native_client_sdk/src/build_tools/test_sdk.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 """Script for a testing an existing SDK.
   7
   8 This script is normally run immediately after build_sdk.py.
   9 """
  10
  11 import optparse
  12 import os
  13 import subprocess
  14 import sys
  15
  16 import buildbot_common
  17 import build_projects
  18 import build_sdk
  19 import build_version
  20 import parse_dsc
  21
  22 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
  23 SDK_SRC_DIR = os.path.dirname(SCRIPT_DIR)
  24 SDK_LIBRARY_DIR = os.path.join(SDK_SRC_DIR, 'libraries')
  25 SDK_DIR = os.path.dirname(SDK_SRC_DIR)
  26 SRC_DIR = os.path.dirname(SDK_DIR)
  27 OUT_DIR = os.path.join(SRC_DIR, 'out')
  28
  29 sys.path.append(os.path.join(SDK_SRC_DIR, 'tools'))
  30 import getos
  31
  32 def StepBuildExamples(pepperdir):
  33   for config in ('Debug', 'Release'):
  34     build_sdk.BuildStepMakeAll(pepperdir, 'getting_started',
  35                                'Build Getting Started (%s)' % config,
  36                                deps=False, config=config)
  37
  38     build_sdk.BuildStepMakeAll(pepperdir, 'examples',
  39                                'Build Examples (%s)' % config,
  40                                deps=False, config=config)
  41
  42
  43 def StepCopyTests(pepperdir, toolchains, build_experimental):
  44   buildbot_common.BuildStep('Copy Tests')
  45
  46   # Update test libraries and test apps
  47   filters = {
  48     'DEST': ['tests']
  49   }
  50   if not build_experimental:
  51     filters['EXPERIMENTAL'] = False
  52
  53   tree = parse_dsc.LoadProjectTree(SDK_SRC_DIR, include=filters)
  54   build_projects.UpdateHelpers(pepperdir, clobber=False)
  55   build_projects.UpdateProjects(pepperdir, tree, clobber=False,
  56                                 toolchains=toolchains)
  57
  58
  59 def StepBuildTests(pepperdir):
  60   for config in ('Debug', 'Release'):
  61     build_sdk.BuildStepMakeAll(pepperdir, 'tests',
  62                                    'Build Tests (%s)' % config,
  63                                    deps=False, config=config)
  64
  65
  66 def StepRunSelLdrTests(pepperdir, sanitizer):
  67   filters = {
  68     'SEL_LDR': True
  69   }
  70
  71   tree = parse_dsc.LoadProjectTree(SDK_SRC_DIR, include=filters)
  72
  73   def RunTest(test, toolchain, config, arch=None):
  74     args = ['STANDALONE=1', 'TOOLCHAIN=%s' % toolchain]
  75     if arch is not None:
  76       args.append('NACL_ARCH=%s' % arch)
  77     deps = False
  78
  79     if sanitizer is not None:
  80       # For sanitizer builds we pass extra argument for make, and do
  81       # full clean build to make sure everything is rebuilt with the
  82       # correct flags
  83       deps = True
  84       if sanitizer == 'valgrind':
  85         args += ['RUN_UNDER=valgrind']
  86       else:
  87         args += ['CC=clang', 'CXX=clang++',
  88                  'LDFLAGS=-pie -fsanitize=' + sanitizer,
  89                  'CFLAGS=-fPIC -fsanitize=' + sanitizer]
  90       build_projects.BuildProjectsBranch(pepperdir, 'src', clean=False,
  91                                          deps=deps, config=config,
  92                                          args=args + ['clean'])
  93       build_projects.BuildProjectsBranch(pepperdir, 'tests', clean=False,
  94                                          deps=deps, config=config,
  95                                          args=args + ['clean'])
  96
  97     build_projects.BuildProjectsBranch(pepperdir, test, clean=False,
  98                                        deps=deps, config=config,
  99                                        args=args + ['run'])
 100
 101   if getos.GetPlatform() == 'win':
 102     # On win32 we only support running on the system
 103     # arch
 104     archs = (getos.GetSystemArch('win'),)
 105   elif getos.GetPlatform() == 'mac':
 106     # We only ship 32-bit version of sel_ldr on mac.
 107     archs = ('x86_32',)
 108   else:
 109     # On linux we can run both 32 and 64-bit
 110     archs = ('x86_64', 'x86_32')
 111
 112   for root, projects in tree.iteritems():
 113     for project in projects:
 114       if sanitizer:
 115         sanitizer_name = '[sanitizer=%s]'  % sanitizer
 116       else:
 117         sanitizer_name = ''
 118       title = 'standalone test%s: %s' % (sanitizer_name,
 119                                          os.path.basename(project['NAME']))
 120       location = os.path.join(root, project['NAME'])
 121       buildbot_common.BuildStep(title)
 122       configs = ('Debug', 'Release')
 123
 124       # On linux we can run the standalone tests natively using the host
 125       # compiler.
 126       if getos.GetPlatform() == 'linux':
 127         if sanitizer:
 128           configs = ('Debug',)
 129         for config in configs:
 130           RunTest(location, 'linux', config)
 131
 132       if sanitizer:
 133         continue
 134
 135       for toolchain in ('newlib', 'glibc', 'pnacl'):
 136         for arch in archs:
 137           for config in configs:
 138             RunTest(location, toolchain, config, arch)
 139
 140
 141 def StepRunBrowserTests(toolchains, experimental):
 142   buildbot_common.BuildStep('Run Tests')
 143
 144   args = [
 145     sys.executable,
 146     os.path.join(SCRIPT_DIR, 'test_projects.py'),
 147     '--retry-times=3',
 148   ]
 149
 150   if experimental:
 151     args.append('-x')
 152   for toolchain in toolchains:
 153     args.extend(['-t', toolchain])
 154
 155   try:
 156     subprocess.check_call(args)
 157   except subprocess.CalledProcessError:
 158     buildbot_common.ErrorExit('Error running tests.')
 159
 160
 161 def main(args):
 162   usage = '%prog [<options>] [<phase...>]'
 163   parser = optparse.OptionParser(description=__doc__, usage=usage)
 164   parser.add_option('--experimental', help='build experimental tests',
 165                     action='store_true')
 166   parser.add_option('--sanitizer',
 167                     help='Run sanitizer (asan/tsan/valgrind) tests',
 168                     action='store_true')
 169   parser.add_option('--verbose', '-v', help='Verbose output',
 170                     action='store_true')
 171
 172   if 'NACL_SDK_ROOT' in os.environ:
 173     # We don't want the currently configured NACL_SDK_ROOT to have any effect
 174     # of the build.
 175     del os.environ['NACL_SDK_ROOT']
 176
 177   # To setup bash completion for this command first install optcomplete
 178   # and then add this line to your .bashrc:
 179   #  complete -F _optcomplete test_sdk.py
 180   try:
 181     import optcomplete
 182     optcomplete.autocomplete(parser)
 183   except ImportError:
 184     pass
 185
 186   options, args = parser.parse_args(args[1:])
 187
 188   pepper_ver = str(int(build_version.ChromeMajorVersion()))
 189   pepperdir = os.path.join(OUT_DIR, 'pepper_' + pepper_ver)
 190   toolchains = ['newlib', 'glibc', 'pnacl']
 191   toolchains.append(getos.GetPlatform())
 192
 193   if options.verbose:
 194     build_projects.verbose = True
 195
 196   phases = [
 197     ('build_examples', StepBuildExamples, pepperdir),
 198     ('copy_tests', StepCopyTests, pepperdir, toolchains, options.experimental),
 199     ('build_tests', StepBuildTests, pepperdir),
 200     ('sel_ldr_tests', StepRunSelLdrTests, pepperdir, None),
 201     ('browser_tests', StepRunBrowserTests, toolchains, options.experimental),
 202   ]
 203
 204   if options.sanitizer:
 205     if getos.GetPlatform() != 'linux':
 206       buildbot_common.ErrorExit('sanitizer tests only run on linux.')
 207     phases += [
 208       ('sel_ldr_tests_asan', StepRunSelLdrTests, pepperdir, 'address'),
 209       ('sel_ldr_tests_tsan', StepRunSelLdrTests, pepperdir, 'thread'),
 210       ('sel_ldr_tests_valgrind', StepRunSelLdrTests, pepperdir, 'valgrind')
 211     ]
 212
 213   if args:
 214     phase_names = [p[0] for p in phases]
 215     for arg in args:
 216       if arg not in phase_names:
 217         msg = 'Invalid argument: %s\n' % arg
 218         msg += 'Possible arguments:\n'
 219         for name in phase_names:
 220           msg += '   %s\n' % name
 221         parser.error(msg.strip())
 222
 223   for phase in phases:
 224     phase_name = phase[0]
 225     if args and phase_name not in args:
 226       continue
 227     phase_func = phase[1]
 228     phase_args = phase[2:]
 229     phase_func(*phase_args)
 230
 231   return 0
 232
 233
 234 if __name__ == '__main__':
 235   try:
 236     sys.exit(main(sys.argv))
 237   except KeyboardInterrupt:
 238     buildbot_common.ErrorExit('test_sdk: interrupted')