Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 147 insertions, 0 deletions

diff --git a/src/boost/libs/spirit/test/x3/expect.cpp b/src/boost/libs/spirit/test/x3/expect.cpp
new file mode 100644
index 00000000..82422a3b
--- /dev/null
+++ b/src/boost/libs/spirit/test/x3/expect.cpp
@@ -0,0 +1,147 @@
+/*=============================================================================
+    Copyright (c) 2001-2013 Joel de Guzman
+
+    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/detail/lightweight_test.hpp>
+#include <boost/spirit/home/x3.hpp>
+#include <boost/fusion/include/vector.hpp>
+#include <boost/fusion/include/at.hpp>
+
+#include <string>
+#include <iostream>
+#include "test.hpp"
+
+int
+main()
+{
+    using namespace boost::spirit;
+    using namespace boost::spirit::x3::ascii;
+    using boost::spirit::x3::lit;
+    using boost::spirit::x3::expect;
+    using spirit_test::test;
+    using spirit_test::test_attr;
+    using boost::spirit::x3::expectation_failure;
+
+    {
+        try
+        {
+            BOOST_TEST((test("aa", char_ >> expect[char_])));
+            BOOST_TEST((test("aaa", char_ >> expect[char_ >> char_('a')])));
+            BOOST_TEST((test("xi", char_('x') >> expect[char_('i')])));
+            BOOST_TEST((!test("xi", char_('y') >> expect[char_('o')]))); // should not throw!
+            BOOST_TEST((test("xin", char_('x') >> expect[char_('i') >> char_('n')])));
+            BOOST_TEST((!test("xi", char_('x') >> expect[char_('o')])));
+        }
+        catch (expectation_failure<char const*> const& x)
+        {
+            std::cout << "expected: " << x.which();
+            std::cout << " got: \"" << x.where() << '"' << std::endl;
+        }
+    }
+
+    {
+        try
+        {
+            BOOST_TEST((test("aa", char_ > char_)));
+            BOOST_TEST((test("aaa", char_ > char_ > char_('a'))));
+            BOOST_TEST((test("xi", char_('x') > char_('i'))));
+            BOOST_TEST((!test("xi", char_('y') > char_('o')))); // should not throw!
+            BOOST_TEST((test("xin", char_('x') > char_('i') > char_('n'))));
+            BOOST_TEST((!test("xi", char_('x') > char_('o'))));
+        }
+        catch (expectation_failure<char const*> const& x)
+        {
+            std::cout << "expected: " << x.which();
+            std::cout << " got: \"" << x.where() << '"' << std::endl;
+        }
+    }
+
+    {
+        try
+        {
+            BOOST_TEST((!test("ay:a", char_ > char_('x') >> ':' > 'a')));
+        }
+        catch (expectation_failure<char const*> const& x)
+        {
+            std::cout << "expected: " << x.which();
+            std::cout << " got: \"" << x.where() << '"' << std::endl;
+        }
+    }
+
+#if defined(BOOST_CLANG)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Woverloaded-shift-op-parentheses"
+#endif
+    { // Test that attributes with > (sequences) work just like >> (sequences)
+
+        using boost::fusion::vector;
+        using boost::fusion::at_c;
+
+        {
+            vector<char, char, char> attr;
+            BOOST_TEST((test_attr(" a\n  b\n  c",
+                char_ > char_ > char_, attr, space)));
+            BOOST_TEST((at_c<0>(attr) == 'a'));
+            BOOST_TEST((at_c<1>(attr) == 'b'));
+            BOOST_TEST((at_c<2>(attr) == 'c'));
+        }
+
+        {
+            vector<char, char, char> attr;
+            BOOST_TEST((test_attr(" a\n  b\n  c",
+                char_ > char_ >> char_, attr, space)));
+            BOOST_TEST((at_c<0>(attr) == 'a'));
+            BOOST_TEST((at_c<1>(attr) == 'b'));
+            BOOST_TEST((at_c<2>(attr) == 'c'));
+        }
+
+        {
+            vector<char, char, char> attr;
+            BOOST_TEST((test_attr(" a, b, c",
+                char_ >> ',' > char_ >> ',' > char_, attr, space)));
+            BOOST_TEST((at_c<0>(attr) == 'a'));
+            BOOST_TEST((at_c<1>(attr) == 'b'));
+            BOOST_TEST((at_c<2>(attr) == 'c'));
+        }
+
+        {
+            std::string attr;
+            BOOST_TEST((test_attr("'azaaz'",
+                "'" > *(char_("a") | char_("z")) > "'", attr, space)));
+            BOOST_TEST(attr == "azaaz");
+        }
+    }
+#if defined(BOOST_CLANG)
+#pragma clang diagnostic pop
+#endif
+
+    {
+        try
+        {
+            BOOST_TEST((test(" a a", char_ > char_, space)));
+            BOOST_TEST((test(" x i", char_('x') > char_('i'), space)));
+            BOOST_TEST((!test(" x i", char_('x') > char_('o'), space)));
+        }
+        catch (expectation_failure<char const*> const& x)
+        {
+            std::cout << "expected: " << x.which();
+            std::cout << " got: \"" << x.where() << '"' << std::endl;
+        }
+    }
+
+    {
+        try
+        {
+            BOOST_TEST((test("bar", expect[lit("foo")])));
+        }
+        catch (expectation_failure<char const*> const& x)
+        {
+            std::cout << "expected: " << x.which();
+            std::cout << " got: \"" << x.where() << '"' << std::endl;
+        }
+    }
+
+    return boost::report_errors();
+}