java/trunk/steering-files/src/main/scripts

--- java/trunk/steering-files/src/main/scripts/test_steering_files.py	                        (rev 0)
+++ java/trunk/steering-files/src/main/scripts/test_steering_files.py	2014-03-28 00:08:50 UTC (rev 407)
@@ -0,0 +1,89 @@

+#!/usr/bin/env python
+
+""" This script performs a dry run test on all the steering files in this module. """
+
+# imports
+import re, fnmatch, os, sys, subprocess
+from sets import Set
+
+# the jar that will be run which can optionally be set as the command line argument 
+jar = "~/.m2/repository/org/hps/hps-distribution/3.0.2-SNAPSHOT/hps-distribution-3.0.2-SNAPSHOT-bin.jar"
+if len(sys.argv) > 1:
+  jar = sys.argv[1]
+
+# basic command to run the steering file
+run_cmd = "java -jar %s -x" % jar    
+print "base run command: %s" % run_cmd 
+
+# make a list of steering files to check
+steering_files = []
+for root, dirnames, filenames in os.walk('src/main/resources'):
+  for filename in fnmatch.filter(filenames, '*.lcsim'):
+    steering_files.append(os.path.join(root, filename))
+
+# regex for finding variables in the steering files
+regex = re.compile(r'\$\{\S*\}')
+
+# totals of good and bad files
+total_run = 0
+total_errors = 0
+total_okay = 0
+
+# list of bad files
+bad_files = []
+
+# loop over steering files that were found
+for steering_file in steering_files:
+  print ">>>> testing steering file:", steering_file
+  
+  # find variables that will need to be set with dummy values
+  vars = Set()
+  for line in open(steering_file):
+    varsrch = regex.findall(line)
+    if (len(varsrch) > 0):
+      for var in varsrch:
+        varname = var[2:len(var)-1]
+        vars.add(varname)
+  
+  # setup the run command for this file
+  shell_cmd = run_cmd[:]
+  for var in vars:
+    val = 'dummy'
+    # this variable needs to be a number
+    if var == 'runNumber':
+      val = '1'
+    shell_cmd += " -D%s=%s" % (var, val)
+  shell_cmd += " %s" % steering_file
+  
+  print "  %s" % shell_cmd
+
+  # run the command
+  process = subprocess.Popen(shell_cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+  printLine = False
+  for line in process.stdout.readlines():
+    # print out lines with exceptions and all subsequent output
+    if 'Exception' in line:
+      printLine = True
+    if printLine:
+      print "  %s" % line,
+      
+  # print the return value
+  retval = process.wait()
+  print "  return value: %d" % retval
+  print
+  
+  # increment totals etc.
+  if retval == 0:
+    total_okay += 1
+  else:
+    total_errors += 1
+    bad_files.append(steering_file)
+  total_run += 1
+
+# print summary
+print "Summary:"
+print "  Ran %d steering files of which %d had errors and %d were okay." % (total_run, total_errors, total_okay)
+print 
+print "Files with errors: "
+for bad_file in bad_files:
+  print "  %s" % bad_file

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