tst_qlocalsocket: get rid of QtScript dependency

Removing the lackey executable that needs QtScript to be built.
This was a qscript bastard that was able to run a client and a server
script. It's replaced by a C++ version with the same functionality.

Nice side effect: the two second wait per test row could be removed.
The client executable is now waiting for the server to be created.

Task-number: QTBUG-24142

Change-Id: I135b75abf6620d3b0af50dc226ea8c81c2bf4149
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

2 files changed, 159 insertions, 0 deletions

diff --git a/tests/auto/network/socket/qlocalsocket/socketprocess/main.cpp b/tests/auto/network/socket/qlocalsocket/socketprocess/main.cpp
new file mode 100644
index 0000000000..de78f9afe7
--- /dev/null
+++ b/tests/auto/network/socket/qlocalsocket/socketprocess/main.cpp
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <qcoreapplication.h>
+#include <qlocalsocket.h>
+#include <qlocalserver.h>
+#include <qsystemsemaphore.h>
+
+const QString serverName = QStringLiteral("qlocalsocket_autotest");
+const QByteArray testData("test");
+QSystemSemaphore *semaphore = 0;
+
+bool runServer(int numberOfConnections)
+{
+    QLocalServer *server = new QLocalServer(qApp);
+    if (!server->removeServer(serverName)) {
+        fprintf(stderr, "server: cannot remove server: %s\n", qPrintable(server->errorString()));
+        return false;
+    }
+    printf("server: listen on \"%s\"\n", qPrintable(serverName));
+    if (!server->listen(serverName)) {
+        fprintf(stderr, "server: listen failed: %s\n", qPrintable(server->errorString()));
+        return false;
+    }
+    semaphore->release();
+    for (int i = 1; i <= numberOfConnections; ++i) {
+        printf("server: wait for connection %d\n", i);
+        if (!server->waitForNewConnection(30000)) {
+            semaphore->acquire();
+            fprintf(stderr, "server: waitForNewConnection failed: %s\n",
+                    qPrintable(server->errorString()));
+            return false;
+        }
+        QLocalSocket *socket = server->nextPendingConnection();
+        printf("server: writing \"%s\"\n", testData.data());
+        socket->write(testData);
+        if (!socket->waitForBytesWritten()) {
+            semaphore->acquire();
+            fprintf(stderr, "server: waitForBytesWritten failed: %s\n",
+                    qPrintable(socket->errorString()));
+            return false;
+        }
+        printf("server: data written\n");
+        if (socket->error() != QLocalSocket::UnknownSocketError) {
+            semaphore->acquire();
+            fprintf(stderr, "server: socket error %d\n", socket->error());
+            return false;
+        }
+    }
+    semaphore->acquire();
+    return true;
+}
+
+bool runClient()
+{
+    semaphore->acquire();   // wait until the server is up and running
+    semaphore->release();
+
+    QLocalSocket socket;
+    printf("client: connecting to \"%s\"\n", qPrintable(serverName));
+    socket.connectToServer(serverName, QLocalSocket::ReadWrite);
+    if (!socket.waitForConnected()) {
+        fprintf(stderr, "client: waitForConnected failed: %s\n",
+                qPrintable(socket.errorString()));
+        return false;
+    }
+    printf("client: connected\n");
+    if (!socket.waitForReadyRead()) {
+        fprintf(stderr, "client: waitForReadyRead failed: %s\n",
+                qPrintable(socket.errorString()));
+        return false;
+    }
+    printf("client: data is available for reading\n");
+    const QByteArray data = socket.readLine();
+    printf("client: received \"%s\"\n", data.data());
+    if (data != testData) {
+        fprintf(stderr, "client: received unexpected data\n");
+        return false;
+    }
+    return true;
+}
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+    QSystemSemaphore s("tst_qlocalsocket_socketprocess");
+    semaphore = &s;
+    if (argc < 2)
+        return EXIT_FAILURE;
+    if (strcmp(argv[1], "--server") == 0) {
+        if (argc < 3) {
+            fprintf(stderr, "--server needs the number of incoming connections\n");
+            return EXIT_FAILURE;
+        }
+        bool ok;
+        int n = QByteArray(argv[2]).toInt(&ok);
+        if (!ok) {
+            fprintf(stderr, "Cannot convert %s to a number.\n", argv[2]);
+            return EXIT_FAILURE;
+        }
+        if (!runServer(n))
+            return EXIT_FAILURE;
+    } else if (strcmp(argv[1], "--client") == 0) {
+        if (!runClient())
+            return EXIT_FAILURE;
+    } else {
+        fprintf(stderr, "unknown command line option: %s\n", argv[1]);
+        return EXIT_FAILURE;
+    }
+    return EXIT_SUCCESS;
+}
diff --git a/tests/auto/network/socket/qlocalsocket/socketprocess/socketprocess.pro b/tests/auto/network/socket/qlocalsocket/socketprocess/socketprocess.pro
new file mode 100644
index 0000000000..643c4c5733
--- /dev/null
+++ b/tests/auto/network/socket/qlocalsocket/socketprocess/socketprocess.pro
@@ -0,0 +1,9 @@
+QT = core network testlib
+
+DESTDIR = ./
+TARGET = socketprocess
+
+win32:CONFIG += console
+mac:CONFIG -= app_bundle
+
+SOURCES += main.cpp