blob: f0122eeeb525899947123577afc63bc83682161a [file] [log] [blame]
#include <sdbusplus/bus.hpp>
#include <sdbusplus/message.hpp>
#include <chrono>
#include <string>
#include <gtest/gtest.h>
namespace sdbusplus
{
namespace message
{
using namespace std::literals::chrono_literals;
std::string globalId;
void setGlobalId(message&& m)
{
m.read(globalId);
}
message newBusIdReq(bus_t& b)
{
return b.new_method_call("org.freedesktop.DBus", "/org/freedesktop/DBus",
"org.freedesktop.DBus", "GetId");
}
std::string syncBusId(bus_t& b)
{
std::string ret;
newBusIdReq(b).call().read(ret);
return ret;
}
TEST(CallAsync, Function)
{
auto b = bus::new_default();
globalId = "";
while (b.process_discard())
;
auto slot = newBusIdReq(b).call_async(setGlobalId);
b.wait(1s);
b.process_discard();
EXPECT_EQ(syncBusId(b), globalId);
}
TEST(CallAsync, FunctionPointer)
{
auto b = bus::new_default();
globalId = "";
while (b.process_discard())
;
auto slot = newBusIdReq(b).call_async(&setGlobalId);
b.wait(1s);
b.process_discard();
EXPECT_EQ(syncBusId(b), globalId);
}
TEST(CallAsync, Lambda)
{
auto b = bus::new_default();
std::string id;
while (b.process_discard())
;
auto slot = newBusIdReq(b).call_async([&](message&& m) { m.read(id); });
b.wait(1s);
b.process_discard();
EXPECT_EQ(syncBusId(b), id);
}
TEST(CallAsync, SlotDrop)
{
auto b = bus::new_default();
globalId = "";
while (b.process_discard())
;
{
auto slot = newBusIdReq(b).call_async(setGlobalId);
}
b.wait(1s);
b.process_discard();
EXPECT_EQ("", globalId);
}
TEST(CallAsync, ExceptionCaught)
{
EXPECT_DEATH(
[] {
auto b = bus::new_bus();
while (b.process_discard())
;
auto slot = newBusIdReq(b).call_async(
[&](message&&) { throw std::runtime_error("testerror"); });
b.wait(1s);
b.process_discard();
}(),
"testerror");
}
} // namespace message
} // namespace sdbusplus