1 #include "Test/server.hpp" 2 3 #include <sdbusplus/bus.hpp> 4 #include <sdbusplus/server/manager.hpp> 5 #include <sdbusplus/test/sdbus_mock.hpp> 6 7 #include <gtest/gtest.h> 8 9 using ::testing::_; 10 using ::testing::StrEq; 11 12 using TestInherit = 13 sdbusplus::server::object::object<sdbusplus::server::server::Test>; 14 15 class Object : public ::testing::Test 16 { 17 protected: 18 sdbusplus::SdBusMock sdbusMock; 19 sdbusplus::bus::bus bus = sdbusplus::get_mocked_new(&sdbusMock); 20 21 static constexpr auto busName = "xyz.openbmc_project.sdbusplus.test.Object"; 22 static constexpr auto objPath = "/xyz/openbmc_project/sdbusplus/test"; 23 }; 24 25 TEST_F(Object, InterfaceAddedOnly) 26 { 27 // Simulate the typical usage of a service 28 sdbusplus::server::manager::manager objManager(bus, objPath); 29 bus.request_name(busName); 30 31 EXPECT_CALL(sdbusMock, sd_bus_emit_object_added(_, StrEq(objPath))) 32 .Times(0); 33 EXPECT_CALL(sdbusMock, 34 sd_bus_emit_interfaces_added_strv(_, StrEq(objPath), _)) 35 .Times(1); 36 37 // This only add interface to the existing object 38 auto test = std::make_unique<TestInherit>( 39 bus, objPath, TestInherit::action::emit_interface_added); 40 41 // After destruction, the interface shall be removed 42 EXPECT_CALL(sdbusMock, sd_bus_emit_object_removed(_, StrEq(objPath))) 43 .Times(0); 44 EXPECT_CALL(sdbusMock, 45 sd_bus_emit_interfaces_removed_strv(_, StrEq(objPath), _)) 46 .Times(1); 47 } 48 49 TEST_F(Object, DeferAddInterface) 50 { 51 // Simulate the typical usage of a service 52 sdbusplus::server::manager::manager objManager(bus, objPath); 53 bus.request_name(busName); 54 55 EXPECT_CALL(sdbusMock, sd_bus_emit_object_added(_, StrEq(objPath))) 56 .Times(0); 57 EXPECT_CALL(sdbusMock, 58 sd_bus_emit_interfaces_added_strv(_, StrEq(objPath), _)) 59 .Times(0); 60 61 // It defers emit_object_added() 62 auto test = std::make_unique<TestInherit>(bus, objPath, 63 TestInherit::action::defer_emit); 64 65 EXPECT_CALL(sdbusMock, sd_bus_emit_object_added(_, StrEq(objPath))) 66 .Times(1); 67 EXPECT_CALL(sdbusMock, 68 sd_bus_emit_interfaces_added_strv(_, StrEq(objPath), _)) 69 .Times(0); 70 71 // Now invoke emit_object_added() 72 test->emit_object_added(); 73 74 // After destruction, the object will be removed 75 EXPECT_CALL(sdbusMock, sd_bus_emit_object_removed(_, StrEq(objPath))) 76 .Times(1); 77 EXPECT_CALL(sdbusMock, 78 sd_bus_emit_interfaces_removed_strv(_, StrEq(objPath), _)) 79 .Times(0); 80 } 81 82 TEST_F(Object, ObjectAdded) 83 { 84 // Simulate the typical usage of a service 85 sdbusplus::server::manager::manager objManager(bus, objPath); 86 bus.request_name(busName); 87 88 EXPECT_CALL(sdbusMock, sd_bus_emit_object_added(_, StrEq(objPath))) 89 .Times(1); 90 EXPECT_CALL(sdbusMock, 91 sd_bus_emit_interfaces_added_strv(_, StrEq(objPath), _)) 92 .Times(0); 93 94 // Note: this is the wrong usage! 95 // With the below code, the interface is added as expected, but after 96 // destruction of TestInherit, the whole object will be removed from DBus. 97 // Refer to InterfaceAddedOnly case for the correct usage. 98 auto test = std::make_unique<TestInherit>(bus, objPath); 99 100 EXPECT_CALL(sdbusMock, sd_bus_emit_object_removed(_, StrEq(objPath))) 101 .Times(1); 102 EXPECT_CALL(sdbusMock, 103 sd_bus_emit_interfaces_removed_strv(_, StrEq(objPath), _)) 104 .Times(0); 105 } 106 107 TEST_F(Object, DoubleHasDefaultValues) 108 { 109 // Simulate the typical usage of a service 110 sdbusplus::server::manager::manager objManager(bus, objPath); 111 bus.request_name(busName); 112 113 EXPECT_CALL(sdbusMock, sd_bus_emit_object_added(_, StrEq(objPath))) 114 .Times(1); 115 EXPECT_CALL(sdbusMock, 116 sd_bus_emit_interfaces_added_strv(_, StrEq(objPath), _)) 117 .Times(0); 118 119 auto test = std::make_unique<TestInherit>(bus, objPath); 120 EXPECT_TRUE(std::isnan(test->doubleAsNAN())); 121 EXPECT_TRUE(std::isinf(test->doubleAsInf()) && 122 !std::signbit(test->doubleAsInf())); 123 EXPECT_TRUE(std::isinf(test->doubleAsNegInf()) && 124 std::signbit(test->doubleAsNegInf())); 125 EXPECT_EQ(std::numeric_limits<double>::epsilon(), test->doubleAsEpsilon()); 126 } 127