tests/unit/ust-utils/ust-utils-common.h

   1 /*
   2  * SPDX-License-Identifier: LGPL-2.1-or-later
   3  *
   4  * Copyright (C) 2021 Michael Jeanson <mjeanson@efficios.com>
   5  */
   6
   7 #include "tap.h"
   8
   9 #define NUM_TESTS 94
  10
  11 static
  12 void test_ust_stringify(void)
  13 {
  14         ok(strcmp(lttng_ust_stringify(1), "1") == 0, "lttng_ust_stringify - literal integer");
  15         ok(strcmp(lttng_ust_stringify(random_identifier), "random_identifier") == 0, "lttng_ust_stringify - identifier");
  16 }
  17
  18 #define ok_is_signed(_type) \
  19         ok(lttng_ust_is_signed_type(_type) == true, "lttng_ust_is_signed_type - '" lttng_ust_stringify(_type) "' is signed")
  20
  21 #define ok_is_unsigned(_type) \
  22         ok(lttng_ust_is_signed_type(_type) == false, "lttng_ust_is_signed_type - '" lttng_ust_stringify(_type) "' is unsigned")
  23
  24 static
  25 void test_ust_is_signed(void)
  26 {
  27         /*
  28          * Signed types
  29          */
  30
  31         ok_is_signed(signed char);
  32         ok_is_signed(short);
  33         ok_is_signed(int);
  34         ok_is_signed(long);
  35         ok_is_signed(long long);
  36         ok_is_signed(float);
  37         ok_is_signed(double);
  38         ok_is_signed(long double);
  39
  40         ok_is_signed(int8_t);
  41         ok_is_signed(int16_t);
  42         ok_is_signed(int32_t);
  43         ok_is_signed(int64_t);
  44         ok_is_signed(intmax_t);
  45
  46         ok_is_signed(ssize_t);
  47         ok_is_signed(ptrdiff_t);
  48         ok_is_signed(intptr_t);
  49
  50         /*
  51          * Unsigned types
  52          */
  53
  54         ok_is_unsigned(unsigned char);
  55         ok_is_unsigned(unsigned short);
  56         ok_is_unsigned(unsigned int);
  57         ok_is_unsigned(unsigned long);
  58         ok_is_unsigned(unsigned long long);
  59
  60         ok_is_unsigned(uint8_t);
  61         ok_is_unsigned(uint16_t);
  62         ok_is_unsigned(uint32_t);
  63         ok_is_unsigned(uint64_t);
  64         ok_is_unsigned(uintmax_t);
  65
  66         ok_is_unsigned(bool);
  67         ok_is_unsigned(size_t);
  68
  69         ok_is_unsigned(void *);
  70 }
  71
  72
  73 #define ok_is_integer_type(_type) \
  74         ok(lttng_ust_is_integer_type(_type) == true, "lttng_ust_is_integer_type - '" lttng_ust_stringify(_type) "' is an integer")
  75
  76 #define ok_is_not_integer_type(_type) \
  77         ok(lttng_ust_is_integer_type(_type) == false, "lttng_ust_is_integer_type - '" lttng_ust_stringify(_type) "' is not an integer")
  78
  79 static
  80 void test_ust_is_integer_type(void)
  81 {
  82         ok_is_integer_type(char);
  83         ok_is_integer_type(short);
  84         ok_is_integer_type(int);
  85         ok_is_integer_type(long);
  86         ok_is_integer_type(long long);
  87
  88         ok_is_integer_type(signed char);
  89         ok_is_integer_type(signed short);
  90         ok_is_integer_type(signed int);
  91         ok_is_integer_type(signed long);
  92         ok_is_integer_type(signed long long);
  93
  94         ok_is_integer_type(unsigned char);
  95         ok_is_integer_type(unsigned short);
  96         ok_is_integer_type(unsigned int);
  97         ok_is_integer_type(unsigned long);
  98         ok_is_integer_type(unsigned long long);
  99
 100         ok_is_integer_type(int8_t);
 101         ok_is_integer_type(int16_t);
 102         ok_is_integer_type(int32_t);
 103         ok_is_integer_type(int64_t);
 104         ok_is_integer_type(intmax_t);
 105
 106         ok_is_integer_type(uint8_t);
 107         ok_is_integer_type(uint16_t);
 108         ok_is_integer_type(uint32_t);
 109         ok_is_integer_type(uint64_t);
 110         ok_is_integer_type(uintmax_t);
 111
 112         ok_is_not_integer_type(float);
 113         ok_is_not_integer_type(double);
 114         ok_is_not_integer_type(long double);
 115
 116         ok_is_not_integer_type(void *);
 117 }
 118
 119 #define ok_is_pointer_type(_type) \
 120         ok(lttng_ust_is_pointer_type(_type) == true, "lttng_ust_is_pointer_type - '" lttng_ust_stringify(_type) "' is a pointer")
 121
 122 #define ok_is_not_pointer_type(_type) \
 123         ok(lttng_ust_is_pointer_type(_type) == false, "lttng_ust_is_pointer_type - '" lttng_ust_stringify(_type) "' is not a pointer")
 124
 125 struct dummy {
 126         int a;
 127 };
 128
 129 static
 130 void test_ust_is_pointer_type(void)
 131 {
 132         ok_is_not_pointer_type(char);
 133         ok_is_not_pointer_type(short);
 134         ok_is_not_pointer_type(int);
 135         ok_is_not_pointer_type(long);
 136         ok_is_not_pointer_type(long long);
 137
 138         ok_is_not_pointer_type(signed char);
 139         ok_is_not_pointer_type(signed short);
 140         ok_is_not_pointer_type(signed int);
 141         ok_is_not_pointer_type(signed long);
 142         ok_is_not_pointer_type(signed long long);
 143
 144         ok_is_not_pointer_type(unsigned char);
 145         ok_is_not_pointer_type(unsigned short);
 146         ok_is_not_pointer_type(unsigned int);
 147         ok_is_not_pointer_type(unsigned long);
 148         ok_is_not_pointer_type(unsigned long long);
 149
 150         ok_is_not_pointer_type(int8_t);
 151         ok_is_not_pointer_type(int16_t);
 152         ok_is_not_pointer_type(int32_t);
 153         ok_is_not_pointer_type(int64_t);
 154         ok_is_not_pointer_type(intmax_t);
 155
 156         ok_is_not_pointer_type(uint8_t);
 157         ok_is_not_pointer_type(uint16_t);
 158         ok_is_not_pointer_type(uint32_t);
 159         ok_is_not_pointer_type(uint64_t);
 160         ok_is_not_pointer_type(uintmax_t);
 161
 162         ok_is_not_pointer_type(float);
 163         ok_is_not_pointer_type(double);
 164         ok_is_not_pointer_type(long double);
 165
 166         ok_is_pointer_type(void *);
 167         ok_is_pointer_type(void **);
 168         ok_is_pointer_type(struct dummy *);
 169         ok_is_pointer_type(int *);
 170         ok_is_pointer_type(float *);
 171         ok_is_pointer_type(double *);
 172 }
 173
 174 int main(void)
 175 {
 176         plan_tests(NUM_TESTS);
 177
 178         test_ust_stringify();
 179         test_ust_is_signed();
 180         test_ust_is_integer_type();
 181         test_ust_is_pointer_type();
 182
 183         return exit_status();
 184 }