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/iostreams/test/write_seekable_test.hpp    | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 src/boost/libs/iostreams/test/write_seekable_test.hpp

(limited to 'src/boost/libs/iostreams/test/write_seekable_test.hpp')

diff --git a/src/boost/libs/iostreams/test/write_seekable_test.hpp b/src/boost/libs/iostreams/test/write_seekable_test.hpp
new file mode 100644
index 00000000..cf83d0e8
--- /dev/null
+++ b/src/boost/libs/iostreams/test/write_seekable_test.hpp
@@ -0,0 +1,77 @@
+// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
+// (C) Copyright 2004-2007 Jonathan Turkanis
+// 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/iostreams for documentation.
+
+#ifndef BOOST_IOSTREAMS_TEST_WRITE_SEEKABLE_HPP_INCLUDED
+#define BOOST_IOSTREAMS_TEST_WRITE_SEEKABLE_HPP_INCLUDED
+
+#include <fstream>
+#include <boost/iostreams/device/file.hpp>
+#include <boost/iostreams/filtering_stream.hpp>
+#include <boost/test/test_tools.hpp>
+#include "detail/temp_file.hpp"
+#include "detail/verification.hpp"
+
+void write_seekable_test()
+{
+    using namespace std;
+    using namespace boost;
+    using namespace boost::iostreams;
+    using namespace boost::iostreams::test;
+
+    test_file test;
+    BOOST_IOS::openmode mode = out_mode | BOOST_IOS::trunc;
+
+    {
+        temp_file                   test2;
+        filtering_stream<seekable>  out(file(test2.name(), mode), 0);
+        write_data_in_chars(out);
+        out.reset();
+        BOOST_CHECK_MESSAGE(
+            compare_files(test2.name(), test.name()),
+            "failed writing to filtering_stream<seekable> in chars with"
+            "no buffer"
+        );
+    }
+
+    {
+        temp_file                   test2;
+        filtering_stream<seekable>  out(file(test2.name(), mode), 0);
+        write_data_in_chunks(out);
+        out.reset();
+        BOOST_CHECK_MESSAGE(
+            compare_files(test2.name(), test.name()),
+            "failed writing to filtering_stream<seekable> in chunks with"
+            "no buffer"
+        );
+    }
+
+    {
+        temp_file                   test2;
+        filtering_stream<seekable>  out(file(test2.name(), mode));
+        write_data_in_chars(out);
+        out.reset();
+        BOOST_CHECK_MESSAGE(
+            compare_files(test2.name(), test.name()),
+            "failed writing to filtering_stream<seekable> in chars with"
+            "large buffer"
+        );
+    }
+
+    {
+        temp_file                   test2;
+        filtering_stream<seekable>  out(file(test2.name(), mode));
+        write_data_in_chunks(out);
+        out.reset();
+        BOOST_CHECK_MESSAGE(
+            compare_files(test2.name(), test.name()),
+            "failed writing to filtering_stream<seekable> in chunks with"
+            "large buffer"
+        );
+    }
+}
+
+#endif // #ifndef BOOST_IOSTREAMS_TEST_WRITE_SEEKABLE_HPP_INCLUDED
-- 
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