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Fix #214: Add means to unregister signal handler

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This commit is contained in:
Osama Ghanem
2021-12-14 16:48:50 +01:00
committed by Stanislav Angelovič
parent 442670ec18
commit 41d33117cc
7 changed files with 130 additions and 0 deletions
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tests/integrationtests/DBusSignalsTests.cpp
+47
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@@ -114,3 +114,50 @@ TEST_F(SdbusTestObject, CanAccessAssociatedSignalMessageInSignalHandler)
ASSERT_THAT(m_proxy->m_signalMsg, NotNull());
ASSERT_THAT(m_proxy->m_signalMemberName, Eq("simpleSignal"));
}
TEST_F(SdbusTestObject, UnregisterSignalHandler)
{
ASSERT_NO_THROW(m_proxy->unregisterSimpleSignalHandler());
m_adaptor->emitSimpleSignal();
ASSERT_FALSE(waitUntil(m_proxy->m_gotSimpleSignal));
}
TEST_F(SdbusTestObject, UnregisterSignalHandlerForSomeProxies)
{
auto proxy1 = std::make_unique<TestProxy>(*s_adaptorConnection, BUS_NAME, OBJECT_PATH);
auto proxy2 = std::make_unique<TestProxy>(*s_adaptorConnection, BUS_NAME, OBJECT_PATH);
ASSERT_NO_THROW(m_proxy->unregisterSimpleSignalHandler());
m_adaptor->emitSimpleSignal();
ASSERT_TRUE(waitUntil(proxy1->m_gotSimpleSignal));
ASSERT_TRUE(waitUntil(proxy2->m_gotSimpleSignal));
ASSERT_FALSE(waitUntil(m_proxy->m_gotSimpleSignal));
}
TEST_F(SdbusTestObject, FailsUnregisterSignalHandlerTwice)
{
ASSERT_NO_THROW(m_proxy->unregisterSimpleSignalHandler());
ASSERT_THROW(m_proxy->unregisterSimpleSignalHandler(), sdbus::Error);
}
TEST_F(SdbusTestObject, ReRegisterSignalHandler)
{
// unregister simple-signal handler
ASSERT_NO_THROW(m_proxy->unregisterSimpleSignalHandler());
m_adaptor->emitSimpleSignal();
ASSERT_FALSE(waitUntil(m_proxy->m_gotSimpleSignal));
// re-register simple-signal handler
ASSERT_NO_THROW(m_proxy->reRegisterSimpleSignalHandler());
m_adaptor->emitSimpleSignal();
ASSERT_TRUE(waitUntil(m_proxy->m_gotSimpleSignal));
}