LCOV - code coverage report
Current view: top level - tests - test-type-props.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 14 14 100.0 %
Date: 2016-09-14 01:02:56 Functions: 1 1 100.0 %
Branches: 24 48 50.0 %

           Branch data     Line data    Source code
       1                 :            : /*
       2                 :            :  * Copyright (c) 2008, 2009, 2011, 2015 Nicira, Inc.
       3                 :            :  *
       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:
       7                 :            :  *
       8                 :            :  *     http://www.apache.org/licenses/LICENSE-2.0
       9                 :            :  *
      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.
      15                 :            :  */
      16                 :            : 
      17                 :            : #include <config.h>
      18                 :            : #include "openvswitch/type-props.h"
      19                 :            : #include <inttypes.h>
      20                 :            : #include <stdio.h>
      21                 :            : #include <stdlib.h>
      22                 :            : #include <string.h>
      23                 :            : 
      24                 :            : #define MUST_SUCCEED(EXPRESSION)                    \
      25                 :            :     if (!(EXPRESSION)) {                            \
      26                 :            :         fprintf(stderr, "%s:%d: %s failed\n",       \
      27                 :            :                 __FILE__, __LINE__, #EXPRESSION);   \
      28                 :            :         exit(EXIT_FAILURE);                         \
      29                 :            :     }
      30                 :            : 
      31                 :            : #define TEST_TYPE(type, minimum, maximum, is_signed)    \
      32                 :            :     MUST_SUCCEED(TYPE_IS_INTEGER(type));                \
      33                 :            :     MUST_SUCCEED(TYPE_IS_SIGNED(type) == is_signed);    \
      34                 :            :     MUST_SUCCEED(TYPE_MAXIMUM(type) == maximum);        \
      35                 :            :     MUST_SUCCEED(TYPE_MINIMUM(type) == minimum);        \
      36                 :            :     sprintf(max_s, "%"PRIuMAX, (uintmax_t) (maximum));  \
      37                 :            :     MUST_SUCCEED(strlen(max_s) <= INT_STRLEN(type));    \
      38                 :            :     sprintf(min_s, "%"PRIdMAX, (intmax_t) (minimum));   \
      39                 :            :     MUST_SUCCEED(strlen(min_s) <= INT_STRLEN(type));
      40                 :            : 
      41                 :            : int
      42                 :          2 : main (void)
      43                 :            : {
      44                 :            :     char max_s[128];
      45                 :            :     char min_s[128];
      46                 :            : 
      47                 :            : #ifndef __CHECKER__             /* sparse hates sizeof(bool). */
      48 [ -  + ][ -  + ]:          1 :     TEST_TYPE(_Bool, 0, 1, 0);
      49                 :            : #endif
      50                 :            : 
      51 [ -  + ][ -  + ]:          1 :     TEST_TYPE(char, CHAR_MIN, CHAR_MAX, (CHAR_MIN < 0));
      52                 :            : 
      53 [ -  + ][ -  + ]:          1 :     TEST_TYPE(signed char, SCHAR_MIN, SCHAR_MAX, 1);
      54 [ -  + ][ -  + ]:          1 :     TEST_TYPE(short int, SHRT_MIN, SHRT_MAX, 1);
      55 [ -  + ][ -  + ]:          1 :     TEST_TYPE(int, INT_MIN, INT_MAX, 1);
      56 [ -  + ][ -  + ]:          1 :     TEST_TYPE(long int, LONG_MIN, LONG_MAX, 1);
      57 [ -  + ][ -  + ]:          1 :     TEST_TYPE(long long int, LLONG_MIN, LLONG_MAX, 1);
      58                 :            : 
      59 [ -  + ][ -  + ]:          1 :     TEST_TYPE(unsigned char, 0, UCHAR_MAX, 0);
      60 [ -  + ][ -  + ]:          1 :     TEST_TYPE(unsigned short int, 0, USHRT_MAX, 0);
      61 [ -  + ][ -  + ]:          1 :     TEST_TYPE(unsigned int, 0, UINT_MAX, 0);
      62 [ -  + ][ -  + ]:          1 :     TEST_TYPE(unsigned long int, 0, ULONG_MAX, 0);
      63 [ -  + ][ -  + ]:          1 :     TEST_TYPE(unsigned long long int, 0, ULLONG_MAX, 0);
      64                 :            : 
      65                 :            :     MUST_SUCCEED(!(TYPE_IS_INTEGER(float)));
      66                 :            :     MUST_SUCCEED(!(TYPE_IS_INTEGER(double)));
      67                 :            :     MUST_SUCCEED(!(TYPE_IS_INTEGER(long double)));
      68                 :            : 
      69                 :          1 :     return 0;
      70                 :            : }

Generated by: LCOV version 1.12