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#include <wibble/config.h>
#include <wibble/commandline/engine.h>
#if 0
#include <ostream>
#endif
#include <wibble/tests/tut-wibble.h>
namespace tut {
struct commandline_engine_shar {
};
TESTGRP( commandline_engine );
using namespace wibble::commandline;
using namespace std;
// Happy trick to get access to protected methods we need to use for the tests
template<typename T>
class Public : public T
{
public:
Public(MemoryManager* mman = 0, const std::string& name = std::string(),
const std::string& usage = std::string(),
const std::string& description = std::string(),
const std::string& longDescription = std::string())
: T(mman, name, usage, description, longDescription) {}
ArgList::iterator parseList(ArgList& list) { return T::parseList(list); }
ArgList::iterator parse(ArgList& list, ArgList::iterator begin)
{
return T::parse(list, begin);
}
};
class TestEngine : public Public<Engine>
{
MemoryManager mman;
public:
TestEngine() : Public<Engine>(&mman)
{
antani = add<BoolOption>("antani", 'a', "antani");
blinda = add<StringOption>("blinda", 'b', "blinda");
antani->addAlias("an-tani");
}
BoolOption* antani;
StringOption* blinda;
};
// Test mix of options and arguments
template<> template<>
void to::test<1>()
{
ArgList opts;
opts.push_back("ciaps");
opts.push_back("-b");
opts.push_back("cippo");
opts.push_back("foobar");
TestEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.begin());
ensure_equals(opts.size(), 2u);
ensure_equals(string(*opts.begin()), string("ciaps"));
ensure_equals(string(*opts.rbegin()), string("foobar"));
ensure_equals(engine.antani->boolValue(), false);
ensure_equals(engine.blinda->stringValue(), "cippo");
}
// Test only options
template<> template<>
void to::test<2>()
{
ArgList opts;
opts.push_back("-a");
opts.push_back("foobar");
TestEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.begin());
ensure_equals(opts.size(), 1u);
ensure_equals(string(*opts.begin()), string("foobar"));
ensure_equals(engine.antani->boolValue(), true);
ensure_equals(engine.blinda->boolValue(), false);
}
// Test clustered short options
template<> template<>
void to::test<3>()
{
ArgList opts;
opts.push_back("-ab");
opts.push_back("cippo");
TestEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.end());
ensure_equals(opts.size(), 0u);
ensure_equals(engine.antani->boolValue(), true);
ensure_equals(engine.blinda->stringValue(), "cippo");
}
// Test long options with dashes inside
template<> template<>
void to::test<4>()
{
ArgList opts;
opts.push_back("--an-tani");
opts.push_back("foobar");
TestEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.begin());
ensure_equals(opts.size(), 1u);
ensure_equals(string(*opts.begin()), string("foobar"));
ensure_equals(engine.antani->boolValue(), true);
ensure_equals(engine.blinda->boolValue(), false);
}
// Test long options with arguments
template<> template<>
void to::test<5>()
{
ArgList opts;
opts.push_back("--blinda=cippo");
opts.push_back("foobar");
opts.push_back("--antani");
TestEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.begin());
ensure_equals(opts.size(), 1u);
ensure_equals(string(*opts.begin()), string("foobar"));
ensure_equals(engine.antani->boolValue(), true);
ensure_equals(engine.blinda->stringValue(), "cippo");
}
class TestCEngine : public Public<Engine>
{
MemoryManager mman;
public:
TestCEngine() : Public<Engine>(&mman)
{
help = add<BoolOption>("help", 'h', "help", "get help");
scramble = addEngine("scramble");
scramble_random = scramble->add<BoolOption>("random", 'r', "random");
scramble_yell = scramble->add<StringOption>("yell", 0, "yell");
scramble->aliases.push_back("mess");
fix = addEngine("fix");
fix_quick = fix->add<BoolOption>("quick", 'Q', "quick");
fix_yell = fix->add<StringOption>("yell", 0, "yell");
}
BoolOption* help;
Engine* scramble;
BoolOption* scramble_random;
StringOption* scramble_yell;
Engine* fix;
BoolOption* fix_quick;
StringOption* fix_yell;
};
// Test command with arguments
template<> template<>
void to::test<6>()
{
ArgList opts;
opts.push_back("--yell=foo");
opts.push_back("mess");
opts.push_back("-r");
TestCEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.end());
ensure_equals(opts.size(), 0u);
ensure_equals(engine.foundCommand(), engine.scramble);
ensure_equals(engine.scramble_yell->stringValue(), "foo");
ensure_equals(engine.scramble_random->boolValue(), true);
ensure_equals(engine.fix_yell->stringValue(), string());
ensure_equals(engine.fix_quick->boolValue(), false);
ensure_equals(engine.help->boolValue(), false);
}
// Test the other command, with overlapping arguments
template<> template<>
void to::test<7>()
{
ArgList opts;
opts.push_back("--yell=foo");
opts.push_back("fix");
opts.push_back("--help");
opts.push_back("-Q");
TestCEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.end());
ensure_equals(opts.size(), 0u);
ensure_equals(engine.foundCommand(), engine.fix);
ensure_equals(engine.scramble_yell->stringValue(), string());
ensure_equals(engine.scramble_random->boolValue(), false);
ensure_equals(engine.fix_yell->stringValue(), "foo");
ensure_equals(engine.fix_quick->boolValue(), true);
ensure_equals(engine.help->boolValue(), true);
}
// Test invocation without command
template<> template<>
void to::test<8>()
{
ArgList opts;
opts.push_back("--help");
TestCEngine engine;
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.end());
ensure_equals(opts.size(), 0u);
ensure_equals(engine.foundCommand(), (Engine*)0);
ensure_equals(engine.scramble_yell->stringValue(), string());
ensure_equals(engine.scramble_random->boolValue(), false);
ensure_equals(engine.fix_yell->stringValue(), string());
ensure_equals(engine.fix_quick->boolValue(), false);
ensure_equals(engine.help->boolValue(), true);
}
// Test creation shortcuts
template<> template<>
void to::test<9>()
{
MemoryManager mman;
Public<Engine> engine(&mman, "test", "[options]", "test engine", "this is the long description of a test engine");
OptionGroup* group = engine.addGroup("test option group");
BoolOption* testBool = group->add<BoolOption>("tbool", 0, "testbool", "<val>", "a test bool switch");
IntOption* testInt = group->add<IntOption>("tint", 0, "testint", "<val>", "a test int switch");
StringOption* testString = group->add<StringOption>("tstring", 0, "teststring", "<val>", "a test string switch");
BoolOption* testBool1 = engine.add<BoolOption>("tbool", 0, "testbool1", "<val>", "a test bool switch");
IntOption* testInt1 = engine.add<IntOption>("tint", 0, "testint1", "<val>", "a test int switch");
StringOption* testString1 = engine.add<StringOption>("tstring", 0, "teststring1", "<val>", "a test string switch");
ArgList opts;
opts.push_back("--testbool=true");
opts.push_back("--testint=3");
opts.push_back("--teststring=antani");
opts.push_back("--testbool1=true");
opts.push_back("--testint1=5");
opts.push_back("--teststring1=blinda");
ArgList::iterator i = engine.parseList(opts);
ensure(i == opts.end());
ensure_equals(opts.size(), 0u);
ensure_equals(testBool->boolValue(), true);
ensure_equals(testInt->intValue(), 3);
ensure_equals(testString->stringValue(), "antani");
ensure_equals(testBool1->boolValue(), true);
ensure_equals(testInt1->intValue(), 5);
ensure_equals(testString1->stringValue(), "blinda");
}
}
// vim:set ts=4 sw=4:
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