From 13524e55f198559e3e9b55dc65af51345b72bd48 Mon Sep 17 00:00:00 2001
From: Maxime Perrotin <Maxime.Perrotin@esa.int>
Date: Sat, 20 Oct 2018 22:54:48 +0200
Subject: [PATCH] Add regression test

This test is a skeleton basis for testing Ada-C memory alignment for complex
types. The application sends a message to the gui and expects to receive
the same message.
---
 Demo_Optional_Fields/test_regression.py | 110 ++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100755 Demo_Optional_Fields/test_regression.py

diff --git a/Demo_Optional_Fields/test_regression.py b/Demo_Optional_Fields/test_regression.py
new file mode 100755
index 0000000..2a06d91
--- /dev/null
+++ b/Demo_Optional_Fields/test_regression.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+#
+# Automatically generated Python sequence chart (MSC) implementation
+
+import os
+import sys
+import time
+import signal
+import Queue
+
+# The following two lines are not needed as the tool is now installed with pip
+#taste_inst = os.popen('taste-config --prefix').readlines()[0].strip()
+#sys.path.append(taste_inst+'/share/asn1-editor')
+
+from asn1_value_editor.Scenario      import Scenario, PollerThread
+from PySide.QtCore                   import QCoreApplication, Qt
+from asn1_value_editor.udpcontroller import tasteUDP
+
+# Generated due to "ground_trace_201810202250.msc"
+# From the section: MSCDOCUMENT automade
+
+
+#  You may edit the scenario below or create new ones (use the @Scenario decorator)
+#  When you add new scenarios, they will all run in parallel.
+#
+#  You can use these three API functions to communicate with the main binary:
+#  (1) queue.sendMsg('Name of your Provided Interface', 'Parameter value in ASN.1 format')
+#          The parameters are expressed textually in ASN.1 Value Notation
+#          (also called GSER). For example a record's syntax is:
+#          { fieldName1 value1, fieldName2 value2 }
+#  (2) queue.expectMsg ('Name of RI',
+#                       'Parameter value in Extended ASN.1 format',
+#                       lineNo=optional line reference,
+#                       ignoreOther=True/False)
+#          Extended ASN.1 format lets you replace a field value with a star (*)
+#          meaning that you do not want the tool to check it against any specific value
+#          ignoreOther: set to True if you want the tool to ignore other messages
+#          and want to trigger an error only when you get this message with the wrong parameters
+# (3) (msgId, val) = queue.getNextMsg(timeout=10)
+#      if msgId == 'Name of an interface':
+#          print 'The value is', val.fieldName.Get()
+@Scenario
+def Exercise_ground(queue):  # queue is actually an instance of the Scenario class
+    '''ground processing'''
+    random_message = '{a FALSE, b FALSE, c 0, d 1, e {3, 4}, f {foo TRUE, bar FALSE}, g {huhu FALSE, b FALSE}, h {}, ii x: FALSE, jj uiop: TRUE, k hop: TRUE}'
+    queue.sendMsg('go', random_message, lineNo=11)
+    try:
+        queue.expectMsg('gone', random_message, lineNo=12, ignoreOther=False)
+    except TypeError as err:
+        raise
+    return 0
+
+def runScenario(pipe_in=None, pipe_out=None, udpController=None):
+    # Queue for getting scenario status
+    log = Queue.Queue()
+    if udpController:
+        ground = Exercise_ground(log, name='Exercise_ground')
+        udpController.slots.append(ground.msq_q)
+        ground.wait()
+        udpController.slots.remove(ground.msg_q)
+        return 0 # ground.status
+    else:
+    # Use old-style message queue
+        poller = PollerThread()
+        ground = Exercise_ground(log, name='Exercise_ground')
+        poller.slots.append(ground.msg_q)
+        poller.start()
+        ground.start()
+        # Wait and log messages from both scenarii
+        while True:
+            time.sleep(0.001)
+            try:
+                scenario, severity, msg = log.get(block=False)
+            except Queue.Empty:
+                pass
+            else:
+                log.task_done()
+                try:
+                    # If called from the GUI, send log through pipe
+                    pipe_out.send((scenario, severity, msg))
+                except AttributeError:
+                    print('[{level}] {name} - {msg}'.format
+                        (level=severity, name=scenario, msg=msg))
+                if severity == 'ERROR' or msg == 'END':
+                    # Stop execution on first error or completed scenario
+                    try:
+                        pipe_out.send(('All', 'COMMAND', 'END'))
+                    except AttributeError:
+                        ground.stop()
+                        poller.stop()
+                        return
+                try:
+                    if pipe_out.poll():
+                        cmd = pipe_out.recv()
+                        if cmd == 'STOP':
+                            ground.stop()
+                            poller.stop()
+                            return
+                except AttributeError:
+                    pass
+
+
+if __name__ == "__main__":
+    signal.signal(signal.SIGINT, signal.SIG_DFL)
+    udpController = None
+    if '--udp' in sys.argv:
+        # Create UDP Controller with default IP/Port values (127.0.0.1:7755:7756)
+        udpController = tasteUDP()
+    QCoreApplication(sys.argv)
+    sys.exit(runScenario(udpController))
-- 
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