For qmldebug* tests, make sure engine is running before the test thread

is started. Also fix some memory leaks.

4 files changed, 52 insertions, 35 deletions

diff --git a/tests/auto/declarative/qmldebug/tst_qmldebug.cpp b/tests/auto/declarative/qmldebug/tst_qmldebug.cpp
index 82e74ce..a51fd29 100644
--- a/tests/auto/declarative/qmldebug/tst_qmldebug.cpp
+++ b/tests/auto/declarative/qmldebug/tst_qmldebug.cpp
@@ -288,10 +288,11 @@ void tst_QmlDebug::watch_property()
 
     QmlDebugPropertyWatch *watch;
     
-    QmlEngineDebug unconnected(0);
-    watch = unconnected.addWatch(prop, this);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    watch = unconnected->addWatch(prop, this);
     QCOMPARE(watch->state(), QmlDebugWatch::Dead);
     delete watch;
+    delete unconnected;
 
     watch = m_dbg->addWatch(QmlDebugPropertyReference(), this);
     QVERIFY(QmlDebugTest::waitForSignal(watch, SIGNAL(stateChanged(QmlDebugWatch::State))));
@@ -346,10 +347,11 @@ void tst_QmlDebug::watch_object()
 
     QmlDebugWatch *watch;
 
-    QmlEngineDebug unconnected(0);
-    watch = unconnected.addWatch(obj, this);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    watch = unconnected->addWatch(obj, this);
     QCOMPARE(watch->state(), QmlDebugWatch::Dead);
     delete watch;
+    delete unconnected;
     
     watch = m_dbg->addWatch(QmlDebugObjectReference(), this);
     QVERIFY(QmlDebugTest::waitForSignal(watch, SIGNAL(stateChanged(QmlDebugWatch::State))));
@@ -409,10 +411,11 @@ void tst_QmlDebug::watch_expression()
 
     QmlDebugObjectExpressionWatch *watch;
 
-    QmlEngineDebug unconnected(0);
-    watch = unconnected.addWatch(obj, expr, this);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    watch = unconnected->addWatch(obj, expr, this);
     QCOMPARE(watch->state(), QmlDebugWatch::Dead);
     delete watch;
+    delete unconnected;
     
     watch = m_dbg->addWatch(QmlDebugObjectReference(), expr, this);
     QVERIFY(QmlDebugTest::waitForSignal(watch, SIGNAL(stateChanged(QmlDebugWatch::State))));
@@ -487,10 +490,11 @@ void tst_QmlDebug::queryAvailableEngines()
 {
     QmlDebugEnginesQuery *q_engines;
 
-    QmlEngineDebug unconnected(0);
-    q_engines = unconnected.queryAvailableEngines(0);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    q_engines = unconnected->queryAvailableEngines(0);
     QCOMPARE(q_engines->state(), QmlDebugQuery::Error);
     delete q_engines;
+    delete unconnected;
 
     q_engines = m_dbg->queryAvailableEngines(this);
     delete q_engines;
@@ -519,10 +523,11 @@ void tst_QmlDebug::queryRootContexts()
 
     QmlDebugRootContextQuery *q_context;
     
-    QmlEngineDebug unconnected(0);
-    q_context = unconnected.queryRootContexts(engineId, this);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    q_context = unconnected->queryRootContexts(engineId, this);
     QCOMPARE(q_context->state(), QmlDebugQuery::Error);
     delete q_context;
+    delete unconnected;
 
     q_context = m_dbg->queryRootContexts(engineId, this);
     delete q_context;
@@ -563,10 +568,11 @@ void tst_QmlDebug::queryObject()
 
     QmlDebugObjectQuery *q_obj = 0;
 
-    QmlEngineDebug unconnected(0);
-    q_obj = recursive ? unconnected.queryObjectRecursive(rootObject, this) : unconnected.queryObject(rootObject, this);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    q_obj = recursive ? unconnected->queryObjectRecursive(rootObject, this) : unconnected->queryObject(rootObject, this);
     QCOMPARE(q_obj->state(), QmlDebugQuery::Error);
     delete q_obj;
+    delete unconnected;
 
     q_obj = recursive ? m_dbg->queryObjectRecursive(rootObject, this) : m_dbg->queryObject(rootObject, this);
     delete q_obj;
@@ -637,10 +643,11 @@ void tst_QmlDebug::queryExpressionResult()
 
     QmlDebugExpressionQuery *q_expr;
 
-    QmlEngineDebug unconnected(0);
-    q_expr = unconnected.queryExpressionResult(objectId, expr, this);
+    QmlEngineDebug *unconnected = new QmlEngineDebug(0);
+    q_expr = unconnected->queryExpressionResult(objectId, expr, this);
     QCOMPARE(q_expr->state(), QmlDebugQuery::Error);
     delete q_expr;
+    delete unconnected;
     
     q_expr = m_dbg->queryExpressionResult(objectId, expr, this);
     delete q_expr;
@@ -801,9 +808,10 @@ class tst_QmlDebug_Factory : public QmlTestFactory
 public:
     QObject *createTest(QmlDebugTestData *data)
     {
-        QmlContext *c = new QmlContext(data->engine->rootContext());
+        tst_QmlDebug *test = new tst_QmlDebug(data);
+        QmlContext *c = new QmlContext(data->engine->rootContext(), test);
         c->setObjectName("tst_QmlDebug_childContext");
-        return new tst_QmlDebug(data);
+        return test;
     }
 };
 
diff --git a/tests/auto/declarative/qmldebugservice/tst_qmldebugservice.cpp b/tests/auto/declarative/qmldebugservice/tst_qmldebugservice.cpp
index 4e7bc27..9abc5a5 100644
--- a/tests/auto/declarative/qmldebugservice/tst_qmldebugservice.cpp
+++ b/tests/auto/declarative/qmldebugservice/tst_qmldebugservice.cpp
@@ -167,6 +167,7 @@ void tst_QmlDebugService::objectToString()
 
     obj->setObjectName("Hello");
     QCOMPARE(QmlDebugService::objectToString(obj), QString("QObject: Hello"));
+    delete obj;
 }
 
 
diff --git a/tests/auto/declarative/shared/debugutil.cpp b/tests/auto/declarative/shared/debugutil.cpp
index aa0cd31..0010508 100644
--- a/tests/auto/declarative/shared/debugutil.cpp
+++ b/tests/auto/declarative/shared/debugutil.cpp
@@ -47,6 +47,8 @@
 
 #include "debugutil_p.h"
 
+#include <iostream>
+
 bool QmlDebugTest::waitForSignal(QObject *receiver, const char *member, int timeout) {
     QEventLoop loop;
     QTimer timer;
@@ -117,21 +119,22 @@ void QmlDebugTestClient::messageReceived(const QByteArray &ba)
 
 
 tst_QmlDebug_Thread::tst_QmlDebug_Thread(QmlDebugTestData *data, QmlTestFactory *factory)
-    : m_ready(false), m_data(data), m_factory(factory)
+    : m_data(data), m_factory(factory)
 {
 }
 
 void tst_QmlDebug_Thread::run()
 {
-    QTest::qWait(1000);
+    bool ok = false;
 
     QmlDebugConnection conn;
     conn.connectToHost("127.0.0.1", 3768);
-    bool ok = conn.waitForConnected(5000);
+    ok = conn.waitForConnected();
     Q_ASSERT(ok);
 
-    while (!m_ready)
-        QTest::qWait(100);
+    QEventLoop loop;
+    connect(m_data, SIGNAL(engineCreated()), &loop, SLOT(quit()));
+    loop.exec();
 
     m_data->conn = &conn;
 
@@ -139,10 +142,10 @@ void tst_QmlDebug_Thread::run()
     QObject *test = m_factory->createTest(m_data);
     Q_ASSERT(test);
     int code = QTest::qExec(test, QCoreApplication::arguments()); 
+    delete test;
     emit testsFinished(code);
 }
 
-
 int QmlDebugTest::runTests(QmlTestFactory *factory, const QList<QByteArray> &qml)
 {
     qputenv("QML_DEBUG_SERVER_PORT", "3768");
@@ -152,7 +155,8 @@ int QmlDebugTest::runTests(QmlTestFactory *factory, const QList<QByteArray> &qml
 
     tst_QmlDebug_Thread thread(&data, factory);
     QObject::connect(&thread, SIGNAL(testsFinished(int)), &data, SLOT(testsFinished(int)));
-    thread.start();
+    
+    QmlDebugService::notifyOnServerStart(&thread, "start");
 
     QmlEngine engine;  // blocks until client connects
 
@@ -165,7 +169,7 @@ int QmlDebugTest::runTests(QmlTestFactory *factory, const QList<QByteArray> &qml
 
     // start the test
     data.engine = &engine;
-    thread.m_ready = true;
+    emit data.engineCreated();
 
     loop.exec();
     thread.wait();
@@ -173,4 +177,3 @@ int QmlDebugTest::runTests(QmlTestFactory *factory, const QList<QByteArray> &qml
     return data.exitCode;
 }
 
-
diff --git a/tests/auto/declarative/shared/debugutil_p.h b/tests/auto/declarative/shared/debugutil_p.h
index 313d16c..6f23899 100644
--- a/tests/auto/declarative/shared/debugutil_p.h
+++ b/tests/auto/declarative/shared/debugutil_p.h
@@ -51,6 +51,15 @@
 #include <private/qmldebugservice_p.h>
 #include <private/qmlgraphicsitem_p.h>
 
+class QmlTestFactory;
+
+class QmlDebugTest
+{
+public:
+    static bool waitForSignal(QObject *receiver, const char *member, int timeout = 5000);
+
+    static int runTests(QmlTestFactory *factory, const QList<QByteArray> &qml = QList<QByteArray>());
+};
 
 class QmlDebugTestData : public QObject
 {
@@ -68,8 +77,14 @@ public:
 
     QList<QmlGraphicsItem *> items;
 
+signals:
+    void engineCreated();
+
 public slots:
     void testsFinished(int code);
+
+private:
+    friend class QmlDebugTest;
 };
 
 
@@ -82,14 +97,6 @@ public:
     virtual QObject *createTest(QmlDebugTestData *data) = 0;
 };
 
-
-namespace QmlDebugTest {
-
-    bool waitForSignal(QObject *receiver, const char *member, int timeout = 5000);
-
-    int runTests(QmlTestFactory *factory, const QList<QByteArray> &qml = QList<QByteArray>());
-}
-
 class QmlDebugTestService : public QmlDebugService
 {
     Q_OBJECT
@@ -132,8 +139,6 @@ public:
 
     void run();
 
-    bool m_ready;
-
 signals:
     void testsFinished(int);