1 files changed, 61 insertions, 0 deletions
diff --git a/src/test/test.c b/src/test/test.c
new file mode 100644
index 0000000..011136e
--- /dev/null
+++ b/src/test/test.c
@@ -0,0 +1,61 @@
+/**
+ * libgamma — Display server abstraction layer for gamma ramp adjustments
+ * Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This library 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 library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <libgamma.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static const char* method_name(int method)
+{
+    switch (method)
+      {
+      case LIBGAMMA_METHOD_DUMMY:                 return "dummy";
+      case LIBGAMMA_METHOD_X_RANDR:               return "RandR X extension";
+      case LIBGAMMA_METHOD_X_VIDMODE:             return "VidMode X extension";
+      case LIBGAMMA_METHOD_LINUX_DRM:             return "Linux DRM";
+      case LIBGAMMA_METHOD_W32_GDI:               return "Windows GDI";
+      case LIBGAMMA_METHOD_QUARTZ_CORE_GRAPHICS:  return "Quartz using CoreGraphics";
+      default:
+#if LIBGAMMA_METHOD_COUNT != 6
+# warning List of adjustment methods is out of date
+#endif
+	return "(unknown)";
+      }
+}
+
+
+int main(void)
+{
+  int* methods = malloc(LIBGAMMA_METHOD_COUNT * sizeof(int));
+  size_t n = libgamma_list_methods(methods, LIBGAMMA_METHOD_COUNT, 0);
+  size_t i;
+  
+  if (n > LIBGAMMA_METHOD_COUNT)
+    {
+      printf("Warning: you should to recompile the program, libgamma has been updated.\n");
+      methods = realloc(methods, n * sizeof(int));
+      libgamma_list_methods(methods, n, 0);
+    }
+  
+  for (i = 0; i < n; i++)
+    printf("%s\n", method_name(methods[i]));
+  
+  return 0;
+}
+