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Add testing for implicit_values and non-consuming of separate tokens.

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Michael John Decker 2014-12-30 12:22:13 -05:00 committed by Vladimir Prus
parent 88dea3c6fd
commit 0c01e9aadc
1 changed files with 44 additions and 9 deletions
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53
test/cmdline_test.cpp
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@ -63,7 +63,8 @@ struct test_case {
The "boost::program_options" in parameter type is needed because CW9
has std::detail and it causes an ambiguity.
*/
void apply_syntax(options_description& desc,
void apply_syntax(options_description& desc,
positional_options_description & m_positional,
const char* syntax)
{
@ -77,8 +78,8 @@ void apply_syntax(options_description& desc,
v = value<string>();
s.resize(s.size()-1);
} else if (*(s.end()-1) == '?') {
//v = value<string>()->implicit();
v = value<string>();
v = value<string>()->implicit_value("bar");
m_positional.add("positional", -1);
s.resize(s.size()-1);
} else if (*(s.end()-1) == '*') {
v = value<vector<string> >()->multitoken();
@ -113,12 +114,14 @@ void test_cmdline(const char* syntax,
}
}
options_description desc;
apply_syntax(desc, syntax);
positional_options_description m_positional;
apply_syntax(desc, m_positional, syntax);
cmdline cmd(xinput);
cmd.style(style);
cmd.set_options_description(desc);
if(m_positional.max_total_count())
cmd.set_positional_options(m_positional);
string result;
int status = 0;
@ -130,7 +133,9 @@ void test_cmdline(const char* syntax,
{
option opt = options[j];
if (opt.position_key != -1) {
if (opt.position_key != -1
&& (m_positional.max_total_count() == 0 || (size_t)opt.position_key >= m_positional.max_total_count()
|| m_positional.name_for_position(opt.position_key) != "positional")) {
if (!result.empty())
result += " ";
result += opt.value[0];
@ -228,7 +233,7 @@ void test_long_options()
{"--giz", s_success, "Giz:"},
{0, 0, 0}
};
test_cmdline("foo bar= baz? Giz", style, test_cases4);
test_cmdline("foo bar= Giz", style, test_cases4);
}
void test_short_options()
@ -348,7 +353,7 @@ void test_disguised_long()
{"-bee=x -by", s_success, "bee:x bee:y"},
{0, 0, 0}
};
test_cmdline("foo,f goo,g= bee,b?", style, test_cases1);
test_cmdline("foo,f goo,g= bee,b=", style, test_cases1);
style = cmdline::style_t(style | allow_slash_for_short);
test_case test_cases2[] = {
@ -356,7 +361,7 @@ void test_disguised_long()
{"/goo=x", s_success, "goo:x"},
{0, 0, 0}
};
test_cmdline("foo,f goo,g= bee,b?", style, test_cases2);
test_cmdline("foo,f goo,g=", style, test_cases2);
}
void test_guessing()
@ -607,6 +612,35 @@ void test_unregistered()
// It's not clear yet, so I'm leaving the decision till later.
}
void test_implicit_value()
{
using namespace command_line_style;
cmdline::style_t style;
style = cmdline::style_t(
allow_long | long_allow_adjacent
);
test_case test_cases1[] = {
{"--foo bar", s_success, "foo: positional:bar"},
{"--foo=bar foobar", s_success, "foo:bar positional:foobar"},
{0, 0, 0}
};
test_cmdline("positional= foo?", style, test_cases1);
style = cmdline::style_t(
allow_short | allow_dash_for_short
| short_allow_adjacent);
test_case test_cases2[] = {
{"-f bar", s_success, "-f: positional:bar"},
{"-fbar foobar", s_success, "-f:bar positional:foobar"},
{0, 0, 0}
};
test_cmdline("positional= ,f?", style, test_cases2);
}
int main(int /*ac*/, char** /*av*/)
{
test_long_options();
@ -619,6 +653,7 @@ int main(int /*ac*/, char** /*av*/)
test_additional_parser();
test_style_parser();
test_unregistered();
test_implicit_value();
return 0;
}