder_test (void)
TEST_ff_f (remainder, qnan_value, 0, qnan_value);
check_int ("errno for remainder(qNaN, 0) unchanged", errno, 0, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, 7.0, plus_infty, 7.0);
check_int ("errno for remainder(7.0, INF) unchanged", errno, 0, 0, 0, 0);
errno = 0;
TEST_ff_f (remainder, 7.0, minus_infty, 7.0);
check_int ("errno for remainder(7.0, -INF) unchanged", errno, 0, 0, 0, 0);
TEST_ff_f (remainder, 1.625, 1.0, -0.375);
TEST_ff_f (remainder, -1.625, 1.0, 0.375);
TEST_ff_f (remainder, 1.625, -1.0, -0.375);