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Test for \t-alignment of options descriptions.

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Fixes #1527.
Patch from Sascha Ochsenknecht.


[SVN r57515]
This commit is contained in:
Vladimir Prus
2009-11-09 15:57:51 +00:00
parent 9c934c39fe
commit 5a5ad8df61
1 changed files with 42 additions and 7 deletions
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49
test/options_description_test.cpp
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@@ -22,7 +22,7 @@ void test_type()
options_description desc;
desc.add_options()
("foo", value<int>(), "")
("bar", value<std::string>(), "")
("bar", value<string>(), "")
;
const typed_value_base* b = dynamic_cast<const typed_value_base*>
@@ -33,7 +33,7 @@ void test_type()
const typed_value_base* b2 = dynamic_cast<const typed_value_base*>
(desc.find("bar", false).semantic().get());
BOOST_CHECK(b2);
BOOST_CHECK(b2->value_type() == typeid(std::string));
BOOST_CHECK(b2->value_type() == typeid(string));
}
void test_approximation()
@@ -70,10 +70,45 @@ void test_formatting()
"foo foo foo foo foo foo foo foo foo foo foo foo foo foo"
"foo foo foo foo foo foo foo foo foo foo foo foo foo foo"
"foo foo foo foo foo foo foo foo foo foo foo foo foo foo"
"foo foo foo foo foo foo foo foo foo foo foo foo foo foo");
"foo foo foo foo foo foo foo foo foo foo foo foo foo foo")
("list", new untyped_value(),
"a list:\n \t"
"item1, item2, item3, item4, item5, item6, item7, item8, item9, "
"item10, item11, item12, item13, item14, item15, item16, item17, item18")
("well_formated", new untyped_value(),
"As you can see this is a very well formatted option description.\n"
"You can do this for example:\n\n"
"Values:\n"
" Value1: \tdoes this and that, bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla\n"
" Value2: \tdoes something else, bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla\n\n"
" This paragraph has a first line indent only, bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla")
;
stringstream ss;
ss << desc;
BOOST_CHECK_EQUAL(ss.str(),
" --test arg foo foo foo foo foo foo foo foo foo foo foo foo foo \n"
" foofoo foo foo foo foo foo foo foo foo foo foo foo foo \n"
" foofoo foo foo foo foo foo foo foo foo foo foo foo foo \n"
" foofoo foo foo foo foo foo foo foo foo foo foo foo foo \n"
" foo\n"
" --list arg a list:\n"
" item1, item2, item3, item4, item5, item6, item7, \n"
" item8, item9, item10, item11, item12, item13, item14, \n"
" item15, item16, item17, item18\n"
" --well_formated arg As you can see this is a very well formatted option \n"
" description.\n"
" You can do this for example:\n"
" \n"
" Values:\n"
" Value1: does this and that, bla bla bla bla bla bla \n"
" bla bla bla bla bla bla bla bla bla\n"
" Value2: does something else, bla bla bla bla bla bla \n"
" bla bla bla bla bla bla bla bla bla\n"
" \n"
" This paragraph has a first line indent only, bla \n"
" bla bla bla bla bla bla bla bla bla bla bla bla bla bla\n"
);
}
void test_long_default_value()
@@ -81,16 +116,16 @@ void test_long_default_value()
options_description desc;
desc.add_options()
("cfgfile,c",
value<std::string>()->default_value("/usr/local/etc/myprogramXXXXXXXXX/configuration.conf"),
"the configfile");
value<string>()->default_value("/usr/local/etc/myprogramXXXXXXXXX/configuration.conf"),
"the configfile")
;
stringstream ss;
ss << desc;
BOOST_CHECK_EQUAL(ss.str(),
" -c [ --cfgfile ] arg (=/usr/local/etc/myprogramXXXXXXXXX/configuration.conf)\n"
" the configfile\n"
);
);
}
int main(int, char* [])