Add a test for the state machine with a few sub machines

The top state machine refers twice to the same sub machine file.

Change-Id: I113740cff544179e3b518d40ef9af21092508622
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

5 files changed, 32 insertions, 1 deletions

diff --git a/tests/auto/compiled/compiled.pro b/tests/auto/compiled/compiled.pro
index fdf1364..e621ee4 100644
--- a/tests/auto/compiled/compiled.pro
+++ b/tests/auto/compiled/compiled.pro
@@ -19,5 +19,6 @@ STATECHARTS = \
     submachineunicodename.scxml \
     datainnulldatamodel.scxml \
     initialhistory.scxml \
-    connection.scxml
+    connection.scxml \
+    topmachine.scxml
 
diff --git a/tests/auto/compiled/submachineA.scxml b/tests/auto/compiled/submachineA.scxml
new file mode 100644
index 0000000..b72a048
--- /dev/null
+++ b/tests/auto/compiled/submachineA.scxml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0">
+    <final id="topState"/>
+</scxml>
diff --git a/tests/auto/compiled/submachineB.scxml b/tests/auto/compiled/submachineB.scxml
new file mode 100644
index 0000000..b72a048
--- /dev/null
+++ b/tests/auto/compiled/submachineB.scxml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0">
+    <final id="topState"/>
+</scxml>
diff --git a/tests/auto/compiled/topmachine.scxml b/tests/auto/compiled/topmachine.scxml
new file mode 100644
index 0000000..0040144
--- /dev/null
+++ b/tests/auto/compiled/topmachine.scxml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0" name="TopMachine">
+    <state id="topState">
+        <invoke type="scxml" id="submachine.1" src="file:submachineA.scxml"/>
+        <invoke type="scxml" id="submachine.2" src="file:submachineA.scxml"/>
+        <invoke type="scxml" id="submachine.3" src="file:submachineB.scxml"/>
+    </state>
+</scxml>
diff --git a/tests/auto/compiled/tst_compiled.cpp b/tests/auto/compiled/tst_compiled.cpp
index 6ad8e47..6e1b4bf 100644
--- a/tests/auto/compiled/tst_compiled.cpp
+++ b/tests/auto/compiled/tst_compiled.cpp
@@ -37,6 +37,7 @@
 #include "submachineunicodename.h"
 #include "eventnames1.h"
 #include "connection.h"
+#include "topmachine.h"
 
 Q_DECLARE_METATYPE(QScxmlError);
 
@@ -53,6 +54,7 @@ private Q_SLOTS:
     void unicodeEventName();
     void connection();
     void myConnection();
+    void topMachine();
 };
 
 void tst_Compiled::stateNames()
@@ -215,6 +217,18 @@ void tst_Compiled::myConnection()
     QVERIFY(disconnect(conFinal));
 }
 
+void tst_Compiled::topMachine()
+{
+    TopMachine stateMachine;
+    int doneCounter = 0;
+
+    stateMachine.connectToEvent("done.invoke.submachine", [&doneCounter](const QScxmlEvent &) {
+        ++doneCounter;
+    });
+    stateMachine.start();
+
+    QTRY_COMPARE(doneCounter, 3);
+}
 
 QTEST_MAIN(tst_Compiled)