1 // Copyright (c) 2001-2011 Hartmut Kaiser
2 //
3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5
6 #include <boost/config/warning_disable.hpp>
7 #include <boost/detail/lightweight_test.hpp>
8
9 #include <boost/spirit/include/karma_char.hpp>
10 #include <boost/spirit/include/karma_string.hpp>
11 #include <boost/spirit/include/karma_numeric.hpp>
12 #include <boost/spirit/include/karma_generate.hpp>
13 #include <boost/spirit/include/karma_directive.hpp>
14
15 #include "test.hpp"
16
17 using namespace spirit_test;
18
19 ///////////////////////////////////////////////////////////////////////////////
20 int
main()21 main()
22 {
23 using namespace boost::spirit;
24 using namespace boost::spirit::ascii;
25
26 {
27 BOOST_TEST(test("0123456789", maxwidth[lit("0123456789")]));
28 BOOST_TEST(test("012345678", maxwidth[lit("012345678")]));
29 BOOST_TEST(test("0123456789", maxwidth[lit("01234567890")]));
30
31 BOOST_TEST(test("0123456789", maxwidth[string], "0123456789"));
32 BOOST_TEST(test("012345678", maxwidth[string], "012345678"));
33 BOOST_TEST(test("0123456789", maxwidth[string], "01234567890"));
34 }
35
36 {
37 BOOST_TEST(test("01234567", maxwidth(8)[lit("01234567")]));
38 BOOST_TEST(test("0123456", maxwidth(8)[lit("0123456")]));
39 BOOST_TEST(test("01234567", maxwidth(8)[lit("012345678")]));
40
41 BOOST_TEST(test("01234567", maxwidth(8)[string], "01234567"));
42 BOOST_TEST(test("0123456", maxwidth(8)[string], "0123456"));
43 BOOST_TEST(test("01234567", maxwidth(8)[string], "012345678"));
44 }
45
46 {
47 std::string str;
48 BOOST_TEST(test("01234567",
49 maxwidth(8, std::back_inserter(str))[lit("01234567")]) &&
50 str.empty());
51
52 str = "";
53 BOOST_TEST(test("0123456",
54 maxwidth(8, std::back_inserter(str))[lit("0123456")]) &&
55 str.empty());
56
57 str = "";
58 BOOST_TEST(test("01234567",
59 maxwidth(8, std::back_inserter(str))[lit("012345678")]) &&
60 str == "8");
61 }
62
63 {
64 using namespace boost::phoenix;
65
66 BOOST_TEST(test("01234567", maxwidth(val(8))[lit("01234567")]));
67 BOOST_TEST(test("0123456", maxwidth(val(8))[lit("0123456")]));
68 BOOST_TEST(test("01234567", maxwidth(val(8))[lit("012345678")]));
69
70 int w = 8;
71 BOOST_TEST(test("01234567", maxwidth(ref(w))[string], "01234567"));
72 BOOST_TEST(test("0123456", maxwidth(ref(w))[string], "0123456"));
73 BOOST_TEST(test("01234567", maxwidth(ref(w))[string], "012345678"));
74 }
75
76 return boost::report_errors();
77 }
78