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| ** |
| ** Copyright (C) 2016 Ford Motor Company |
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| ** This file is part of the test suite module of the Qt Toolkit. |
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| |
| import QtTest 1.1 |
| import QtQml.StateMachine 1.0 |
| |
| TestCase { |
| id: testCase |
| StateMachine { |
| id: machine |
| initialState: startState |
| State { |
| id: startState |
| SignalTransition { |
| id: signalTrans |
| signal: testCase.mysignal |
| guard: alignment === QState.ParallelStates |
| targetState: finalState |
| } |
| } |
| FinalState { |
| id: finalState |
| } |
| } |
| |
| SignalSpy { |
| id: finalStateActive |
| target: finalState |
| signalName: "activeChanged" |
| } |
| |
| signal mysignal(int alignment) |
| |
| name: "testEnumGuard" |
| function test_enumGuard() |
| { |
| // Start statemachine, should not have reached finalState yet. |
| machine.start() |
| tryCompare(finalStateActive, "count", 0) |
| tryCompare(machine, "running", true) |
| |
| // Emit the signalTrans.signal which will evaluate the guard. The |
| // guard should return true, finalState be reached and the |
| // statemachine be stopped. |
| testCase.mysignal(QState.ParallelStates) |
| tryCompare(finalStateActive, "count", 1) |
| tryCompare(machine, "running", false) |
| |
| // Restart machine. |
| machine.start() |
| tryCompare(machine, "running", true) |
| tryCompare(finalStateActive, "count", 2) |
| |
| // Emit signal that makes the signalTrans.guard return false. The |
| // finalState should not have been triggered. |
| testCase.mysignal(QState.ExclusiveStates) |
| tryCompare(finalStateActive, "count", 2) |
| tryCompare(machine, "running", true) |
| } |
| } |