view tests/test-hgweb-non-interactive.t @ 40305:6519f5aee06f

tests: use regex instead of Python versions for archive hash changes

It turns out this behavior changed between versions of Python 3. Let's
just always accept either size or sha1, and move on.

Differential Revision: https://phab.mercurial-scm.org/D5104

Tests if hgweb can run without touching sys.stdin, as is required
by the WSGI standard and strictly implemented by mod_wsgi.

  $ hg init repo
  $ cd repo
  $ echo foo > bar
  $ hg add bar
  $ hg commit -m "test"
  $ cat > request.py <<EOF
  > from __future__ import absolute_import
  > import os
  > import sys
  > from mercurial import (
  >     dispatch,
  >     encoding,
  >     hg,
  >     pycompat,
  >     ui as uimod,
  >     util,
  > )
  > ui = uimod.ui
  > from mercurial.hgweb import hgweb_mod
  > stringio = util.stringio
  > 
  > class FileLike(object):
  >     def __init__(self, real):
  >         self.real = real
  >     def fileno(self):
  >         print >> sys.__stdout__, 'FILENO'
  >         return self.real.fileno()
  >     def read(self):
  >         print >> sys.__stdout__, 'READ'
  >         return self.real.read()
  >     def readline(self):
  >         print >> sys.__stdout__, 'READLINE'
  >         return self.real.readline()
  > 
  > sys.stdin = FileLike(sys.stdin)
  > errors = stringio()
  > input = stringio()
  > output = stringio()
  > 
  > def startrsp(status, headers):
  >     print('---- STATUS')
  >     print(status)
  >     print('---- HEADERS')
  >     print([i for i in headers if i[0] != 'ETag'])
  >     print('---- DATA')
  >     return output.write
  > 
  > env = {
  >     'wsgi.version': (1, 0),
  >     'wsgi.url_scheme': 'http',
  >     'wsgi.errors': errors,
  >     'wsgi.input': input,
  >     'wsgi.multithread': False,
  >     'wsgi.multiprocess': False,
  >     'wsgi.run_once': False,
  >     'REQUEST_METHOD': 'GET',
  >     'SCRIPT_NAME': '',
  >     'PATH_INFO': '',
  >     'QUERY_STRING': '',
  >     'SERVER_NAME': '$LOCALIP',
  >     'SERVER_PORT': os.environ['HGPORT'],
  >     'SERVER_PROTOCOL': 'HTTP/1.0'
  > }
  > 
  > i = hgweb_mod.hgweb(b'.')
  > for c in i(env, startrsp):
  >     pass
  > sys.stdout.flush()
  > pycompat.stdout.write(b'---- ERRORS\n')
  > pycompat.stdout.write(b'%s\n' % errors.getvalue())
  > print('---- OS.ENVIRON wsgi variables')
  > print(sorted([x for x in os.environ if x.startswith('wsgi')]))
  > print('---- request.ENVIRON wsgi variables')
  > with i._obtainrepo() as repo:
  >     print(sorted([encoding.strfromlocal(x) for x in repo.ui.environ
  >                   if x.startswith(b'wsgi')]))
  > EOF
  $ "$PYTHON" request.py
  ---- STATUS
  200 Script output follows
  ---- HEADERS
  [('Content-Type', 'text/html; charset=ascii')]
  ---- DATA
  ---- ERRORS
  
  ---- OS.ENVIRON wsgi variables
  []
  ---- request.ENVIRON wsgi variables
  ['wsgi.errors', 'wsgi.input', 'wsgi.multiprocess', 'wsgi.multithread', 'wsgi.run_once', 'wsgi.url_scheme', 'wsgi.version']

  $ cd ..