void checkLower(JsonVariant a, T b) {
REQUIRE(a < b);
REQUIRE(b > a);
REQUIRE(a != b);
REQUIRE(b != a);
REQUIRE_FALSE(a > b);
REQUIRE_FALSE(b < a);
REQUIRE_FALSE(a == b);
REQUIRE_FALSE(b == a);
}
void conversation_service::fire_contact_added(
const std::string& conversation_id,
const std::string& contact_id)
{
REQUIRE_FALSE(conversation_id.empty());
REQUIRE_FALSE(contact_id.empty());
event::contact_added e;
e.conversation_id = conversation_id;
e.contact_id = contact_id;
send_event(e.to_message());
}
TEST(optional, can_set_value) {
optional<int> opt;
opt = 4;
REQUIRE(opt);
REQUIRE(opt.has_value());
REQUIRE(opt.value() == 4);
REQUIRE(opt == 4);
REQUIRE_FALSE(opt == 5);
REQUIRE(opt != -4);
REQUIRE_FALSE(opt != 4);
REQUIRE(opt < 5);
REQUIRE_FALSE(opt < 2);
REQUIRE(opt <= 4);
REQUIRE_FALSE(opt <= 2);
REQUIRE(opt > 2);
REQUIRE_FALSE(opt > 5);
REQUIRE(opt >= 4);
REQUIRE_FALSE(opt >= 9);
REQUIRE(opt == optional<int>(4));
REQUIRE(optional<int>(4) == opt);
REQUIRE(opt != optional<int>(10));
REQUIRE(optional<int>(10) != opt);
REQUIRE_FALSE(opt == optional<int>());
REQUIRE_FALSE(optional<int>() == opt);
REQUIRE(opt != optional<int>());
REQUIRE(optional<int>() != opt);
}
void conversation_service::fire_not_part_of_clique(
const std::string& conversation_id,
const std::string& contact_id,
const contact_id_set& contacts)
{
REQUIRE_FALSE(conversation_id.empty());
REQUIRE_FALSE(contact_id.empty());
REQUIRE_FALSE(contacts.empty());
event::not_part_of_clique e;
e.conversation_id = conversation_id;
e.contact_id = contact_id;
e.dont_know = contacts;
send_event(e.to_message());
}
TEST(optional, can_have_no_value) {
test_no_value<int>();
test_no_value<char>();
test_no_value<float>();
test_no_value<double>();
optional<int> opt;
for (signed char i = -127; i < 127; i++) {
REQUIRE_FALSE(opt == (signed char)3);
REQUIRE(opt != (signed char)3);
REQUIRE_FALSE(opt > i);
REQUIRE_FALSE(opt >= i);
REQUIRE_FALSE(opt < i);
REQUIRE_FALSE(opt <= i);
}
}
virtual t front()
{
std::lock_guard<std::mutex> lock(_m);
REQUIRE_FALSE(_q.empty());
return _q.front();
}
void script_app::contact_quit(const std::string& id)
{
REQUIRE_FALSE(id.empty());
INVARIANT(_back);
_back->contact_quit(id);
}
void script_app::setup_decorations()
{
INVARIANT(_app);
INVARIANT(_app_service);
REQUIRE_FALSE(_clone);
set_title(_app->name().c_str());
_clone = new QPushButton;
make_install(*_clone);
//color the install icon depending on whether the app is already installed
bool exists = _app_service->available_apps().count(_app->id());
if(exists)
{
_clone->setToolTip(tr("update app"));
_clone->setStyleSheet("border: 0px; color: 'black';");
}
else
{
_clone->setToolTip(tr("install app"));
}
connect(_clone, SIGNAL(clicked()), this, SLOT(clone_app()));
layout()->addWidget(_clone, 0,2);
ENSURE(_clone);
}
script_app::script_app(
const std::string& from_id,
const std::string& id,
app_ptr app, app_service_ptr as,
s::conversation_service_ptr conversation_s,
s::conversation_ptr conversation) :
generic_app{},
_from_id{from_id},
_id{id},
_conversation_service{conversation_s},
_conversation{conversation},
_app{app},
_app_service{as}
{
REQUIRE(conversation_s);
REQUIRE(conversation);
REQUIRE(app);
REQUIRE(as);
REQUIRE_FALSE(id.empty());
init();
INVARIANT(_api);
INVARIANT(_conversation_service);
INVARIANT(_conversation);
INVARIANT(_app);
INVARIANT(_app_service);
INVARIANT_FALSE(_id.empty());
}
u::bytes microphone::encode(const u::bytes& b)
{
REQUIRE(_opus);
REQUIRE_FALSE(b.empty());
return _opus->encode({b}).data;
}
/**
* returns -1 if o is greater
* returns 0 may be identical, or may not be
* returns 1 if o is less
*/
int compare(const tracked_vclock& o) const
{
REQUIRE_FALSE(o._c.empty());
INVARIANT(_c.has(_i));
return _c.compare(o._c);
}
void app_area::add(a::generic_app* t, a::app_ptr app, const std::string& id)
{
REQUIRE(t);
REQUIRE(_conversation);
REQUIRE(t->mail());
REQUIRE_FALSE(t->mail()->address().empty());
if(auto post = _conversation->parent_post().lock())
{
//add to conversation
add(t);
s::app_metadatum meta{ t->type(), id, t->mail()->address() };
_conversation->add_app(meta);
//add widget mailbox to master
post->add(t->mail());
//send new app message to contacts in conversation
u::bytes encoded_app;
if(app)
{
m::message app_message = *app;
encoded_app = u::encode(app_message);
}
app_pair p{app, t};
_apps[t->mail()->address()] = p;
ms::new_app n{t->id(), t->type(), encoded_app};
_conversation->send(n);
}
}
void conversation_service::fire_conversation_synced_event(const std::string& id)
{
REQUIRE_FALSE(id.empty());
event::conversation_synced e;
e.conversation_id = id;
send_event(e.to_message());
}
bool delete_file(const std::string& file)
{
REQUIRE_FALSE(file.empty());
if(!bf::exists(file)) return false;
bf::remove(file);
return !bf::exists(file);
}
bool create_directory(const std::string& dir)
{
REQUIRE_FALSE(dir.empty());
if(bf::exists(dir)) return true;
bf::create_directories(dir);
return bf::exists(dir);
}
bool delete_directory(const std::string& dir)
{
REQUIRE_FALSE(dir.empty());
if(!bf::exists(dir)) return false;
bf::remove_all(dir);
return !bf::exists(dir);
}
/**
* Merge tracked clock.
*/
tracked_vclock& operator += (const tracked_vclock& o)
{
REQUIRE_FALSE(o._c.empty());
//merge clock
_c += o._c;
INVARIANT(_c.has(_i));
return *this;
}
public_key::public_key(const std::string& key) :
_ks(key)
{
REQUIRE_FALSE(key.empty());
set(key);
INVARIANT(_k);
INVARIANT_FALSE(_ks.empty());
}
virtual t pop()
{
std::lock_guard<std::mutex> lock(_m);
REQUIRE_FALSE(_q.empty());
t v = std::move(_q.front());
_q.pop_front();
return v;
}
//decimate sound to SAMPLE_RATE, using averaging
void decimate(const u::bytes& s, u::bytes& d, size_t channels, size_t skip)
{
REQUIRE_FALSE(s.empty());
REQUIRE_EQUAL(s.size() % 2, 0);
//get sizes
auto dz = (s.size() / skip);
auto nz = d.size() + dz;
//add padding
if(nz % 2 == 1) nz += 1;
CHECK_EQUAL(nz % 2, 0);
//resize dest
const auto odz = d.size();
d.resize(nz);
//cast to short arrays
auto ss = reinterpret_cast<const short*>(s.data());
const auto sz = s.size() / 2;
auto sd = reinterpret_cast<short*>(d.data());
const auto sdz = nz / 2;
int accum = 0;
size_t c = 1;
size_t si = 0;
auto di = odz / 2;
for(;si < sz; si+=channels)
{
accum += static_cast<int>(ss[si]);
if(c == skip)
{
accum /= c;
sd[di] = accum;
di++;
accum = 0;
c = 1;
continue;
}
c++;
}
//repeat last value if we have padding
si = sz-1;
while(di < sdz)
{
sd[di] = ss[si];
di++;
}
CHECK_EQUAL(di, sdz);
}
void public_key::set(const std::string& key)
{
REQUIRE_FALSE(key.empty());
u::mutex_scoped_lock l(BOTAN_MUTEX);
b::DataSource_Memory ds{reinterpret_cast<const b::byte*>(&_ks[0]), _ks.size()};
_k.reset(b::X509::load_key(ds));
INVARIANT(_k);
INVARIANT_FALSE(_ks.empty());
}
void checkIsString(JsonVariant var) {
REQUIRE(var.is<const char*>());
REQUIRE_FALSE(var.is<bool>());
REQUIRE_FALSE(var.is<int>());
REQUIRE_FALSE(var.is<double>());
REQUIRE_FALSE(var.is<float>());
REQUIRE_FALSE(var.is<long>());
REQUIRE_FALSE(var.is<JsonArray>());
REQUIRE_FALSE(var.is<JsonObject>());
}
void chat_app::contact_quit(const std::string& id)
{
REQUIRE_FALSE(id.empty());
INVARIANT(_messages);
INVARIANT(_conversation);
auto c = _conversation->user_service()->by_id(id);
if(!c) return;
std::stringstream s;
s << c->name() << " quit";
add_text(make_message_str("red", "notice", s.str()));
}
void chat_app::contact_joined(const std::string& id)
{
REQUIRE_FALSE(id.empty());
INVARIANT(_messages);
INVARIANT(_conversation);
LOG << id << "joined chat" << std::endl;
auto c = _conversation->contacts().by_id(id);
if(!c) return;
std::stringstream s;
s << c->name() << " joined";
add_text(make_message_str("red", "notice", s.str()));
}
service::service(
const std::string& address,
message::mailbox_ptr event) :
_address{address},
_done{false},
_event{event}
{
REQUIRE_FALSE(address.empty());
_mail = std::make_shared<m::mailbox>(_address);
ENSURE(_mail);
ENSURE(_thread == nullptr);
}
void send_response(
n::connection_manager& con,
sc::encrypted_channels& sec,
const ms::greet_find_response& r,
const user_info& u)
{
REQUIRE_FALSE(u.tcp_ep.protocol.empty());
m::message m = r;
auto address = n::make_address_str(u.tcp_ep);
m.meta.to = {address, u.response_service_address};
//encrypt using public key
auto data = u::encode(m);
data = u::compress(data);
data = sec.encrypt(address, data);
con.send(address, data);
}
void checkEquals(JsonVariant a, T b) {
REQUIRE(b == a);
REQUIRE(a == b);
REQUIRE(b <= a);
REQUIRE(a <= b);
REQUIRE(b >= a);
REQUIRE(a >= b);
REQUIRE_FALSE(b != a);
REQUIRE_FALSE(a != b);
REQUIRE_FALSE(b > a);
REQUIRE_FALSE(a > b);
REQUIRE_FALSE(b < a);
REQUIRE_FALSE(a < b);
}
void conversation_service::ask_about(
const std::string& id,
conversation_ptr s)
{
REQUIRE_FALSE(id.empty());
REQUIRE(s);
INVARIANT(_sender);
s->asked_about(id);
ask_contact_req_msg r;
r.id = id;
r.conversation_id = s->id();
auto m = r.to_message();
for(auto c : s->contacts().list())
{
CHECK(c);
_sender->send(c->id(), m);
}
}
bin_data opus_encoder::encode(const bin_data& b)
{
REQUIRE(_opus);
REQUIRE_FALSE(b.data.empty());
if(b.data.size() != MIN_BUF_SIZE) return {};
u::bytes r;
r.resize(MIN_BUF_SIZE);
auto size = opus_encode(_opus,
reinterpret_cast<const opus_int16*>(b.data.data()),
FRAMES,
reinterpret_cast<unsigned char*>(r.data()),
r.size());
if(size < 0)
{
LOG << "opus encode error: "; log_opus_error(size);
return {};
}
r.resize(size);
return {r};
}
virtual void pop_front()
{
std::lock_guard<std::mutex> lock(_m);
REQUIRE_FALSE(_q.empty());
_q.pop_front();
}