blob: 2b137d7a4a0fc77ae7dbcf09625ff674d5897d28 [file] [log] [blame]
#include <iostream>
#include <cassert>
#include <sdbusplus/message.hpp>
#include <sdbusplus/bus.hpp>
// Global to share the dbus type string between client and server.
static std::string verifyTypeString;
using verifyCallback_t = void(*)(sdbusplus::message::message&);
verifyCallback_t verifyCallback = nullptr;
static constexpr auto SERVICE = "sdbusplus.test.message.read";
static constexpr auto INTERFACE = SERVICE;
static constexpr auto TEST_METHOD = "test";
static constexpr auto QUIT_METHOD = "quit";
// Open up the sdbus and claim SERVICE name.
auto serverInit()
{
auto b = sdbusplus::bus::new_default();
b.request_name(SERVICE);
return std::move(b);
}
// Thread to run the dbus server.
void* server(void* b)
{
auto bus = sdbusplus::bus::bus(reinterpret_cast<sdbusplus::bus::busp_t>(b));
while(1)
{
// Wait for messages.
auto m = bus.process();
if(!m)
{
bus.wait();
continue;
}
if (m.is_method_call(INTERFACE, TEST_METHOD))
{
// Verify the message type matches what the test expects.
assert(verifyTypeString == m.get_signature());
if (verifyCallback)
{
verifyCallback(m);
verifyCallback = nullptr;
}
else
{
std::cout << "Warning: No verification for "
<< verifyTypeString << std::endl;
}
// Reply to client.
sd_bus_reply_method_return(m.release(), nullptr);
}
else if (m.is_method_call(INTERFACE, QUIT_METHOD))
{
// Reply and exit.
sd_bus_reply_method_return(m.release(), nullptr);
break;
}
}
return nullptr;
}
auto newMethodCall__test(sdbusplus::bus::bus& b)
{
// Allocate a method-call message for INTERFACE,TEST_METHOD.
return b.new_method_call(SERVICE, "/", INTERFACE, TEST_METHOD);
}
void runTests()
{
using namespace std::literals;
auto b = sdbusplus::bus::new_default();
// Test r-value int.
{
auto m = newMethodCall__test(b);
m.append(1);
verifyTypeString = "i";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t i = 0;
m.read(i);
assert(i == 1);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test l-value int.
{
auto m = newMethodCall__test(b);
int a = 1;
m.append(a, a);
verifyTypeString = "ii";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0;
m.read(a, b);
assert(a == 1);
assert(b == 1);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test multiple ints.
{
auto m = newMethodCall__test(b);
m.append(1, 2, 3, 4, 5);
verifyTypeString = "iiiii";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0, c = 0, d = 0, e = 0;
m.read(a,b,c,d,e);
assert(a == 1);
assert(b == 2);
assert(c == 3);
assert(d == 4);
assert(e == 5);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test double and bool.
{
auto m = newMethodCall__test(b);
bool t = true;
bool f = false;
bool f2 = false;
m.append(t, true, f, std::move(f2), false, 1.1);
verifyTypeString = "bbbbbd";
struct verify
{
static void op(sdbusplus::message::message& m)
{
bool t1, t2, f1, f2, f3;
double d;
m.read(t1, t2, f1, f2, f3, d);
assert(t1);
assert(t2);
assert(!f1);
assert(!f2);
assert(!f3);
assert(d == 1.1);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test r-value string.
{
auto m = newMethodCall__test(b);
m.append("asdf"s);
verifyTypeString = "s";
struct verify
{
static void op(sdbusplus::message::message& m)
{
const char* s = nullptr;
m.read(s);
assert(0 == strcmp("asdf", s));
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test multiple strings, various forms.
{
auto m = newMethodCall__test(b);
auto str = "jkl;"s;
auto str2 = "JKL:"s;
m.append(1, "asdf", "ASDF"s, str,
std::move(str2), 5);
verifyTypeString = "issssi";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0;
std::string s0, s1, s2, s3;
m.read(a, s0, s1, s2, s3, b);
assert(a == 1);
assert(b == 5);
assert(s0 == "asdf"s);
assert(s1 == "ASDF"s);
assert(s2 == "jkl;"s);
assert(s3 == "JKL:");
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test object_path and signature.
{
auto m = newMethodCall__test(b);
auto o = sdbusplus::message::object_path("/asdf");
auto s = sdbusplus::message::signature("iii");
m.append(1, o, s, 4);
verifyTypeString = "iogi";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0;
sdbusplus::message::object_path o;
sdbusplus::message::signature s;
m.read(a, o, s, b);
assert(a == 1);
assert(b == 4);
assert(std::string(o) == "/asdf"s);
assert(std::string(s) == "iii"s);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test vector.
{
auto m = newMethodCall__test(b);
std::vector<std::string> s{ "1", "2", "3"};
m.append(1, s, 2);
verifyTypeString = "iasi";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0;
std::vector<std::string> s;
m.read(a, s);
assert(a == 1);
assert(s[0] == "1");
assert(s[1] == "2");
assert(s[2] == "3");
decltype(s) s2 = { "1" , "2" , "3" };
assert(s == s2);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test map.
{
auto m = newMethodCall__test(b);
std::map<std::string, int> s = { { "asdf", 3 }, { "jkl;", 4 } };
m.append(1, s, 2);
verifyTypeString = "ia{si}i";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0;
std::map<std::string, int> s{};
m.read(a, s, b);
assert(a == 1);
assert(s.size() == 2);
assert(s["asdf"] == 3);
assert(s["jkl;"] == 4);
assert(b == 2);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test tuple.
{
auto m = newMethodCall__test(b);
std::tuple<int, double, std::string> a{ 3, 4.1, "asdf" };
m.append(1, a, 2);
verifyTypeString = "i(ids)i";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0;
std::tuple<int, double, std::string> c{};
m.read(a, c, b);
assert(a == 1);
assert(b == 2);
assert(c == std::make_tuple(3, 4.1, "asdf"s));
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test variant.
{
auto m = newMethodCall__test(b);
sdbusplus::message::variant<int, double> a1{3.1}, a2{4};
m.append(1, a1, a2, 2);
verifyTypeString = "ivvi";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a, b;
sdbusplus::message::variant<int, double> a1{}, a2{};
m.read(a, a1, a2, b);
assert(a == 1);
assert(a1 == 3.1);
assert(a2 == 4);
assert(b == 2);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test variant with missing/wrong type.
{
auto m = newMethodCall__test(b);
sdbusplus::message::variant<uint64_t, double> a1{3.1}, a2{uint64_t(4)};
m.append(1, a1, a2, 2);
verifyTypeString = "ivvi";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a, b;
sdbusplus::message::variant<uint8_t, double> a1{}, a2{};
m.read(a, a1, a2, b);
assert(a == 1);
assert(a1 == 3.1);
assert(a2 == uint8_t());
assert(b == 2);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Test map-variant.
{
auto m = newMethodCall__test(b);
std::map<std::string, sdbusplus::message::variant<int, double>> a1 =
{ { "asdf", 3 }, { "jkl;", 4.1 } };
m.append(1, a1, 2);
verifyTypeString = "ia{sv}i";
struct verify
{
static void op(sdbusplus::message::message& m)
{
int32_t a = 0, b = 0;
std::map<std::string,
sdbusplus::message::variant<int, double>> a1{};
m.read(a, a1, b);
assert(a == 1);
assert(a1["asdf"] == 3);
assert(a1["jkl;"] == 4.1);
assert(b == 2);
}
};
verifyCallback = &verify::op;
b.call_noreply(m);
}
// Shutdown server.
{
auto m = b.new_method_call(SERVICE, "/", INTERFACE, QUIT_METHOD);
b.call_noreply(m);
}
}
int main()
{
// Initialize and start server thread.
pthread_t t;
{
auto b = serverInit();
pthread_create(&t, NULL, server, b.release());
}
runTests();
// Wait for server thread to exit.
pthread_join(t, NULL);
return 0;
}