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Implement G_LEVEL_ORDER correctly.

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* glib/gnode.c (g_node_traverse): Implement G_LEVEL_ORDER correctly.

        * tests/node-test.c: Add a testcase for G_LEVEL_ORDER implementation.

        * glib/tmpl/trees-nary.sgml: Document G_LEVEL_ORDER better.
This commit is contained in:
Matthias Clasen
2001-11-26 19:08:46 +00:00
parent e446298113
commit e409b5ae5e
12 changed files with 89 additions and 107 deletions
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11
tests/node-test.c
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@@ -88,6 +88,7 @@ g_node_test (void)
GNode *root;
GNode *node;
GNode *node_B;
GNode *node_D;
GNode *node_F;
GNode *node_G;
GNode *node_J;
@@ -105,7 +106,8 @@ g_node_test (void)
g_node_append_data (node_B, C2P ('E'));
g_node_prepend_data (node_B, C2P ('C'));
g_node_insert (node_B, 1, g_node_new (C2P ('D')));
node_D = g_node_new (C2P ('D'));
g_node_insert (node_B, 1, node_D);
node_F = g_node_new (C2P ('F'));
g_node_append (root, node_F);
@@ -180,6 +182,13 @@ g_node_test (void)
TEST (tstring, strcmp (tstring, "ABFEDCGKJIH") == 0);
g_free (tstring); tstring = NULL;
g_node_append (node_D, g_node_new (C2P ('L')));
g_node_append (node_D, g_node_new (C2P ('M')));
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "ABFEDCGLMKJIH") == 0);
g_free (tstring); tstring = NULL;
g_node_destroy (root);
/* allocation tests */