Mercurial > hg
view tests/test-config-env.py @ 32250:8a137ef6e5da
verify: always check rawsize
Previously, verify only checks "rawsize == len(rawtext)", if
"len(fl.read()) != fl.size()".
With flag processor, "len(fl.read()) != fl.size()" does not necessarily mean
"rawsize == len(rawtext)". So we may miss a useful check.
This patch removes the "if len(fl.read()) != fl.size()" condition so the
rawsize check is always performed.
With the condition removed, "fl.read(n)" looks unnecessary so a comment was
added to explain the side effect is wanted.
author | Jun Wu <quark@fb.com> |
---|---|
date | Thu, 11 May 2017 14:52:02 -0700 |
parents | 08fbc97d1364 |
children | a22915edc279 |
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# Test the config layer generated by environment variables from __future__ import absolute_import, print_function import os from mercurial import ( encoding, rcutil, ui as uimod, util, ) testtmp = encoding.environ['TESTTMP'] # prepare hgrc files def join(name): return os.path.join(testtmp, name) with open(join('sysrc'), 'w') as f: f.write('[ui]\neditor=e0\n[pager]\npager=p0\n') with open(join('userrc'), 'w') as f: f.write('[ui]\neditor=e1') # replace rcpath functions so they point to the files above def systemrcpath(): return [join('sysrc')] def userrcpath(): return [join('userrc')] rcutil.systemrcpath = systemrcpath rcutil.userrcpath = userrcpath os.path.isdir = lambda x: False # hack: do not load default.d/*.rc # utility to print configs def printconfigs(env): encoding.environ = env rcutil._rccomponents = None # reset cache ui = uimod.ui.load() for section, name, value in ui.walkconfig(): source = ui.configsource(section, name) print('%s.%s=%s # %s' % (section, name, value, util.pconvert(source))) print('') # environment variable overrides printconfigs({}) printconfigs({'EDITOR': 'e2', 'PAGER': 'p2'})