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+/*
+ * Copyright © 2015 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.
+ */
+
+/**
+ * \name mesa_extensions.cpp
+ *
+ * Verify that the extensions table is sorted.
+ */
+
+#include <gtest/gtest.h>
+#include "util/macros.h"
+
+/**
+ * Debug/test: verify the extension table is alphabetically sorted.
+ */
+TEST(MesaExtensionsTest, AlphabeticallySorted)
+{
+ const char *ext_names[] = {
+ #define EXT(name_str, ...) #name_str,
+ #include "main/extensions_table.h"
+ #undef EXT
+ };
+
+ for (unsigned i = 0; i < ARRAY_SIZE(ext_names) - 1; ++i) {
+ const char *current_str = ext_names[i];
+ const char *next_str = ext_names[i+1];
+
+ /* We expect the extension table to be alphabetically sorted */
+ ASSERT_LT(strcmp(current_str, next_str), 0);
+ }
+}