2 * Copyright (c) 2008, 2009 Nicira Networks.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include "type-props.h"
22 #define MUST_SUCCEED(EXPRESSION) \
23 if (!(EXPRESSION)) { \
24 fprintf(stderr, "%s:%d: %s failed\n", \
25 __FILE__, __LINE__, #EXPRESSION); \
29 #define TEST_TYPE(type, minimum, maximum, is_signed) \
30 MUST_SUCCEED(TYPE_IS_INTEGER(type)); \
31 MUST_SUCCEED(TYPE_IS_SIGNED(type) == is_signed); \
32 MUST_SUCCEED(TYPE_MAXIMUM(type) == maximum); \
33 MUST_SUCCEED(TYPE_MINIMUM(type) == minimum);
38 TEST_TYPE(char, CHAR_MIN, CHAR_MAX, (CHAR_MIN < 0));
40 TEST_TYPE(signed char, SCHAR_MIN, SCHAR_MAX, 1);
41 TEST_TYPE(short int, SHRT_MIN, SHRT_MAX, 1);
42 TEST_TYPE(int, INT_MIN, INT_MAX, 1);
43 TEST_TYPE(long int, LONG_MIN, LONG_MAX, 1);
44 TEST_TYPE(long long int, LLONG_MIN, LLONG_MAX, 1);
46 TEST_TYPE(unsigned char, 0, UCHAR_MAX, 0);
47 TEST_TYPE(unsigned short int, 0, USHRT_MAX, 0);
48 TEST_TYPE(unsigned int, 0, UINT_MAX, 0);
49 TEST_TYPE(unsigned long int, 0, ULONG_MAX, 0);
50 TEST_TYPE(unsigned long long int, 0, ULLONG_MAX, 0);
52 MUST_SUCCEED(!(TYPE_IS_INTEGER(float)));
53 MUST_SUCCEED(!(TYPE_IS_INTEGER(double)));
54 MUST_SUCCEED(!(TYPE_IS_INTEGER(long double)));