tests/glx: Add unit tests for GLX_ARB_create_context GLX protocol

This adds a new tests directory at the top-level and some extra build
infrastructure.  The tests use the Google C++ Testing Framework, and
they will only be built if configure can detect its availability.  The
tests are automatically wired-in to run with 'make check'.

Signed-off-by: Ian Romanick <[email protected]>
Acked-by: Chad Versace <[email protected]>

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/glx/fake_glx_screen.cpp b/tests/glx/fake_glx_screen.cpp
new file mode 100644
index 00000000000..12d003b84f7
--- /dev/null
+++ b/tests/glx/fake_glx_screen.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#include "fake_glx_screen.h"
+
+struct glx_screen_vtable fake_glx_screen::vt = {
+   indirect_create_context,
+   fake_glx_context::create_attribs
+};
+
+struct glx_screen_vtable fake_glx_screen_direct::vt = {
+   fake_glx_context_direct::create,
+   fake_glx_context_direct::create_attribs
+};
+
+const struct glx_context_vtable fake_glx_context::vt = {
+   fake_glx_context::destroy,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+};
+
+int fake_glx_context::contexts_allocated = 0;
+
+extern "C" struct glx_context *
+indirect_create_context(struct glx_screen *psc, struct glx_config *mode,
+			struct glx_context *shareList, int renderType)
+{
+   (void) shareList;
+   (void) renderType;
+
+   return new fake_glx_context(psc, mode);
+}