From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 20:24:20 +0200
Subject: Adding upstream version 14.2.21.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../libs/interprocess/test/unordered_test.cpp      | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 src/boost/libs/interprocess/test/unordered_test.cpp

(limited to 'src/boost/libs/interprocess/test/unordered_test.cpp')

diff --git a/src/boost/libs/interprocess/test/unordered_test.cpp b/src/boost/libs/interprocess/test/unordered_test.cpp
new file mode 100644
index 00000000..e8995e0f
--- /dev/null
+++ b/src/boost/libs/interprocess/test/unordered_test.cpp
@@ -0,0 +1,100 @@
+//////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2007-2012. Distributed under the Boost
+// Software License, Version 1.0. (See accompanying file
+// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/interprocess for documentation.
+//
+//////////////////////////////////////////////////////////////////////////////
+
+#include <boost/interprocess/detail/config_begin.hpp>
+#include <boost/interprocess/managed_shared_memory.hpp>
+#include <boost/interprocess/allocators/allocator.hpp>
+#include "get_process_id_name.hpp"
+
+//<-
+//Shield against external warnings
+#include <boost/interprocess/detail/config_external_begin.hpp>
+//->
+
+#include <boost/unordered_map.hpp>
+#include <boost/unordered_set.hpp>
+
+//<-
+#include <boost/interprocess/detail/config_external_end.hpp>
+//->
+
+#include <functional> //std::equal_to
+#include <boost/functional/hash.hpp> //boost::hash
+
+namespace bip = boost::interprocess;
+
+typedef bip::allocator<int, bip::managed_shared_memory::segment_manager> ShmemAllocator;
+typedef boost::unordered_set<int, boost::hash<int>, std::equal_to<int>, ShmemAllocator> MyUnorderedSet;
+typedef boost::unordered_multiset<int, boost::hash<int>, std::equal_to<int>, ShmemAllocator> MyUnorderedMultiSet;
+
+int main()
+{
+   //Remove any other old shared memory from the system
+   bip::shared_memory_object::remove(bip::test::get_process_id_name());
+   try {
+      bip::managed_shared_memory shm(bip::create_only, bip::test::get_process_id_name(), 65536);
+
+      //Elements to be inserted in unordered containers
+      const int elements[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+      const int elements_size = sizeof(elements)/sizeof(elements[0]);
+
+      MyUnorderedSet *myset  =
+         shm.construct<MyUnorderedSet>(bip::anonymous_instance)
+            ( elements_size
+            , MyUnorderedSet::hasher()
+            , MyUnorderedSet::key_equal()
+            , shm.get_allocator<int>());
+      MyUnorderedMultiSet *mymset =
+         shm.construct<MyUnorderedMultiSet>(bip::anonymous_instance)
+            ( elements_size
+            , MyUnorderedSet::hasher()
+            , MyUnorderedSet::key_equal()
+            , shm.get_allocator<int>());
+
+      //Insert elements and check sizes
+      myset->insert((&elements[0]), (&elements[elements_size]));
+      myset->insert((&elements[0]), (&elements[elements_size]));
+      mymset->insert((&elements[0]), (&elements[elements_size]));
+      mymset->insert((&elements[0]), (&elements[elements_size]));
+
+      if(myset->size() != (unsigned int)elements_size)
+         return 1;
+      if(mymset->size() != (unsigned int)elements_size*2)
+         return 1;
+
+      //Destroy elements and check sizes
+      myset->clear();
+      mymset->clear();
+
+      if(!myset->empty())
+         return 1;
+      if(!mymset->empty())
+         return 1;
+
+      //Destroy elements and check if memory has been deallocated
+      shm.destroy_ptr(myset);
+      shm.destroy_ptr(mymset);
+
+      shm.shrink_to_fit_indexes();
+      if(!shm.all_memory_deallocated())
+         return 1;
+
+   }
+   catch(...){
+      //Remove shared memory from the system
+      bip::shared_memory_object::remove(bip::test::get_process_id_name());
+      throw;
+   }
+   //Remove shared memory from the system
+   bip::shared_memory_object::remove(bip::test::get_process_id_name());
+   return 0;
+}
+
+#include <boost/interprocess/detail/config_end.hpp>
-- 
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