luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-01-27 14:36:16 +01:00
Code Issues Packages Projects Releases Wiki Activity

dataset/tests: add test adding many queue data and remove them

Browse Source
This commit is contained in:
Thomas Haller 2024-02-02 18:52:01 +01:00
parent 3f4e6ddcd8
commit 48a1d8c695
1 changed files with 79 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
glib/tests/dataset.c
View File

@ -285,6 +285,84 @@ test_datalist_id_remove_multiple (void)
g_assert_cmpint (destroy_count, ==, 0);
}
static void
test_datalist_id_remove_multiple_resize (void)
{
GQuark *quarks;
GQuark *quarks2;
const guint N = 1000;
const guint PRIME = 1048583u;
guint i;
char sbuf[100];
GData *list = NULL;
guint i_run;
quarks = g_new (GQuark, N);
quarks2 = g_new (GQuark, N);
for (i = 0; i < N; i++)
{
g_snprintf (sbuf, sizeof (sbuf), "%d", i);
quarks[i] = g_quark_from_string (sbuf);
}
for (i = 0; i < N; i++)
g_datalist_id_set_data (&list, quarks[i], GINT_TO_POINTER (i));
/* Now we perform a list of random operations (remove/add quarks). */
for (i_run = 0; TRUE; i_run++)
{
int MODE = ((guint) g_test_rand_int ()) % 4;
guint n;
guint j;
n = ((guint) g_test_rand_int ()) % (N + 1);
j = ((guint) g_test_rand_int ()) % N;
if (i_run > 20)
{
/* After a few runs, we only remove elements, until the list
* is empty. */
if (!list)
break;
MODE = 0;
if (i_run > 30)
n = N;
}
switch (MODE)
{
case 0:
case 1:
case 2:
/* Mode: add or remove a number of random quarks. */
for (i = 0; i < n; i++)
{
j = (j + PRIME) % N;
if (MODE == 0)
g_datalist_id_remove_data (&list, quarks[j]);
else
g_datalist_id_set_data (&list, quarks[j], GINT_TO_POINTER (j));
}
break;
case 3:
/* Mode: remove a list of (random) quarks. */
n = n % 16;
for (i = 0; i < n; i++)
{
j = (j + PRIME) % N;
quarks2[i] = quarks[j];
}
g_datalist_id_remove_multiple (&list, quarks2, n);
break;
}
}
g_free (quarks);
g_free (quarks2);
}
static void
destroy_func (gpointer data)
{
@ -389,6 +467,7 @@ main (int argc, char *argv[])
g_test_add_func ("/datalist/id", test_datalist_id);
g_test_add_func ("/datalist/recursive-clear", test_datalist_clear);
g_test_add_func ("/datalist/id-remove-multiple", test_datalist_id_remove_multiple);
g_test_add_func ("/datalist/id-remove-multiple/resize", test_datalist_id_remove_multiple_resize);
g_test_add_func ("/datalist/id-remove-multiple-destroy-order",
test_datalist_id_remove_multiple_destroy_order);
g_test_add_func ("/datalist/update-atomic", test_datalist_update_atomic);