test/list_tests.c@e04822101291
test/list_tests.c
Wed, 08 Feb 2012 23:43:02 +0100
- author
- Mike Becker <universe@uap-core.de>
- date
- Wed, 08 Feb 2012 23:43:02 +0100
- changeset 24
- e04822101291
- parent 22
- 76cdd8209f1f
- child 27
- 22644e2572bc
- permissions
- -rw-r--r--
changed make clean + added dlist_clone with copy test + added va_end statements to string.c
1 /*
2 * tests of list implementation
3 */
5 #include <stdio.h>
6 #include <stdlib.h>
8 #include "ucx/list.h"
9 #include "ucx/dlist.h"
11 struct foreach_testdata {
12 int values[3];
13 int i;
14 };
16 void* int_cpy(void* source, void* data) {
17 void *dest = malloc(sizeof(int));
18 if (dest != NULL) {
19 *((int*)dest) = *((int*)source);
20 }
21 return dest;
22 }
24 int int_cmp(void* e1, void *e2, void *data) {
25 if (e1 == NULL || e2 == NULL) return (e1 == e2) ? 0 : -1;
27 int *i1 = (int*)e1, *i2 = (int*)e2;
28 int r = (*i1) - (*i2);
29 return (r < 0) ? -1 : (r == 0 ? 0 : 1);
30 }
32 int dlist_tests_foreach(void *v, void *custom) {
33 UcxDlist *dl = (UcxDlist*)v;
34 struct foreach_testdata *tdata = (struct foreach_testdata*)custom;
36 tdata->values[tdata->i] = *(int*)dl->data;
37 tdata->i++;
39 return 0;
40 }
42 int dlist_free_content(void *v, void *custom) {
43 UcxDlist *dl = (UcxDlist*)v;
44 free(dl->data);
45 return 0;
46 }
48 int dlist_tests() {
49 int r = 0;
50 int v[8];
51 UcxDlist *dl = NULL;
52 // build list 0,1,2,3,4,5,6,7
53 printf(" Test ucx_dlist_append\n");
54 fflush(stdout);
55 for(int i=0;i<8;i++) {
56 v[i] = i;
57 dl = ucx_dlist_append(dl, &v[i]);
58 }
60 printf(" Test ucx_dlist_get\n");
61 fflush(stdout);
62 for(int i=0;i<8;i++) {
63 UcxDlist *elm = ucx_dlist_get(dl, i);
64 if(elm == NULL) {
65 fprintf(stderr, "ucx_dlist_get failed: element is NULL\n");
66 r--;
67 } else if(elm->data == NULL) {
68 fprintf(stderr, "ucx_dlist_get failed: data is NULL\n");
69 r--;
70 } else {
71 int *data = (int*)elm->data;
72 if(*data != i) {
73 fprintf(stderr, "ucx_dlist_get failed with index %d\n", i);
74 r--;
75 }
76 }
77 }
79 printf(" Test ucx_dlist_free\n");
80 fflush(stdout);
81 ucx_dlist_free(dl);
83 dl = NULL;
84 // build list 4,0,4
85 printf(" Test ucx_dlist_prepend\n");
86 dl = ucx_dlist_prepend(dl, &v[0]);
87 dl = ucx_dlist_prepend(dl, &v[4]);
88 dl = ucx_dlist_append(dl, &v[4]);
90 struct foreach_testdata tdata;
91 tdata.i = 0;
92 ucx_dlist_foreach(dl, dlist_tests_foreach, &tdata);
94 if(tdata.values[0] != 4 || tdata.values[1] != 0 || tdata.values[2] != 4) {
95 fprintf(stderr, "prepend/append test failed\n");
96 fprintf(stderr, "content: [%d, %d, %d]\n",
97 tdata.values[0], tdata.values[1], tdata.values[2]);
98 r--;
99 }
101 printf(" Test ucx_dlist_equals\n");
102 UcxDlist *dl2 = NULL;
103 dl2 = ucx_dlist_append(dl2, &v[4]);
104 dl2 = ucx_dlist_append(dl2, &v[0]);
105 dl2 = ucx_dlist_append(dl2, &v[4]);
106 if (!ucx_dlist_equals(dl, dl2, NULL, NULL)) {
107 fprintf(stderr, "ucx_dlist_equals failed (false negative)\n");
108 r--;
109 }
110 dl2->next->data = NULL;
111 if (ucx_dlist_equals(dl, dl2, NULL, NULL)) {
112 fprintf(stderr, "ucx_dlist_equals failed (false positive)\n");
113 r--;
114 }
115 dl2->next->data = &(tdata.values[1]);
116 if (!ucx_dlist_equals(dl, dl2, int_cmp, NULL)) {
117 fprintf(stderr, "ucx_dlist_equals failed (cmp_func false negative)\n");
118 r--;
119 }
120 if (ucx_dlist_equals(dl, dl2, NULL, NULL)) {
121 fprintf(stderr, "ucx_dlist_equals failed (cmp_func false positive)\n");
122 r--;
123 }
124 ucx_dlist_free(dl2);
126 printf(" Test ucx_dlist_clone\n");
127 dl2 = ucx_dlist_clone(dl, NULL, NULL);
128 if (!ucx_dlist_equals(dl, dl2, NULL, NULL)) {
129 fprintf(stderr, "ucx_dlist_clone (without copy) failed\n");
130 r--;
131 }
132 ucx_dlist_free(dl2);
134 printf(" Test ucx_dlist_clone with copy\n");
135 dl2 = ucx_dlist_clone(dl, int_cpy, NULL);
136 if (!ucx_dlist_equals(dl, dl2, NULL, NULL)) {
137 if (!ucx_dlist_equals(dl, dl2, int_cmp, NULL)) {
138 fprintf(stderr, "ucx_dlist_clone (with copy) failed (compare)\n");
139 r--;
140 }
141 } else {
142 fprintf(stderr, "ucx_dlist_clone (with copy) failed (identity)\n");
143 r--;
144 }
145 ucx_dlist_foreach(dl, dlist_free_content, NULL);
146 ucx_dlist_free(dl2);
148 ucx_dlist_free(dl);
150 dl = NULL;
151 printf(" Test ucx_dlist_remove\n");
152 dl = ucx_dlist_append(dl, &v[4]);
153 dl = ucx_dlist_append(dl, &v[0]);
154 dl = ucx_dlist_append(dl, &v[3]);
155 dl = ucx_dlist_remove(dl, dl->next);
156 if (ucx_dlist_size(dl) == 2) {
157 if ((*((int*)(dl->data)) != 4) || (*((int*)(dl->next->data)) != 3)) {
158 fprintf(stderr, "ucx_dlist_remove failed (wrong data)\n");
159 r--;
160 }
161 } else {
162 fprintf(stderr, "ucx_dlist_remove failed (wrong size)\n");
163 r--;
164 }
165 dl = ucx_dlist_remove(dl, dl);
166 if (ucx_dlist_size(dl) == 1) {
167 if ((*((int*)(dl->data)) != 3)) {
168 fprintf(stderr, "ucx_dlist_remove first failed (wrong data)\n");
169 r--;
170 }
171 } else {
172 fprintf(stderr, "ucx_dlist_remove first failed (wrong size)\n");
173 r--;
174 }
176 return r;
177 }
