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804 lines
28 KiB
804 lines
28 KiB
# Copyright (c) 2013 - present Facebook, Inc.
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# All rights reserved.
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#
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# This source code is licensed under the BSD style license found in the
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# LICENSE file in the root directory of this source tree. An additional grant
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# of patent rights can be found in the PATENTS file in the same directory.
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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import argparse
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import codecs
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import csv
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import glob
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import json
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import logging
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import multiprocessing
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import os
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import shutil
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import subprocess
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import sys
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import tempfile
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import time
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import xml.etree.ElementTree as ET
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from . import jwlib, utils
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# Increase the limit of the CSV parser to sys.maxlimit
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csv.field_size_limit(sys.maxsize)
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# list of analysis options
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INFER = 'infer'
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ERADICATE = 'eradicate'
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CHECKERS = 'checkers'
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CAPTURE = 'capture'
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COMPILE = 'compile'
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TRACING = 'tracing'
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MODES = [COMPILE, CAPTURE, INFER, ERADICATE, CHECKERS, TRACING]
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INFER_ANALYZE_BINARY = "InferAnalyze"
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ERROR = 'ERROR'
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WARNING = 'WARNING'
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INFO = 'INFO'
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BUG_FOUND_ERROR_CODE = 2
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def get_infer_version():
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try:
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return subprocess.check_output([
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utils.get_cmd_in_bin_dir(INFER_ANALYZE_BINARY), '-version'])
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except:
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print("Failed to run {0} binary, exiting".
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format(INFER_ANALYZE_BINARY))
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sys.exit(os.EX_UNAVAILABLE)
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# https://github.com/python/cpython/blob/aa8ea3a6be22c92e774df90c6a6ee697915ca8ec/Lib/argparse.py
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class VersionAction(argparse._VersionAction):
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def __call__(self, parser, namespace, values, option_string=None):
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# set self.version so that argparse version action knows it
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self.version = get_infer_version()
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super(VersionAction, self).__call__(parser,
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namespace,
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values,
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option_string)
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class ConfirmIncrementalAction(argparse._StoreTrueAction):
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def __call__(self, parser, namespace, values, option_string=None):
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if not getattr(namespace, 'incremental'):
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parser.error('-ic/--changed-only should only be used with -i')
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super(ConfirmIncrementalAction, self).__call__(parser,
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namespace,
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values,
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option_string)
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base_parser = argparse.ArgumentParser(add_help=False)
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base_group = base_parser.add_argument_group('global arguments')
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base_group.add_argument('-o', '--out', metavar='<directory>',
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default=utils.DEFAULT_INFER_OUT, dest='infer_out',
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action=utils.AbsolutePathAction,
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help='Set the Infer results directory')
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base_group.add_argument('-i', '--incremental', action='store_true',
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help='''Analyze only changed procedures and their
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dependencies''')
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base_group.add_argument('-ic', '--changed-only',
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action=ConfirmIncrementalAction,
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help='''Same as -i, but does not analyze
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dependencies of changed procedures.''')
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base_group.add_argument('-g', '--debug', action='store_true',
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help='Generate extra debugging information')
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base_group.add_argument('-a', '--analyzer',
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help='Select the analyzer within: {0}'.format(
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', '.join(MODES)),
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default=INFER)
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base_group.add_argument('-nf', '--no-filtering', action='store_true',
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help='''Also show the results from the experimental
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checks. Warning: some checks may contain many false
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alarms''')
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base_group.add_argument('--fail-on-bug', action='store_true',
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help='''Exit with error code %d if Infer found
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something to report'''
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% BUG_FOUND_ERROR_CODE)
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base_group.add_argument('--android-harness', action='store_true',
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help='''[experimental] Create harness to detect bugs
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involving the Android lifecycle''')
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base_group.add_argument('-l', '--llvm', action='store_true',
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help='''[experimental] Analyze C or C++ file using the
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experimental LLVM frontend''')
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base_group.add_argument('--log_to_stderr', action='store_true',
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help='''When set, all logging will go to stderr instead
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of the log file''')
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base_parser.add_argument('-v', '--version',
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help='''Print the version of Infer and exit''',
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action=VersionAction)
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infer_parser = argparse.ArgumentParser(parents=[base_parser])
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infer_group = infer_parser.add_argument_group('backend arguments')
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infer_group.add_argument('-j', '--multicore', metavar='n', type=int,
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default=multiprocessing.cpu_count(),
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dest='multicore', help='Set the number of cores to '
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'be used for the analysis (default uses all cores)')
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infer_group.add_argument('-x', '--project', metavar='<projectname>',
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help='Project name, for recording purposes only')
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infer_group.add_argument('-r', '--revision', metavar='<githash>',
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help='The githash, for recording purposes only')
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infer_group.add_argument('--buck', action='store_true', dest='buck',
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help='To use when run with buck')
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infer_group.add_argument('--infer_cache', metavar='<directory>',
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help='Select a directory to contain the infer cache')
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infer_group.add_argument('-pr', '--project_root',
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dest='project_root',
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default=os.getcwd(),
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help='Location of the project root '
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'(default is current directory)')
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infer_group.add_argument('--absolute-paths',
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action='store_true',
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default=False,
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help='Report errors with absolute paths')
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infer_group.add_argument('--ml_buckets',
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dest='ml_buckets',
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help='memory leak buckets to be checked, '
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'separated by commas. The possible '
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'buckets are cf (Core Foundation), '
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'arc, narc (No arc), cpp')
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infer_group.add_argument('-nt', '--notest', action='store_true',
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dest='notest',
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help='Prints output of symbolic execution')
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infer_group.add_argument('-npb', '--no-progress-bar', action='store_true',
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help='Do not show a progress bar in the analysis')
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infer_group.add_argument('--specs-dir',
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metavar='<dir>',
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action='append',
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dest='specs_dirs',
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help='add dir to the list of directories to be '
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'searched for spec files. Repeat the argument '
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'in case multiple folders are needed')
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def detect_javac(args):
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for index, arg in enumerate(args):
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if arg == 'javac':
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return index
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def get_infer_args(args):
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index = detect_javac(args)
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if index is None:
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cmd_args = args
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else:
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cmd_args = args[:index]
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return infer_parser.parse_args(cmd_args)
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def get_javac_args(args):
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javac_args = args[detect_javac(args) + 1:]
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if len(javac_args) == 0:
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return None
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else:
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# replace any -g:.* flag with -g to preserve debugging symbols
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args = map(lambda arg: '-g' if '-g:' in arg else arg, javac_args)
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# skip -Werror
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args = filter(lambda arg: arg != '-Werror', args)
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return args
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def remove_infer_out(infer_out):
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# it is safe to ignore errors here because recreating the infer_out
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# directory will fail later
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shutil.rmtree(infer_out, True)
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def mkdir_if_not_exists(path):
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try:
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os.mkdir(path)
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except OSError:
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pass
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def create_results_dir(results_dir):
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mkdir_if_not_exists(results_dir)
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mkdir_if_not_exists(os.path.join(results_dir, 'specs'))
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mkdir_if_not_exists(os.path.join(results_dir, 'captured'))
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mkdir_if_not_exists(os.path.join(results_dir, 'sources'))
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def clean(infer_out):
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directories = ['multicore', 'classnames', 'sources', jwlib.FILELISTS]
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extensions = ['.cfg', '.cg']
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for root, dirs, files in os.walk(infer_out):
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for d in dirs:
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if d in directories:
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path = os.path.join(root, d)
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shutil.rmtree(path)
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for f in files:
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for ext in extensions:
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if f.endswith(ext):
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path = os.path.join(root, f)
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os.remove(path)
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def help_exit(message):
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print(message)
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infer_parser.print_usage()
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exit(1)
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def compare_csv_rows(row_1, row_2):
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filename_1 = row_1[utils.CSV_INDEX_FILENAME]
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filename_2 = row_2[utils.CSV_INDEX_FILENAME]
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if filename_1 < filename_2:
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return -1
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elif filename_1 > filename_2:
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return 1
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else:
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line_1 = int(row_1[utils.CSV_INDEX_LINE])
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line_2 = int(row_2[utils.CSV_INDEX_LINE])
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return line_1 - line_2
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def compare_json_rows(row_1, row_2):
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filename_1 = row_1[utils.JSON_INDEX_FILENAME]
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filename_2 = row_2[utils.JSON_INDEX_FILENAME]
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if filename_1 < filename_2:
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return -1
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elif filename_1 > filename_2:
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return 1
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else:
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line_1 = int(row_1[utils.JSON_INDEX_LINE])
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line_2 = int(row_2[utils.JSON_INDEX_LINE])
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return line_1 - line_2
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def should_report(analyzer, error_kind, error_type, error_bucket):
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# config what to print is listed below
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error_kinds = [ERROR, WARNING]
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null_style_bugs = [
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'NULL_DEREFERENCE',
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'PARAMETER_NOT_NULL_CHECKED',
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'IVAR_NOT_NULL_CHECKED',
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'PREMATURE_NIL_TERMINATION_ARGUMENT',
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]
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null_style_buckets = ['B1', 'B2']
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other_bugs = [
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'RESOURCE_LEAK',
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'MEMORY_LEAK',
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'RETAIN_CYCLE',
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'ASSERTION_FAILURE',
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'CONTEXT_LEAK',
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'BAD_POINTER_COMPARISON',
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'TAINTED_VALUE_REACHING_SENSITIVE_FUNCTION',
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'STRONG_DELEGATE_WARNING',
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# 'CHECKERS_PRINTF_ARGS'
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# TODO (#8030397): revert this once all the checkers are moved to Infer
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]
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if analyzer in [ERADICATE, CHECKERS, TRACING]:
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# report all issues for eradicate and checkers
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return True
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if error_kind not in error_kinds:
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return False
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if not error_type:
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return False
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if error_type in null_style_bugs:
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if error_bucket and error_bucket in null_style_buckets:
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return True
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else:
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return False
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elif error_type in other_bugs:
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return True
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else:
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return False
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def should_report_csv(analyzer, row):
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error_kind = row[utils.CSV_INDEX_KIND]
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error_type = row[utils.CSV_INDEX_TYPE]
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error_bucket = '' # can be updated later once we extract it from qualifier
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try:
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qualifier_xml = ET.fromstring(row[utils.CSV_INDEX_QUALIFIER_TAGS])
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if qualifier_xml.tag == utils.QUALIFIER_TAGS:
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bucket = qualifier_xml.find(utils.BUCKET_TAGS)
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if bucket is not None:
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error_bucket = bucket.text
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except ET.ParseError:
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pass # this will skip any invalid xmls
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return should_report(analyzer, error_kind, error_type, error_bucket)
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def should_report_json(analyzer, row):
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error_kind = row[utils.JSON_INDEX_KIND]
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error_type = row[utils.JSON_INDEX_TYPE]
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error_bucket = '' # can be updated later once we extract it from qualifier
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for qual_tag in row[utils.QUALIFIER_TAGS]:
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if qual_tag['tag'] == utils.BUCKET_TAGS:
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error_bucket = qual_tag['value']
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break
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return should_report(analyzer, error_kind, error_type, error_bucket)
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def clean_json(args, json_report):
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collected_rows = []
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with codecs.open(json_report, 'r', encoding=utils.LOCALE) as file_in:
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rows = json.load(file_in)
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for row in rows:
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filename = row[utils.JSON_INDEX_FILENAME]
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if os.path.isfile(filename):
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if args.no_filtering or should_report_json(args.analyzer, row):
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collected_rows.append(row)
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collected_rows = sorted(
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collected_rows,
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cmp=compare_json_rows)
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temporary_file = tempfile.mktemp()
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with codecs.open(temporary_file, 'w', encoding=utils.LOCALE) as file_out:
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json.dump(collected_rows, file_out)
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file_out.flush()
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shutil.move(temporary_file, json_report)
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def clean_csv(args, csv_report):
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collected_rows = []
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with open(csv_report, 'r') as file_in:
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reader = utils.locale_csv_reader(file_in)
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rows = [row for row in reader]
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if len(rows) <= 1:
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return rows
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else:
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for row in rows[1:]:
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filename = row[utils.CSV_INDEX_FILENAME]
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if os.path.isfile(filename):
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if args.no_filtering \
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or should_report_csv(args.analyzer, row):
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collected_rows.append(row)
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collected_rows = sorted(
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collected_rows,
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cmp=compare_csv_rows)
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collected_rows = [rows[0]] + collected_rows
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temporary_file = tempfile.mktemp()
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with open(temporary_file, 'w') as file_out:
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writer = csv.writer(file_out)
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writer.writerows(collected_rows)
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file_out.flush()
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shutil.move(temporary_file, csv_report)
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def print_and_write(file_out, message):
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print(message)
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file_out.write(message + '\n')
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def print_errors(csv_report, bugs_out):
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with codecs.open(csv_report, 'r', encoding=utils.LOCALE) as file_in:
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reader = utils.locale_csv_reader(file_in)
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reader.next() # first line is header, skip it
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errors = filter(
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lambda row: row[utils.CSV_INDEX_KIND] in [ERROR, WARNING],
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reader
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)
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with codecs.open(bugs_out, 'w', encoding=utils.LOCALE) as file_out:
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text_errors_list = []
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for row in errors:
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filename = row[utils.CSV_INDEX_FILENAME]
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if os.path.isfile(filename):
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kind = row[utils.CSV_INDEX_KIND]
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line = row[utils.CSV_INDEX_LINE]
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error_type = row[utils.CSV_INDEX_TYPE]
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msg = row[utils.CSV_INDEX_QUALIFIER]
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indenter = utils.Indenter()
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indenter.indent_push()
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indenter.add(
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utils.build_source_context(filename,
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utils.TERMINAL_FORMATTER,
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int(line)))
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source_context = unicode(indenter)
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text_errors_list.append(
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u'{0}:{1}: {2}: {3}\n {4}\n{5}'.format(
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filename,
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line,
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kind.lower(),
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error_type,
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msg,
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source_context,
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)
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)
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n_issues = len(text_errors_list)
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if n_issues == 0:
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print_and_write(file_out, 'No issues found')
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else:
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msg = '\nFound %s\n' % utils.get_plural('issue', n_issues)
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print_and_write(file_out, msg)
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text_errors = '\n\n'.join(text_errors_list)
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print_and_write(file_out, text_errors)
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def run_command(cmd, debug_mode, javac_arguments, step, analyzer):
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if debug_mode:
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print('\n{0}\n'.format(' '.join(cmd)))
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try:
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return subprocess.check_call(cmd)
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except subprocess.CalledProcessError as e:
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error_msg = 'Failure during {0}, original command was\n\n{1}\n\n'
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infer_cmd = ['infer', '-g', '-a', analyzer]
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failing_cmd = infer_cmd + ['--', 'javac'] + javac_arguments
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logging.error(error_msg.format(
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step,
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failing_cmd
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))
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raise e
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class Infer:
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def __init__(self, args, javac_args):
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self.args = args
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if self.args.analyzer not in MODES:
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help_exit(
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'Unknown analysis mode \"{0}\"'.format(self.args.analyzer)
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)
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utils.configure_logging(self.args.debug)
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self.javac = jwlib.CompilerCall(javac_args)
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if not self.javac.args.version:
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if javac_args is None:
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help_exit('No javac command detected')
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if self.args.infer_out is None:
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help_exit('Expect Infer results directory')
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if self.args.buck:
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self.args.infer_out = os.path.join(
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self.javac.args.classes_out,
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utils.BUCK_INFER_OUT)
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self.args.infer_out = os.path.abspath(self.args.infer_out)
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try:
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os.mkdir(self.args.infer_out)
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except OSError as e:
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if not os.path.isdir(self.args.infer_out):
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raise e
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self.stats = {'int': {}}
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self.timing = {}
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if self.args.specs_dirs:
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# Each dir passed in input is prepended by '-lib'.
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# Convert each path to absolute because when running from
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# cluster Makefiles (multicore mode) InferAnalyze creates the wrong
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|
# absolute path from within the multicore folder
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self.args.specs_dirs = [item
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for argument in
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(['-lib', os.path.abspath(path)] for path in
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self.args.specs_dirs)
|
|
for item in argument]
|
|
|
|
|
|
def clean_exit(self):
|
|
if os.path.isdir(self.args.infer_out):
|
|
print('removing', self.args.infer_out)
|
|
shutil.rmtree(self.args.infer_out)
|
|
exit(os.EX_OK)
|
|
|
|
def run_infer_frontend(self):
|
|
|
|
infer_cmd = [utils.get_cmd_in_bin_dir('InferJava')]
|
|
|
|
if not self.args.absolute_paths:
|
|
infer_cmd += ['-project_root', self.args.project_root]
|
|
|
|
infer_cmd += [
|
|
'-results_dir', self.args.infer_out,
|
|
'-verbose_out', self.javac.verbose_out,
|
|
]
|
|
|
|
if os.path.isfile(utils.MODELS_JAR):
|
|
infer_cmd += ['-models', utils.MODELS_JAR]
|
|
|
|
infer_cmd.append('-no-static_final')
|
|
|
|
if self.args.debug:
|
|
infer_cmd.append('-debug')
|
|
if self.args.analyzer == TRACING:
|
|
infer_cmd.append('-tracing')
|
|
if self.args.android_harness:
|
|
infer_cmd.append('-harness')
|
|
|
|
return run_command(
|
|
infer_cmd,
|
|
self.args.debug,
|
|
self.javac.original_arguments,
|
|
'frontend',
|
|
self.args.analyzer
|
|
)
|
|
|
|
def compile(self):
|
|
return self.javac.run()
|
|
|
|
def analyze(self):
|
|
logging.info('Starting analysis')
|
|
infer_analyze = [
|
|
utils.get_cmd_in_bin_dir(INFER_ANALYZE_BINARY),
|
|
'-results_dir',
|
|
self.args.infer_out
|
|
]
|
|
infer_options = []
|
|
|
|
# remove specs if possible so that old issues are less likely
|
|
# to be reported
|
|
infer_options += ['-allow_specs_cleanup']
|
|
|
|
if self.args.analyzer == ERADICATE:
|
|
infer_options += ['-checkers', '-eradicate']
|
|
elif self.args.analyzer == CHECKERS:
|
|
infer_options += ['-checkers']
|
|
else:
|
|
if self.args.analyzer == TRACING:
|
|
infer_options.append('-tracing')
|
|
if os.path.isfile(utils.MODELS_JAR):
|
|
infer_options += ['-models', utils.MODELS_JAR]
|
|
|
|
if self.args.infer_cache:
|
|
infer_options += ['-infer_cache', self.args.infer_cache]
|
|
|
|
if self.args.ml_buckets:
|
|
infer_options += ['-ml_buckets', self.args.ml_buckets]
|
|
|
|
if self.args.notest:
|
|
infer_options += ['-notest']
|
|
|
|
if self.args.no_progress_bar:
|
|
infer_options += ['-no_progress_bar']
|
|
|
|
if self.args.debug:
|
|
infer_options += [
|
|
'-developer_mode',
|
|
'-html',
|
|
'-dotty',
|
|
'-print_types',
|
|
'-trace_error',
|
|
'-print_buckets',
|
|
# '-notest',
|
|
]
|
|
|
|
if self.args.incremental:
|
|
if self.args.changed_only:
|
|
infer_options.append('-incremental_changed_only')
|
|
else:
|
|
infer_options.append('-incremental')
|
|
|
|
if self.args.specs_dirs:
|
|
infer_options += self.args.specs_dirs
|
|
|
|
exit_status = os.EX_OK
|
|
|
|
if self.args.buck:
|
|
infer_options += ['-project_root', os.getcwd(), '-java']
|
|
if self.javac.args.classpath is not None:
|
|
for path in self.javac.args.classpath.split(os.pathsep):
|
|
if os.path.isfile(path):
|
|
infer_options += ['-ziplib', os.path.abspath(path)]
|
|
elif self.args.project_root:
|
|
infer_options += ['-project_root', self.args.project_root]
|
|
|
|
if self.args.multicore == 1:
|
|
analysis_start_time = time.time()
|
|
analyze_cmd = infer_analyze + infer_options
|
|
exit_status = run_command(
|
|
analyze_cmd,
|
|
self.args.debug,
|
|
self.javac.original_arguments,
|
|
'analysis',
|
|
self.args.analyzer
|
|
)
|
|
elapsed = utils.elapsed_time(analysis_start_time)
|
|
self.timing['analysis'] = elapsed
|
|
self.timing['makefile_generation'] = 0
|
|
|
|
else:
|
|
if self.args.analyzer in [ERADICATE, CHECKERS]:
|
|
infer_analyze.append('-intraprocedural')
|
|
|
|
os.environ['INFER_OPTIONS'] = ' '.join(infer_options)
|
|
|
|
multicore_dir = os.path.join(self.args.infer_out, 'multicore')
|
|
pwd = os.getcwd()
|
|
if os.path.isdir(multicore_dir):
|
|
shutil.rmtree(multicore_dir)
|
|
os.mkdir(multicore_dir)
|
|
os.chdir(multicore_dir)
|
|
analyze_cmd = infer_analyze + ['-makefile', 'Makefile']
|
|
analyze_cmd += infer_options
|
|
makefile_generation_start_time = time.time()
|
|
makefile_status = run_command(
|
|
analyze_cmd,
|
|
self.args.debug,
|
|
self.javac.original_arguments,
|
|
'create_makefile',
|
|
self.args.analyzer
|
|
)
|
|
elapsed = utils.elapsed_time(makefile_generation_start_time)
|
|
self.timing['makefile_generation'] = elapsed
|
|
exit_status += makefile_status
|
|
if makefile_status == os.EX_OK:
|
|
make_cmd = ['make', '-k', '-j', str(self.args.multicore)]
|
|
if not self.args.debug:
|
|
make_cmd += ['-s']
|
|
analysis_start_time = time.time()
|
|
make_status = run_command(
|
|
make_cmd,
|
|
self.args.debug,
|
|
self.javac.original_arguments,
|
|
'run_makefile',
|
|
self.args.analyzer
|
|
)
|
|
elapsed = utils.elapsed_time(analysis_start_time)
|
|
self.timing['analysis'] = elapsed
|
|
os.chdir(pwd)
|
|
exit_status += make_status
|
|
|
|
if self.args.buck and exit_status == os.EX_OK:
|
|
clean(self.args.infer_out)
|
|
|
|
return exit_status
|
|
|
|
def update_stats_with_warnings(self, csv_report):
|
|
with open(csv_report, 'r') as file_in:
|
|
reader = utils.locale_csv_reader(file_in)
|
|
rows = [row for row in reader][1:]
|
|
for row in rows:
|
|
key = row[utils.CSV_INDEX_TYPE]
|
|
previous_value = self.stats['int'].get(key, 0)
|
|
self.stats['int'][key] = previous_value + 1
|
|
|
|
def create_report(self):
|
|
"""Report statistics about the computation and create a CSV file
|
|
containing the list or errors found during the analysis"""
|
|
|
|
out_dir = self.args.infer_out
|
|
csv_report = os.path.join(out_dir, utils.CSV_REPORT_FILENAME)
|
|
json_report = os.path.join(out_dir, utils.JSON_REPORT_FILENAME)
|
|
procs_report = os.path.join(self.args.infer_out, 'procs.csv')
|
|
|
|
infer_print_cmd = [utils.get_cmd_in_bin_dir('InferPrint')]
|
|
infer_print_options = [
|
|
'-q',
|
|
'-results_dir', self.args.infer_out,
|
|
'-bugs', csv_report,
|
|
'-bugs_json', json_report,
|
|
'-procs', procs_report,
|
|
'-analyzer', self.args.analyzer
|
|
]
|
|
if self.javac.annotations_out is not None:
|
|
infer_print_options += [
|
|
'-local_config', self.javac.annotations_out]
|
|
exit_status = subprocess.check_call(
|
|
infer_print_cmd + infer_print_options
|
|
)
|
|
if exit_status != os.EX_OK:
|
|
logging.error('Error with InferPrint with the command: '
|
|
+ infer_print_cmd)
|
|
else:
|
|
clean_csv(self.args, csv_report)
|
|
clean_json(self.args, json_report)
|
|
self.update_stats_with_warnings(csv_report)
|
|
|
|
return exit_status
|
|
|
|
def read_proc_stats(self):
|
|
proc_stats_path = os.path.join(
|
|
self.args.infer_out,
|
|
utils.PROC_STATS_FILENAME)
|
|
|
|
# capture and compile mode do not create proc_stats.json
|
|
if os.path.isfile(proc_stats_path):
|
|
with codecs.open(proc_stats_path, 'r',
|
|
encoding=utils.LOCALE) as proc_stats_file:
|
|
proc_stats = json.load(proc_stats_file)
|
|
self.stats['int'].update(proc_stats)
|
|
|
|
def save_stats(self):
|
|
"""Print timing information to infer_out/stats.json"""
|
|
self.stats['float'] = {
|
|
'capture_time': self.timing.get('capture', 0.0),
|
|
'makefile_generation_time': self.timing.get(
|
|
'makefile_generation', 0.0),
|
|
'analysis_time': self.timing.get('analysis', 0.0),
|
|
'reporting_time': self.timing.get('reporting', 0.0),
|
|
}
|
|
self.stats['normal'] = {
|
|
'analyzer': self.args.analyzer,
|
|
'infer_version': utils.infer_version()
|
|
}
|
|
|
|
stats_path = os.path.join(self.args.infer_out, utils.STATS_FILENAME)
|
|
with codecs.open(stats_path, 'w', encoding=utils.LOCALE) as stats_file:
|
|
json.dump(self.stats, stats_file, indent=2)
|
|
|
|
|
|
def close(self):
|
|
os.remove(self.javac.verbose_out)
|
|
os.remove(self.javac.annotations_out)
|
|
|
|
def analyze_and_report(self):
|
|
should_print_errors = False
|
|
if self.args.analyzer not in [COMPILE, CAPTURE]:
|
|
if self.analyze() == os.EX_OK:
|
|
reporting_start_time = time.time()
|
|
report_status = self.create_report()
|
|
elapsed = utils.elapsed_time(reporting_start_time)
|
|
self.timing['reporting'] = elapsed
|
|
self.read_proc_stats()
|
|
self.print_analysis_stats()
|
|
if report_status == os.EX_OK and not self.args.buck:
|
|
csv_report = os.path.join(self.args.infer_out,
|
|
utils.CSV_REPORT_FILENAME)
|
|
bugs_out = os.path.join(self.args.infer_out,
|
|
utils.BUGS_FILENAME)
|
|
print_errors(csv_report, bugs_out)
|
|
|
|
def print_analysis_stats(self):
|
|
procs_total = self.stats['int']['procedures']
|
|
files_total = self.stats['int']['files']
|
|
procs_str = utils.get_plural('procedure', procs_total)
|
|
files_str = utils.get_plural('file', files_total)
|
|
print('Analyzed %s in %s' % (procs_str, files_str))
|
|
|
|
def start(self):
|
|
if self.javac.args.version:
|
|
if self.args.buck:
|
|
key = self.args.analyzer
|
|
print(utils.infer_key(key), file=sys.stderr)
|
|
else:
|
|
return self.javac.run()
|
|
else:
|
|
start_time = time.time()
|
|
|
|
self.compile()
|
|
if self.args.analyzer == COMPILE:
|
|
return os.EX_OK
|
|
|
|
self.run_infer_frontend()
|
|
self.timing['capture'] = utils.elapsed_time(start_time)
|
|
if self.args.analyzer == CAPTURE:
|
|
return os.EX_OK
|
|
|
|
self.analyze_and_report()
|
|
self.close()
|
|
self.timing['total'] = utils.elapsed_time(start_time)
|
|
self.save_stats()
|
|
|
|
return self.stats
|
|
|
|
# vim: set sw=4 ts=4 et:
|