SessionCommandFunction_test Class Reference

Description

Test:

verify integrated functionality of command dispatch through the SessionCommand facade.

• operate lifecycle of the supporting components, similar to activating the »session subsystem«
• generate command messages similar to what is received from the UI-Bus
• us the handler mechanism from stage::ctrl::CoreService to talk to the facade
• have a specially rigged command function to observe invocation
• wait for the session loop thread to dispatch this command
• verify that commands are really executed single-threaded

See also

steam::SessionSubsystem

SteamDispatcher

CommandQueue_test

AbstractTangible_test::invokeCommand()

Definition at line 186 of file session-command-function-test.cpp.

Public Member Functions
void	perform_massivelyParallel (Arg args_for_stresstest)
void	perform_messageInvocation ()
void	perform_simpleInvocation ()
virtual void	run (Arg args_for_stresstest)
void	startDispatcher ()
void	stopDispatcher ()

Public Attributes
bool	thread_has_ended {false}

Member Function Documentation

startDispatcher()

void startDispatcher ( )

inline

Test:

start the session loop thread, similar to what the »session subsystem« does

Note

we are not actually starting the subsystem itself, but we indeed start the »session loop thread«

See also

facade.cpp

Definition at line 233 of file session-command-function-test.cpp.

References SteamDispatcher::instance.

stopDispatcher()

void stopDispatcher ( )

inline

Test:

verify the »session loop thread« has finished properly

Definition at line 251 of file session-command-function-test.cpp.

References SteamDispatcher::instance.

perform_simpleInvocation()

void perform_simpleInvocation ( )

inline

Test:

demonstrate a simple direct invocation

Definition at line 264 of file session-command-function-test.cpp.

perform_messageInvocation()

void perform_messageInvocation ( )

inline

Test:

invoke a command in the same way as CoreService does when handling command messages from the UI-Bus

• build a command message, similar to what the generic UI element does
• use the contents of this message at the SessionCommand facade, similar to what CoreService does

Definition at line 291 of file session-command-function-test.cpp.

perform_massivelyParallel()

void perform_massivelyParallel ( Arg  args_for_stresstest )

inline

Test:

massively multithreaded torture test to verify that commands are properly enqueued and executed one by one

• create several threads to send random command messages
• verify that, after executing all commands, the internal state variable reflects the result of a proper sequential calculation and summation

Definition at line 316 of file session-command-function-test.cpp.

Inheritance diagram for SessionCommandFunction_test:

Collaboration diagram for SessionCommandFunction_test:

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The documentation for this class was generated from the following file:

• session-command-function-test.cpp