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test-hashmap: test IteratedCache

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Add some rudimentary testing of the new IteratedCache
This commit is contained in:
Vito Caputo 2018-01-27 13:10:39 -08:00
parent 5d4ba7f2b3
commit 647c7b7440
1 changed files with 58 additions and 0 deletions
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58
src/test/test-hashmap.c
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@ -80,6 +80,63 @@ static void test_string_compare_func(void) {
assert_se(string_compare_func("fred", "fred") == 0);
}
static void compare_cache(Hashmap *map, IteratedCache *cache) {
const void **keys = NULL, **values = NULL;
unsigned num, idx;
Iterator iter;
void *k, *v;
assert_se(iterated_cache_get(cache, &keys, &values, &num) == 0);
assert_se(num == 0 || keys);
assert_se(num == 0 || values);
idx = 0;
HASHMAP_FOREACH_KEY(v, k, map, iter) {
assert_se(v == values[idx]);
assert_se(k == keys[idx]);
idx++;
}
assert_se(idx == num);
}
static void test_iterated_cache(void) {
Hashmap *m;
IteratedCache *c;
assert_se(m = hashmap_new(NULL));
assert_se(c = hashmap_iterated_cache_new(m));
compare_cache(m, c);
for (int stage = 0; stage < 100; stage++) {
for (int i = 0; i < 100; i++) {
int foo = stage * 1000 + i;
assert_se(hashmap_put(m, INT_TO_PTR(foo), INT_TO_PTR(foo + 777)) == 1);
}
compare_cache(m, c);
if (!(stage % 10)) {
for (int i = 0; i < 100; i++) {
int foo = stage * 1000 + i;
assert_se(hashmap_remove(m, INT_TO_PTR(foo)) == INT_TO_PTR(foo + 777));
}
compare_cache(m, c);
}
}
hashmap_clear(m);
compare_cache(m, c);
assert_se(hashmap_free(m) == NULL);
assert_se(iterated_cache_free(c) == NULL);
}
int main(int argc, const char *argv[]) {
test_hashmap_funcs();
test_ordered_hashmap_funcs();
@ -89,4 +146,5 @@ int main(int argc, const char *argv[]) {
test_uint64_compare_func();
test_trivial_compare_func();
test_string_compare_func();
test_iterated_cache();
}