Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 95 insertions, 0 deletions

diff --git a/src/boost/libs/spirit/test/x3/seek.cpp b/src/boost/libs/spirit/test/x3/seek.cpp
new file mode 100644
index 00000000..2986a55e
--- /dev/null
+++ b/src/boost/libs/spirit/test/x3/seek.cpp
@@ -0,0 +1,95 @@
+/*//////////////////////////////////////////////////////////////////////////////
+    Copyright (c) 2011 Jamboree
+    Copyright (c) 2014 Lee Clagett
+
+    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 <vector>
+
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/spirit/home/x3/auxiliary/eoi.hpp>
+#include <boost/spirit/home/x3/core.hpp>
+#include <boost/spirit/home/x3/char.hpp>
+#include <boost/spirit/home/x3/string.hpp>
+#include <boost/spirit/home/x3/numeric.hpp>
+#include <boost/spirit/home/x3/operator/plus.hpp>
+#include <boost/spirit/home/x3/operator/sequence.hpp>
+
+#include <boost/spirit/home/x3/directive/seek.hpp>
+
+#include "test.hpp"
+
+
+///////////////////////////////////////////////////////////////////////////////
+int main()
+{
+    using namespace spirit_test;
+    namespace x3 = boost::spirit::x3;
+
+    // test eoi
+    {
+        BOOST_TEST(test("", x3::seek[x3::eoi]));
+        BOOST_TEST(test(" ", x3::seek[x3::eoi], x3::space));
+        BOOST_TEST(test("a", x3::seek[x3::eoi]));
+        BOOST_TEST(test(" a", x3::seek[x3::eoi], x3::space));
+    }
+
+    // test literal finding
+    {
+        int i = 0;
+
+        BOOST_TEST(
+            test_attr("!@#$%^&*KEY:123", x3::seek["KEY:"] >> x3::int_, i)
+            && i == 123
+        );
+    }
+    // test sequence finding
+    {
+        int i = 0;
+
+        BOOST_TEST(
+            test_attr("!@#$%^&* KEY : 123", x3::seek[x3::lit("KEY") >> ':'] >> x3::int_, i, x3::space)
+            && i == 123
+        );
+    }
+
+    // test attr finding
+    {
+        std::vector<int> v;
+
+        BOOST_TEST( // expect partial match
+            test_attr("a06b78c3d", +x3::seek[x3::int_], v, false)
+            && v.size() == 3 && v[0] == 6 && v[1] == 78 && v[2] == 3
+        );
+    }
+
+    // test action
+    {
+
+       bool b = false;
+       auto const action = [&b]() { b = true; };
+
+       BOOST_TEST( // expect partial match
+           test("abcdefg", x3::seek["def"][action], false)
+           && b
+       );
+    }
+
+    // test container
+    {
+        std::vector<int> v;
+
+        BOOST_TEST(
+            test_attr("abcInt:100Int:95Int:44", x3::seek[+("Int:" >> x3::int_)], v)
+            && v.size() == 3 && v[0] == 100 && v[1] == 95 && v[2] == 44
+        );
+    }
+
+    // test failure rollback
+    {
+        BOOST_TEST(test_failure("abcdefg", x3::seek[x3::int_]));
+    }
+
+    return boost::report_errors();
+}