forked from AuroraMiddleware/gtk
Add two unit tests for gtk_tree_model_filter_row_inserted
This commit is contained in:
Kristian Rietveld
parent
4f33f10511
commit
3452b0493d
@ -1823,6 +1823,150 @@ unfiltered_vroot_show_single_multi_level (FilterTest *fixture,
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static void
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insert_before (void)
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{
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GtkTreeStore *store;
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GtkTreeModel *filter;
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GtkWidget *tree_view;
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SignalMonitor *monitor;
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GtkTreeIter iter;
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GtkTreeIter last_iter;
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GtkTreePath *path;
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/* This tests two aspects of the row-inserted handling:
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* 1) If the newly inserted node was already handled by building
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* the root level, don't handle it a second time.
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* 2) Offsets of existing nodes must be updated when a new
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* node is inserted.
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*/
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store = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_BOOLEAN);
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filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
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gtk_tree_model_filter_set_visible_column (GTK_TREE_MODEL_FILTER (filter),
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1);
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tree_view = gtk_tree_view_new_with_model (filter);
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monitor = signal_monitor_new (filter);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 0);
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/* Insert 0 */
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path = gtk_tree_path_new_from_indices (0, -1);
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signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
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gtk_tree_path_free (path);
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gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
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0, "Foo", 1, TRUE, -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
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/* Insert 1 */
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path = gtk_tree_path_new_from_indices (1, -1);
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signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
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gtk_tree_path_free (path);
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gtk_tree_store_insert_with_values (store, &iter, NULL, 1,
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0, "Foo", 1, TRUE, -1);
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last_iter = iter;
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 2);
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/* Insert on 1 again -- invisible */
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gtk_tree_store_insert_with_values (store, &iter, NULL, 1,
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0, "Foo", 1, FALSE, -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 2);
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/* Insert on 1 again -- visible */
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path = gtk_tree_path_new_from_indices (1, -1);
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signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
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gtk_tree_path_free (path);
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gtk_tree_store_insert_with_values (store, &iter, NULL, 1,
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0, "Foo", 1, TRUE, -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 3);
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/* Modify the iter that should be at the last position and check the
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* signal we get.
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*/
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path = gtk_tree_path_new_from_indices (2, -1);
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signal_monitor_append_signal_path (monitor, ROW_CHANGED, path);
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gtk_tree_path_free (path);
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gtk_tree_store_set (store, &last_iter, 0, "Foo changed", -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 3);
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}
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static void
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insert_child (void)
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{
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GtkTreeStore *store;
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GtkTreeModel *filter;
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GtkWidget *tree_view;
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SignalMonitor *monitor;
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GtkTreeIter parent, iter;
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GtkTreePath *path;
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store = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_BOOLEAN);
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gtk_tree_store_insert_with_values (store, &parent, NULL, 0,
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0, "Parent", 1, TRUE, -1);
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filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
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gtk_tree_model_filter_set_visible_column (GTK_TREE_MODEL_FILTER (filter),
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1);
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tree_view = gtk_tree_view_new_with_model (filter);
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monitor = signal_monitor_new (filter);
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/* Insert child -- invisible */
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path = gtk_tree_path_new_from_indices (0, -1);
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signal_monitor_append_signal_path (monitor, ROW_HAS_CHILD_TOGGLED, path);
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/* The signal is received twice, once a pass through from GtkTreeStore
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* and one generated by GtkTreeModelFilter. Not accurate, but cannot
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* hurt.
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*/
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signal_monitor_append_signal_path (monitor, ROW_HAS_CHILD_TOGGLED, path);
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gtk_tree_path_free (path);
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gtk_tree_store_insert_with_values (store, &iter, &parent, 1,
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0, "Child", 1, FALSE, -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
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/* Insert child */
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path = gtk_tree_path_new_from_indices (0, 0, -1);
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signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
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gtk_tree_path_up (path); /* 0 */
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signal_monitor_append_signal_path (monitor, ROW_HAS_CHILD_TOGGLED, path);
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gtk_tree_path_free (path);
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gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
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0, "Child", 1, TRUE, -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
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/* Insert child -- invisible */
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gtk_tree_store_insert_with_values (store, &iter, &parent, 1,
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0, "Child", 1, FALSE, -1);
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signal_monitor_assert_is_empty (monitor);
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check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
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}
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static void
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static void
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specific_remove_node (void)
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specific_remove_node (void)
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{
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{
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@ -3138,6 +3282,12 @@ register_filter_model_tests (void)
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unfiltered_vroot_show_single_multi_level,
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unfiltered_vroot_show_single_multi_level,
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filter_test_teardown);
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filter_test_teardown);
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/* Inserts in child models after creation of filter model */
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g_test_add_func ("/TreeModelFilter/insert/before",
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insert_before);
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g_test_add_func ("/TreeModelFilter/insert/child",
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insert_child);
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g_test_add_func ("/TreeModelFilter/specific/remove-node",
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g_test_add_func ("/TreeModelFilter/specific/remove-node",
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specific_remove_node);
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specific_remove_node);
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g_test_add_func ("/TreeModelFilter/specific/remove-node-vroot",
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g_test_add_func ("/TreeModelFilter/specific/remove-node-vroot",
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