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Need to understand whether we care compiling pypy. Pypy 2.7 list comprehensions are different and use its own opcode.
144 lines
4.3 KiB
Python
Executable File
144 lines
4.3 KiB
Python
Executable File
#!/usr/bin/env python
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# emacs-mode: -*-python-*-
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"""
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test_pyenvlib -- uncompyle and verify Python libraries
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Usage-Examples:
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test_pyenvlib.py --all # decompile all tests (suite + libs)
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test_pyenvlib.py --all --verify # decomyile all tests and verify results
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test_pyenvlib.py --test # decompile only the testsuite
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test_pyenvlib.py --2.7.11 --verify # decompile and verify python lib 2.7.11
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Adding own test-trees:
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Step 1) Edit this file and add a new entry to 'test_options', eg.
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test_options['mylib'] = ('/usr/lib/mylib', PYOC, 'mylib')
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Step 2: Run the test:
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test_pyenvlib --mylib # decompile 'mylib'
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test_pyenvlib --mylib --verify # decompile verify 'mylib'
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"""
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from __future__ import print_function
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from uncompyle6 import main, PYTHON3
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import os, time, shutil
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from fnmatch import fnmatch
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#----- configure this for your needs
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TEST_VERSIONS=('2.3.7', '2.4.6', '2.5.6', '2.6.9', 'pypy-2.6.1',
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'2.7.10', '2.7.11',
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'3.2.6', '3.3.5', '3.4.2', '3.5.1')
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target_base = '/tmp/py-dis/'
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lib_prefix = os.path.join(os.environ['HOME'], '.pyenv/versions')
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PYC = ('*.pyc', )
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PYO = ('*.pyo', )
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PYOC = ('*.pyc', '*.pyo')
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#-----
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test_options = {
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# name: (src_basedir, pattern, output_base_suffix)
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'test': ('./test', PYOC, 'test'),
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}
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for vers in TEST_VERSIONS:
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if vers.startswith('pypy-'):
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short_vers = vers[0:-2]
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test_options[vers] = (os.path.join(lib_prefix, vers, 'lib_pypy'),
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PYC, 'python-lib'+short_vers)
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else:
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short_vers = vers[:3]
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test_options[vers] = (os.path.join(lib_prefix, vers, 'lib', 'python'+short_vers),
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PYC, 'python-lib'+short_vers)
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def do_tests(src_dir, patterns, target_dir, start_with=None, do_verify=False):
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def visitor(files, dirname, names):
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files.extend(
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[os.path.normpath(os.path.join(dirname, n))
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for n in names
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for pat in patterns
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if fnmatch(n, pat)])
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files = []
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cwd = os.getcwd()
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os.chdir(src_dir)
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if PYTHON3:
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for root, dirname, names in os.walk(os.curdir):
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files.extend(
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[os.path.normpath(os.path.join(root, n))
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for n in names
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for pat in patterns
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if fnmatch(n, pat)])
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pass
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pass
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else:
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os.path.walk(os.curdir, visitor, files)
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os.chdir(cwd)
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files.sort()
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if start_with:
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try:
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start_with = files.index(start_with)
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files = files[start_with:]
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print('>>> starting with file', files[0])
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except ValueError:
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pass
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if len(files) > 200:
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files = [file for file in files if not 'site-packages' in file]
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files = [file for file in files if not 'test' in file]
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if len(files) > 200:
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files = files[:200]
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print(time.ctime())
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main.main(src_dir, target_dir, files, [], do_verify=do_verify)
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print(time.ctime())
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if __name__ == '__main__':
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import getopt, sys
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do_verify = False
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test_dirs = []
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start_with = None
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test_options_keys = list(test_options.keys())
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test_options_keys.sort()
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opts, args = getopt.getopt(sys.argv[1:], '',
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['start-with=', 'verify', 'all', ] \
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+ test_options_keys )
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for opt, val in opts:
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if opt == '--verify':
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do_verify = True
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elif opt == '--start-with':
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start_with = val
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elif opt[2:] in test_options_keys:
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test_dirs.append(test_options[opt[2:]])
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elif opt == '--all':
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for val in test_options_keys:
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test_dirs.append(test_options[val])
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for src_dir, pattern, target_dir in test_dirs:
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if os.path.exists(src_dir):
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target_dir = os.path.join(target_base, target_dir)
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if os.path.exists(target_dir):
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shutil.rmtree(target_dir, ignore_errors=1)
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do_tests(src_dir, pattern, target_dir, start_with, do_verify)
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else:
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print("### Path %s doesn't exist; skipping" % src_dir)
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# python 1.5:
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# test/re_tests memory error
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# test/test_b1 memory error
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# Verification notes:
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# - xdrlib fails verification due the same lambda used twice
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# (verification is successfull when using original .pyo as
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# input)
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#
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