ceph/src/boost/libs/spirit/test/karma/tricky_alignment.cpp

   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/spirit/include/karma_char.hpp>
   7 #include <boost/spirit/include/karma_string.hpp>
   8 #include <boost/spirit/include/karma_numeric.hpp>
   9 #include <boost/spirit/include/karma_generate.hpp>
  10 #include <boost/spirit/include/karma_directive.hpp>
  11
  12 #include "test.hpp"
  13
  14 ///////////////////////////////////////////////////////////////////////////////
  15 int
  16 main()
  17 {
  18     using namespace spirit_test;
  19     using namespace boost::spirit;
  20     using namespace boost::spirit::ascii;
  21
  22     {
  23         BOOST_TEST(test("x         *****", left_align(15, '*')[left_align[char_('x')]]));
  24         BOOST_TEST(test("     x    *****", left_align(15, '*')[center[char_('x')]]));
  25         BOOST_TEST(test("         x*****", left_align(15, '*')[right_align[char_('x')]]));
  26
  27         BOOST_TEST(test("*****x         ", right_align(15, '*')[left_align[char_('x')]]));
  28         BOOST_TEST(test("*****     x    ", right_align(15, '*')[center[char_('x')]]));
  29         BOOST_TEST(test("*****         x", right_align(15, '*')[right_align[char_('x')]]));
  30
  31         BOOST_TEST(test("***x         **", center(15, '*')[left_align[char_('x')]]));
  32         BOOST_TEST(test("***     x    **", center(15, '*')[center[char_('x')]]));
  33         BOOST_TEST(test("***         x**", center(15, '*')[right_align[char_('x')]]));
  34
  35         BOOST_TEST(test("ab        *****", left_align(15, '*')[left_align[lit("ab")]]));
  36         BOOST_TEST(test("    ab    *****", left_align(15, '*')[center[lit("ab")]]));
  37         BOOST_TEST(test("        ab*****", left_align(15, '*')[right_align[lit("ab")]]));
  38
  39         BOOST_TEST(test("*****ab        ", right_align(15, '*')[left_align[lit("ab")]]));
  40         BOOST_TEST(test("*****    ab    ", right_align(15, '*')[center[lit("ab")]]));
  41         BOOST_TEST(test("*****        ab", right_align(15, '*')[right_align[lit("ab")]]));
  42
  43         BOOST_TEST(test("***ab        **", center(15, '*')[left_align[lit("ab")]]));
  44         BOOST_TEST(test("***    ab    **", center(15, '*')[center[lit("ab")]]));
  45         BOOST_TEST(test("***        ab**", center(15, '*')[right_align[lit("ab")]]));
  46     }
  47
  48     {
  49         BOOST_TEST(test("x         ******", left_align(16, '*')[left_align[char_('x')]]));
  50         BOOST_TEST(test("     x    ******", left_align(16, '*')[center[char_('x')]]));
  51         BOOST_TEST(test("         x******", left_align(16, '*')[right_align[char_('x')]]));
  52
  53         BOOST_TEST(test("******x         ", right_align(16, '*')[left_align[char_('x')]]));
  54         BOOST_TEST(test("******     x    ", right_align(16, '*')[center[char_('x')]]));
  55         BOOST_TEST(test("******         x", right_align(16, '*')[right_align[char_('x')]]));
  56
  57         BOOST_TEST(test("***x         ***", center(16, '*')[left_align[char_('x')]]));
  58         BOOST_TEST(test("***     x    ***", center(16, '*')[center[char_('x')]]));
  59         BOOST_TEST(test("***         x***", center(16, '*')[right_align[char_('x')]]));
  60
  61         BOOST_TEST(test("ab        ******", left_align(16, '*')[left_align[lit("ab")]]));
  62         BOOST_TEST(test("    ab    ******", left_align(16, '*')[center[lit("ab")]]));
  63         BOOST_TEST(test("        ab******", left_align(16, '*')[right_align[lit("ab")]]));
  64
  65         BOOST_TEST(test("******ab        ", right_align(16, '*')[left_align[lit("ab")]]));
  66         BOOST_TEST(test("******    ab    ", right_align(16, '*')[center[lit("ab")]]));
  67         BOOST_TEST(test("******        ab", right_align(16, '*')[right_align[lit("ab")]]));
  68
  69         BOOST_TEST(test("***ab        ***", center(16, '*')[left_align[lit("ab")]]));
  70         BOOST_TEST(test("***    ab    ***", center(16, '*')[center[lit("ab")]]));
  71         BOOST_TEST(test("***        ab***", center(16, '*')[right_align[lit("ab")]]));
  72     }
  73
  74     {
  75         BOOST_TEST(test("x          ****", left_align(15, '*')[left_align(11)[char_('x')]]));
  76         BOOST_TEST(test("     x     ****", left_align(15, '*')[center(11)[char_('x')]]));
  77         BOOST_TEST(test("          x****", left_align(15, '*')[right_align(11)[char_('x')]]));
  78
  79         BOOST_TEST(test("****x          ", right_align(15, '*')[left_align(11)[char_('x')]]));
  80         BOOST_TEST(test("****     x     ", right_align(15, '*')[center(11)[char_('x')]]));
  81         BOOST_TEST(test("****          x", right_align(15, '*')[right_align(11)[char_('x')]]));
  82
  83         BOOST_TEST(test("**x          **", center(15, '*')[left_align(11)[char_('x')]]));
  84         BOOST_TEST(test("**     x     **", center(15, '*')[center(11)[char_('x')]]));
  85         BOOST_TEST(test("**          x**", center(15, '*')[right_align(11)[char_('x')]]));
  86
  87         BOOST_TEST(test("ab         ****", left_align(15, '*')[left_align(11)[lit("ab")]]));
  88         BOOST_TEST(test("     ab    ****", left_align(15, '*')[center(11)[lit("ab")]]));
  89         BOOST_TEST(test("         ab****", left_align(15, '*')[right_align(11)[lit("ab")]]));
  90
  91         BOOST_TEST(test("****ab         ", right_align(15, '*')[left_align(11)[lit("ab")]]));
  92         BOOST_TEST(test("****     ab    ", right_align(15, '*')[center(11)[lit("ab")]]));
  93         BOOST_TEST(test("****         ab", right_align(15, '*')[right_align(11)[lit("ab")]]));
  94
  95         BOOST_TEST(test("**ab         **", center(15, '*')[left_align(11)[lit("ab")]]));
  96         BOOST_TEST(test("**     ab    **", center(15, '*')[center(11)[lit("ab")]]));
  97         BOOST_TEST(test("**         ab**", center(15, '*')[right_align(11)[lit("ab")]]));
  98     }
  99
 100     {
 101         BOOST_TEST(test("x          *****", left_align(16, '*')[left_align(11)[char_('x')]]));
 102         BOOST_TEST(test("     x     *****", left_align(16, '*')[center(11)[char_('x')]]));
 103         BOOST_TEST(test("          x*****", left_align(16, '*')[right_align(11)[char_('x')]]));
 104
 105         BOOST_TEST(test("*****x          ", right_align(16, '*')[left_align(11)[char_('x')]]));
 106         BOOST_TEST(test("*****     x     ", right_align(16, '*')[center(11)[char_('x')]]));
 107         BOOST_TEST(test("*****          x", right_align(16, '*')[right_align(11)[char_('x')]]));
 108
 109         BOOST_TEST(test("***x          **", center(16, '*')[left_align(11)[char_('x')]]));
 110         BOOST_TEST(test("***     x     **", center(16, '*')[center(11)[char_('x')]]));
 111         BOOST_TEST(test("***          x**", center(16, '*')[right_align(11)[char_('x')]]));
 112
 113         BOOST_TEST(test("ab         *****", left_align(16, '*')[left_align(11)[lit("ab")]]));
 114         BOOST_TEST(test("     ab    *****", left_align(16, '*')[center(11)[lit("ab")]]));
 115         BOOST_TEST(test("         ab*****", left_align(16, '*')[right_align(11)[lit("ab")]]));
 116
 117         BOOST_TEST(test("*****ab         ", right_align(16, '*')[left_align(11)[lit("ab")]]));
 118         BOOST_TEST(test("*****     ab    ", right_align(16, '*')[center(11)[lit("ab")]]));
 119         BOOST_TEST(test("*****         ab", right_align(16, '*')[right_align(11)[lit("ab")]]));
 120
 121         BOOST_TEST(test("***ab         **", center(16, '*')[left_align(11)[lit("ab")]]));
 122         BOOST_TEST(test("***     ab    **", center(16, '*')[center(11)[lit("ab")]]));
 123         BOOST_TEST(test("***         ab**", center(16, '*')[right_align(11)[lit("ab")]]));
 124     }
 125
 126     return boost::report_errors();
 127 }