1 files changed, 157 insertions, 0 deletions
diff --git a/tests/auto/qmltest/statemachine/tst_trafficlight.qml b/tests/auto/qmltest/statemachine/tst_trafficlight.qml
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+++ b/tests/auto/qmltest/statemachine/tst_trafficlight.qml
@@ -0,0 +1,157 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Ford Motor Company
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml.StateMachine 1.0
+import QtTest 1.0
+
+TestCase {
+    StateMachine {
+        id: machine
+        initialState: red
+        FinalState {
+            id: finalState
+        }
+
+        StateBase {
+            id: red
+            initialState: justRed
+            StateBase {
+                id: justRed
+                SignalTransition {
+                    id: e1
+                    targetState: waitingForGreen
+                }
+                SignalTransition {
+                    id: finalSignal
+                    targetState: finalState
+                }
+            }
+            StateBase {
+                id: waitingForGreen
+                TimeoutTransition {
+                    id: e2
+                    targetState: yellowred
+                    timeout: 30
+                }
+            }
+        }
+        StateBase {
+            id: yellowred
+            TimeoutTransition {
+                id: e3
+                targetState: green
+                timeout: 10
+            }
+        }
+        StateBase {
+            id: green
+            TimeoutTransition {
+                id: e4
+                targetState: yellow
+                timeout: 50
+            }
+        }
+        StateBase {
+            id: yellow
+            TimeoutTransition {
+                id: e5
+                targetState: red
+                timeout: 10
+            }
+        }
+    }
+
+    SignalSpy {
+        id: machineSpyRunning
+        target: machine
+        signalName: "runningChanged"
+    }
+
+    SignalSpy {
+        id: redSpyActive
+        target: red
+        signalName: "activeChanged"
+    }
+
+    SignalSpy {
+        id: yellowredSpyActive
+        target: yellowred
+        signalName: "activeChanged"
+    }
+
+    SignalSpy {
+        id: greenSpyActive
+        target: green
+        signalName: "activeChanged"
+    }
+
+    SignalSpy {
+        id: yellowSpyActive
+        target: yellow
+        signalName: "activeChanged"
+    }
+
+
+    name: "testTrafficLight"
+    function test_trafficLight()
+    {
+        var i = 1;
+        machine.start();
+        tryCompare(machine, "running", true);
+        tryCompare(machineSpyRunning, "count", 1);
+        tryCompare(redSpyActive, "count", 1);
+        for (; i <= 5; ++i) {
+            e1.invoke();
+            tryCompare(yellowredSpyActive, "count", i * 2);
+            tryCompare(greenSpyActive, "count", i * 2);
+            tryCompare(redSpyActive, "count", i * 2 + 1);
+            tryCompare(yellowSpyActive, "count", i * 2);
+        }
+        finalSignal.guard = false;
+        finalSignal.invoke();
+        wait(100);
+        tryCompare(machine, "running", true);
+        finalSignal.guard = true;
+        finalSignal.invoke();
+        tryCompare(machine, "running", false);
+        tryCompare(redSpyActive, "count", i * 2);
+    }
+}