--- /dev/null
+#include "ciniparser/dictionary.h"
+#include "ciniparser/dictionary.c"
+
+#include "tap/tap.h"
+
+static void test_trivial(void) {
+ dictionary *map = dictionary_new(0);
+ char *notfound = (char*)0xDEADBEEF;
+
+ ok1(dictionary_get(map, "notfound", notfound) == notfound);
+
+ ok1(dictionary_get(map, "one", NULL) == NULL);
+ ok1(dictionary_set(map, "one", "1") == 0);
+
+ ok1(dictionary_get(map, "two", NULL) == NULL);
+ ok1(dictionary_set(map, "two", "2") == 0);
+
+ ok1(dictionary_get(map, "three", NULL) == NULL);
+ ok1(dictionary_set(map, "three", "3") == 0);
+
+ ok1(dictionary_get(map, "four", NULL) == NULL);
+ ok1(dictionary_set(map, "four", "4") == 0);
+
+ ok1(!strcmp(dictionary_get(map, "three", NULL), "3"));
+ ok1(!strcmp(dictionary_get(map, "one", NULL), "1"));
+ ok1(!strcmp(dictionary_get(map, "four", NULL), "4"));
+ ok1(!strcmp(dictionary_get(map, "two", NULL), "2"));
+
+ ok1(map->n == 4);
+
+ dictionary_del(map);
+}
+
+static void scramble(void *base, size_t nmemb, size_t size) {
+ char *i = base;
+ char *o;
+ size_t sd;
+ for (;nmemb>1;nmemb--) {
+ o = i + size*(random()%nmemb);
+ for (sd=size;sd--;) {
+ char tmp = *o;
+ *o++ = *i;
+ *i++ = tmp;
+ }
+ }
+}
+
+//#define RANDOM_STRING_READABLE
+
+static char *random_string(void) {
+ size_t len = random() % 100;
+ char *str = malloc(len+1);
+ char *i;
+
+ for (i=str; len--; i++) {
+ #ifndef RANDOM_STRING_READABLE
+ char c = random();
+ *i = c ? c : ' ';
+ #else
+ //only generate characters [32,126]
+ char c = random()%95 + 32;
+ *i = c;
+ #endif
+ }
+ *i = 0;
+
+ return str;
+}
+
+struct test_entry {
+ char *str;
+ char *value;
+};
+
+static int by_str(const void *ap, const void *bp) {
+ return strcmp(((struct test_entry*)ap)->str, ((struct test_entry*)bp)->str);
+}
+
+static void cull_duplicates(struct test_entry *entries, size_t *count) {
+ struct test_entry *i, *o, *e = entries + *count;
+
+ qsort(entries, *count, sizeof(*entries), by_str);
+
+ for (i=entries, o=entries; i<e;) {
+ //skip repeated strings
+ if (o>entries) {
+ const char *last = o[-1].str;
+ if (!strcmp(last, i->str)) {
+ do {
+ free(i->str);
+ i++;
+ } while(i<e && !strcmp(last, i->str));
+ continue;
+ }
+ }
+
+ //write all entries with the same value (should also have same string)
+ {
+ char *value = i->value;
+ do *o++ = *i++; while(i<e && i->value == value);
+ }
+ }
+
+ *count = o-entries;
+}
+
+static void free_test_entries(struct test_entry *entries, size_t count) {
+ struct test_entry *i = entries;
+ for (;count--;i++)
+ free(i->str);
+ free(entries);
+}
+
+static int test_dictionary(size_t count, FILE *out) {
+ dictionary *map = dictionary_new(0);
+
+ #define print(tag, fmt, ...) do { \
+ if (out) \
+ fprintf(out, tag fmt "\n", ##__VA_ARGS__); \
+ } while(0)
+ #define debug(...) print("debug: ", __VA_ARGS__)
+ #define msg(...) print("info: ", __VA_ARGS__)
+
+ struct test_entry *entries = malloc(sizeof(*entries) * count);
+ struct test_entry *i, *e = entries+count;
+ char *value_base = malloc(count), *value = value_base;
+ size_t unique_count = 0;
+
+ //we use value to track whether an entry has been added or not
+ memset(value, 0, count);
+
+ msg("Generating %zu test entries...", count);
+
+ for (i=entries; i<e; value++) {
+ char *str = random_string();
+ size_t same_count = random()%5 ? random()%3 : random()%10;
+
+ i->str = str;
+ i->value = value;
+ i++;
+
+ for (;same_count-- && i<e; i++) {
+ i->str = strdup(str);
+ i->value = value;
+ }
+ }
+
+ cull_duplicates(entries, &count);
+ e = entries+count;
+ scramble(entries, count, sizeof(*entries));
+
+ #define err(...) do { \
+ print("error: ", __VA_ARGS__); \
+ goto fail; \
+ } while(0)
+
+ msg("Inserting/looking up %zu entries...", count);
+
+ for (i=entries; i<e; i++) {
+ char *value;
+
+ debug("Looking up %s", i->str);
+
+ value = dictionary_get(map, i->str, NULL);
+
+ if (!value) {
+ char value_str[64];
+
+ if (*i->value)
+ err("Previously inserted entry not found");
+
+ debug("Not found; entering");
+
+ /* Because dictionary only accepts strings, and we want
+ to store pointer indices, we'll write the indices as
+ decimal numbers :) */
+ sprintf(value_str, "%lu", (unsigned long)(i->value - value_base));
+
+ if (dictionary_set(map, i->str, value_str) != 0)
+ err("dictionary_set had an error");
+
+ *i->value = 1; //mark that the entry is entered
+
+ unique_count++;
+ } else {
+ if ((unsigned long)(i->value - value_base) !=
+ strtoul(value, NULL, 10))
+ err("lookup returned incorrect value");
+ if (!*i->value)
+ err("lookup returned bogus value");
+ }
+ }
+
+ if (map->n != unique_count)
+ err("Dictionary has incorrect count");
+
+ printf("dictionary test passed after %zu inserts, %zu lookups (%zu total operations)\n", unique_count, (i-entries)-unique_count, i-entries);
+
+ free_test_entries(entries, e-entries);
+ free(value_base);
+ dictionary_del(map);
+ return 1;
+
+fail:
+ printf("dictionary test failed after %zu inserts, %zu lookups (%zu total operations)\n", unique_count, (i-entries)-unique_count, i-entries);
+
+ free_test_entries(entries, e-entries);
+ free(value_base);
+ dictionary_del(map);
+ return 0;
+
+ #undef print
+ #undef err
+ #undef debug
+ #undef msg
+}
+
+int main(void)
+{
+ plan_tests(15);
+
+ test_trivial();
+ ok1(test_dictionary(10000, NULL));
+
+ return exit_status();
+}