[Boost-commit] svn:boost r57817 - trunk/libs/program_options/test

Subject: [Boost-commit] svn:boost r57817 - trunk/libs/program_options/test
From: s.ochsenknecht_at_[hidden]
Date: 2009-11-20 09:18:37

Author: s_ochsenknecht
Date: 2009-11-20 09:18:36 EST (Fri, 20 Nov 2009)
New Revision: 57817
URL: http://svn.boost.org/trac/boost/changeset/57817

Log:
added test case, Fixes #2994
Text files modified: 
   trunk/libs/program_options/test/options_description_test.cpp |    17 +++++++++++++++++                       
   1 files changed, 17 insertions(+), 0 deletions(-)

Modified: trunk/libs/program_options/test/options_description_test.cpp
==============================================================================
--- trunk/libs/program_options/test/options_description_test.cpp	(original)
+++ trunk/libs/program_options/test/options_description_test.cpp	2009-11-20 09:18:36 EST (Fri, 20 Nov 2009)
@@ -155,6 +155,21 @@
    );
 }
 
+void test_default_values()
+{
+   options_description desc("Supported options");
+   desc.add_options()
+      ("maxlength", value<double>()->default_value(.1, "0.1"), "Maximum edge length to keep.")
+      ;
+   stringstream ss;
+   ss << desc;    
+   BOOST_CHECK_EQUAL(ss.str(),
+"Supported options:\n"
+"  --maxlength arg (=0.1) Maximum edge length to keep.\n"
+   );   
+}
+
+
 int main(int, char* [])
 {
     test_type();
@@ -162,5 +177,7 @@
     test_formatting();
     test_long_default_value();
     test_word_wrapping();
+    test_default_values();
     return 0;
 }
+