Don't crash on <initial> outside a state

Change-Id: I556d037c6ad532fe29d3151bdc840ab34c6e7485
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>

2 files changed, 94 insertions, 0 deletions

diff --git a/tests/auto/qscxmlc/data/id000026sig06src000003opext_AOpos2880.scxml b/tests/auto/qscxmlc/data/id000026sig06src000003opext_AOpos2880.scxml
new file mode 100644
index 0000000..52dffce
--- /dev/null
+++ b/tests/auto/qscxmlc/data/id000026sig06src000003opext_AOpos2880.scxml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtScxml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+-->
+<!-- enable-qt-mode: yes -->
+<scxml
+    xmlns="http://www.w3.org/2005/07/scxml"
+    version="1.0"
+    name="MediaPlayerStateMachine"
+    initial="stopped"
+    datamodel="ecmascript"
+>
+    <datamodel>
+        <data id="media"/>
+    </datamodel>
+
+    <script>
+        function isValidMedia() {
+            var m = _event.data.media
+            return (m + "").length > 0
+        }
+    <initial>
+
+    <state id="stopped">
+        <transition event="tap" cond="isValidMedia()" target="playing"/>
+    </state>
+
+    <state id="playing">
+        <onentry>
+            <assign location="media" expr="_event.data.media"/>
+            <send type="qt:signal" event="playbackStarted">
+                <param name="media" expr="media"/>
+            </send>
+        </onentry>
+
+        <onexit>
+            <send type="qt:signal" event="playbackStopped">
+                <param name="media" expr="media"/>
+            </send>
+        </onexit>
+
+        <transition event="tap" cond="!isValidMedia() || media === _event.data.media" target="stopped"/>
+        <transition event="tap" cond="isValidMedia() &amp;&amp; media !== _event.data.media" target="playing"/>
+    </state>
+</scxml>
diff --git a/tests/auto/qscxmlc/tst_qscxmlc.qrc b/tests/auto/qscxmlc/tst_qscxmlc.qrc
index d85ac84..69a14f0 100644
--- a/tests/auto/qscxmlc/tst_qscxmlc.qrc
+++ b/tests/auto/qscxmlc/tst_qscxmlc.qrc
@@ -27,6 +27,7 @@
         <file>data/id000023sig06src000001ophavocrep4.scxml</file>
         <file>data/id000024sig11src000001ophavocrep16.scxml</file>
         <file>data/id000025sig06src000001ophavocrep8.scxml</file>
+        <file>data/id000026sig06src000003opext_AOpos2880.scxml</file>
         <file>data/id000027sig11src000004opflip1pos2521.scxml</file>
         <file>data/id000028sig11src000004opflip1pos10502.scxml</file>
         <file>data/id000029sig11src000004opflip1pos10635.scxml</file>