From e2c5e2760d98144ac65c4c9f15e7675ec7852319 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Fri, 11 Sep 2009 18:01:51 +0000
Subject: Only test C++ interface - the C library is used by libdimensionxx
 anyway, so we've been testing it twice for no good reason.

---
 tests/gl.cpp | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 tests/gl.cpp

(limited to 'tests/gl.cpp')

diff --git a/tests/gl.cpp b/tests/gl.cpp
new file mode 100644
index 0000000..c01859b
--- /dev/null
+++ b/tests/gl.cpp
@@ -0,0 +1,79 @@
+/*************************************************************************
+ * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of The Dimension Test Suite.                        *
+ *                                                                       *
+ * The Dimension Test Suite 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.                       *
+ *                                                                       *
+ * The Dimension Test Suite 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 "tests.hpp"
+#include <fstream>
+#include <iostream>
+
+int
+main() {
+  using namespace Dimension;
+
+  // Set the resilience low for tests
+  resilience(SEVERITY_LOW);
+
+  // Create the default test scene
+  Scene scene = Tests::default_scene();
+
+  // Create a glX window
+  Tests::Display display(scene.canvas());
+
+  {
+    Raytracer raytracer(scene);
+    GL_Writer writer(scene.canvas());
+
+    // Render the scene
+    Progress progress = raytracer.render_async();
+
+    std::cout << "Raytracing scene: ";
+    Progress barprogress = Tests::progressbar_async(std::cout, progress);
+
+    // Display the scene as it's rendered
+    while (progress.progress() < 1.0) {
+      writer.write();
+      display.flush();
+    }
+
+    barprogress.finish();
+    std::cout << std::endl;
+
+    // Make sure we show the completed rendering
+    progress.finish();
+    writer.write();
+    display.flush();
+  }
+
+  // Pause for a second
+  sleep(1);
+
+  // Read the canvas back from the GL buffer
+  GL_Reader reader;
+  Canvas canvas
+    = reader.read(0, 0, scene.canvas().width(), scene.canvas().height());
+
+  // And write it again
+  GL_Writer writer(canvas);
+  writer.write();
+  display.flush();
+
+  // Pause for a second
+  sleep(1);
+
+  return EXIT_SUCCESS;
+}
-- 
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