From 88eee0c628c6fab689ddadf2dd5e76b566e3cbcf Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Sat, 9 Oct 2021 19:50:34 +0300
Subject: [PATCH] Test std::pmr::string in sv_construct_test

---
 test/sv_construct_test.cpp | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/test/sv_construct_test.cpp b/test/sv_construct_test.cpp
index 3e7343d..5107d97 100644
--- a/test/sv_construct_test.cpp
+++ b/test/sv_construct_test.cpp
@@ -299,6 +299,42 @@ int main()
         }
     }
 
+#endif
+
+#if !defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
+
+    {
+        std::pmr::string str = "123";
+
+        boost::core::string_view sv( str );
+
+        BOOST_TEST_EQ( sv.data(), str.data() );
+        BOOST_TEST_EQ( sv.size(), str.size() );
+
+        BOOST_TEST_EQ( sv.begin(), sv.data() );
+        BOOST_TEST_EQ( sv.end(), sv.data() + sv.size() );
+
+        BOOST_TEST_EQ( sv.cbegin(), sv.data() );
+        BOOST_TEST_EQ( sv.cend(), sv.data() + sv.size() );
+
+        BOOST_TEST( sv.rbegin() == ::make_reverse_iterator( sv.end() ) );
+        BOOST_TEST( sv.rend() == ::make_reverse_iterator( sv.begin() ) );
+
+        BOOST_TEST( sv.crbegin() == ::make_reverse_iterator( sv.cend() ) );
+        BOOST_TEST( sv.crend() == ::make_reverse_iterator( sv.cbegin() ) );
+
+        BOOST_TEST_EQ( sv.length(), sv.size() );
+        BOOST_TEST_EQ( sv.empty(), sv.size() == 0 );
+
+        BOOST_TEST_EQ( sv.max_size(), boost::core::string_view::npos );
+
+        if( !sv.empty() )
+        {
+            BOOST_TEST_EQ( &sv.front(), sv.data() );
+            BOOST_TEST_EQ( &sv.back(), sv.data() + sv.size() - 1 );
+        }
+    }
+
 #endif
 
     return boost::report_errors();