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/* -*- C++ -*- (c) 2007 Petr Rockai <me@mornfall.net>
(c) 2007 Enrico Zini <enrico@enricozini.org> */
#include <wibble/commandline/options.h>
#include <wibble/test.h>
using namespace std;
using namespace wibble::commandline;
struct TestCommandlineOptions {
// Happy trick to get access to protected methods we need to use for the tests
template<typename T>
class Public : public T
{
public:
Public(const std::string& name)
: T(name) {}
Public(const std::string& name,
char shortName,
const std::string& longName,
const std::string& usage = std::string(),
const std::string& description = std::string())
: T(name, shortName, longName, usage, description) {}
virtual ArgList::iterator parse(ArgList& a, ArgList::iterator begin) {
return T::parse(a, begin);
}
virtual bool parse(const std::string& str) {
return T::parse(str);
}
};
Test boolOpt() {
Public<BoolOption> opt("test");
assert_eq(opt.name(), string("test"));
assert_eq(opt.isSet(), false);
assert_eq(opt.boolValue(), false);
assert_eq(opt.stringValue(), string("false"));
assert_eq(opt.parse(string()), false);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.stringValue(), string("true"));
}
Test intOpt() {
Public<IntOption> opt("test");
assert_eq(opt.name(), string("test"));
assert_eq(opt.isSet(), false);
assert_eq(opt.boolValue(), false);
assert_eq(opt.intValue(), 0);
assert_eq(opt.stringValue(), string("0"));
assert_eq(opt.parse("42"), true);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.intValue(), 42);
assert_eq(opt.stringValue(), string("42"));
}
Test stringOpt() {
Public<StringOption> opt("test");
assert_eq(opt.name(), string("test"));
assert_eq(opt.isSet(), false);
assert_eq(opt.boolValue(), false);
assert_eq(opt.stringValue(), string());
assert_eq(opt.parse("-a"), true);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.stringValue(), "-a");
}
Test vectorBoolOpt() {
Public< VectorOption<Bool> > opt("test");
assert_eq(opt.name(), string("test"));
assert_eq(opt.isSet(), false);
assert_eq(opt.boolValue(), false);
assert_eq(opt.values().size(), 0u);
assert_eq(opt.parse("yes"), true);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.values().size(), 1u);
assert_eq(opt.values()[0], true);
assert_eq(opt.parse("no"), true);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.values().size(), 2u);
assert_eq(opt.values()[0], true);
assert_eq(opt.values()[1], false);
}
Test vectorStringOpt() {
Public< VectorOption<String> > opt("test");
assert_eq(opt.name(), string("test"));
assert_eq(opt.isSet(), false);
assert_eq(opt.boolValue(), false);
assert_eq(opt.values().size(), 0u);
assert_eq(opt.parse("-a"), true);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.values().size(), 1u);
assert_eq(opt.values()[0], "-a");
assert_eq(opt.parse("foo"), true);
assert_eq(opt.isSet(), true);
assert_eq(opt.boolValue(), true);
assert_eq(opt.values().size(), 2u);
assert_eq(opt.values()[0], "-a");
assert_eq(opt.values()[1], "foo");
}
};
// vim:set ts=4 sw=4:
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