mirror of
https://github.com/openvswitch/ovs
synced 2025-08-22 01:51:26 +00:00
ae06a5610a
Signed-off-by: Ben Warren <ben@skyportsystems.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*
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* Copyright (c) 2008, 2009, 2011, 2015 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <config.h>
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#include "openvswitch/type-props.h"
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define MUST_SUCCEED(EXPRESSION) \
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if (!(EXPRESSION)) { \
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fprintf(stderr, "%s:%d: %s failed\n", \
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__FILE__, __LINE__, #EXPRESSION); \
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exit(EXIT_FAILURE); \
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}
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#define TEST_TYPE(type, minimum, maximum, is_signed) \
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MUST_SUCCEED(TYPE_IS_INTEGER(type)); \
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MUST_SUCCEED(TYPE_IS_SIGNED(type) == is_signed); \
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MUST_SUCCEED(TYPE_MAXIMUM(type) == maximum); \
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MUST_SUCCEED(TYPE_MINIMUM(type) == minimum); \
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sprintf(max_s, "%"PRIuMAX, (uintmax_t) (maximum)); \
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MUST_SUCCEED(strlen(max_s) <= INT_STRLEN(type)); \
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sprintf(min_s, "%"PRIdMAX, (intmax_t) (minimum)); \
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MUST_SUCCEED(strlen(min_s) <= INT_STRLEN(type));
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int
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main (void)
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{
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char max_s[128];
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char min_s[128];
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#ifndef __CHECKER__ /* sparse hates sizeof(bool). */
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TEST_TYPE(_Bool, 0, 1, 0);
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#endif
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TEST_TYPE(char, CHAR_MIN, CHAR_MAX, (CHAR_MIN < 0));
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TEST_TYPE(signed char, SCHAR_MIN, SCHAR_MAX, 1);
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TEST_TYPE(short int, SHRT_MIN, SHRT_MAX, 1);
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TEST_TYPE(int, INT_MIN, INT_MAX, 1);
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TEST_TYPE(long int, LONG_MIN, LONG_MAX, 1);
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TEST_TYPE(long long int, LLONG_MIN, LLONG_MAX, 1);
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TEST_TYPE(unsigned char, 0, UCHAR_MAX, 0);
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TEST_TYPE(unsigned short int, 0, USHRT_MAX, 0);
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TEST_TYPE(unsigned int, 0, UINT_MAX, 0);
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TEST_TYPE(unsigned long int, 0, ULONG_MAX, 0);
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TEST_TYPE(unsigned long long int, 0, ULLONG_MAX, 0);
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MUST_SUCCEED(!(TYPE_IS_INTEGER(float)));
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MUST_SUCCEED(!(TYPE_IS_INTEGER(double)));
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MUST_SUCCEED(!(TYPE_IS_INTEGER(long double)));
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return 0;
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}
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