Add tests/testglblending

This test stacks GL and cairo rendering in various
orders to test the layer handling.

2 files changed, 100 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 7384a22856..b6a60996c5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -70,6 +70,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)	\
 	testgeometry			\
 	testgiconpixbuf			\
 	testglarea			\
+	testglblending			\
 	testgrid			\
 	testgtk				\
 	testheaderbar			\
@@ -507,6 +508,11 @@ gdkgears_SOURCES =	\
 	gtkgears.c	\
 	gtkgears.h
 
+testglblending_SOURCES =	\
+	testglblending.c	\
+	gtkgears.c	\
+	gtkgears.h
+
 EXTRA_DIST += 			\
 	gradient1.png		\
 	testgtk.1 		\
diff --git a/tests/testglblending.c b/tests/testglblending.c
new file mode 100644
index 0000000000..ef81c8c52b
--- /dev/null
+++ b/tests/testglblending.c
@@ -0,0 +1,94 @@
+#include <stdlib.h>
+#include <gtk/gtk.h>
+
+#include "gtkgears.h"
+
+int
+main (int argc, char *argv[])
+{
+  GtkWidget *window, *fixed, *gears, *spinner;
+
+  gtk_init (&argc, &argv);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  gtk_window_set_title (GTK_WINDOW (window), "Test GL/gtk inter-blending");
+  gtk_window_set_default_size (GTK_WINDOW (window), 250, 250);
+  gtk_container_set_border_width (GTK_CONTAINER (window), 12);
+  g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
+
+  fixed = gtk_fixed_new ();
+  gtk_container_add (GTK_CONTAINER (window), fixed);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 90, 80);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 100, 80);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 110, 80);
+
+
+  gears = gtk_gears_new ();
+  gtk_widget_set_size_request (gears, 70, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), gears, 60, 100);
+
+  gears = gtk_gears_new ();
+  gtk_gl_area_set_has_alpha (GTK_GL_AREA (gears), TRUE);
+  gtk_widget_set_size_request (gears, 70, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), gears, 120, 100);
+
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 90, 110);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 100, 110);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 110, 110);
+
+
+  gears = gtk_gears_new ();
+  gtk_widget_set_size_request (gears, 70, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), gears, 60, 130);
+
+  gears = gtk_gears_new ();
+  gtk_gl_area_set_has_alpha (GTK_GL_AREA (gears), TRUE);
+  gtk_widget_set_size_request (gears, 70, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), gears, 120, 130);
+
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 90, 150);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 100, 150);
+
+  spinner = gtk_spinner_new ();
+  gtk_spinner_start (GTK_SPINNER (spinner));
+  gtk_widget_set_size_request (spinner, 50, 50);
+  gtk_fixed_put (GTK_FIXED (fixed), spinner, 110, 150);
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return EXIT_SUCCESS;
+}