Grcov report - testdocument.c

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/* ATK -  Accessibility Toolkit

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 * Copyright 2001 Sun Microsystems Inc.

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 * Copyright 2013 Igalia S.L.

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 * This library is free software; you can redistribute it and/or

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 * modify it under the terms of the GNU Library General Public

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 * License as published by the Free Software Foundation; either

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 * version 2 of the License, or (at your option) any later version.

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 * This library is distributed in the hope that it will be useful,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

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 * Library General Public License for more details.

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 * You should have received a copy of the GNU Library General Public

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 * License along with this library; if not, write to the

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 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

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 * Boston, MA 02111-1307, USA.

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*/

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#include <atk/atk.h>

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#define EXPECTED_NUMBER 5

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#define TEST_TYPE_DOCUMENT (test_document_get_type ())

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#define TEST_DOCUMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TEST_TYPE_DOCUMENT, TestDocument))

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#define TEST_DOCUMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TEST_TYPE_DOCUMENT, TestDocumentClass))

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#define TEST_IS_DOCUMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TEST_TYPE_DOCUMENT))

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#define TEST_IS_DOCUMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TEST_TYPE_DOCUMENT))

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#define TEST_DOCUMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TEST_TYPE_DOCUMENT, TestDocumentClass))

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typedef struct _TestDocument TestDocument;

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typedef struct _TestDocumentClass TestDocumentClass;

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struct _TestDocument

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  AtkObject parent;

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  GMainLoop *loop;

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  gint number_emissions;

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};

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struct _TestDocumentClass

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  AtkObjectClass parent_class;

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};

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GType test_document_get_type (void) G_GNUC_CONST;

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static void test_document_interface_init (AtkDocumentIface *iface);

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1

G_DEFINE_TYPE_WITH_CODE (TestDocument,

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                         test_document,

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                         ATK_TYPE_OBJECT,

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                         G_IMPLEMENT_INTERFACE (ATK_TYPE_DOCUMENT,

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                                                test_document_interface_init));

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static void

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1

test_document_class_init (TestDocumentClass *klass)

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1

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static void

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test_document_init (TestDocument *document)

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1

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static void

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test_document_interface_init (AtkDocumentIface *iface)

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1

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static void

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document_page_changed_cb (AtkDocument *document,

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                          gint page_number,

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                          gpointer data)

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  TestDocument *test_document = TEST_DOCUMENT (document);

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  g_print ("Page-changed callback, page_number = %i\n", page_number);

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  test_document->number_emissions++;

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static gboolean

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document_emit_page_changed (gpointer data)

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  TestDocument *test_document = TEST_DOCUMENT (data);

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  static gint next_page = 1;

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  g_print ("Moving to next page. Emitting page-change, page_number = %i\n",

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           next_page);

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  g_signal_emit_by_name (test_document, "page-changed", next_page++, NULL);

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  if (next_page > EXPECTED_NUMBER)

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      g_main_loop_quit (test_document->loop);

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      return G_SOURCE_REMOVE;

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  else

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    return G_SOURCE_CONTINUE;

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static void

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test_page_changed (void)

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  TestDocument *my_document;

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  my_document = TEST_DOCUMENT (g_object_new (TEST_TYPE_DOCUMENT, NULL));

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1

  g_signal_connect (my_document, "page-changed",

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                    G_CALLBACK (document_page_changed_cb),

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                    NULL);

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  g_idle_add (document_emit_page_changed, my_document);

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  my_document->loop = g_main_loop_new (NULL, FALSE);

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  g_main_loop_run (my_document->loop);

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  g_assert_cmpint (my_document->number_emissions, ==, EXPECTED_NUMBER);

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1

  g_main_loop_unref (my_document->loop);

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1

  g_object_unref (my_document);

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1

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int

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1

main (gint argc,

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      char *argv[])

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  g_test_init (&argc, &argv, NULL);

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  g_test_add_func ("/atk/document/page_changed", test_page_changed);

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  return g_test_run ();

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