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Enable default construction of PendingAsyncCall (#180)

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This is helpful in use cases where a user defined class wants to
store a PendingAsyncCall as a member variable, or in a STL
container.
This commit is contained in:
David Leeds
2021-05-07 06:22:07 -07:00
committed by GitHub
parent 6df67469ad
commit d65744b1fc
2 changed files with 18 additions and 0 deletions
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2
include/sdbus-c++/IProxy.h
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@ -293,6 +293,8 @@ namespace sdbus {
class PendingAsyncCall
{
public:
PendingAsyncCall() = default;
/*!
* @brief Cancels the delivery of the pending asynchronous call result
*

16
tests/integrationtests/DBusAsyncMethodsTests.cpp
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@ -201,6 +201,22 @@ TEST_F(SdbusTestObject, AnswersThatAsyncCallIsNotPendingAfterItHasBeenCompleted)
ASSERT_TRUE(waitUntil([&call](){ return !call.isPending(); }));
}
TEST_F(SdbusTestObject, AnswersThatDefaultConstructedAsyncCallIsNotPending)
{
sdbus::PendingAsyncCall call;
ASSERT_FALSE(call.isPending());
}
TEST_F(SdbusTestObject, SupportsAsyncCallCopyAssignment)
{
sdbus::PendingAsyncCall call;
call = m_proxy->doOperationClientSideAsync(100);
ASSERT_TRUE(call.isPending());
}
TEST_F(SdbusTestObject, InvokesErroneousMethodAsynchronouslyOnClientSide)
{
std::promise<uint32_t> promise;