fix for eiger, added python test for testig roi in different module and detector type configurations

tests/scripts/test_roi.py

@@ -0,0 +1,114 @@
+# SPDX-License-Identifier: LGPL-3.0-or-other
+# Copyright (C) 2021 Contributors to the SLS Detector Package
+'''
+This file is used to start up simulators, receivers and test roi for every detector in many configurations.
+'''
+
+import sys, time
+import traceback
+
+from slsdet import Detector
+from slsdet.defines import DEFAULT_TCP_RX_PORTNO, DEFAULT_UDP_DST_PORTNO
+
+
+from utils_for_test import (
+    Log,
+    LogLevel,
+    RuntimeException,
+    cleanup,
+    startProcessInBackground,
+    startDetectorVirtualServer,
+    connectToVirtualServers,
+    runProcessWithLogFile
+)
+
+LOG_PREFIX_FNAME = '/tmp/slsDetectorPackage_virtual_roi_test'
+MAIN_LOG_FNAME = LOG_PREFIX_FNAME + '_log.txt'
+ROI_TEST_FNAME = LOG_PREFIX_FNAME + '_results_'
+
+def startReceiver(num_mods, fp):
+    if num_mods == 1:
+        cmd = ['slsReceiver']
+    else:
+        cmd = ['slsMultiReceiver', str(DEFAULT_TCP_RX_PORTNO), str(num_mods)]
+        # in 10.0.0
+        #cmd = ['slsMultiReceiver', '-p', str(DEFAULT_TCP_RX_PORTNO), '-n', str(num_mods)]
+    startProcessInBackground(cmd, fp)
+    time.sleep(1)
+
+
+def loadConfigForRoi(name, fp, num_mods = 1, num_interfaces = 1):
+    Log(LogLevel.INFO, 'Loading config')
+    Log(LogLevel.INFO, 'Loading config', fp)
+    try:
+        d = connectToVirtualServers(name, num_mods)
+        
+        if name == 'jungfrau' or name == 'moench':
+            d.numinterfaces = num_interfaces
+
+        d.udp_dstport = DEFAULT_UDP_DST_PORTNO
+        if name == 'eiger' or name == 'jungfrau' or name == 'moench':
+            d.udp_dstport2 = DEFAULT_UDP_DST_PORTNO + 1
+
+        d.rx_hostname = 'localhost'
+        d.udp_dstip = 'auto'
+        if name != "eiger":
+            d.udp_srcip = 'auto'
+        if name == 'jungfrau' or name == 'moench':
+            d.udp_dstip2 = 'auto'
+
+    except Exception as e:
+        raise RuntimeException(f'Could not load config for {name}. Error: {str(e)}') from e
+
+
+
+
+def startTestsForAll(fp):
+    servers = [
+        'eiger',
+        'jungfrau',
+        'mythen3',
+        'gotthard2',
+        'moench',
+    ]
+    nmods = 2
+    for server in servers:
+        for ninterfaces in range(1, 2):
+            if ninterfaces == 2 and server != 'jungfrau' and server != 'moench':
+                continue
+            try:
+                msg = f'Starting Roi Tests for {server}'
+                if server == 'jungfrau' or server == 'moench':
+                    msg += f' with {ninterfaces} interfaces'
+                Log(LogLevel.INFOBLUE, msg)
+                Log(LogLevel.INFOBLUE, msg, fp)
+                cleanup(fp)
+                startDetectorVirtualServer(server, nmods, fp)
+                startReceiver(nmods, fp)
+                loadConfigForRoi(name=server, fp=fp, num_mods=nmods, num_interfaces=ninterfaces)
+
+                fname = ROI_TEST_FNAME + server + '.txt'
+                cmd = ['tests', 'rx_roi', '--abort', '-s']
+                runProcessWithLogFile('Roi Tests for ' + server, cmd, fp, fname)
+                Log(LogLevel.INFO, '\n')
+            except Exception as e:
+                raise RuntimeException(f'Roi Tests failed') from e
+
+    Log(LogLevel.INFOGREEN, 'Passed all Roi tests for all detectors \n' + str(servers))
+  
+
+if __name__ == '__main__':
+    Log(LogLevel.INFOBLUE, '\nLog File: ' + MAIN_LOG_FNAME + '\n') 
+
+    with open(MAIN_LOG_FNAME, 'w') as fp:
+        try:
+            startTestsForAll(fp)
+            #TODO: check master file as well for both json and hdf5 as well
+            cleanup(fp)
+        except Exception as e:
+            with open(MAIN_LOG_FNAME, 'a') as fp_error:
+                traceback.print_exc(file=fp_error)
+            cleanup(fp)
+            Log(LogLevel.ERROR, f'Tests Failed.')
+
+