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Test: remove edge cases that assert in laplace test

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Signed-off-by: David Goulet <dgoulet@ev0ke.net>
This commit is contained in:
David Goulet
2015-02-12 11:31:08 -05:00
committed by teor
parent 09cac24373
commit aecc354ee7
1 changed files with 0 additions and 87 deletions
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src/test/test_util.c
-87
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@@ -4178,29 +4178,6 @@ test_util_laplace(void *arg)
tt_assert((-35 + INT64_MAX) ==
add_laplace_noise(INT64_MAX, min_dbl_error,
noscale_df, noscale_eps));
/* ... even when scaled? */
tt_assert(INT64_MIN ==
add_laplace_noise(0, min_dbl_error,
INT64_MIN, -35));
tt_assert(INT64_MIN ==
add_laplace_noise(0, min_dbl_error,
INT64_MIN, -34));
tt_assert(INT64_MAX ==
add_laplace_noise(0, min_dbl_error,
INT64_MIN, 1));
tt_assert((INT64_MIN + INT64_MAX) ==
add_laplace_noise(INT64_MIN, min_dbl_error,
INT64_MIN, 1));
tt_assert(INT64_MAX ==
add_laplace_noise(INT64_MAX, min_dbl_error,
INT64_MIN, 1));
tt_assert(INT64_MAX ==
add_laplace_noise(0, min_dbl_error,
INT64_MAX, -35));
tt_assert(INT64_MAX ==
add_laplace_noise(0, min_dbl_error,
INT64_MAX, -34));
tt_assert(INT64_MIN ==
add_laplace_noise(0, min_dbl_error,
INT64_MAX, 1));
@@ -4244,81 +4221,17 @@ test_util_laplace(void *arg)
tt_assert(INT64_MAX ==
add_laplace_noise(INT64_MAX, max_dbl_lt_one,
delta_f, epsilon));
tt_assert(INT64_MAX ==
add_laplace_noise(0, max_dbl_lt_one,
INT64_MAX, 35));
tt_assert(INT64_MAX ==
add_laplace_noise(0, max_dbl_lt_one,
INT64_MAX, 34));
tt_assert((INT64_MIN + INT64_MAX) ==
add_laplace_noise(INT64_MIN, max_dbl_lt_one,
INT64_MAX, 1));
tt_assert(INT64_MAX ==
add_laplace_noise(INT64_MAX, max_dbl_lt_one,
INT64_MAX, 1));
tt_assert((INT64_MAX + INT64_MIN) ==
add_laplace_noise(INT64_MAX, max_dbl_lt_one,
INT64_MIN, 1));
tt_assert(INT64_MIN ==
add_laplace_noise(INT64_MIN, max_dbl_lt_one,
INT64_MIN, 1));
/* does it play nice with INT64_MIN? */
tt_assert((INT64_MIN + 35) ==
add_laplace_noise(INT64_MIN, max_dbl_lt_one,
noscale_df, noscale_eps));
/* Test extreme values of b = delta_f / epsilon
* >>> laplace.ppf([0.5], loc = 0, scale = 1)
* array([0. ])
*/
/* Make sure edge cases don't depend on architecture,
* optimisation level, or other compiler flags.
* XXXX Are these edge cases important enough to make consistent? */
/* b = positive zero, p yields positive zero */
tt_assert(0.0 ==
add_laplace_noise(0.0, 0.5, 0.0, 1.0))
/* b = negative zero, p yields positive zero */
tt_assert(0.0 ==
add_laplace_noise(0.0, 0.5, 0.0, -1.0))
/* b = positive infinity, p yields positive zero, result is -NaN -> -Inf */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.5, 1.0, 0.0))
/* b = negative infinity, p yields positive zero, result is -NaN -> -Inf */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.5, -1.0, 0.0))
/* b = positive NaN (rounded to -Inf), p yields positive zero,
* result is -NaN -> -Inf */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.5, -0.0, -0.0))
/* b = negative NaN (rounded to -Inf), p yields positive zero,
* result is -NaN -> -Inf*/
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.5, -0.0, 0.0))
/* b = positive zero, p yields negative infinity, result is -NaN -> -Inf */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.0, 0.0, 1.0))
/* b = negative zero, p yields negative infinity, result is -NaN -> -Inf */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.0, 0.0, -1.0))
/* b = positive infinity, p yields negative infinity */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.0, 1.0, 0.0))
/* b = negative infinity, p yields negative infinity */
tt_assert(INT64_MAX ==
add_laplace_noise(0.0, 0.0, -1.0, 0.0))
/* b = positive NaN (rounded to -Inf), p yields negative infinity,
* result is -NaN -> -Inf */
tt_assert(INT64_MIN ==
add_laplace_noise(0.0, 0.0, -0.0, -0.0))
/* b = negative NaN (rounded to -Inf), p yields negative infinity,
* result is NaN -> Inf */
tt_assert(INT64_MAX ==
add_laplace_noise(0.0, 0.0, -0.0, 0.0))
done:
;
}