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tests: add test for GListStore inserted sort

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https://bugzilla.gnome.org/show_bug.cgi?id=743927
This commit is contained in:
Ryan Lortie 2015-02-03 13:42:59 +01:00
parent 3f3eac474b
commit 26af7c152f
1 changed files with 96 additions and 0 deletions
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96
gio/tests/glistmodel.c
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@ -19,6 +19,8 @@
#include <gio/gio.h>
#include <string.h>
static void
test_store_boundaries (void)
{
@ -121,12 +123,106 @@ test_store_refcounts (void)
g_assert_null (items[i]);
}
static gchar *
make_random_string (void)
{
gchar *str = g_malloc (10);
gint i;
for (i = 0; i < 9; i++)
str[i] = g_test_rand_int_range ('a', 'z');
str[i] = '\0';
return str;
}
static gint
compare_items (gconstpointer a_p,
gconstpointer b_p,
gpointer user_data)
{
GObject *a_o = (GObject *) a_p;
GObject *b_o = (GObject *) b_p;
gchar *a = g_object_get_data (a_o, "key");
gchar *b = g_object_get_data (b_o, "key");
g_assert (user_data == GUINT_TO_POINTER(0x1234u));
return strcmp (a, b);
}
static void
insert_string (GListStore *store,
const gchar *str)
{
GObject *obj;
obj = g_object_new (G_TYPE_OBJECT, NULL);
g_object_set_data_full (obj, "key", g_strdup (str), g_free);
g_list_store_insert_sorted (store, obj, compare_items, GUINT_TO_POINTER(0x1234u));
g_object_unref (obj);
}
static void
test_store_sorted (void)
{
GListStore *store;
guint i;
store = g_list_store_new (G_TYPE_OBJECT);
for (i = 0; i < 1000; i++)
{
gchar *str = make_random_string ();
insert_string (store, str);
insert_string (store, str); /* multiple copies of the same are OK */
g_free (str);
}
g_assert_cmpint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 2000);
for (i = 0; i < 1000; i++)
{
GObject *a, *b;
/* should see our two copies */
a = g_list_model_get_item (G_LIST_MODEL (store), i * 2);
b = g_list_model_get_item (G_LIST_MODEL (store), i * 2 + 1);
g_assert (compare_items (a, b, GUINT_TO_POINTER(0x1234)) == 0);
g_assert (a != b);
if (i)
{
GObject *c;
c = g_list_model_get_item (G_LIST_MODEL (store), i * 2 - 1);
g_assert (c != a);
g_assert (c != b);
g_assert (compare_items (b, c, GUINT_TO_POINTER(0x1234)) > 0);
g_assert (compare_items (a, c, GUINT_TO_POINTER(0x1234)) > 0);
g_object_unref (c);
}
g_object_unref (a);
g_object_unref (b);
}
g_object_unref (store);
}
int main (int argc, char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/glistmodel/store/boundaries", test_store_boundaries);
g_test_add_func ("/glistmodel/store/refcounts", test_store_refcounts);
g_test_add_func ("/glistmodel/store/sorted", test_store_sorted);
return g_test_run ();
}