Autotest: Change the service name we're testing between tests.

Otherwise, we get errors from one test to the next, due to the cleanup
unregistering the name again.

Task-number: QT-5588
(cherry picked from commit 65e00180516eb136c2a7119dfe9e63fc9c66065e)

1 files changed, 7 insertions, 5 deletions

diff --git a/tests/auto/qdbusservicewatcher/tst_qdbusservicewatcher.cpp b/tests/auto/qdbusservicewatcher/tst_qdbusservicewatcher.cpp
index 15496ce..cc0d226 100644
--- a/tests/auto/qdbusservicewatcher/tst_qdbusservicewatcher.cpp
+++ b/tests/auto/qdbusservicewatcher/tst_qdbusservicewatcher.cpp
@@ -47,12 +47,13 @@ class tst_QDBusServiceWatcher: public QObject
 {
     Q_OBJECT
     QString serviceName;
+    int testCounter;
 public:
     tst_QDBusServiceWatcher();
 
 private slots:
     void initTestCase();
-    void cleanup();
+    void init();
 
     void watchForCreation();
     void watchForDisappearance();
@@ -61,7 +62,7 @@ private slots:
 };
 
 tst_QDBusServiceWatcher::tst_QDBusServiceWatcher()
-    : serviceName("com.example.TestName")
+    : testCounter(0)
 {
 }
 
@@ -71,10 +72,10 @@ void tst_QDBusServiceWatcher::initTestCase()
     QVERIFY(con.isConnected());
 }
 
-void tst_QDBusServiceWatcher::cleanup()
+void tst_QDBusServiceWatcher::init()
 {
-    // ensure that the name isn't registered
-    QDBusConnection::sessionBus().unregisterService(serviceName);
+    // change the service name from test to test
+    serviceName = "com.example.TestService" + QString::number(testCounter++);
 }
 
 void tst_QDBusServiceWatcher::watchForCreation()
@@ -135,6 +136,7 @@ void tst_QDBusServiceWatcher::watchForDisappearance()
     QVERIFY(con.isConnected());
 
     QDBusServiceWatcher watcher(serviceName, con, QDBusServiceWatcher::WatchForUnregistration);
+    watcher.setObjectName("watcher for disappearance");
 
     QSignalSpy spyR(&watcher, SIGNAL(serviceRegistered(QString)));
     QSignalSpy spyU(&watcher, SIGNAL(serviceUnregistered(QString)));