Add support for std::ptr_fun

Change-Id: I89f178d7adbd87b503077d75cec021ee94f96a48
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13998
Tested-by: Jenkins Server
Reviewed-by: Brian Silver <bsilver@us.ibm.com>
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/src/usr/testcore/lib/stl_functional.H b/src/usr/testcore/lib/stl_functional.H
new file mode 100644
index 000000000..5aac940f0
--- /dev/null
+++ b/src/usr/testcore/lib/stl_functional.H
@@ -0,0 +1,89 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/testcore/lib/stl_functional.H $                       */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2014                             */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* 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.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+#ifndef __LIB_STL_FUNCTIONAL_H
+#define __LIB_STL_FUNCTIONAL_H
+
+#include <cxxtest/TestSuite.H>
+#include <functional>
+#include <vector>
+
+static bool STLFunctionalTest__matches1(int i)
+{
+    return i == 1;
+}
+
+static bool STLFunctionalTest__matches(int n, int m)
+{
+    return n == m;
+}
+
+class STLFunctionalTest : public CxxTest::TestSuite
+{
+    public:
+        void testUnaryPtrFun()
+        {
+            using std::ptr_fun;
+
+            if (!ptr_fun(&STLFunctionalTest__matches1)(1))
+            {
+                TS_FAIL("__matches1(1) is false.");
+            }
+
+            if (ptr_fun(&STLFunctionalTest__matches1)(100))
+            {
+                TS_FAIL("__matches1(100) is true.");
+            }
+        }
+
+        void testBinaryPtrFun()
+        {
+            using std::ptr_fun;
+            using std::vector;
+
+            vector<int> v;
+
+            for(int i = 0; i < 10; i++)
+            {
+                v.push_back(i);
+            }
+
+            for(int i = 0; i < 10; i++)
+            {
+                if (*find_if(v.begin(), v.end(),
+                        bind1st(ptr_fun(&STLFunctionalTest__matches), i)) != i)
+                {
+                    TS_FAIL("find_if with bind1st of %d doesn't match.", i);
+                }
+
+                if (*find_if(v.begin(), v.end(),
+                        bind2nd(ptr_fun(&STLFunctionalTest__matches), i)) != i)
+                {
+                    TS_FAIL("find_if with bind2nd of %d doesn't match.", i);
+                }
+            }
+        }
+};
+
+#endif