Python build_options.OPTIONS类代码示例

def main(args):
  OPTIONS.parse_configure_file()

  # TODO(crbug.com/378196): Make qemu-arm available in open source in order to
  # run any unit tests there.
  if open_source.is_open_source_repo() and OPTIONS.is_arm():
    return 0

  for test_name in args[1:]:
    pipe = subprocess.Popen(['python', 'src/build/run_unittest.py',
                             test_name],
                            stdout=subprocess.PIPE,
                            stderr=subprocess.STDOUT)
    out = pipe.communicate()[0]
    sys.stdout.write(out)
    if pipe.returncode:
      sys.stdout.write('FAIL (exit=%d)\n' % pipe.returncode)
      sys.stdout.write(out + '\n')
      return 1
    elif out.find('PASS\n') < 0:
      sys.stdout.write('FAIL (no PASS)\n')
      sys.stdout.write(out + '\n')
      return 1
    else:
      sys.stdout.write('OK\n')

  return 0

def main():
  OPTIONS.parse_configure_file()
  logging.getLogger().setLevel(logging.INFO)

  if len(sys.argv) != 3:
    logging.fatal('Usage: %s android-lib.so arc-lib.so' % sys.argv[0])
    return 1

  android_lib = sys.argv[1]
  arc_lib = sys.argv[2]

  android_syms = get_defined_symbols(android_lib)
  arc_syms = get_defined_symbols(arc_lib)

  missing_syms = set(android_syms - arc_syms)

  # Ignore symbols starting with two underscores since they are internal ones.
  # However, we do not ignore symbols starting with one underscore so that the
  # script can check symbols such as _Zxxx (mangled C++ symbols), _setjmp, and
  # _longjmp.
  important_missing_syms = [
      sym for sym in missing_syms if not sym.startswith('__')]

  if important_missing_syms:
    for sym in sorted(important_missing_syms):
      logging.error('Missing symbol: %s' % sym)
    return 1
  return 0

def _stub_parse_configure_file():
  """A helper function for trapping calls to read the build options file.

  Populate them with the default build configuration instead, so this test
  behaves the same regardless of the actual configuration.
  """
  OPTIONS.parse([])

def _generate_shared_lib_depending_ninjas(ninja_list):
  timer = build_common.SimpleTimer()

  timer.start('Generating plugin and packaging ninjas', OPTIONS.verbose())
  # We must generate plugin/nexe ninjas after make->ninja lazy generation
  # so that we have the full list of production shared libraries to
  # pass to the load test.
  # These modules depend on shared libraries generated in the previous phase.
  production_shared_libs = (
      ninja_generator.NinjaGenerator.get_production_shared_libs(ninja_list[:]))
  generator_list = list(_list_ninja_generators(
      _config_loader, 'generate_shared_lib_depending_ninjas'))

  if OPTIONS.run_tests():
    generator_list.extend(_list_ninja_generators(
        _config_loader, 'generate_shared_lib_depending_test_ninjas'))

  result_list = ninja_generator_runner.run_in_parallel(
      [ninja_generator_runner.GeneratorTask(
          config_context,
          (generator, production_shared_libs))
       for config_context, generator in generator_list],
      OPTIONS.configure_jobs())
  ninja_list = []
  for config_result in result_list:
    ninja_list.extend(config_result.generated_ninjas)
  ninja_list.sort(key=lambda ninja: ninja.get_module_name())

  timer.done()
  return ninja_list

def generate_ninjas():
  needs_clobbering, cache_to_save = _set_up_generate_ninja()
  ninja_list, independent_ninja_cache = _generate_independent_ninjas(
      needs_clobbering)
  cache_to_save.extend(independent_ninja_cache)
  ninja_list.extend(
      _generate_shared_lib_depending_ninjas(ninja_list))
  ninja_list.extend(_generate_dependent_ninjas(ninja_list))

  top_level_ninja = _generate_top_level_ninja(ninja_list)
  ninja_list.append(top_level_ninja)

  # Run verification before emitting to files.
  _verify_ninja_generator_list(ninja_list)

  # Emit each ninja script to a file.
  timer = build_common.SimpleTimer()
  timer.start('Emitting ninja scripts', OPTIONS.verbose())
  for ninja in ninja_list:
    ninja.emit()
  top_level_ninja.emit_depfile()
  top_level_ninja.cleanup_out_directories(ninja_list)
  timer.done()

  if OPTIONS.enable_config_cache():
    for cache_object, cache_path in cache_to_save:
      cache_object.save_to_file(cache_path)

def _filter_params_for_v8(vars):
  # Switch V8 to always emit ARM code and use simulator to run that on
  # x86 NaCl.
  # Also disable snapshots as they are not working in ARC yet.
  if OPTIONS.is_nacl_build():
    if '-DV8_TARGET_ARCH_IA32' in vars.get_cflags():
      vars.get_cflags().remove('-DV8_TARGET_ARCH_IA32')
    if '-DV8_TARGET_ARCH_X64' in vars.get_cflags():
      vars.get_cflags().remove('-DV8_TARGET_ARCH_X64')
    vars.get_cflags().append('-DV8_TARGET_ARCH_ARM')
    vars.get_cflags().append('-D__ARM_ARCH_7__')
  sources = vars.get_sources()
  new_sources = []
  v8_src = 'android/external/chromium_org/v8/src/'
  for path in sources:
    if OPTIONS.is_nacl_build():
      if path.startswith(v8_src + 'x64/'):
        path = v8_src + 'arm/' + os.path.basename(path).replace('x64', 'arm')
      if path.startswith(v8_src + 'ia32/'):
        path = v8_src + 'arm/' + os.path.basename(path).replace('ia32', 'arm')
    if path.endswith('/snapshot.cc'):
      path = 'android/external/chromium_org/v8/src/snapshot-empty.cc'
    new_sources.append(path)
  if not OPTIONS.is_arm() and OPTIONS.is_nacl_build():
    new_sources.append(v8_src + 'arm/constants-arm.cc')
    new_sources.append(v8_src + 'arm/simulator-arm.cc')
  vars.get_sources()[:] = new_sources

def main():
    OPTIONS.parse_configure_file()
    target = OPTIONS.target()
    regular_expectations = _get_expectations()
    large_expectations = _get_expectations(["--include-large"])
    for botname in os.listdir(_BOTLOGS_DIR):
        if not botname.replace("-", "_").startswith(target):
            continue
        botdir = os.path.join(_BOTLOGS_DIR, botname)
        lognames = [os.path.join(botdir, filename) for filename in os.listdir(botdir)]
        failures, incompletes = _parse(lognames)
        top_flake = sorted([(freq, name) for name, freq in failures.iteritems()], reverse=True)
        print "%s:" % botname
        if "large_tests" in botname:
            expectations = large_expectations
        else:
            expectations = regular_expectations
        for freq, name in top_flake:
            assert name in expectations, "%s is not in expectations list" % name
            run, flags = expectations[name]
            if run == "SKIP":
                continue
            failrate = 100.0 * freq / float(len(lognames))
            print "%5.2f%% fail rate [%-4s %-19s] %s" % (failrate, run, ",".join(flags), name)
        print
    return 0

def _process_args(raw_args):
  args = parse_args(raw_args)
  logging_util.setup(
      level=logging.DEBUG if args.output == 'verbose' else logging.WARNING)

  OPTIONS.parse_configure_file()

  # Limit to one job at a time when running a suite multiple times.  Otherwise
  # suites start interfering with each others operations and bad things happen.
  if args.repeat_runs > 1:
    args.jobs = 1

  if args.buildbot and OPTIONS.weird():
    args.exclude_patterns.append('cts.*')

  # Fixup all patterns to at least be a prefix match for all tests.
  # This allows options like "-t cts.CtsHardwareTestCases" to work to select all
  # the tests in the suite.
  args.include_patterns = [(pattern if '*' in pattern else (pattern + '*'))
                           for pattern in args.include_patterns]
  args.exclude_patterns = [(pattern if '*' in pattern else (pattern + '*'))
                           for pattern in args.exclude_patterns]

  set_test_global_state(args)

  if (not args.remote and args.buildbot and
      not platform_util.is_running_on_cygwin()):
    print_chrome_version()

  if platform_util.is_running_on_remote_host():
    args.run_ninja = False

  return args

def _get_generate_libvpx_asm_ninja():
    if not OPTIONS.is_arm():
        return None

    gen_asm_ninja = ninja_generator.NinjaGenerator('libvpx_asm')
    # Translate RVCT format assembly code into GNU Assembler format.
    gen_asm_ninja.rule(
        _GEN_LIBVPX_ASM_RULE,
        command=_ADS2GAS + ' < $in > $out.tmp && (mv $out.tmp $out)')

    # Translate C source code into assembly code and run grep to
    # generate a list of constants. Assembly code generated by this rule
    # will be included from other assembly code. See
    # third_party/android/external/libvpx/libvpx.mk for corresponding
    # rules written in Makefile.
    asm_include_paths = [
        '-I' + staging.as_staging('android/external/libvpx/armv7a-neon'),
        '-I' + staging.as_staging('android/external/libvpx/libvpx')
    ]
    gen_asm_ninja.rule(
        _GEN_LIBVPX_OFFSETS_ASM_RULE,
        command=('%s -DINLINE_ASM %s -S $in -o $out.s && '
                 'grep \'^[a-zA-Z0-9_]* EQU\' $out.s | '
                 'tr -d \'$$\\#\' | '
                 '%s > $out.tmp && (mv $out.tmp $out)' % (toolchain.get_tool(
                     OPTIONS.target(), 'cc'), ' '.join(asm_include_paths),
                                                          _ADS2GAS)))

    return gen_asm_ninja

def _convert_launch_chrome_options_to_external_metadata(parsed_args):
  metadata = parsed_args.additional_metadata

  for definition in manager.get_metadata_definitions():
    value = getattr(parsed_args, definition.python_name, None)
    if value is not None:
      metadata[definition.name] = value

  if bool(parsed_args.jdb_port or parsed_args.gdb):
    metadata['disableChildPluginRetry'] = True
    metadata['disableHeartbeat'] = True
    metadata['sleepOnBlur'] = False

  if (parsed_args.mode == 'atftest' or parsed_args.mode == 'system' or
      OPTIONS.get_system_packages()):
    # An app may briefly go through empty stack while running
    # addAccounts() in account manager service.
    # TODO(igorc): Find a more precise detection mechanism to support GSF,
    # implement empty stack timeout, or add a flag if this case is more common.
    metadata['allowEmptyActivityStack'] = True

  command = _generate_shell_command(parsed_args)
  if command:
    metadata['shell'] = command

  metadata['isDebugCodeEnabled'] = OPTIONS.is_debug_code_enabled()

  return metadata

def generate_ninjas():
    base_path = os.path.join("graphics_translation", "egl")

    n = ninja_generator.ArchiveNinjaGenerator("libegl", force_compiler="clang", enable_cxx11=True, base_path=base_path)
    n.add_compiler_flags("-Werror")
    n.add_notice_sources(["mods/graphics_translation/NOTICE"])
    n.add_include_paths(
        "mods",
        "android/system/core/include",
        "android/hardware/libhardware/include",
        "android/frameworks/native/include",
        "android/frameworks/native/opengl/include",
    )

    n.emit_gl_common_flags(False)
    n.add_ppapi_compile_flags()
    if OPTIONS.is_egl_api_tracing():
        n.add_defines("ENABLE_API_TRACING")
    if OPTIONS.is_egl_api_logging():
        n.add_defines("ENABLE_API_LOGGING")
    if OPTIONS.is_ansi_fb_logging():
        n.add_defines("ANSI_FB_LOGGING")

    sources = n.find_all_sources()
    n.build_default(sources, base_path="mods")
    n.archive()

def _generate_jemalloc_integration_tests():
  paths = build_common.find_all_files(
      'android/external/jemalloc/test/integration', ['.c'], include_tests=True)

  # Disable some multi-threaded tests flaky under ARM qemu.
  if OPTIONS.is_arm():
    paths.remove('android/external/jemalloc/test/integration/MALLOCX_ARENA.c')
    paths.remove('android/external/jemalloc/test/integration/thread_arena.c')

  for path in paths:
    name = os.path.splitext(os.path.basename(path))[0]
    n = ninja_generator.TestNinjaGenerator('jemalloc_integartion_test_' + name)
    n.add_include_paths(
        'android/external/jemalloc/include',
        'android/external/jemalloc/test/include')
    n.add_c_flags('-Werror')
    n.add_c_flags('-DJEMALLOC_INTEGRATION_TEST')
    if OPTIONS.enable_jemalloc_debug():
      n.add_c_flags('-DJEMALLOC_DEBUG')
    # Needs C99 for "restrict" keyword.
    n.add_c_flags('-std=gnu99')
    n.add_library_deps('libjemalloc.a')
    n.add_library_deps('libjemalloc_integrationtest.a')
    n.build_default([path])
    n.run(n.link(), enable_valgrind=OPTIONS.enable_valgrind(), rule='run_test')

def _generate_jemalloc_unit_tests():
  paths = build_common.find_all_files(
      'android/external/jemalloc/test/unit', ['.c'], include_tests=True)

  # These tests need -DJEMALLOC_PROF which we do not enable.
  paths.remove('android/external/jemalloc/test/unit/prof_accum.c')
  paths.remove('android/external/jemalloc/test/unit/prof_accum_a.c')
  paths.remove('android/external/jemalloc/test/unit/prof_accum_b.c')
  paths.remove('android/external/jemalloc/test/unit/prof_gdump.c')
  paths.remove('android/external/jemalloc/test/unit/prof_idump.c')

  # Disable some multi-threaded tests flaky under ARM qemu.
  if OPTIONS.is_arm():
    paths.remove('android/external/jemalloc/test/unit/mq.c')
    paths.remove('android/external/jemalloc/test/unit/mtx.c')

  for path in paths:
    name = os.path.splitext(os.path.basename(path))[0]
    n = ninja_generator.TestNinjaGenerator('jemalloc_unit_test_' + name)
    n.add_include_paths(
        'android/external/jemalloc/include',
        'android/external/jemalloc/test/include')
    n.add_c_flags('-Werror')
    n.add_c_flags('-DJEMALLOC_UNIT_TEST')
    if OPTIONS.enable_jemalloc_debug():
      n.add_c_flags('-DJEMALLOC_DEBUG')
    # Needs C99 for "restrict" keyword.
    n.add_c_flags('-std=gnu99')
    n.add_library_deps('libjemalloc_jet.a')
    n.add_library_deps('libjemalloc_unittest.a')
    n.build_default([path])
    n.run(n.link(), enable_valgrind=OPTIONS.enable_valgrind(), rule='run_test')

def run():
  OPTIONS.parse_configure_file()

  # Check if internal/ exists. Run git-clone if not.
  if not os.path.isdir(_ARC_INTERNAL_DIR):
    # TODO(tandrii): Move this nacl-x86_64-bionic-internal recipe's botupdate
    # step.
    url = 'https://chrome-internal.googlesource.com/arc/internal-packages.git'
    logging.info('Cloning %s' % url)
    subprocess.check_call('git clone %s internal' % url,
                          cwd=_ARC_ROOT, shell=True)

  # On 'internal' mode, sync the HEAD to the DEPS revision.
  # On 'internal-dev', just use the current HEAD.
  if OPTIONS.internal_apks_source() == 'internal':
    # Check if internal/ is clean and on master.
    if _git_has_local_modification():
      logging.error('%s has local modification' % _ARC_INTERNAL_DIR)
      sys.exit(-1)

    # Check if internal/ is up to date. Run git-reset if not.
    with open(_DEPS_FILE) as f:
      target_revision = f.read().rstrip()
    logging.info('%s has %s' % (_DEPS_FILE, target_revision))
    if target_revision != _get_current_arc_int_revision():
      sync_repo(target_revision)

  # Run the configuration for the current HEAD revision. This steps includes
  # syncing internal/third_party/ repositories when needed.
  subprocess.check_call(os.path.join(_ARC_INTERNAL_DIR, 'build/configure.py'))

  return 0

def _generate_test_framework_ninjas():
  # Build two versions of libgtest and libgmock that are built and linked with
  # STLport or libc++. It is used to build tests that depends on each library.
  _generate_gtest_ninja('libgtest', enable_libcxx=False)

  if not OPTIONS.run_tests():
    gtest_libcxx_instances = 0
  else:
    # libart-gtest.so, libarttest.so, and libnativebridgetest.so uses
    # libgtest_libc++.a. But when --disable-debug-code is specified,
    # libart-gtest.so is not built.
    if OPTIONS.is_debug_code_enabled():
      gtest_libcxx_instances = 3
    else:
      gtest_libcxx_instances = 2
  _generate_gtest_ninja('libgtest_libc++',
                        instances=gtest_libcxx_instances, enable_libcxx=True)

  # libartd.so for host uses libgtest_host.a. Although it is built with
  # libc++, it is not named libgtest_libc++_host.a by Android.mk.
  if OPTIONS.is_debug_code_enabled():
    _generate_gtest_ninja('libgtest_host', host=True, enable_libcxx=True)

  _generate_gmock_ninja('libgmock', enable_libcxx=False)
  _generate_gmock_ninja('libgmock_libc++', enable_libcxx=True)