comparison tests/run-tests.py @ 48856:078e1e1cc7da

tests: require Python 3.5+ in run-tests.py

We change the version check logic to hard fail if running on
<= 3.5.0. The branch for <3.5 has been deleted. And the >=3.5
branch block has been dedented.

Differential Revision: https://phab.mercurial-scm.org/D12234

48855:6ea9ead59cf8

# completes fairly quickly, includes both shell and Python scripts, and
# includes some scripts that run daemon processes.)

from __future__ import absolute_import, print_function

import argparse
import collections
import contextlib
import difflib
import distutils.version as version

    runnerformatter = formatters.Terminal256Formatter(style=TestRunnerStyle)
    runnerlexer = TestRunnerLexer()

origenviron = os.environ.copy()


if sys.version_info > (3, 5, 0):
    PYTHON3 = True
    xrange = range  # we use xrange in one place, and we'd rather not use range

    def _sys2bytes(p):
        if p is None:
            return p
        return p.encode('utf-8')

    def _bytes2sys(p):
        if p is None:
            return p
        return p.decode('utf-8')

    osenvironb = getattr(os, 'environb', None)
    if osenvironb is None:
        # Windows lacks os.environb, for instance.  A proxy over the real thing
        # instead of a copy allows the environment to be updated via bytes on
        # all platforms.
        class environbytes(object):
            def __init__(self, strenv):
                self.__len__ = strenv.__len__
                self.clear = strenv.clear
                self._strenv = strenv

            def __getitem__(self, k):
                v = self._strenv.__getitem__(_bytes2sys(k))
                return _sys2bytes(v)

            def __setitem__(self, k, v):
                self._strenv.__setitem__(_bytes2sys(k), _bytes2sys(v))

            def __delitem__(self, k):
                self._strenv.__delitem__(_bytes2sys(k))

            def __contains__(self, k):
                return self._strenv.__contains__(_bytes2sys(k))

            def __iter__(self):
                return iter([_sys2bytes(k) for k in iter(self._strenv)])

            def get(self, k, default=None):
                v = self._strenv.get(_bytes2sys(k), _bytes2sys(default))
                return _sys2bytes(v)

            def pop(self, k, default=None):
                v = self._strenv.pop(_bytes2sys(k), _bytes2sys(default))
                return _sys2bytes(v)

        osenvironb = environbytes(os.environ)

    getcwdb = getattr(os, 'getcwdb')
    if not getcwdb or WINDOWS:
        getcwdb = lambda: _sys2bytes(os.getcwd())

elif sys.version_info >= (3, 0, 0):
    print(
        '%s is only supported on Python 3.5+ and 2.7, not %s'
        % (sys.argv[0], '.'.join(str(v) for v in sys.version_info[:3]))
    )
    sys.exit(70)  # EX_SOFTWARE from `man 3 sysexit`
else:
    PYTHON3 = False

    # In python 2.x, path operations are generally done using
    # bytestrings by default, so we don't have to do any extra
    # fiddling there. We define the wrapper functions anyway just to
    # help keep code consistent between platforms.
    def _sys2bytes(p):
        return p

    _bytes2sys = _sys2bytes
    osenvironb = os.environ
    getcwdb = os.getcwd

if WINDOWS:
    _getcwdb = getcwdb

    def getcwdb():

48856:078e1e1cc7da

# completes fairly quickly, includes both shell and Python scripts, and
# includes some scripts that run daemon processes.)

from __future__ import absolute_import, print_function


import argparse
import collections
import contextlib
import difflib
import distutils.version as version

    runnerformatter = formatters.Terminal256Formatter(style=TestRunnerStyle)
    runnerlexer = TestRunnerLexer()

origenviron = os.environ.copy()

if sys.version_info < (3, 5, 0):
    print(
        '%s is only supported on Python 3.5+, not %s'
        % (sys.argv[0], '.'.join(str(v) for v in sys.version_info[:3]))
    )
    sys.exit(70)  # EX_SOFTWARE from `man 3 sysexit`

PYTHON3 = True
xrange = range  # we use xrange in one place, and we'd rather not use range


def _sys2bytes(p):
    if p is None:
        return p
    return p.encode('utf-8')


def _bytes2sys(p):
    if p is None:
        return p
    return p.decode('utf-8')


osenvironb = getattr(os, 'environb', None)
if osenvironb is None:
    # Windows lacks os.environb, for instance.  A proxy over the real thing
    # instead of a copy allows the environment to be updated via bytes on
    # all platforms.
    class environbytes(object):
        def __init__(self, strenv):
            self.__len__ = strenv.__len__
            self.clear = strenv.clear
            self._strenv = strenv

        def __getitem__(self, k):
            v = self._strenv.__getitem__(_bytes2sys(k))
            return _sys2bytes(v)

        def __setitem__(self, k, v):
            self._strenv.__setitem__(_bytes2sys(k), _bytes2sys(v))

        def __delitem__(self, k):
            self._strenv.__delitem__(_bytes2sys(k))

        def __contains__(self, k):
            return self._strenv.__contains__(_bytes2sys(k))

        def __iter__(self):
            return iter([_sys2bytes(k) for k in iter(self._strenv)])

        def get(self, k, default=None):
            v = self._strenv.get(_bytes2sys(k), _bytes2sys(default))
            return _sys2bytes(v)

        def pop(self, k, default=None):
            v = self._strenv.pop(_bytes2sys(k), _bytes2sys(default))
            return _sys2bytes(v)

    osenvironb = environbytes(os.environ)

getcwdb = getattr(os, 'getcwdb')
if not getcwdb or WINDOWS:
    getcwdb = lambda: _sys2bytes(os.getcwd())


if WINDOWS:
    _getcwdb = getcwdb

    def getcwdb():