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Diffstat (limited to 'app/tests/test-gimpidtable.c')
| -rw-r--r-- | app/tests/test-gimpidtable.c | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/app/tests/test-gimpidtable.c b/app/tests/test-gimpidtable.c new file mode 100644 index 0000000..8de2130 --- /dev/null +++ b/app/tests/test-gimpidtable.c @@ -0,0 +1,227 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 2011 Martin Nordholts <martinn@src.gnome.org> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <glib-object.h> + +#include "core/core-types.h" + +#include "core/gimpidtable.h" + + +#define ADD_TEST(function) \ + g_test_add ("/gimpidtable/" #function, \ + GimpTestFixture, \ + NULL, \ + gimp_test_id_table_setup, \ + gimp_test_id_table_ ## function, \ + gimp_test_id_table_teardown); + + +typedef struct +{ + GimpIdTable *id_table; +} GimpTestFixture; + + +static gpointer data1 = (gpointer) 0x00000001; +static gpointer data2 = (gpointer) 0x00000002; + + +static void +gimp_test_id_table_setup (GimpTestFixture *fixture, + gconstpointer data) +{ + fixture->id_table = gimp_id_table_new (); +} + +static void +gimp_test_id_table_teardown (GimpTestFixture *fixture, + gconstpointer data) +{ + g_object_unref (fixture->id_table); + fixture->id_table = NULL; +} + +/** + * gimp_test_id_table_insert_and_lookup: + * + * Test that insert and lookup works. + **/ +static void +gimp_test_id_table_insert_and_lookup (GimpTestFixture *f, + gconstpointer data) +{ + gint ret_id = gimp_id_table_insert (f->id_table, data1); + gpointer ret_data = gimp_id_table_lookup (f->id_table, ret_id); + + g_assert (ret_data == data1); +} + +/** + * gimp_test_id_table_insert_twice: + * + * Test that two consecutive inserts generates different IDs. + **/ +static void +gimp_test_id_table_insert_twice (GimpTestFixture *f, + gconstpointer data) +{ + gint ret_id = gimp_id_table_insert (f->id_table, data1); + gpointer ret_data = gimp_id_table_lookup (f->id_table, ret_id); + gint ret_id2 = gimp_id_table_insert (f->id_table, data2); + gpointer ret_data2 = gimp_id_table_lookup (f->id_table, ret_id2); + + g_assert (ret_id != ret_id2); + g_assert (ret_data == data1); + g_assert (ret_data2 == data2); +} + +/** + * gimp_test_id_table_insert_with_id: + * + * Test that it is possible to insert data with a specific ID. + **/ +static void +gimp_test_id_table_insert_with_id (GimpTestFixture *f, + gconstpointer data) +{ + const int id = 10; + + int ret_id = gimp_id_table_insert_with_id (f->id_table, id, data1); + gpointer ret_data = gimp_id_table_lookup (f->id_table, id); + + g_assert (ret_id == id); + g_assert (ret_data == data1); +} + +/** + * gimp_test_id_table_insert_with_id_existing: + * + * Test that it is not possible to insert data with a specific ID if + * that ID already is inserted. + **/ +static void +gimp_test_id_table_insert_with_id_existing (GimpTestFixture *f, + gconstpointer data) +{ + const int id = 10; + + int ret_id = gimp_id_table_insert_with_id (f->id_table, id, data1); + gpointer ret_data = gimp_id_table_lookup (f->id_table, ret_id); + int ret_id2 = gimp_id_table_insert_with_id (f->id_table, id, data2); + gpointer ret_data2 = gimp_id_table_lookup (f->id_table, ret_id2); + + g_assert (id == ret_id); + g_assert (ret_id2 == -1); + g_assert (ret_data == data1); + g_assert (ret_data2 == NULL); +} + +/** + * gimp_test_id_table_replace: + * + * Test that it is possible to replace data with a given ID with + * different data. + **/ +static void +gimp_test_id_table_replace (GimpTestFixture *f, + gconstpointer data) +{ + int ret_id = gimp_id_table_insert (f->id_table, data1); + gpointer ret_data; + + gimp_id_table_replace (f->id_table, ret_id, data2); + ret_data = gimp_id_table_lookup (f->id_table, ret_id); + + g_assert (ret_data == data2); +} + +/** + * gimp_test_id_table_replace_as_insert: + * + * Test that replace works like insert when there is no data to + * replace. + **/ +static void +gimp_test_id_table_replace_as_insert (GimpTestFixture *f, + gconstpointer data) +{ + const int id = 10; + + gpointer ret_data; + + gimp_id_table_replace (f->id_table, id, data1); + ret_data = gimp_id_table_lookup (f->id_table, id); + + g_assert (ret_data == data1); +} + +/** + * gimp_test_id_table_remove: + * + * Test that it is possible to remove data identified by the ID: + **/ +static void +gimp_test_id_table_remove (GimpTestFixture *f, + gconstpointer data) +{ + gint ret_id = gimp_id_table_insert (f->id_table, data1); + void *ret_data = gimp_id_table_lookup (f->id_table, ret_id); + gboolean remove_successful = gimp_id_table_remove (f->id_table, ret_id); + void *ret_data2 = gimp_id_table_lookup (f->id_table, ret_id); + + g_assert (remove_successful); + g_assert (ret_data == data1); + g_assert (ret_data2 == NULL); +} + +/** + * gimp_test_id_table_remove_non_existing: + * + * Tests that things work properly when trying to remove data with an + * ID that doesn't exist. + **/ +static void +gimp_test_id_table_remove_non_existing (GimpTestFixture *f, + gconstpointer data) +{ + const int id = 10; + + gboolean remove_successful = gimp_id_table_remove (f->id_table, id); + void *ret_data = gimp_id_table_lookup (f->id_table, id); + + g_assert (! remove_successful); + g_assert (ret_data == NULL); +} + +int main(int argc, char **argv) +{ + g_test_init (&argc, &argv, NULL); + + ADD_TEST (insert_and_lookup); + ADD_TEST (insert_twice); + ADD_TEST (insert_with_id); + ADD_TEST (insert_with_id_existing); + ADD_TEST (replace); + ADD_TEST (replace_as_insert); + ADD_TEST (remove); + ADD_TEST (remove_non_existing); + + return g_test_run (); +} |