1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
#ifndef LILY_TEST_H
#define LILY_TEST_H
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <setjmp.h>
#define STR_IMP(x) #x
#define STR(x) STR_IMP(x)
/* define SOURCE_PATH_SIZE to strip away the
leading parts of the full compilation path */
#ifndef SOURCE_PATH_SIZE
#define LILY_LOCATION (__FILE__ ":" STR(__LINE__))
#else
#define LILY_LOCATION ((__FILE__ ":" STR(__LINE__)) + SOURCE_PATH_SIZE)
#endif
/** a few nasty globals that make everything clean for the end user */
struct lily_globals_t {
jmp_buf env;
size_t error_msg_len;
char *error_msg;
const char *error_location;
};
extern struct lily_globals_t _lily_globals;
typedef void (*lily_test_t)(void);
/** run a single test */
#define lily_run_test(test) _lily_run_test(#test, test)
void _lily_run_test(const char *name, lily_test_t test);
/** run a suite */
#define lily_run_suite(suite) _lily_run_suite(#suite, suite);
void _lily_run_suite(const char *name, lily_test_t suite);
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* assertions
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/** basic assertion function, mostly used by the other assertions */
void lily_assert_msg(bool statement, const char *location,
const char *format_string, ...);
#define lily_assert_true(statement) _lily_assert_true(#statement, statement, LILY_LOCATION)
void _lily_assert_true(const char *statement, bool value, const char *location);
#define lily_assert_false(statement) _lily_assert_false(#statement, statement, LILY_LOCATION)
void _lily_assert_false(const char *statement, bool value, const char *location);
#define lily_assert_not_null(ptr) _lily_assert_not_null(#ptr, ptr, LILY_LOCATION)
void _lily_assert_not_null(const char *name, void *ptr, const char *location);
#define lily_assert_null(ptr) _lily_assert_null(#ptr, ptr, LILY_LOCATION)
void _lily_assert_null(const char *name, void *ptr, const char *location);
#define lily_assert_ptr_equal(a, b) _lily_assert_ptr_equal(#a, #b, a, b, LILY_LOCATION)
void _lily_assert_ptr_equal(const char *name_a, const char *name_b,
void *a, void *b, const char *location);
#define lily_assert_ptr_not_equal(a, b) _lily_assert_ptr_not_equal(#a, #b, a, b, LILY_LOCATION)
void _lily_assert_ptr_not_equal(const char *name_a, const char *name_b,
void *a, void *b, const char *location);
#define lily_assert_int_equal(a, b) _lily_assert_int_equal(#a, #b, a, b, LILY_LOCATION)
void _lily_assert_int_equal(const char *name_a, const char *name_b,
intmax_t a, intmax_t b, const char *location);
#define lily_assert_int_not_equal(a, b) _lily_assert_int_not_equal(#a, #b, a, b, LILY_LOCATION)
void _lily_assert_int_not_equal(const char *name_a, const char *name_b,
intmax_t a, intmax_t b, const char *location);
#define lily_assert_float_equal(a, b, epsilon) \
_lily_assert_float_equal(#a, #b, a, b, epsilon, LILY_LOCATION)
void _lily_assert_float_equal(const char *name_a, const char *name_b,
double a, double b, double epsilon, const char *location);
#define lily_assert_float_not_equal(a, b, epsilon) \
_lily_assert_float_not_equal(#a, #b, a, b, epsilon, LILY_LOCATION)
void _lily_assert_float_not_equal(const char *name_a, const char *name_b,
double a, double b, double epsilon, const char *location);
#define lily_assert_string_equal(a, b) _lily_assert_string_equal(#a, #b, a, b, LILY_LOCATION)
void _lily_assert_string_equal(const char *name_a, const char *name_b,
char *a, char *b, const char *location);
#define lily_assert_string_not_equal(a, b) _lily_assert_string_not_equal(#a, #b, a, b, LILY_LOCATION)
void _lily_assert_string_not_equal(const char *name_a, const char *name_b,
char *a, char *b, const char *location);
#define lily_assert_memory_equal(a, b, size) \
_lily_assert_memory_equal(#a, #b, a, b, size, LILY_LOCATION)
void _lily_assert_memory_equal(const char *name_a, const char *name_b,
void *a, void *b, size_t size, const char *location);
#define lily_assert_memory_not_equal(a, b, size) \
_lily_assert_memory_not_equal(#a, #b, a, b, size, LILY_LOCATION)
void _lily_assert_memory_not_equal(const char *name_a, const char *name_b,
void *a, void *b, size_t size, const char *location);
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* mocks
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/** queue structure capable of containing arbitrary data */
typedef struct lily_queue_t {
size_t buf_size;
uint8_t *buf;
uint8_t *front, *back;
} lily_queue_t;
/** create a queue */
lily_queue_t* lily_queue_create();
/** destroy a queue */
void lily_queue_destroy(lily_queue_t *q);
/** enqueue a value
*
* q - the queue to append to
* type - the type of the value to append
* value - the value to append
*/
#define lily_enqueue(q, type, value) \
do { \
type _var = value; \
_lily_enqueue(q, sizeof(type), (uint8_t*)(&_var)); \
} while(0)
void _lily_enqueue(lily_queue_t *q, size_t size, uint8_t *data);
/** pop a value from the queue
*
* q - the queue to pop from
* type - the type of the value to pop
* ptr - the location to store the popped value
*/
#define lily_dequeue(q, type, ptr) \
_lily_dequeue(q, sizeof(type), (uint8_t*) ptr)
void _lily_dequeue(lily_queue_t *q, size_t size, uint8_t *ptr);
struct lily_mock_arg_t {
size_t size;
void *var;
};
#define LILY_NARGS(args) (sizeof(args)/sizeof(struct lily_mock_arg_t))
/** structure to store data for mock functions */
typedef struct lily_mock_t {
unsigned int n_calls;
lily_queue_t *arguments;
lily_queue_t *values;
} lily_mock_t;
/** setup mock function storage */
lily_mock_t * lily_mock_create();
/** tear down mock function storage */
void lily_mock_destroy(lily_mock_t *m);
/** store a call to a mock function */
#define lily_mock_call(m, args) \
_lily_mock_call(m, args, LILY_NARGS(args))
void _lily_mock_call(lily_mock_t *m, struct lily_mock_arg_t *args, size_t n_args);
/** retrieve a call to a mock function */
#define lily_get_call(m, args, call_num) \
_lily_get_call(m, args, LILY_NARGS(args), call_num)
void _lily_get_call(lily_mock_t *m,
struct lily_mock_arg_t *args,
size_t n_args,
unsigned int call_num);
/** store a value in a mock structure */
#define lily_store_value(m, type, value) \
lily_enqueue(m->values, type, value)
/** retrieve a value from a mock structure */
#define lily_get_value(m, type, ptr) \
lily_dequeue(m->values, type, ptr)
#endif
|
