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Add section model tests for GtkMapListModel
This commit is contained in:
Matthias Clasen
parent
9590a5f45e
commit
9aabb0e98d
@ -52,6 +52,41 @@ model_to_string (GListModel *model)
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return g_string_free (string, FALSE);
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}
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static char *
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section_model_to_string (GListModel *model)
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{
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GString *string = g_string_new (NULL);
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guint i, s, e;
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if (!GTK_IS_SECTION_MODEL (model))
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return model_to_string (model);
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i = 0;
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while (i < g_list_model_get_n_items (model))
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{
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gtk_section_model_get_section (GTK_SECTION_MODEL (model), i, &s, &e);
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g_assert (s == i);
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if (i > 0)
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g_string_append (string, " ");
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g_string_append (string, "[");
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for (; i < e; i++)
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{
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if (i > s)
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g_string_append (string, " ");
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g_string_append_printf (string, "%u", get (model, i));
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}
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g_string_append (string, "]");
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i = e;
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}
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return g_string_free (string, FALSE);
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}
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static GListStore *
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new_store (guint start,
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guint end,
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@ -106,6 +141,14 @@ add (GListStore *store,
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g_free (s); \
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}G_STMT_END
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#define assert_section_model(model, expected) G_STMT_START{ \
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char *s = section_model_to_string (G_LIST_MODEL (model)); \
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if (!g_str_equal (s, expected)) \
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g_assertion_message_cmpstr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
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#model " == " #expected, s, "==", expected); \
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g_free (s); \
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}G_STMT_END
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#define assert_changes(model, expected) G_STMT_START{ \
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GString *changes = g_object_get_qdata (G_OBJECT (model), changes_quark); \
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if (!g_str_equal (changes->str, expected)) \
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@ -164,6 +207,21 @@ items_changed (GListModel *model,
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}
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}
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static void
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sections_changed (GListModel *model,
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guint position,
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guint n_items,
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GString *changes)
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{
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g_assert_true (n_items != 0);
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if (changes->len)
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g_string_append (changes, ", ");
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g_string_append_printf (changes, "s%u:%u", position, n_items);
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}
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static void
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notify_n_items (GObject *object,
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GParamSpec *pspec,
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@ -199,17 +257,18 @@ map_multiply (gpointer item,
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}
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static GtkMapListModel *
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new_model (GListStore *store)
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new_model (GListModel *store)
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{
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GtkMapListModel *result;
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GString *changes;
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if (store)
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g_object_ref (store);
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result = gtk_map_list_model_new (G_LIST_MODEL (store), map_multiply, GUINT_TO_POINTER (2), NULL);
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result = gtk_map_list_model_new (store, map_multiply, GUINT_TO_POINTER (2), NULL);
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changes = g_string_new ("");
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g_object_set_qdata_full (G_OBJECT(result), changes_quark, changes, free_changes);
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g_signal_connect (result, "items-changed", G_CALLBACK (items_changed), changes);
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g_signal_connect (result, "sections-changed", G_CALLBACK (sections_changed), changes);
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g_signal_connect (result, "notify::n-items", G_CALLBACK (notify_n_items), changes);
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return result;
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@ -234,7 +293,7 @@ test_create (void)
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GListStore *store;
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store = new_store (1, 5, 1);
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map = new_model (store);
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map = new_model (G_LIST_MODEL (store));
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assert_model (map, "2 4 6 8 10");
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assert_changes (map, "");
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@ -275,7 +334,7 @@ test_set_map_func (void)
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GListStore *store;
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store = new_store (1, 5, 1);
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map = new_model (store);
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map = new_model (G_LIST_MODEL (store));
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assert_model (map, "2 4 6 8 10");
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assert_changes (map, "");
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@ -302,7 +361,7 @@ test_add_items (void)
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GListStore *store;
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store = new_store (1, 5, 1);
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map = new_model (store);
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map = new_model (G_LIST_MODEL (store));
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assert_model (map, "2 4 6 8 10");
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assert_changes (map, "");
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@ -318,7 +377,7 @@ test_remove_items (void)
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GListStore *store;
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store = new_store (1, 5, 1);
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map = new_model (store);
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map = new_model (G_LIST_MODEL (store));
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assert_model (map, "2 4 6 8 10");
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assert_changes (map, "");
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@ -334,7 +393,7 @@ test_splice (void)
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GListStore *store;
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store = new_store (1, 5, 1);
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map = new_model (store);
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map = new_model (G_LIST_MODEL (store));
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assert_model (map, "2 4 6 8 10");
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assert_changes (map, "");
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@ -343,6 +402,61 @@ test_splice (void)
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assert_changes (map, "2-2+2");
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}
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static int
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by_n (gconstpointer p1,
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gconstpointer p2,
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gpointer data)
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{
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guint n1 = GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (p1), number_quark));
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guint n2 = GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (p2), number_quark));
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unsigned int n = GPOINTER_TO_UINT (data);
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n1 = n1 / n;
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n2 = n2 / n;
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if (n1 < n2)
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return -1;
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else if (n1 > n2)
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return 1;
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else
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return 0;
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}
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static int
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compare (gconstpointer first,
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gconstpointer second,
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gpointer unused)
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{
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return GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (first), number_quark))
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- GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (second), number_quark));
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}
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static void
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test_sections (void)
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{
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GtkMapListModel *map;
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GListStore *store;
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GtkSortListModel *sorted;
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GtkSorter *sorter;
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store = new_store (1, 10, 1);
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sorted = gtk_sort_list_model_new (G_LIST_MODEL (store),
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GTK_SORTER (gtk_custom_sorter_new (compare, NULL, NULL)));
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map = new_model (G_LIST_MODEL (sorted));
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assert_model (map, "2 4 6 8 10 12 14 16 18 20");
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assert_section_model (map, "[2 4 6 8 10 12 14 16 18 20]");
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assert_changes (map, "");
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sorter = GTK_SORTER (gtk_custom_sorter_new (by_n, GUINT_TO_POINTER (3), NULL));
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gtk_sort_list_model_set_section_sorter (sorted, sorter);
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g_object_unref (sorter);
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assert_section_model (map, "[2 4] [6 8 10] [12 14 16] [18 20]");
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assert_changes (map, "s0:10");
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g_object_unref (map);
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}
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int
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main (int argc, char *argv[])
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{
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@ -359,6 +473,7 @@ main (int argc, char *argv[])
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g_test_add_func ("/maplistmodel/add_items", test_add_items);
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g_test_add_func ("/maplistmodel/remove_items", test_remove_items);
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g_test_add_func ("/maplistmodel/splice", test_splice);
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g_test_add_func ("/maplistmodel/sections", test_sections);
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return g_test_run ();
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}
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