3 /* dict_usage - A test of normal usage of a dictionnary */
5 /* Authors: Martin Quinson */
6 /* Copyright (C) 2003 the OURAGAN project. */
8 /* This program is free software; you can redistribute it and/or modify it
9 under the terms of the license (GNU LGPL) which comes with this package. */
16 GRAS_LOG_EXTERNAL_CATEGORY(dict);
17 GRAS_LOG_NEW_DEFAULT_CATEGORY(test,"Logging specific to this test");
19 static void fill(gras_dict_t **head);
20 static void debuged_add(gras_dict_t *head,const char*key);
21 static gras_error_t search(gras_dict_t *head,const char*key);
22 static gras_error_t debuged_remove(gras_dict_t *head,const char*key);
23 static gras_error_t traverse(gras_dict_t *head);
25 static void print_str(void *str);
26 static void print_str(void *str) {
27 printf("%s",(char*)str);
30 static void fill(gras_dict_t **head) {
31 printf("\n Fill in the dictionnary\n");
33 *head = gras_dict_new();
34 debuged_add(*head,"12");
35 debuged_add(*head,"12a");
36 debuged_add(*head,"12b");
37 debuged_add(*head,"123");
38 debuged_add(*head,"123456");
39 /* Child becomes child of what to add */
40 debuged_add(*head,"1234");
41 /* Need of common ancestor */
42 debuged_add(*head,"123457");
46 static void debuged_add(gras_dict_t *head,const char*key)
48 char *data=gras_strdup(key);
50 printf(" - Add %s\n",key);
51 gras_dict_set(head,key,data,&gras_free);
52 if (GRAS_LOG_ISENABLED(dict,gras_log_priority_debug)) {
53 gras_dict_dump(head,(void (*)(void*))&printf);
58 static gras_error_t search(gras_dict_t *head,const char*key) {
63 errcode=gras_dict_get(head,key,&data);
64 printf(" - Search %s. Found %s\n",key,data?(char*)data:"(null)");fflush(stdout);
65 if (strcmp((char*)data,key))
66 return mismatch_error;
70 static gras_error_t debuged_remove(gras_dict_t *head,const char*key)
74 printf(" Remove '%s'\n",key);fflush(stdout);
75 errcode=gras_dict_remove(head,key);
76 /* gras_dict_dump(head,(void (*)(void*))&printf); */
81 static gras_error_t traverse(gras_dict_t *head) {
82 gras_dict_cursor_t *cursor=NULL;
86 gras_dict_foreach(head,cursor,key,data) {
87 printf(" - Seen: %s->%s\n",key,data);
88 gras_assert2(!strcmp(key,data),
89 "Key(%s) != value(%s). Abording\n",key,data);
94 int main(int argc,char **argv) {
96 gras_dict_t *head=NULL;
99 gras_init_defaultlog(&argc,argv,"dict.thresh=verbose");
101 printf("\nGeneric dictionnary: USAGE test:\n");
103 printf(" Traverse the empty dictionnary\n");
104 TRYFAIL(traverse(head));
107 printf(" Free the dictionnary\n");
108 gras_dict_free(&head);
109 printf(" Free the dictionnary again\n");
110 gras_dict_free(&head);
114 printf(" - Change some values\n");
115 printf(" - Change 123 to 'Changed 123'\n");
116 gras_dict_set(head,"123",strdup("Changed 123"),&gras_free);
117 printf(" - Change 123 back to '123'\n");
118 gras_dict_set(head,"123",strdup("123"),&gras_free);
119 printf(" - Change 12a to 'Dummy 12a'\n");
120 gras_dict_set(head,"12a",strdup("Dummy 12a"),&gras_free);
121 printf(" - Change 12a to '12a'\n");
122 gras_dict_set(head,"12a",strdup("12a"),&gras_free);
124 /* gras_dict_dump(head,(void (*)(void*))&printf); */
125 printf(" - Traverse the resulting dictionnary\n");
126 TRYFAIL(traverse(head));
128 printf(" - Retrive values\n");
129 TRYFAIL(gras_dict_get(head,"123",(void**)&data));
131 TRYFAIL(strcmp("123",data));
133 TRYEXPECT(gras_dict_get(head,"Can't be found",(void**)&data),mismatch_error);
134 TRYEXPECT(gras_dict_get(head,"123 Can't be found",(void**)&data),mismatch_error);
135 TRYEXPECT(gras_dict_get(head,"12345678 NOT",(void**)&data),mismatch_error);
137 TRYFAIL(search(head,"12a"));
138 TRYFAIL(search(head,"12b"));
139 TRYFAIL(search(head,"12"));
140 TRYFAIL(search(head,"123456"));
141 TRYFAIL(search(head,"1234"));
142 TRYFAIL(search(head,"123457"));
144 printf(" - Traverse the resulting dictionnary\n");
145 TRYFAIL(traverse(head));
147 /* gras_dict_dump(head,(void (*)(void*))&printf); */
149 printf(" Free the dictionnary (twice)\n");
150 gras_dict_free(&head);
151 gras_dict_free(&head);
153 printf(" - Traverse the resulting dictionnary\n");
154 TRYFAIL(traverse(head));
158 printf(" - Remove the data (traversing the resulting dictionnary each time)\n");
159 TRYEXPECT(debuged_remove(head,"Does not exist"),mismatch_error);
160 TRYFAIL(traverse(head));
162 gras_dict_free(&head);
164 printf(" - Remove data from the NULL dict (error message expected)\n");
165 TRYCATCH(debuged_remove(head,"12345"),mismatch_error);
167 printf(" - Remove each data manually (traversing the resulting dictionnary each time)\n");
169 TRYFAIL(debuged_remove(head,"12a")); TRYFAIL(traverse(head));
170 TRYFAIL(debuged_remove(head,"12b")); TRYFAIL(traverse(head));
171 TRYFAIL(debuged_remove(head,"12")); TRYFAIL(traverse(head));
172 TRYFAIL(debuged_remove(head,"123456")); TRYFAIL(traverse(head));
173 TRYEXPECT(debuged_remove(head,"12346"),mismatch_error); TRYFAIL(traverse(head));
174 TRYFAIL(debuged_remove(head,"1234")); TRYFAIL(traverse(head));
175 TRYFAIL(debuged_remove(head,"123457")); TRYFAIL(traverse(head));
176 TRYFAIL(debuged_remove(head,"123")); TRYFAIL(traverse(head));
177 TRYEXPECT(debuged_remove(head,"12346"),mismatch_error); TRYFAIL(traverse(head));
179 printf(" - Free the dictionnary twice\n");
180 gras_dict_free(&head);
181 gras_dict_free(&head);