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testsuite: Add section tests to sortlistmodel test
This commit is contained in:
Benjamin Otte
parent
a09146df5a
commit
41faddea40
@ -36,6 +36,8 @@
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if (o1 != o2) \
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{ \
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char *_s = g_strdup_printf ("Objects differ at index %u out of %u", _i, _n); \
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g_print ("%s\n", model_to_string (model1)); \
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g_print ("%s\n", model_to_string (model2)); \
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g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, _s); \
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g_free (_s); \
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} \
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@ -45,6 +47,19 @@
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} \
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}G_STMT_END
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#define assert_model_sections(model) G_STMT_START{ \
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guint _i, _start, _end; \
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_start = 0; \
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_end = 0; \
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for (_i = 0; _i < G_MAXUINT; _i = _end) \
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{ \
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gtk_section_model_get_section (GTK_SECTION_MODEL (model), _i, &_start, &_end); \
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\
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g_assert_cmpint (_start, ==, _i); \
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g_assert_cmpint (_end, >, _i); \
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} \
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}G_STMT_END
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G_GNUC_UNUSED static char *
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model_to_string (GListModel *model)
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{
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@ -287,7 +302,7 @@ create_sorter (gsize id)
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/* match all As, Bs and nothing */
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sorter = GTK_SORTER (gtk_string_sorter_new (gtk_property_expression_new (GTK_TYPE_STRING_OBJECT, NULL, "string")));
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if (id == 1)
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gtk_string_sorter_set_ignore_case (GTK_STRING_SORTER (sorter), TRUE);
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gtk_string_sorter_set_ignore_case (GTK_STRING_SORTER (sorter), FALSE);
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return sorter;
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default:
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@ -463,6 +478,258 @@ test_stability (gconstpointer model_id)
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g_object_unref (flatten);
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}
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static gboolean
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string_is_lowercase (GtkStringObject *o)
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{
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return g_ascii_islower (*gtk_string_object_get_string (o));
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}
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/* Run:
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* source => section-sorter
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* source => sorter
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* and set a section sorter on the section sorter that is a subsort of
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* the real sorter.
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*
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* And then randomly add/remove sources and change the sorters and
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* see if the two sorters stay identical
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*/
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static void
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test_section_sorters (gconstpointer model_id)
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{
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GListStore *store;
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GtkFlattenListModel *flatten;
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GtkSortListModel *sort1, *sort2;
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GtkSorter *sorter;
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gsize i;
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store = g_list_store_new (G_TYPE_OBJECT);
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flatten = gtk_flatten_list_model_new (G_LIST_MODEL (store));
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sort1 = create_sort_list_model (model_id, FALSE, G_LIST_MODEL (flatten), NULL);
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sort2 = create_sort_list_model (model_id, FALSE, G_LIST_MODEL (flatten), NULL);
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for (i = 0; i < 500; i++)
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{
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gboolean add = FALSE, remove = FALSE;
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guint position;
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switch (g_test_rand_int_range (0, 4))
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{
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case 0:
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/* set the same sorter, once as section sorter, once as sorter */
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sorter = create_random_sorter (TRUE);
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gtk_sort_list_model_set_section_sorter (sort1, sorter);
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gtk_sort_list_model_set_sorter (sort1, NULL);
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gtk_sort_list_model_set_sorter (sort2, sorter);
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g_clear_object (&sorter);
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break;
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case 1:
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/* use a section sorter that is a more generic version of the sorter */
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sorter = GTK_SORTER (gtk_string_sorter_new (gtk_property_expression_new (GTK_TYPE_STRING_OBJECT, NULL, "string")));
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gtk_string_sorter_set_ignore_case (GTK_STRING_SORTER (sorter), FALSE);
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gtk_sort_list_model_set_sorter (sort1, sorter);
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gtk_sort_list_model_set_sorter (sort2, sorter);
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g_clear_object (&sorter);
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sorter = GTK_SORTER (gtk_numeric_sorter_new (gtk_cclosure_expression_new (G_TYPE_BOOLEAN, NULL, 0, NULL, G_CALLBACK (string_is_lowercase), NULL, NULL)));
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gtk_sort_list_model_set_section_sorter (sort1, sorter);
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g_clear_object (&sorter);
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break;
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case 2:
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/* remove a model */
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remove = TRUE;
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break;
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case 3:
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/* add a model */
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add = TRUE;
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break;
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case 4:
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/* replace a model */
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remove = TRUE;
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add = TRUE;
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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position = g_test_rand_int_range (0, g_list_model_get_n_items (G_LIST_MODEL (store)) + 1);
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if (g_list_model_get_n_items (G_LIST_MODEL (store)) == position)
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remove = FALSE;
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if (add)
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{
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/* We want at least one element, otherwise the sorters will see no changes */
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GListModel *source = create_source_model (1, 50);
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g_list_store_splice (store,
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position,
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remove ? 1 : 0,
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(gpointer *) &source, 1);
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g_object_unref (source);
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}
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else if (remove)
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{
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g_list_store_remove (store, position);
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}
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if (g_test_rand_bit ())
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{
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ensure_updated ();
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assert_model_equal (G_LIST_MODEL (sort1), G_LIST_MODEL (sort2));
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}
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if (g_test_rand_bit ())
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assert_model_sections (G_LIST_MODEL (sort1));
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}
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g_object_unref (sort2);
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g_object_unref (sort1);
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g_object_unref (flatten);
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}
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/* Run:
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* source => sorter
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* And then randomly add/remove sources and change the sorters and
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* see if the invariants for sections keep correct.
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*/
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static void
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test_sections (gconstpointer model_id)
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{
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GListStore *store;
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GtkFlattenListModel *flatten;
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GtkSortListModel *sort;
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GtkSorter *sorter;
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gsize i;
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store = g_list_store_new (G_TYPE_OBJECT);
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flatten = gtk_flatten_list_model_new (G_LIST_MODEL (store));
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sort = create_sort_list_model (model_id, FALSE, G_LIST_MODEL (flatten), NULL);
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for (i = 0; i < 500; i++)
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{
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gboolean add = FALSE, remove = FALSE;
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guint position;
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switch (g_test_rand_int_range (0, 4))
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{
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case 0:
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/* set the same sorter, once as section sorter, once as sorter */
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sorter = create_random_sorter (TRUE);
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gtk_sort_list_model_set_sorter (sort, sorter);
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g_clear_object (&sorter);
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break;
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case 1:
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/* set the same sorter, once as section sorter, once as sorter */
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sorter = create_random_sorter (TRUE);
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gtk_sort_list_model_set_section_sorter (sort, sorter);
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g_clear_object (&sorter);
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break;
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case 2:
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/* remove a model */
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remove = TRUE;
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break;
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case 3:
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/* add a model */
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add = TRUE;
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break;
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case 4:
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/* replace a model */
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remove = TRUE;
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add = TRUE;
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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position = g_test_rand_int_range (0, g_list_model_get_n_items (G_LIST_MODEL (store)) + 1);
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if (g_list_model_get_n_items (G_LIST_MODEL (store)) == position)
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remove = FALSE;
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if (add)
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{
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/* We want at least one element, otherwise the sorters will see no changes */
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GListModel *source = create_source_model (1, 50);
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g_list_store_splice (store,
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position,
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remove ? 1 : 0,
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(gpointer *) &source, 1);
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g_object_unref (source);
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}
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else if (remove)
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{
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g_list_store_remove (store, position);
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}
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if (g_test_rand_bit ())
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ensure_updated ();
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if (g_test_rand_bit ())
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{
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guint start, end, pos, n, sec_start, sec_end;
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gpointer prev_item, item;
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n = g_list_model_get_n_items (G_LIST_MODEL (sort));
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sorter = gtk_sort_list_model_get_section_sorter (sort);
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start = end = 0;
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prev_item = item = NULL;
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for (pos = 0; pos < n; pos++)
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{
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gtk_section_model_get_section (GTK_SECTION_MODEL (sort), pos, &sec_start, &sec_end);
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prev_item = item;
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item = g_list_model_get_item (G_LIST_MODEL (sort), pos);
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if (end <= pos)
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{
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g_assert_cmpint (pos, ==, end);
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/* there should be a new section */
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g_assert_cmpint (sec_start, ==, end);
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g_assert_cmpint (sec_end, >, sec_start);
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g_assert_cmpint (sec_end, <=, n);
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start = sec_start;
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end = sec_end;
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if (prev_item)
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{
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g_assert_nonnull (sorter);
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g_assert_cmpint (gtk_sorter_compare (sorter, prev_item, item), !=, GTK_ORDERING_EQUAL);
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}
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}
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else
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{
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/* the old section keeps on going */
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g_assert_cmpint (sec_start, ==, start);
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g_assert_cmpint (sec_end, ==, end);
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if (prev_item && sorter)
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g_assert_cmpint (gtk_sorter_compare (sorter, prev_item, item), ==, GTK_ORDERING_EQUAL);
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}
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g_clear_object (&prev_item);
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}
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g_clear_object (&item);
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/* for good measure, check the error condition */
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if (n < G_MAXINT32)
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{
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gtk_section_model_get_section (GTK_SECTION_MODEL (sort), g_test_rand_int_range (n, G_MAXINT32), &sec_start, &sec_end);
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g_assert_cmpint (sec_start, ==, n);
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g_assert_cmpint (sec_end, ==, G_MAXUINT);
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}
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sorter = NULL;
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}
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}
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g_object_unref (sort);
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g_object_unref (flatten);
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}
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static void
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add_test_for_all_models (const char *name,
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GTestDataFunc test_func)
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@ -488,6 +755,8 @@ main (int argc, char *argv[])
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add_test_for_all_models ("two-sorters", test_two_sorters);
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add_test_for_all_models ("stability", test_stability);
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add_test_for_all_models ("section-sorters", test_section_sorters);
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add_test_for_all_models ("sections", test_sections);
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return g_test_run ();
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}
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