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This adds unit tests for all 70 functions in <stdbit.h>. I'm sorry for the test framework, but it makes it so I don't have to write 70 unit tests by hand. Reviewed by: adrian, des Approved by: markj (mentor) MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D53660 (cherry picked from commit 2fb8cbc6ef1b3cc6cd60e5db07f8305623f9b044)
22 lines
438 B
C
22 lines
438 B
C
/*
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* Copyright (c) 2025 Robert Clausecker <fuz@FreeBSD.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#define FUNCSTEM stdc_bit_width
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#define MKREFFUNC(name, type) \
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static unsigned \
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name(type value) \
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{ \
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unsigned width = 0; \
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\
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while (value != 0) { \
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value >>= 1; \
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width++; \
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} \
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\
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return (width); \
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}
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#include "stdbit-test-framework.c"
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