def _parse_args():
"""
define and parse command line arguments here.
"""
desc = 'download dependencies for the AST exporter and built it.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('-c', '--clean-all', default=False,
action='store_true', dest='clean_all',
help='clean everything before building')
parser.add_argument('--with-clang', default=False,
action='store_true', dest='with_clang',
help='build clang with this tool')
llvm_ver_help = 'fetch and build specified version of clang/LLVM (default: {})'.format(c.LLVM_VER)
# FIXME: build this list by globbing for scripts/llvm-*.0.*-key.asc
llvm_ver_choices = ["6.0.0", "6.0.1", "7.0.0", "7.0.1", "8.0.0"]
parser.add_argument('--with-llvm-version', default=None,
action='store', dest='llvm_ver',
help=llvm_ver_help, choices=llvm_ver_choices)
parser.add_argument('--without-assertions', default=True,
action='store_false', dest='assertions',
help='build the tool and clang without assertions')
parser.add_argument('-x', '--xcode', default=False,
action='store_true', dest='xcode',
help='generate Xcode project files (macOS only)')
parser.add_argument('-v', '--verbose', default=False,
action='store_true', dest='verbose',
help='emit verbose information during build')
c.add_args(parser)
args = parser.parse_args()
if not on_mac() and args.xcode:
die("-x/--xcode option requires macOS host.")
c.update_args(args)
return args
def _parse_args():
"""
define and parse command line arguments here.
"""
desc = 'download dependencies for the AST exporter and built it.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('-c',
'--clean-all',
default=False,
action='store_true',
dest='clean_all',
help='clean everything before building')
thelp = 'sanity test ast exporter using tinycbor (linux only)'
parser.add_argument('-t',
'--test',
default=False,
action='store_true',
dest='sanity_test',
help=thelp)
parser.add_argument('--with-clang',
default=False,
action='store_true',
dest='with_clang',
help='build clang with this tool')
parser.add_argument('--without-assertions',
default=True,
action='store_false',
dest='assertions',
help='build the tool and clang without assertions')
c.add_args(parser)
args = parser.parse_args()
c.update_args(args)
return args
def build_arg_parser() -> argparse.ArgumentParser:
common = argparse.ArgumentParser(add_help=False)
common.add_argument('--project-dir',
default='.',
help='path to the project directory')
config.add_args(common)
ap = argparse.ArgumentParser(
description='Process literate refactoring scripts.')
subparsers = ap.add_subparsers(dest='cmd')
sp = subparsers.add_parser(
'extract',
help='extract refactoring script from a Markdown file and print it',
parents=[common])
sp.add_argument('input', metavar='INPUT.md')
sp = subparsers.add_parser(
'exec',
help='extract refactoring script and run it on the project directory',
parents=[common])
sp.add_argument('input', metavar='INPUT.md')
sp.add_argument(
'--work-dir',
help='copy the project into a work directory before refactoring'),
sp.add_argument('-f',
'--force',
default=False,
action='store_true',
help='remove the work directory if it already exists'),
sp = subparsers.add_parser(
'render',
help='generate rendered Markdown, including a diff for every '
'refactoring step',
parents=[common])
sp.add_argument(
'--playground-js',
help='if set, the generated markdown will include this javascript '
'URL and call `initRefactorPlaygroundButtons` to set up '
'playground integration')
sp.add_argument('input', metavar='INPUT.md')
sp.add_argument('output', metavar='OUTPUT.md')
sp = subparsers.add_parser(
'playground',
help='run a refactoring script on some code, and render a diff',
parents=[common])
sp.add_argument('code', metavar='CODE.rs')
sp.add_argument('script', metavar='SCRIPT.txt')
sp.add_argument('output', metavar='OUTPUT.html')
sp = subparsers.add_parser(
'playground-styles',
help='print CSS styles for rendering playground diffs')
return ap
def parse_args() -> argparse.Namespace:
"""
define and parse command line arguments here.
"""
desc = 'transpile files in compiler_commands.json.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('commands_json', type=argparse.FileType('r'))
parser.add_argument('-i', '--import-only', default=False,
action='store_true', dest='import_only',
help='skip ast export step')
parser.add_argument('-f', '--filter', default="",
help='only process files matching filter')
parser.add_argument('-v', '--verbose', default=False,
action='store_true', dest="verbose",
help='enable verbose output')
# parser.add_argument('-j', '--jobs', type=int, dest="jobs",
# default=multiprocessing.cpu_count(),
# help='max number of concurrent jobs')
parser.add_argument('-a', '--importer-arg', dest="extra_impo_args",
default=[], action='append',
help='extra arguments for ast-importer')
parser.add_argument('-e', '--emit-build-files',
default=False, action='store_true',
help='emit Rust build files, i.e., Cargo.toml '
'for a library (or a binary if -m/--main '
'is given)')
parser.add_argument('-m', '--main',
default=None, action='store',
help='emit Rust build files for a binary using '
'the main method in the specified translation '
'unit (implies -e/--emit-build-files)')
parser.add_argument('-x', '--cross-checks',
default=False, action='store_true',
help='enable cross-checks')
parser.add_argument('-u', '--use-fakechecks',
default=False, action='store_true',
help='use log-based cross checking '
'(implies -x/--cross-checks)')
parser.add_argument('-X', '--cross-check-config',
default=[], action='append',
help='cross-check configuration file(s)')
parser.add_argument('--reloop-cfgs', '--no-reloop-cfgs', nargs=0,
default=True, dest="reloop_cfgs",
action=NegateAction,
help='enable (disable) relooper; enabled by '
'default')
c.add_args(parser)
args = parser.parse_args()
# -m/--main implies -e/--emit-build-files
args.emit_build_files = True if args.main else args.emit_build_files
# -u/--use-fakechecks implies -x/--cross-checks
args.cross_checks = True if args.use_fakechecks else args.cross_checks
return args
def parse_args() -> argparse.Namespace:
"""
define and parse command line arguments here.
"""
desc = 'transpile files in compiler_commands.json.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('commands_json', type=argparse.FileType('r'))
parser.add_argument('-i',
'--import-only',
default=False,
action='store_true',
dest='import_only',
help='skip ast export step')
parser.add_argument('-f',
'--filter',
default="",
help='only process files matching filter')
parser.add_argument('-v',
'--verbose',
default=False,
dest="verbose",
help='enable verbose output')
parser.add_argument('-j',
'--jobs',
type=int,
dest="jobs",
default=multiprocessing.cpu_count(),
help='max number of concurrent jobs')
parser.add_argument('-a',
'--importer-arg',
dest="extra_impo_args",
default=[],
action='append',
help='extra arguments for ast-importer')
parser.add_argument('-e',
'--emit-build-files',
default=False,
action='store_true',
help='emit Rust build files, i.e., Cargo.toml '
'and lib.rs')
parser.add_argument('-x',
'--cross-checks',
default=False,
action='store_true',
help='enable cross-checks')
parser.add_argument('-X',
'--cross-check-config',
default=[],
action='append',
help='cross-check configuration file(s)')
c.add_args(parser)
return parser.parse_args()
def _parser_args():
desc = 'Build and test examples.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument(
'--only-examples',
dest='regex_examples',
type=regex,
default='.*',
help="Regular Expression to filter which example to build and run")
parser.add_argument('--deinit',
default=False,
action='store_true',
dest='deinit',
help='Deinitialize the submodules, this will remove\
all unstaged changes')
c.add_args(parser)
args = parser.parse_args()
c.update_args(args)
return args
def _parse_args():
"""
define and parse command line arguments here.
"""
desc = 'download dependencies for the AST exporter and built it.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('-c',
'--clean-all',
default=False,
action='store_true',
dest='clean_all',
help='clean everything before building')
parser.add_argument('--with-clang',
default=False,
action='store_true',
dest='with_clang',
help='build clang with this tool')
parser.add_argument('--without-assertions',
default=True,
action='store_false',
dest='assertions',
help='build the tool and clang without assertions')
parser.add_argument('-x',
'--xcode',
default=False,
action='store_true',
dest='xcode',
help='generate Xcode project files (macOS only)')
c.add_args(parser)
args = parser.parse_args()
if not on_mac() and args.xcode:
die("-x/--xcode option requires macOS host.")
c.update_args(args)
return args
def main() -> None:
desc = 'run regression / unit / feature tests.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('directory', type=readable_directory)
parser.add_argument('--only-files',
dest='regex_files',
type=regex,
default='.*',
help="Regular expression to filter which tests to run")
parser.add_argument('--only-directories',
dest='regex_directories',
type=regex,
default='.*',
help="Regular expression to filter which tests to run")
parser.add_argument(
'--log',
dest='logLevel',
choices=['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
default='CRITICAL',
help="Set the logging level")
parser.add_argument('--keep',
dest='keep',
action='append',
choices=intermediate_files + ['all'],
default=[],
help="Which intermediate files to not clear")
parser.add_argument(
'--test-longdoubles',
dest='test_longdoubles',
default=False,
action="store_true",
help=
"Enables testing of long double translation which requires gcc headers",
)
c.add_args(parser)
args = parser.parse_args()
c.update_args(args)
test_directories = get_testdirectories(args.directory, args.regex_files,
args.keep, args.test_longdoubles)
setup_logging(args.logLevel)
logging.debug("args: %s", " ".join(sys.argv))
# check that the binaries have been built first
bins = [c.TRANSPILER]
for b in bins:
if not os.path.isfile(b):
msg = b + " not found; run cargo build --release first?"
die(msg, errno.ENOENT)
# NOTE: it seems safe to disable this check since we now
# that we use a rust-toolchain file for rustc versioning.
# ensure_rustc_version(c.CUSTOM_RUST_RUSTC_VERSION)
if not test_directories:
die("nothing to test")
# Accumulate test case stats
test_results = {
"unexpected failures": 0,
"unexpected successes": 0,
"expected failures": 0,
"successes": 0
}
for test_directory in test_directories:
if args.regex_directories.fullmatch(test_directory.name):
# Testdirectories are run one after another. Only test directories
# that match the '--only-directories' or tests that match the
# '--only-files' arguments are run. We make a best effort to clean
# up files we left behind.
try:
statuses = test_directory.run()
except (KeyboardInterrupt, SystemExit):
test_directory.cleanup()
raise
finally:
test_directory.cleanup()
for status in statuses:
test_results[status.value] += 1
# Print out test case stats
sys.stdout.write("\nTest summary:\n")
for variant, count in test_results.items():
sys.stdout.write(" {}: {}\n".format(variant, count))
# If anything unexpected happened, exit with error code 1
unexpected = \
test_results["unexpected failures"] + \
test_results["unexpected successes"]
if 0 < unexpected:
quit(1)
