Add a test for g_markup_parse_context_get_element_stack

glib/tests/Makefile.am

@@ -58,6 +58,7 @@ test_programs = \
 	logging				\
 	mainloop			\
 	mappedfile			\
+	markup				\
 	markup-parse			\
 	markup-collect			\
 	markup-escape			\

glib/tests/markup.c

@@ -0,0 +1,98 @@
+/* Unit tests for GMarkup
+ * Copyright (C) 2013 Red Hat, Inc.
+ *
+ * This work is provided "as is"; redistribution and modification
+ * in whole or in part, in any medium, physical or electronic is
+ * permitted without restriction.
+ *
+ * This work is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * In no event shall the authors or contributors be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential
+ * damages (including, but not limited to, procurement of substitute
+ * goods or services; loss of use, data, or profits; or business
+ * interruption) however caused and on any theory of liability, whether
+ * in contract, strict liability, or tort (including negligence or
+ * otherwise) arising in any way out of the use of this software, even
+ * if advised of the possibility of such damage.
+ *
+ * Author: Matthias Clasen
+ */
+
+#include "glib.h"
+
+typedef struct {
+  GSList *stack;
+} ParseData;
+
+static void
+start (GMarkupParseContext  *context,
+       const gchar          *element_name,
+       const gchar         **attribute_names,
+       const gchar         **attribute_values,
+       gpointer              user_data,
+       GError              **error)
+{
+  ParseData *data = user_data;
+
+  data->stack = g_slist_prepend (data->stack, g_strdup (element_name));
+}
+
+static void
+end (GMarkupParseContext  *context,
+     const gchar          *element_name,
+     gpointer              user_data,
+     GError              **error)
+{
+  ParseData *data = user_data;
+  const GSList *stack;
+  const GSList *s1, *s2;
+  GSList *s;
+  
+  stack = g_markup_parse_context_get_element_stack (context);
+  for (s1 = stack, s2 = data->stack; s1 && s2; s1 = s1->next, s2 = s2->next)
+    g_assert_cmpstr (s1->data, ==, s2->data);
+  g_assert (s1 == NULL && s2 == NULL);
+
+  s = data->stack;
+  data->stack = data->stack->next;
+  s->next = NULL;
+  g_slist_free_full (s, g_free);
+}
+
+const gchar content[] = 
+ "<e1><foo><bar></bar> bla <l>fff</l></foo></e1>";
+
+static void
+test_markup_stack (void)
+{
+  GMarkupParser parser = {
+    start,
+    end,
+    NULL,
+    NULL,
+    NULL
+  };
+  GMarkupParseContext *context;
+  ParseData data = { NULL };
+  gboolean res;
+  GError *error = NULL;
+
+  context = g_markup_parse_context_new (&parser, 0, &data, NULL);
+  res = g_markup_parse_context_parse (context, content, -1, &error);
+  g_assert (res);
+  g_assert_no_error (error);
+  g_markup_parse_context_free (context);
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/markup/stack", test_markup_stack);
+
+  return g_test_run ();
+}