util/regress

   1 #! /usr/bin/env python
   2 # Copyright (c) 2005-2006 The Regents of The University of Michigan
   3 # All rights reserved.
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions are
   7 # met: redistributions of source code must retain the above copyright
   8 # notice, this list of conditions and the following disclaimer;
   9 # redistributions in binary form must reproduce the above copyright
  10 # notice, this list of conditions and the following disclaimer in the
  11 # documentation and/or other materials provided with the distribution;
  12 # neither the name of the copyright holders nor the names of its
  13 # contributors may be used to endorse or promote products derived from
  14 # this software without specific prior written permission.
  15 #
  16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27 #
  28 # Authors: Steve Reinhardt
  29
  30 import sys
  31 import os
  32 import optparse
  33 import datetime
  34
  35 progname = os.path.basename(sys.argv[0])
  36
  37 optparser = optparse.OptionParser()
  38 optparser.add_option('-v', '--verbose', dest='verbose', action='store_true',
  39                      default=False,
  40                      help='echo commands before executing')
  41 optparser.add_option('--builds', dest='builds',
  42                      default='ALPHA_SE,ALPHA_FS,MIPS_SE,SPARC_SE',
  43                      help='comma-separated list of build targets to test  '
  44                      " (default: '%default')" )
  45 optparser.add_option('--variants', dest='variants',
  46                      default='fast',
  47                      help='comma-separated list of build variants to test '
  48                      " (default: '%default')" )
  49 optparser.add_option('--scons-opts', dest='scons_opts', default='',
  50                      help='scons options', metavar='OPTS')
  51 optparser.add_option('-j', '--jobs', type='int', default=1,
  52                      help='number of parallel jobs to use')
  53
  54 (options, tests) = optparser.parse_args()
  55
  56
  57 # split list options on ',' to get Python lists
  58 builds = options.builds.split(',')
  59 variants = options.variants.split(',')
  60
  61 # Call os.system() and raise exception if return status is non-zero
  62 def system(cmd):
  63     if options.verbose:
  64         print cmd
  65     status = os.system(cmd)
  66     if status != 0:
  67         upper = (status & 0xff00) >> 8
  68         lower = (status & 0xff)
  69         raise OSError, "shell command '%s' failed, status %d:%d" \
  70               % (cmd, upper, lower)
  71
  72 # Quote string s so it can be passed as a shell arg
  73 def shellquote(s):
  74     if ' ' in s:
  75         s = "'%s'" % s
  76     return s
  77
  78 try:
  79     if not tests:
  80         print "No tests specified, just building binaries."
  81         targets = ['build/%s/m5.%s' % (build, variant)
  82                    for build in builds
  83                    for variant in variants]
  84     elif 'all' in tests:
  85         targets = ['build/%s/tests/%s' % (build, variant)
  86                    for build in builds
  87                    for variant in variants]
  88     else:
  89         targets = ['build/%s/tests/%s/%s' % (build, variant, test)
  90                    for build in builds
  91                    for variant in variants
  92                    for test in tests]
  93
  94     scons_opts = options.scons_opts
  95     if options.jobs != 1:
  96         scons_opts += ' -j %d' % options.jobs
  97
  98     system('scons %s %s' % (scons_opts, ' '.join(targets)))
  99
 100     sys.exit(0)
 101
 102 except OSError, exc:
 103     print "%s: " % progname, exc
 104     sys.exit(1)