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tests: Remove deleted rows from cache

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Otherwise the GNode pointer address that we use for indexing might get
reused for a new node and then we don't start out with a pristine
refcount.
This commit is contained in:
Benjamin Otte 2012-03-19 02:24:59 +01:00
parent 754bf5e3d8
commit 6df7562570
1 changed files with 24 additions and 0 deletions
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24
gtk/tests/gtktreemodelrefcount.c
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@ -58,6 +58,28 @@ G_DEFINE_TYPE_WITH_CODE (GtkTreeModelRefCount, gtk_tree_model_ref_count, GTK_TYP
G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_MODEL, G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_MODEL,
gtk_tree_model_ref_count_tree_model_init)) gtk_tree_model_ref_count_tree_model_init))
static void
row_removed (GtkTreeModelRefCount *ref_model,
GtkTreePath *path)
{
GHashTableIter iter;
GtkTreeIter tree_iter;
if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (ref_model), &tree_iter))
{
g_hash_table_remove_all (ref_model->priv->node_hash);
return;
}
g_hash_table_iter_init (&iter, ref_model->priv->node_hash);
while (g_hash_table_iter_next (&iter, &tree_iter.user_data, NULL))
{
if (!gtk_tree_store_iter_is_valid (GTK_TREE_STORE (ref_model), &tree_iter))
g_hash_table_iter_remove (&iter);
}
}
static void static void
gtk_tree_model_ref_count_init (GtkTreeModelRefCount *ref_model) gtk_tree_model_ref_count_init (GtkTreeModelRefCount *ref_model)
{ {
@ -69,6 +91,8 @@ gtk_tree_model_ref_count_init (GtkTreeModelRefCount *ref_model)
g_direct_equal, g_direct_equal,
NULL, NULL,
(GDestroyNotify)node_info_free); (GDestroyNotify)node_info_free);
g_signal_connect (ref_model, "row-deleted", G_CALLBACK (row_removed), NULL);
} }
static void static void