Windows: Fixed helper process finding in network tests

Helper processes were not found properly on all network tests
when the test was run with "nmake check":

- tst_qtcpsocket
- tst_qtcpserver
- tst_qnetworksession
- tst_qnetworkreply

Task-number: QTBUG-24199
Task-number: QTBUG-24203
Task-number: QTBUG-24226
Task-number: QTBUG-24231
Task-number: QTBUG-24232

Change-Id: Ia4451b5a5e3fe9f81aba3837baf8292411f995d8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Shane Kearns <ext-shane.2.kearns@nokia.com>

tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp

@@ -135,6 +135,7 @@ class tst_QNetworkReply: public QObject
     enum RunSimpleRequestReturn { Timeout = 0, Success, Failure };
     int returnCode;
     QString testFileName;
+    QString echoProcessDir;
 #if !defined Q_OS_WIN
     QString wronlyFileName;
 #endif
@@ -1308,6 +1309,10 @@ void tst_QNetworkReply::initTestCase()
         QVERIFY(networkSession->waitForOpened(30000));
     }
 #endif
+
+    echoProcessDir = QFINDTESTDATA("echo");
+    QVERIFY2(!echoProcessDir.isEmpty(), qPrintable(
+        QString::fromLatin1("Couldn't find echo dir starting from %1.").arg(QDir::currentPath())));
 }
 
 void tst_QNetworkReply::cleanupTestCase()
@@ -3849,7 +3854,10 @@ void tst_QNetworkReply::ioPutToFileFromProcess()
 
     QFETCH(QByteArray, data);
     QProcess process;
-    process.start("echo/echo all");
+    QString echoExe = echoProcessDir + "/echo";
+    process.start(echoExe, QStringList("all"));
+    QVERIFY2(process.waitForStarted(), qPrintable(
+        QString::fromLatin1("Could not start %1: %2").arg(echoExe, process.errorString())));
     process.write(data);
     process.closeWriteChannel();
 

tests/auto/network/bearer/qnetworksession/test/tst_qnetworksession.cpp

@@ -96,6 +96,7 @@ private slots:
 private:
     QNetworkConfigurationManager manager;
     int inProcessSessionManagementCount;
+    QString lackeyDir;
 #endif
 };
 
@@ -117,6 +118,10 @@ void tst_QNetworkSession::initTestCase()
     QSignalSpy spy(&manager, SIGNAL(updateCompleted()));
     manager.updateConfigurations();
     QTRY_VERIFY_WITH_TIMEOUT(spy.count() == 1, TestTimeOut);
+
+    lackeyDir = QFINDTESTDATA("lackey");
+    QVERIFY2(!lackeyDir.isEmpty(), qPrintable(
+        QString::fromLatin1("Couldn't find lackey dir starting from %1.").arg(QDir::currentPath())));
 }
 
 void tst_QNetworkSession::cleanupTestCase()
@@ -916,10 +921,10 @@ void tst_QNetworkSession::outOfProcessSession()
     oopServer.listen("tst_qnetworksession");
 
     QProcess lackey;
-    lackey.start("lackey/lackey");
-    qDebug() << lackey.error() << lackey.errorString();
-    QVERIFY(lackey.waitForStarted());
-
+    QString lackeyExe = lackeyDir + "/lackey";
+    lackey.start(lackeyExe);
+    QVERIFY2(lackey.waitForStarted(), qPrintable(
+        QString::fromLatin1("Could not start %1: %2").arg(lackeyExe, lackey.errorString())));
 
     QVERIFY(oopServer.waitForNewConnection(-1));
     QLocalSocket *oopSocket = oopServer.nextPendingConnection();

tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp

@@ -119,6 +119,7 @@ private:
 #ifndef QT_NO_BEARERMANAGEMENT
     QNetworkSession *networkSession;
 #endif
+    QString crashingServerDir;
 };
 
 // Testing get/set functions
@@ -150,6 +151,10 @@ void tst_QTcpServer::initTestCase_data()
 
     QTest::newRow("WithoutProxy") << false << 0;
     QTest::newRow("WithSocks5Proxy") << true << int(QNetworkProxy::Socks5Proxy);
+
+    crashingServerDir = QFINDTESTDATA("crashingServer");
+    QVERIFY2(!crashingServerDir.isEmpty(), qPrintable(
+        QString::fromLatin1("Couldn't find crashingServer dir starting from %1.").arg(QDir::currentPath())));
 }
 
 void tst_QTcpServer::initTestCase()
@@ -538,7 +543,10 @@ void tst_QTcpServer::addressReusable()
     QFile::remove(signalName);
     // The crashingServer process will crash once it gets a connection.
     QProcess process;
-    process.start("crashingServer/crashingServer");
+    QString processExe = crashingServerDir + "/crashingServer";
+    process.start(processExe);
+    QVERIFY2(process.waitForStarted(), qPrintable(
+        QString::fromLatin1("Could not start %1: %2").arg(processExe, process.errorString())));
     int waitCount = 5;
     while (waitCount-- && !QFile::exists(signalName))
         QTest::qWait(1000);
@@ -547,7 +555,10 @@ void tst_QTcpServer::addressReusable()
 #else
     // The crashingServer process will crash once it gets a connection.
     QProcess process;
-    process.start("crashingServer/crashingServer");
+    QString processExe = crashingServerDir + "/crashingServer";
+    process.start(processExe);
+    QVERIFY2(process.waitForStarted(), qPrintable(
+        QString::fromLatin1("Could not start %1: %2").arg(processExe, process.errorString())));
     QVERIFY(process.waitForReadyRead(5000));
 #endif
 

tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp

@@ -246,6 +246,7 @@ private:
     SocketPair *earlyConstructedSockets;
     int earlyBytesWrittenCount;
     int earlyReadyReadCount;
+    QString stressTestDir;
 };
 
 enum ProxyTests {
@@ -340,6 +341,10 @@ void tst_QTcpSocket::initTestCase_data()
     QTest::newRow("WithHttpProxyBasicAuth SSL") << true << int(HttpProxy | AuthBasic) << true;
 //    QTest::newRow("WithHttpProxyNtlmAuth SSL") << true << int(HttpProxy | AuthNtlm) << true;
 #endif
+
+    stressTestDir = QFINDTESTDATA("stressTest");
+    QVERIFY2(!stressTestDir.isEmpty(), qPrintable(
+        QString::fromLatin1("Couldn't find stressTest dir starting from %1.").arg(QDir::currentPath())));
 }
 
 void tst_QTcpSocket::initTestCase()
@@ -2225,11 +2230,14 @@ void tst_QTcpSocket::suddenRemoteDisconnect()
     if (ssl)
         return;
 
+    QString processExe = stressTestDir + "/stressTest";
+
     // Start server
     QProcess serverProcess;
     serverProcess.setReadChannel(QProcess::StandardError);
-    serverProcess.start(QString::fromLatin1("stressTest/stressTest %1").arg(server),
-                        QIODevice::ReadWrite | QIODevice::Text);
+    serverProcess.start(processExe, QStringList(server), QIODevice::ReadWrite | QIODevice::Text);
+    QVERIFY2(serverProcess.waitForStarted(), qPrintable(
+        QString::fromLatin1("Could not start %1: %2").arg(processExe, serverProcess.errorString())));
     while (!serverProcess.canReadLine())
         QVERIFY(serverProcess.waitForReadyRead(10000));
     QCOMPARE(serverProcess.readLine().data(), (server.toLatin1() + "\n").data());
@@ -2237,8 +2245,9 @@ void tst_QTcpSocket::suddenRemoteDisconnect()
     // Start client
     QProcess clientProcess;
     clientProcess.setReadChannel(QProcess::StandardError);
-    clientProcess.start(QString::fromLatin1("stressTest/stressTest %1").arg(client),
-                        QIODevice::ReadWrite | QIODevice::Text);
+    clientProcess.start(processExe, QStringList(client), QIODevice::ReadWrite | QIODevice::Text);
+    QVERIFY2(clientProcess.waitForStarted(), qPrintable(
+        QString::fromLatin1("Could not start %1: %2").arg(processExe, clientProcess.errorString())));
     while (!clientProcess.canReadLine())
         QVERIFY(clientProcess.waitForReadyRead(10000));
     QCOMPARE(clientProcess.readLine().data(), (client.toLatin1() + "\n").data());