Docker-based test servers for network-related Qt autotests

The existing network test server has some limitations. Most notably, it
is not accessible by every Qt developer. Also, some services don't allow
simultaneous access, which causes flaky test results.

Instead of centralizing all the services to one physical machine, the
idea is to build up several dedicated servers inside separate Docker
containers.

1. Create testserver.pri and integrate it into the make check command of
   Qt Test.

2. Define QT_TEST_SERVER flag for changing test parameters at compile
   time.

Task-number: QTQAINFRA-1686
Change-Id: I0422ddb97eb8c11b4818771454851d19671253b1
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
Reviewed-by: Ryan Chu <ryan.chu@qt.io>

1 files changed, 66 insertions, 0 deletions

diff --git a/tests/testserver/vsftpd/vsftpd.sh b/tests/testserver/vsftpd/vsftpd.sh
new file mode 100755
index 0000000000..1ba1a8c347
--- /dev/null
+++ b/tests/testserver/vsftpd/vsftpd.sh
@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+#############################################################################
+##
+## Copyright (C) 2018 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## 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 The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+set -ex
+
+# package vsftpd
+
+# add users
+usermod -d "/home/$USER/ftp/" ftp #existing user
+useradd -d "/home/$USER/ftp" -s /bin/bash ftptest; echo "ftptest:$PASS" | chpasswd
+
+# install configurations and test data
+cp $TESTDATA/vsftpd.{conf,user_list} /etc/
+
+# Resolve error message "vsftpd failed - probably invalid config" during boot
+command='start-stop-daemon --start --background -m --oknodo --pidfile /var/run/vsftpd/vsftpd.pid'
+command+=' --exec ${DAEMON}'
+sed -i "s,$command.*$,$command; sleep 1," /etc/init.d/vsftpd
+
+# Populate the FTP sites:
+su $USER -c "cp -r $TESTDATA/ftp ~/ftp"
+ln -s /home/$USER/ftp /var/ftp
+
+# tst_QNetworkReply::getFromFtp_data()
+su $USER -c "mkdir -p ~/ftp/qtest/"
+su $USER -c "cp rfc3252.txt ~/ftp/qtest/"; rm rfc3252.txt
+
+# Duplicate rfc3252.txt 20 times for bigfile tests:
+su $USER -c "seq 20 | xargs -i cat ~/ftp/qtest/rfc3252.txt >> ~/ftp/qtest/bigfile"
+
+# tst_QNetworkReply::getErrors_data(), testdata with special permissions
+su $USER -c "chmod 0600 ~/ftp/pub/file-not-readable.txt"
+
+# Shared FTP folder (sticky bit)
+su $USER -c "mkdir -p -m 1777 ~/ftp/qtest/upload" # FTP incoming dir
+
+# enable service with installed configurations
+service vsftpd restart