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93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/*
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* Copyright © 2019 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <check.h>
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#undef ck_assert_double_eq
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#undef ck_assert_double_ne
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#undef ck_assert_double_lt
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#undef ck_assert_double_le
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#undef ck_assert_double_gt
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#undef ck_assert_double_ge
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#undef ck_assert_double_eq_tol
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#undef ck_assert_double_ne_tol
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#define CK_DOUBLE_EQ_EPSILON 1E-3
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#define _ck_assert_double_eq(X,Y, epsilon) \
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do { \
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double _ck_x = X; \
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double _ck_y = Y; \
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ck_assert_msg(fabs(_ck_x - _ck_y) < epsilon, \
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"Assertion '" #X " == " #Y \
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"' failed: "#X"==%f, "#Y"==%f", \
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_ck_x, \
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_ck_y); \
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} while (0)
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#define _ck_assert_double_ne(X,Y, epsilon) \
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do { \
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double _ck_x = X; \
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double _ck_y = Y; \
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ck_assert_msg(fabs(_ck_x - _ck_y) > epsilon, \
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"Assertion '" #X " != " #Y \
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"' failed: "#X"==%f, "#Y"==%f", \
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_ck_x, \
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_ck_y); \
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} while (0)
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#define ck_assert_double_eq(X, Y) _ck_assert_double_eq(X, Y, CK_DOUBLE_EQ_EPSILON)
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#define ck_assert_double_eq_tol(X, Y, tol) _ck_assert_double_eq(X, Y, tol)
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#define ck_assert_double_ne(X, Y) _ck_assert_double_ne(X, Y, CK_DOUBLE_EQ_EPSILON)
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#define ck_assert_double_ne_tol(X, Y, tol) _ck_assert_double_ne(X, Y, tol)
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#define _ck_assert_double_eq_op(X, OP, Y) \
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do { \
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double _ck_x = X; \
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double _ck_y = Y; \
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ck_assert_msg(_ck_x OP _ck_y || \
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fabs(_ck_x - _ck_y) < CK_DOUBLE_EQ_EPSILON, \
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"Assertion '" #X#OP#Y \
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"' failed: "#X"==%f, "#Y"==%f", \
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_ck_x, \
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_ck_y); \
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} while (0)
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#define _ck_assert_double_ne_op(X, OP,Y) \
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do { \
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double _ck_x = X; \
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double _ck_y = Y; \
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ck_assert_msg(_ck_x OP _ck_y && \
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fabs(_ck_x - _ck_y) > CK_DOUBLE_EQ_EPSILON, \
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"Assertion '" #X#OP#Y \
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"' failed: "#X"==%f, "#Y"==%f", \
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_ck_x, \
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_ck_y); \
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} while (0)
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#define ck_assert_double_lt(X, Y) _ck_assert_double_ne_op(X, <, Y)
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#define ck_assert_double_le(X, Y) _ck_assert_double_eq_op(X, <=, Y)
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#define ck_assert_double_gt(X, Y) _ck_assert_double_ne_op(X, >, Y)
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#define ck_assert_double_ge(X, Y) _ck_assert_double_eq_op(X, >=, Y)
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