Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 90 insertions, 0 deletions

diff --git a/src/boost/libs/variant/test/test5.cpp b/src/boost/libs/variant/test/test5.cpp
new file mode 100644
index 00000000..5de06c8c
--- /dev/null
+++ b/src/boost/libs/variant/test/test5.cpp
@@ -0,0 +1,90 @@
+//-----------------------------------------------------------------------------
+// boost-libs variant/test/test5.cpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2003
+// Eric Friedman, Itay Maman
+//
+// 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)
+
+#include "boost/core/lightweight_test.hpp"
+#include "boost/variant.hpp"
+
+#include "jobs.h"
+
+#include <assert.h>
+#include <iostream>
+#include <string>
+#include <vector>
+
+
+void run()
+{
+   using std::string;
+   using boost::variant;
+   using boost::apply_visitor;
+
+   typedef variant<int, float, unsigned short, unsigned char> t_var1;
+   typedef variant<int, t_var1, unsigned short, unsigned char> t_var2;
+   typedef variant<string, int, t_var2> t_var3;
+
+   t_var1 v1;
+   t_var2 v2;
+   t_var2 v2_second;
+   t_var3 v3;
+
+   const char c0 = 'x';
+   v1 = c0;
+
+   //v2 and v3 are holding (aka: containing) a variant
+   v2 = v1;
+   v3 = v2;
+
+   verify(v1, spec<int>());
+   verify(v2, spec<t_var1>());
+   verify(v3, spec<t_var2>());
+
+
+   //
+   // assignment from const char (Converted to int)
+   //
+   v2 = c0;
+   v3 = c0;
+
+   verify(v2, spec<int>());
+   verify(v3, spec<int>());
+
+
+   BOOST_TEST(apply_visitor(sum_int(), v2) == c0);
+   BOOST_TEST(apply_visitor(sum_int(), v3) == c0);
+
+   sum_int adder;
+   apply_visitor(adder, v2);
+   apply_visitor(adder, v3);
+
+   BOOST_TEST(adder.result() == 2*c0);
+
+   //
+   // A variant holding a variant
+   //
+   typedef variant<unsigned char, float> t_var4;
+   typedef variant<string, t_var4> t_var5;
+
+   t_var4 v4;
+   t_var5 v5;
+
+   v5 = 22.5f;
+   verify(v5, spec<t_var4>(), "[V] [V] 22.5");
+}
+
+
+
+int main()
+{
+   run();
+   return boost::report_errors();
+}
+