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diff --git a/gfx/angle/src/tests/deqp_support/tcuRandomOrderExecutor.h b/gfx/angle/src/tests/deqp_support/tcuRandomOrderExecutor.h
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index 000000000..f8c708529
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+++ b/gfx/angle/src/tests/deqp_support/tcuRandomOrderExecutor.h
@@ -0,0 +1,66 @@
+/*-------------------------------------------------------------------------
+ * drawElements Quality Program Tester Core
+ * ----------------------------------------
+ *
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */ /*!
+ * \file
+ * \brief Generic main().
+ */ /*--------------------------------------------------------------------*/
+
+#ifndef TCU_RANDOM_ORDER_EXECUTOR_H_
+#define TCU_RANDOM_ORDER_EXECUTOR_H_
+
+#include "tcuTestHierarchyIterator.hpp"
+#include "deUniquePtr.hpp"
+
+namespace tcu
+{
+
+class RandomOrderExecutor
+{
+   public:
+    RandomOrderExecutor(TestPackageRoot &root, TestContext &testCtx);
+    ~RandomOrderExecutor(void);
+
+    TestStatus execute(const std::string &path);
+
+   private:
+    void pruneStack(size_t newStackSize);
+    TestCase *seekToCase(const std::string &path);
+
+    TestStatus executeInner(TestCase *testCase, const std::string &casePath);
+
+    struct NodeStackEntry
+    {
+        TestNode *node;
+        std::vector<TestNode *> children;
+
+        NodeStackEntry(void) : node(DE_NULL) {}
+        NodeStackEntry(TestNode *node_) : node(node_) {}
+    };
+
+    TestContext &m_testCtx;
+
+    DefaultHierarchyInflater m_inflater;
+    std::vector<NodeStackEntry> m_nodeStack;
+
+    de::MovePtr<TestCaseExecutor> m_caseExecutor;
+};
+
+}  // tcu
+
+#endif  // TCU_RANDOM_ORDER_EXECUTOR_H_