/usr/include/cmocka_pbc.h is in libcmocka-dev 1.0.1-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /*
* Copyright 2014 Luis Pabon, Jr.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Programming by Contract is a programming methodology
* which binds the caller and the function called to a
* contract. The contract is represented using Hoare Triple:
* {P} C {Q}
* where {P} is the precondition before executing command C,
* and {Q} is the postcondition.
*
* See also:
* http://en.wikipedia.org/wiki/Design_by_contract
* http://en.wikipedia.org/wiki/Hoare_logic
* http://dlang.org/dbc.html
*/
#ifndef CMOCKA_PBC_H_
#define CMOCKA_PBC_H_
#if defined(UNIT_TESTING) || defined (DEBUG)
#include <assert.h>
/*
* Checks caller responsibility against contract
*/
#define REQUIRE(cond) assert(cond)
/*
* Checks function reponsability against contract.
*/
#define ENSURE(cond) assert(cond)
/*
* While REQUIRE and ENSURE apply to functions, INVARIANT
* applies to classes/structs. It ensures that intances
* of the class/struct are consistent. In other words,
* that the instance has not been corrupted.
*/
#define INVARIANT(invariant_fnc) do{ (invariant_fnc) } while (0);
#else
#define REQUIRE(cond) do { } while (0);
#define ENSURE(cond) do { } while (0);
#define INVARIANT(invariant_fnc) do{ } while (0);
#endif /* defined(UNIT_TESTING) || defined (DEBUG) */
#endif /* CMOCKA_PBC_H_ */
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