QObject-test: Reorganize subprocess.

On Windows, the signalbug.exe could not be launched since it is
not next to tst_qobject.exe, which is in one of the
'release', 'debug' subfolders.

Introduce a subdirectory structure similar to that of
the QProcess test and use QFINDTESTDATA to locate it.

Change-Id: Ie8f2ede8cb76f22a908cb77517a74076be11fbb7
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

1 files changed, 147 insertions, 0 deletions

diff --git a/tests/auto/corelib/kernel/qobject/signalbug/signalbug.cpp b/tests/auto/corelib/kernel/qobject/signalbug/signalbug.cpp
new file mode 100644
index 0000000000..0465373e40
--- /dev/null
+++ b/tests/auto/corelib/kernel/qobject/signalbug/signalbug.cpp
@@ -0,0 +1,147 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "signalbug.h"
+
+#include <qcoreapplication.h>
+#include <qstring.h>
+
+#include <stdio.h>
+
+static int Step = 0;
+Sender RandomSender (0, 0);
+
+void TRACE (int step, const char *name)
+{
+    for (int t = 0; t < step - 1; t++)
+        fprintf (stderr, "\t");
+    fprintf (stderr, "Step %d: %s\n", step, name);
+    return;
+}
+
+Receiver::Receiver ()
+    : QObject ()
+{
+}
+
+void Receiver::received ()
+{
+    ::Step++;
+    const int stepCopy = ::Step;
+    TRACE (stepCopy, "Receiver::received()");
+    if (::Step != 2 && ::Step != 4)
+        qFatal("%s: Incorrect Step: %d (should be 2 or 4)", Q_FUNC_INFO, ::Step);
+
+    if (::Step == 2)
+        s->fire ();
+
+    fprintf (stderr, "Receiver<%s>::received() sender=%s\n",
+        (const char *) objectName ().toAscii (), sender ()->metaObject()->className());
+
+    TRACE (stepCopy, "ends Receiver::received()");
+}
+
+Disconnector::Disconnector ()
+    : QObject ()
+{
+}
+
+void Disconnector::received ()
+{
+    ::Step++;
+    const int stepCopy = ::Step;
+    TRACE (stepCopy, "Disconnector::received()");
+    if (::Step != 5 && ::Step != 6)
+        qFatal("%s: Incorrect Step: %d (should be 5 or 6)", Q_FUNC_INFO, ::Step);
+
+    fprintf (stderr, "Disconnector<%s>::received() sender=%s\n",
+        (const char *) objectName ().toAscii (), sender ()->metaObject()->className());
+    if (sender () == 0)
+        fprintf (stderr, "WE SHOULD NOT BE RECEIVING THIS SIGNAL\n");
+
+    if (::Step == 5)
+    {
+        disconnect (s, SIGNAL (fired ()), s->d, SLOT (received ()));
+
+        connect (&RandomSender, SIGNAL (fired ()), s->d, SLOT (received ()));
+    }
+
+    TRACE (stepCopy, "ends Disconnector::received()");
+}
+
+
+Sender::Sender (Receiver *r, Disconnector *d)
+    : QObject ()
+{
+    this->r = r; this->d = d;
+    if (r)
+        connect (this, SIGNAL (fired ()), r, SLOT (received ()));
+    if (d)
+        connect (this, SIGNAL (fired ()), d, SLOT (received ()));
+};
+
+void Sender::fire ()
+{
+    ::Step++;
+    const int stepCopy = ::Step;
+    TRACE (stepCopy, "Sender::fire()");
+    if (::Step != 1 && ::Step != 3)
+        qFatal("%s: Incorrect Step: %d (should be 1 or 3)", Q_FUNC_INFO, ::Step);
+
+    emit fired ();
+    TRACE (stepCopy, "ends Sender::fire()");
+}
+
+int main (int argc, char *argv [])
+{
+    QCoreApplication app (argc, argv);
+
+    Receiver r;
+    Disconnector d;
+    Sender s (&r, &d);
+
+    r.s = &s;
+    d.s = &s;
+
+    ::Step = 0;
+    s.fire ();
+    return 0;
+}