libamxc  1.10.3
C Generic Data Containers
test_variant_int32.c
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54 
55 #include <sys/time.h>
56 #include <sys/resource.h>
57 
58 #include <stdlib.h>
59 #include <stdio.h>
60 #include <stdarg.h>
61 #include <stddef.h>
62 #include <setjmp.h>
63 #include <inttypes.h>
64 #include <limits.h>
65 #include <unistd.h>
66 #include <fcntl.h>
67 #include <cmocka.h>
68 
69 #include <amxc/amxc_variant.h>
70 #include <amxc_variant_priv.h>
71 
72 #include "test_variant_int32.h"
73 
74 #include <amxc/amxc_macros.h>
75 void test_variant_int32_copy(UNUSED void** state) {
77  amxc_var_t copy_var;
78 
79  assert_int_equal(amxc_var_init(&var), 0);
80  assert_int_equal(amxc_var_init(&copy_var), 0);
81  assert_int_equal(var.type_id, AMXC_VAR_ID_NULL);
82  assert_int_equal(amxc_var_set_type(&var, AMXC_VAR_ID_INT32), 0);
83  assert_int_equal(var.type_id, AMXC_VAR_ID_INT32);
84  var.data.i32 = 26531840;
85 
86  assert_int_equal(amxc_var_copy(&copy_var, &var), 0);
87  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT32);
88  assert_int_equal(copy_var.data.i32, 26531840);
89 }
90 
93  amxc_var_t copy_var;
94 
95  assert_int_equal(amxc_var_init(&var), 0);
96  assert_int_equal(amxc_var_init(&copy_var), 0);
97  assert_int_equal(var.type_id, AMXC_VAR_ID_NULL);
98  assert_int_equal(amxc_var_set_type(&var, AMXC_VAR_ID_INT32), 0);
99  assert_int_equal(var.type_id, AMXC_VAR_ID_INT32);
100 
101  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_NULL), 0);
102  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_NULL);
103  assert_ptr_equal(copy_var.data.data, NULL);
104  var.data.i32 = 0xE0000000;
105  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_CSTRING), 0);
106  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_CSTRING);
107  assert_string_equal(copy_var.data.s, "-536870912");
108 
109  var.data.i32 = 0x0FFFFFFF;
110  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_CSTRING), 0);
111  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_CSTRING);
112  assert_string_equal(copy_var.data.s, "268435455");
113 
114  var.data.i32 = 0xF0000000;
115  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT8), 0);
116  var.data.i32 = 0x10000001;
117  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT8), 0);
118  var.data.i32 = 127;
119  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT8), 0);
120  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT8);
121  assert_int_equal(copy_var.data.i8, 127);
122  var.data.i32 = -128;
123  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT8), 0);
124  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT8);
125  assert_int_equal(copy_var.data.i8, -128);
126 
127  var.data.i32 = 0xF0000000;
128  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT16), 0);
129  var.data.i32 = 0x10000001;
130  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT16), 0);
131  var.data.i32 = 1024;
132  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT16), 0);
133  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT16);
134  assert_int_equal(copy_var.data.i16, 1024);
135  var.data.i32 = -1024;
136  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT16), 0);
137  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT16);
138  assert_int_equal(copy_var.data.i16, -1024);
139 
140  var.data.i32 = 0xF0000000;
141  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT64), 0);
142  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT64);
143  assert_int_equal(copy_var.data.i64, 0xFFFFFFFFF0000000);
144  var.data.i32 = -32766;
145  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT64), 0);
146  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT64);
147  assert_int_equal(copy_var.data.i64, -32766);
148  var.data.i32 = 0x7FFFFFFF;
149  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_INT64), 0);
150  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_INT64);
151  assert_int_equal(copy_var.data.i64, 0x7FFFFFFF);
152 
153  var.data.i32 = 256;
154  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT8), 0);
155  var.data.i32 = 255;
156  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT8), 0);
157  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT8);
158  assert_int_equal(copy_var.data.ui8, 255);
159  var.data.i32 = -255;
160  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT8), 0);
161  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT8);
162  assert_int_equal(copy_var.data.ui8, 255);
163 
164  var.data.i32 = 65536;
165  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT16), 0);
166  var.data.i32 = 65535;
167  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT16), 0);
168  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT16);
169  assert_int_equal(copy_var.data.ui16, 65535);
170  var.data.i32 = -65535;
171  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT16), 0);
172  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT16);
173  assert_int_equal(copy_var.data.ui16, 65535);
174 
175  var.data.i32 = INT32_MAX;
176  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT32), 0);
177  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT32);
178  assert_int_equal(copy_var.data.ui32, INT32_MAX);
179  var.data.i32 = INT32_MIN;
180  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT32), 0);
181  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT32);
182  assert_int_equal(copy_var.data.ui32, llabs(INT32_MIN));
183 
184  var.data.i32 = INT32_MAX;
185  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT64), 0);
186  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT64);
187  assert_int_equal(copy_var.data.ui64, INT32_MAX);
188  var.data.i32 = INT32_MIN;
189  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_UINT64), 0);
190  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_UINT64);
191  assert_int_equal(copy_var.data.ui64, llabs(INT32_MIN));
192 
193  var.data.i32 = 1000;
194  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_TIMESTAMP), 0);
195  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_TIMESTAMP);
196  var.data.i32 = -1000;
197  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_TIMESTAMP), 0);
198  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_TIMESTAMP);
199 
200  var.data.i32 = 0xF0000000;
201  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_BOOL), 0);
202  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_BOOL);
203  assert_true(copy_var.data.b);
204  var.data.i32 = 0x00;
205  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_BOOL), 0);
206  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_BOOL);
207  assert_false(copy_var.data.b);
208 
209  var.data.i32 = 100;
210  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_FLOAT), 0);
211  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_FLOAT);
212  assert_true(copy_var.data.f == 100);
213 
214  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_DOUBLE), 0);
215  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_DOUBLE);
216  assert_true(copy_var.data.d == 100);
217 
218  struct rlimit nofile = { 0, 0 };
219  assert_int_equal(getrlimit(RLIMIT_NOFILE, &nofile), 0);
220 
221  var.data.i32 = 0xE0;
222  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_FD), 0);
223  var.data.i32 = nofile.rlim_max + 1;
224  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_FD), 0);
225  var.data.i32 = -1;
226  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_FD), 0);
227  var.data.i32 = STDIN_FILENO;
228  assert_int_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_FD), 0);
229  assert_int_equal(copy_var.type_id, AMXC_VAR_ID_FD);
230  assert_int_equal(copy_var.data.fd, STDIN_FILENO);
231 
232  assert_int_not_equal(amxc_var_convert(&copy_var, &var, AMXC_VAR_ID_CUSTOM_BASE), 0);
233 }
234 
235 void test_variant_int32_compare(UNUSED void** state) {
236  amxc_var_t var1;
237  amxc_var_t var2;
238  int result = 0;
239 
240 
241  assert_int_equal(amxc_var_init(&var1), 0);
242  assert_int_equal(amxc_var_init(&var2), 0);
243  assert_int_equal(amxc_var_set_type(&var1, AMXC_VAR_ID_INT32), 0);
244  assert_int_equal(var1.type_id, AMXC_VAR_ID_INT32);
245  var1.data.i32 = 100;
246  assert_int_equal(amxc_var_set_type(&var2, AMXC_VAR_ID_INT32), 0);
247  assert_int_equal(var2.type_id, AMXC_VAR_ID_INT32);
248  var2.data.i32 = -100;
249 
250  assert_int_equal(amxc_var_compare(&var1, &var2, &result), 0);
251  assert_true(result > 0);
252 
253  assert_int_equal(amxc_var_compare(&var2, &var1, &result), 0);
254  assert_true(result < 0);
255 
256  var2.data.i32 = 100;
257  assert_int_equal(amxc_var_compare(&var2, &var1, &result), 0);
258  assert_true(result == 0);
259 
260 }
261 
262 void test_variant_int32_set_get(UNUSED void** state) {
263  amxc_var_t var1;
264 
265  assert_int_equal(amxc_var_init(&var1), 0);
266  assert_int_equal(amxc_var_set_int32_t(&var1, 1024), 0);
267  assert_int_equal(var1.type_id, AMXC_VAR_ID_INT32);
268  assert_true(var1.data.i32 = 1024);
269 
270  assert_true(amxc_var_get_int32_t(&var1) == 1024);
271  assert_true(amxc_var_dyncast(int32_t, &var1) == 1024);
272 
273  assert_int_not_equal(amxc_var_set_int32_t(NULL, 1024), 0);
274  assert_true(amxc_var_get_int32_t(NULL) == 0);
275 
276  assert_int_equal(amxc_var_constcast(int32_t, &var1), 1024);
277  assert_int_equal(amxc_var_constcast(uint32_t, &var1), 0);
278  assert_int_equal(amxc_var_constcast(int32_t, NULL), 0);
279 }
280 
281 void test_variant_int32_add(UNUSED void** state) {
282  amxc_var_t var;
283  const amxc_llist_t* list = NULL;
284  const amxc_htable_t* table = NULL;
285 
286  assert_int_equal(amxc_var_init(&var), 0);
287  assert_int_equal(amxc_var_set_type(&var, AMXC_VAR_ID_LIST), 0);
288  assert_ptr_not_equal(amxc_var_add(int32_t, &var, 123), NULL);
289  assert_ptr_not_equal(amxc_var_add(int32_t, &var, 456), NULL);
290 
291  assert_ptr_equal(amxc_var_add(int32_t, NULL, 123), NULL);
292  assert_ptr_equal(amxc_var_add(int32_t, NULL, 456), NULL);
293 
295  assert_int_equal(amxc_llist_size(list), 2);
297 
298  assert_int_equal(amxc_var_init(&var), 0);
299  assert_int_equal(amxc_var_set_type(&var, AMXC_VAR_ID_HTABLE), 0);
300  assert_ptr_not_equal(amxc_var_add_key(int32_t, &var, "B1", 123), NULL);
301  assert_ptr_not_equal(amxc_var_add_key(int32_t, &var, "B2", 456), NULL);
302 
303  assert_ptr_equal(amxc_var_add_key(int32_t, NULL, "B1", 123), NULL);
304  assert_ptr_equal(amxc_var_add_key(int32_t, NULL, "B2", 456), NULL);
305 
307  assert_int_equal(amxc_htable_size(table), 2);
309 }
#define UNUSED
Definition: amxc_macros.h:70
Ambiorix variant API header file.
AMXC_INLINE size_t amxc_htable_size(const amxc_htable_t *const htable)
Calculates the size of the hash table.
Definition: amxc_htable.h:334
size_t amxc_llist_size(const amxc_llist_t *const llist)
Calculates the size of the linked list.
Definition: amxc_llist.c:151
int32_t amxc_var_get_int32_t(const amxc_var_t *const var)
Conversion helper function.
int amxc_var_set_int32_t(amxc_var_t *const var, int32_t val)
Setter helper function.
#define AMXC_VAR_ID_UINT32
Unsigned 32 bit integer variant id.
Definition: amxc_variant.h:176
#define AMXC_VAR_ID_CUSTOM_BASE
Base variant id for custom variants.
Definition: amxc_variant.h:257
#define AMXC_VAR_ID_INT16
Signed 16 bit integer variant id.
Definition: amxc_variant.h:146
#define AMXC_VAR_ID_NULL
Null variant type id (aka void)
Definition: amxc_variant.h:128
#define AMXC_VAR_ID_CSTRING
C-string variant id (aka char *), null terminated string.
Definition: amxc_variant.h:134
#define AMXC_VAR_ID_UINT8
Unsigned 8 bit integer variant id.
Definition: amxc_variant.h:164
#define AMXC_VAR_ID_UINT64
Unsigned 64 bit integer variant id.
Definition: amxc_variant.h:182
#define AMXC_VAR_ID_DOUBLE
Double variant id.
Definition: amxc_variant.h:194
#define AMXC_VAR_ID_UINT16
Unsigned 16 bit integer variant id.
Definition: amxc_variant.h:170
#define AMXC_VAR_ID_FD
File descriptor variant id.
Definition: amxc_variant.h:218
#define AMXC_VAR_ID_BOOL
Boolean variant id.
Definition: amxc_variant.h:200
#define AMXC_VAR_ID_INT32
Signed 32 bit integer variant id.
Definition: amxc_variant.h:152
#define AMXC_VAR_ID_TIMESTAMP
Ambiorix timestamp variant id.
Definition: amxc_variant.h:224
#define AMXC_VAR_ID_FLOAT
Float variant id.
Definition: amxc_variant.h:188
#define AMXC_VAR_ID_LIST
Ambiorix Linked List variant id.
Definition: amxc_variant.h:206
#define AMXC_VAR_ID_HTABLE
Ambiorix Hash Table variant id.
Definition: amxc_variant.h:212
#define AMXC_VAR_ID_INT8
Signed 8 bit integer variant id.
Definition: amxc_variant.h:140
#define AMXC_VAR_ID_INT64
Signed 64 bit integer variant id.
Definition: amxc_variant.h:158
#define amxc_var_add_key(type, var, key, data)
Convenience macro for adding a variant to composite variant type.
Definition: amxc_variant.h:627
#define amxc_var_add(type, var, data)
Convenience macro for adding a variant to composite variant type.
Definition: amxc_variant.h:618
int amxc_var_set_type(amxc_var_t *const var, const uint32_t type)
Change the variant data type.
Definition: amxc_variant.c:261
#define amxc_var_dyncast(type, var)
Dynamic cast a variant to a certain type.
Definition: amxc_variant.h:678
int amxc_var_init(amxc_var_t *const var)
Initializes a variant.
Definition: amxc_variant.c:223
int amxc_var_copy(amxc_var_t *const dest, const amxc_var_t *const src)
Copy the type and data from one variant (source) in another variant (destination).
Definition: amxc_variant.c:285
void amxc_var_clean(amxc_var_t *const var)
Clean-up and reset variant.
Definition: amxc_variant.c:237
int amxc_var_convert(amxc_var_t *const dest, const amxc_var_t *src, const uint32_t type_id)
Converts one variant (source) to another variant(destination) using the specified variant type id.
Definition: amxc_variant.c:333
int amxc_var_compare(const amxc_var_t *const var1, const amxc_var_t *const var2, int *const result)
Compares two variants.
Definition: amxc_variant.c:397
#define amxc_var_constcast(type, var)
Takes the content from a variant.
Definition: amxc_variant.h:722
The hash table structure.
Definition: amxc_htable.h:175
The linked list structure.
Definition: amxc_llist.h:228
The variant struct definition.
Definition: amxc_variant.h:861
void * data
Definition: amxc_variant.h:883
uint32_t type_id
Definition: amxc_variant.h:864
static amxc_var_t * var
Definition: test_issue_58.c:77
void test_variant_int32_set_get(UNUSED void **state)
void test_variant_int32_copy(UNUSED void **state)
void test_variant_int32_convert_to(UNUSED void **state)
void test_variant_int32_add(UNUSED void **state)
void test_variant_int32_compare(UNUSED void **state)