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>
---
 src/boost/libs/spirit/test/karma/int3.cpp | 126 ++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 src/boost/libs/spirit/test/karma/int3.cpp

(limited to 'src/boost/libs/spirit/test/karma/int3.cpp')

diff --git a/src/boost/libs/spirit/test/karma/int3.cpp b/src/boost/libs/spirit/test/karma/int3.cpp
new file mode 100644
index 00000000..47c5ad34
--- /dev/null
+++ b/src/boost/libs/spirit/test/karma/int3.cpp
@@ -0,0 +1,126 @@
+//  Copyright (c) 2001-2011 Hartmut Kaiser
+// 
+//  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/config/warning_disable.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/lexical_cast.hpp>
+#include <boost/mpl/vector.hpp>
+#include <boost/mpl/for_each.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/mpl/bool.hpp>
+
+#include <boost/spirit/include/phoenix_core.hpp>
+#include <boost/spirit/include/phoenix_operator.hpp>
+
+#include <boost/spirit/include/karma_char.hpp>
+#include <boost/spirit/include/karma_numeric.hpp>
+#include <boost/spirit/include/karma_directive.hpp>
+#include <boost/spirit/include/karma_action.hpp>
+#include <boost/spirit/include/karma_phoenix_attributes.hpp>
+
+#include <boost/limits.hpp>
+#include "test.hpp"
+
+using namespace spirit_test;
+
+///////////////////////////////////////////////////////////////////////////////
+struct test_minmax
+{
+    template <typename T>
+    void operator()(T) const
+    {
+        using namespace boost::spirit;
+        using namespace boost::phoenix;
+
+        T minval = (std::numeric_limits<T>::min)();
+        T maxval = (std::numeric_limits<T>::max)();
+
+        std::string expected_minval = boost::lexical_cast<std::string>(minval); 
+        std::string expected_maxval = boost::lexical_cast<std::string>(maxval);
+
+        // create a correct generator type from the given integer type
+        typedef typename
+            boost::mpl::if_<
+                boost::mpl::bool_<std::numeric_limits<T>::is_signed>,
+                karma::int_generator<T>,
+                karma::uint_generator<T>
+            >::type
+        int_generator_type;
+
+        int_generator_type const gen = int_generator_type();
+
+        BOOST_TEST(test(expected_maxval, gen, maxval));
+        BOOST_TEST(test(expected_minval, gen, minval));
+        BOOST_TEST(test(expected_maxval, gen(maxval)));
+        BOOST_TEST(test(expected_minval, gen(minval)));
+        BOOST_TEST(test(expected_maxval, gen(maxval), maxval));
+        BOOST_TEST(test(expected_minval, gen(minval), minval));
+        BOOST_TEST(!test("", gen(maxval), maxval-1));
+        BOOST_TEST(!test("", gen(minval), minval+1));
+        BOOST_TEST(test(expected_maxval, lit(maxval)));
+        BOOST_TEST(test(expected_minval, lit(minval)));
+
+        BOOST_TEST(test_delimited(expected_maxval + " ", gen, maxval, char(' ')));
+        BOOST_TEST(test_delimited(expected_minval + " ", gen, minval, char(' ')));
+        BOOST_TEST(test_delimited(expected_maxval + " ", gen(maxval), char(' ')));
+        BOOST_TEST(test_delimited(expected_minval + " ", gen(minval), char(' ')));
+        BOOST_TEST(test_delimited(expected_maxval + " ", gen(maxval), maxval, char(' ')));
+        BOOST_TEST(test_delimited(expected_minval + " ", gen(minval), minval, char(' ')));
+        BOOST_TEST(!test_delimited("", gen(maxval), maxval-1, char(' ')));
+        BOOST_TEST(!test_delimited("", gen(minval), minval+1, char(' ')));
+        BOOST_TEST(test_delimited(expected_maxval + " ", lit(maxval), char(' ')));
+        BOOST_TEST(test_delimited(expected_minval + " ", lit(minval), char(' ')));
+
+    // action tests
+        BOOST_TEST(test(expected_maxval, gen[_1 = val(maxval)]));
+        BOOST_TEST(test(expected_minval, gen[_1 = val(minval)]));
+
+    // optional tests
+        boost::optional<T> optmin, optmax(maxval);
+
+        BOOST_TEST(!test("", gen, optmin));
+        BOOST_TEST(!test("", gen(minval), optmin));
+
+        optmin = minval;
+        BOOST_TEST(test(expected_minval, gen, optmin));
+        BOOST_TEST(test(expected_maxval, gen, optmax));
+        BOOST_TEST(test(expected_minval, gen(minval), optmin));
+        BOOST_TEST(test(expected_maxval, gen(maxval), optmax));
+
+// we support Phoenix attributes only starting with V2.2
+#if SPIRIT_VERSION >= 0x2020
+    // Phoenix expression tests (only supported while including
+    // karma_phoenix_attributes.hpp
+        namespace phoenix = boost::phoenix;
+
+        BOOST_TEST(test("1", gen, phoenix::val(1)));
+
+        T val = 1;
+        BOOST_TEST(test("1", gen, phoenix::ref(val)));
+        BOOST_TEST(test("2", gen, ++phoenix::ref(val)));
+#endif
+    }
+};
+
+///////////////////////////////////////////////////////////////////////////////
+int
+main()
+{
+    using namespace boost::spirit;
+
+// test boundary values
+    typedef boost::mpl::vector<
+#ifdef BOOST_HAS_LONG_LONG
+        boost::long_long_type, boost::ulong_long_type,
+#endif
+        short, unsigned short, 
+        int, unsigned int, 
+        long, unsigned long
+    > integer_types;
+    boost::mpl::for_each<integer_types>(test_minmax());
+
+    return boost::report_errors();
+}
+
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