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65 lines
2.8 KiB
C
65 lines
2.8 KiB
C
/*
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* This file is part of the OpenMV project.
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*
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* Copyright (c) 2013-2019 Ibrahim Abdelkader <iabdalkader@openmv.io>
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* Copyright (c) 2013-2019 Kwabena W. Agyeman <kwagyeman@openmv.io>
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*
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* This work is licensed under the MIT license, see the file LICENSE for details.
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*
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* MP assertions.
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*/
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#ifndef __PY_ASSERT_H__
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#define __PY_ASSERT_H__
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#include "mp.h"
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#define PY_ASSERT_TRUE(cond) \
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do { \
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if ((cond) == 0) { \
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nlr_raise(mp_obj_new_exception_msg( \
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&mp_type_OSError, \
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"Operation not supported")); \
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} \
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} while(0)
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#define PY_ASSERT_TRUE_MSG(cond, msg) \
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do { \
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if ((cond) == 0) { \
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nlr_raise(mp_obj_new_exception_msg( \
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&mp_type_OSError, msg)); \
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} \
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} while(0)
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#define PY_ASSERT_FALSE_MSG(cond, msg) \
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do { \
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if ((cond) == 1) { \
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nlr_raise(mp_obj_new_exception_msg( \
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&mp_type_OSError, msg)); \
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} \
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} while(0)
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#define PY_ASSERT_TYPE(obj, type) \
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do { \
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__typeof__ (obj) _a = (obj); \
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__typeof__ (type) _b = (type); \
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if (!MP_OBJ_IS_TYPE(_a, _b)) { \
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nlr_raise(mp_obj_new_exception_msg_varg( \
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&mp_type_TypeError, \
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"Can't convert %s to %s", \
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mp_obj_get_type_str(_a), \
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mp_obj_get_type_str(_b))); \
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} \
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} while(0)
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/* IS_TYPE doesn't work for str objs */
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#define PY_ASSERT_STR(obj) \
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do { \
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__typeof__ (obj) _a = (obj); \
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if (!MP_OBJ_IS_STR(_a)) { \
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nlr_raise(mp_obj_new_exception_msg_varg( \
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&mp_type_TypeError, \
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"Can't convert %s to %s", \
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mp_obj_get_type_str(_a), \
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str_type.name)); \
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} \
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} while(0)
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#endif // __PY_ASSERT_H__
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