Subject: [Boost-commit] svn:boost r60190 - in trunk/libs/spirit: doc/qi test/qi
From: joel_at_[hidden]
Date: 2010-03-05 10:40:13
Author: djowel
Date: 2010-03-05 10:40:12 EST (Fri, 05 Mar 2010)
New Revision: 60190
URL: http://svn.boost.org/trac/boost/changeset/60190
Log:
rules with parameters for char encoding
Text files modified:
trunk/libs/spirit/doc/qi/directive.qbk | 8 +++-----
trunk/libs/spirit/test/qi/rule.cpp | 37 +++++++++++++++++++++++++++++++++----
2 files changed, 36 insertions(+), 9 deletions(-)
Modified: trunk/libs/spirit/doc/qi/directive.qbk
==============================================================================
--- trunk/libs/spirit/doc/qi/directive.qbk (original)
+++ trunk/libs/spirit/doc/qi/directive.qbk 2010-03-05 10:40:12 EST (Fri, 05 Mar 2010)
@@ -29,11 +29,9 @@
of view, lexemes (and primitives) are minimal atomic units (e.g. words,
numbers, identifiers, etc). These are the things that you'd normally put
in the lexer (hinting at the term "lexeme"), but in a lexer-less world,
-you put in a lexeme.
-
-Seeing its subject as a primitive, the `lexeme` directive does an
-initial pre-skip (as all primitives do) and turns off white space
-skipping.
+you put these in a lexeme. Seeing its subject as a primitive, the
+`lexeme` directive does an initial pre-skip (as all primitives do) and
+turns off white space skipping.
At the phrase level, the parser ignores white spaces, possibly including
comments. Use `lexeme` in situations where you want to work at the
Modified: trunk/libs/spirit/test/qi/rule.cpp
==============================================================================
--- trunk/libs/spirit/test/qi/rule.cpp (original)
+++ trunk/libs/spirit/test/qi/rule.cpp 2010-03-05 10:40:12 EST (Fri, 05 Mar 2010)
@@ -10,6 +10,7 @@
#include <boost/spirit/include/qi_string.hpp>
#include <boost/spirit/include/qi_numeric.hpp>
#include <boost/spirit/include/qi_auxiliary.hpp>
+#include <boost/spirit/include/qi_directive.hpp>
#include <boost/spirit/include/qi_nonterminal.hpp>
#include <boost/spirit/include/qi_action.hpp>
#include <boost/spirit/include/phoenix_core.hpp>
@@ -37,6 +38,7 @@
using boost::spirit::qi::fail;
using boost::spirit::qi::on_error;
using boost::spirit::qi::debug;
+ using boost::spirit::qi::lit;
namespace phx = boost::phoenix;
@@ -134,7 +136,7 @@
{
char const *s1 = " a b a a b b a c ... "
, *const e1 = s1 + std::strlen(s1);
- BOOST_TEST(phrase_parse(s1, e1, start, space, skip_flag::dont_postskip)
+ BOOST_TEST(phrase_parse(s1, e1, start, space, skip_flag::dont_postskip)
&& s1 == e1 - 5);
}
@@ -142,17 +144,17 @@
{
char const *s1 = " a a a a b a b a b a a a b b b c "
, *const e1 = s1 + std::strlen(s1);
- BOOST_TEST(phrase_parse(s1, e1, start, space, skip_flag::postskip)
+ BOOST_TEST(phrase_parse(s1, e1, start, space, skip_flag::postskip)
&& s1 == e1);
}
{
char const *s1 = " a a a a b a b a b a a a b b b c "
, *const e1 = s1 + std::strlen(s1);
- BOOST_TEST(phrase_parse(s1, e1, start, space, skip_flag::dont_postskip)
+ BOOST_TEST(phrase_parse(s1, e1, start, space, skip_flag::dont_postskip)
&& s1 == e1 - 1);
}
}
-
+
{ // test unassigned rule
rule<char const*> a;
@@ -418,6 +420,33 @@
BOOST_TEST(!test("[123,456]", r));
}
+#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1310))
+#pragma setlocale("french")
+#endif
+ { // specifying the encoding
+
+ typedef boost::spirit::char_encoding::iso8859_1 iso8859_1;
+ rule<char const*, iso8859_1> r;
+
+ r = no_case['á'];
+ BOOST_TEST(test("Á", r));
+ r = no_case[char_('á')];
+ BOOST_TEST(test("Á", r));
+
+ r = no_case[no_case[char_("å-ï")]];
+ BOOST_TEST(test("É", r));
+ BOOST_TEST(!test("ÿ", r));
+
+ r = no_case["áÁ"];
+ BOOST_TEST(test("Áá", r));
+ r = no_case[lit("áÁ")];
+ BOOST_TEST(test("Áá", r));
+ }
+
+#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1310))
+#pragma setlocale("")
+#endif
+
return boost::report_errors();
}