comparison tests/run-tests.py @ 47310:9a3aa54774ff

persistent-nodemap: add a way to make the picked uid predictable

This will make the test less volatile and therefore easier to maintain. I am
setting this is for the persistent nodemap docket first, but my target is to use
similar logic for the revlogv2 (and co) test.

For persisent nodemap, they are too many different in how each test variants (with rust, without rust, etc) needs new uid for this be really useful (right now). However it will be directly useful for the revlogv2 logic.

Differential Revision: https://phab.mercurial-scm.org/D10753

47309:af4d1a177548

        env = os.environ.copy()
        env['PYTHONUSERBASE'] = sysconfig.get_config_var('userbase') or ''
        env['HGEMITWARNINGS'] = '1'
        env['TESTTMP'] = _bytes2sys(self._testtmp)
        env['TESTNAME'] = self.name
        env['HOME'] = _bytes2sys(self._testtmp)
        if os.name == 'nt':
            env['REALUSERPROFILE'] = env['USERPROFILE']
            # py3.8+ ignores HOME: https://bugs.python.org/issue36264

47310:9a3aa54774ff

        env = os.environ.copy()
        env['PYTHONUSERBASE'] = sysconfig.get_config_var('userbase') or ''
        env['HGEMITWARNINGS'] = '1'
        env['TESTTMP'] = _bytes2sys(self._testtmp)
        docket_id_file = os.path.join(_bytes2sys(self._testtmp), 'DOCKETID')
        env['HGTEST_DOCKETIDFILE'] = docket_id_file
        env['TESTNAME'] = self.name
        env['HOME'] = _bytes2sys(self._testtmp)
        if os.name == 'nt':
            env['REALUSERPROFILE'] = env['USERPROFILE']
            # py3.8+ ignores HOME: https://bugs.python.org/issue36264