[gimp] app/tests: Add single-window mode specific tests

[Martin Nordholts <martinn src gnome org>]

commit 172c3eb935a2719fc9474cf4b3289f5e87caf7be
Author: Martin Nordholts <martinn src gnome org>
Date:   Wed Jul 20 16:29:45 2011 +0200

    app/tests: Add single-window mode specific tests

 app/tests/.gitignore                |    1 +
 app/tests/Makefile.am               |    1 +
 app/tests/test-single-window-mode.c |  175 +++++++++++++++++++++++++++++++++++
 3 files changed, 177 insertions(+), 0 deletions(-)
---
diff --git a/app/tests/.gitignore b/app/tests/.gitignore
index d4a517e..b315e4a 100644
--- a/app/tests/.gitignore
+++ b/app/tests/.gitignore
@@ -11,6 +11,7 @@ test-save-and-export*
 test-session-2-6-compatibility*
 test-session-2-8-compatibility-multi-window*
 test-session-2-8-compatibility-single-window*
+test-single-window-mode*
 test-tools*
 test-ui*
 test-window-management*
diff --git a/app/tests/Makefile.am b/app/tests/Makefile.am
index f86ed3e..3a3194a 100644
--- a/app/tests/Makefile.am
+++ b/app/tests/Makefile.am
@@ -25,6 +25,7 @@ TESTS = \
 	test-session-2-6-compatibility			\
 	test-session-2-8-compatibility-multi-window	\
 	test-session-2-8-compatibility-single-window	\
+	test-single-window-mode				\
 	test-tools					\
 	test-ui						\
 	test-xcf
diff --git a/app/tests/test-single-window-mode.c b/app/tests/test-single-window-mode.c
new file mode 100644
index 0000000..a715cf8
--- /dev/null
+++ b/app/tests/test-single-window-mode.c
@@ -0,0 +1,175 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * test-single-window-mode.c
+ * Copyright (C) 2011 Martin Nordholts <martinn src gnome org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpmath/gimpmath.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "dialogs/dialogs-types.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpdisplayshell-scale.h"
+#include "display/gimpdisplayshell-transform.h"
+#include "display/gimpimagewindow.h"
+
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdockable.h"
+#include "widgets/gimpdockbook.h"
+#include "widgets/gimpdockcontainer.h"
+#include "widgets/gimpdocked.h"
+#include "widgets/gimpdockwindow.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpsessioninfo.h"
+#include "widgets/gimptoolbox.h"
+#include "widgets/gimptooloptionseditor.h"
+#include "widgets/gimpuimanager.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimplayer.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimptooloptions.h"
+
+#include "tests.h"
+
+#include "gimp-app-test-utils.h"
+
+
+#define ADD_TEST(function) \
+  g_test_add ("/gimp-single-window-mode/" #function, \
+              GimpTestFixture, \
+              gimp, \
+              NULL, \
+              function, \
+              NULL);
+
+/* Put this in the code below when you want the test to pause so you
+ * can do measurements of widgets on the screen for example
+ */
+#define GIMP_PAUSE (g_usleep (20 * 1000 * 1000))
+
+
+typedef struct
+{
+  int avoid_sizeof_zero;
+} GimpTestFixture;
+
+
+/**
+ * new_dockable_not_in_new_window:
+ * @fixture:
+ * @data:
+ *
+ * Test that in single-window mode, new dockables are not put in new
+ * windows (they should end up in the single image window).
+ **/
+static void
+new_dockable_not_in_new_window (GimpTestFixture *fixture,
+                                gconstpointer    data)
+{
+  Gimp              *gimp             = GIMP (data);
+  GimpDialogFactory *factory          = gimp_dialog_factory_get_singleton ();
+  gint               dialogs_before   = 0;
+  gint               toplevels_before = 0;
+  gint               dialogs_after    = 0;
+  gint               toplevels_after  = 0;
+  GList             *dialogs;
+  GList             *iter;
+
+  gimp_test_run_mainloop_until_idle ();
+
+  /* Count dialogs before we create the dockable */
+  dialogs        = gimp_dialog_factory_get_open_dialogs (factory);
+  dialogs_before = g_list_length (dialogs);
+  for (iter = dialogs; iter; iter = g_list_next (iter))
+    {
+      if (gtk_widget_is_toplevel (iter->data))
+        toplevels_before++;
+    }
+
+  /* Create a dockable */
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
+                                   "dialogs",
+                                   "dialogs-undo-history");
+  gimp_test_run_mainloop_until_idle ();
+
+  /* Count dialogs after we created the dockable */
+  dialogs        = gimp_dialog_factory_get_open_dialogs (factory);
+  dialogs_after = g_list_length (dialogs);
+  for (iter = dialogs; iter; iter = g_list_next (iter))
+    {
+      if (gtk_widget_is_toplevel (iter->data))
+        toplevels_after++;
+    }
+
+  /* We got one more session managed dialog ... */
+  g_assert_cmpint (dialogs_before + 1, ==, dialogs_after);
+  /* ... but no new toplevels */
+  g_assert_cmpint (toplevels_before, ==, toplevels_after);
+}
+
+int main(int argc, char **argv)
+{
+  Gimp  *gimp   = NULL;
+  gint   result = -1;
+  gchar *gimprc;
+
+  gimp_test_bail_if_no_display ();
+  gtk_test_init (&argc, &argv, NULL);
+
+  gimp_test_utils_set_gimp2_directory ("GIMP_TESTING_ABS_TOP_SRCDIR",
+                                       "app/tests/gimpdir");
+  gimp_test_utils_setup_menus_dir ();
+
+  /* Launch GIMP in single-window mode */
+  g_setenv ("GIMP_TESTING_SESSIONRC_NAME", "sessionrc-2-8-single-window", TRUE /*overwrite*/);
+  gimprc = g_build_filename (g_getenv ("GIMP_TESTING_ABS_TOP_SRCDIR"),
+                             "app/tests/gimpdir/gimprc-single-window",
+                             NULL);
+  gimp = gimp_init_for_gui_testing_with_rc (TRUE /*show_gui*/, gimprc);
+  g_free (gimprc);
+  gimp_test_run_mainloop_until_idle ();
+
+  ADD_TEST (new_dockable_not_in_new_window);
+
+  /* Run the tests and return status */
+  result = g_test_run ();
+
+  /* Don't write files to the source dir */
+  gimp_test_utils_set_gimp2_directory ("GIMP_TESTING_ABS_TOP_BUILDDIR",
+                                       "app/tests/gimpdir-output");
+
+  /* Exit properly so we don't break script-fu plug-in wire */
+  gimp_exit (gimp, TRUE);
+
+  return result;
+}