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GHashTable: Add a test for remove-all functionality

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This commit is contained in:
Matthias Clasen 2011-04-27 00:03:28 -04:00
parent 4832289bc0
commit fc7403b675
1 changed files with 37 additions and 0 deletions
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37
glib/tests/hash.c
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@ -656,6 +656,42 @@ test_lookup_null_key (void)
g_hash_table_unref (h); g_hash_table_unref (h);
} }
static gint destroy_key_counter;
static void
key_destroy (gpointer key)
{
destroy_key_counter++;
}
static void
test_remove_all (void)
{
GHashTable *h;
h = g_hash_table_new_full (g_str_hash, g_str_equal, key_destroy, value_destroy);
g_hash_table_insert (h, "abc", "ABC");
g_hash_table_insert (h, "cde", "CDE");
g_hash_table_insert (h, "xyz", "XYZ");
destroy_counter = 0;
destroy_key_counter = 0;
g_hash_table_steal_all (h);
g_assert_cmpint (destroy_counter, ==, 0);
g_assert_cmpint (destroy_key_counter, ==, 0);
g_hash_table_insert (h, "abc", "ABC");
g_hash_table_insert (h, "cde", "CDE");
g_hash_table_insert (h, "xyz", "XYZ");
g_hash_table_remove_all (h);
g_assert_cmpint (destroy_counter, ==, 3);
g_assert_cmpint (destroy_key_counter, ==, 3);
g_hash_table_unref (h);
}
int int
main (int argc, char *argv[]) main (int argc, char *argv[])
{ {
@ -671,6 +707,7 @@ main (int argc, char *argv[])
g_test_add_func ("/hash/double", double_hash_test); g_test_add_func ("/hash/double", double_hash_test);
g_test_add_func ("/hash/string", string_hash_test); g_test_add_func ("/hash/string", string_hash_test);
g_test_add_func ("/hash/ref", test_hash_ref); g_test_add_func ("/hash/ref", test_hash_ref);
g_test_add_func ("/hash/remove-all", test_remove_all);
/* tests for individual bugs */ /* tests for individual bugs */
g_test_add_func ("/hash/lookup-null-key", test_lookup_null_key); g_test_add_func ("/hash/lookup-null-key", test_lookup_null_key);