#!/bin/sh

# Tests if hgweb can run without touching sys.stdin, as is required

# by the WSGI standard and strictly implemented by mod_wsgi.

mkdir repo

cd repo

hg init

echo foo > bar

hg add bar

hg commit -m "test"

hg tip

cat > request.py <<EOF

from mercurial import dispatch

from mercurial.hgweb.hgweb_mod import hgweb

from mercurial.ui import ui

from mercurial import hg

from StringIO import StringIO

import os, sys

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(headers, data):

	print '---- HEADERS'

	print headers

	print '---- DATA'

	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': '127.0.0.1',

	'SERVER_PORT': os.environ['HGPORT'],

	'SERVER_PROTOCOL': 'HTTP/1.0'

}

i = hgweb('.')

i(env, startrsp)

print '---- ERRORS'

print errors.getvalue()

print '---- OS.ENVIRON wsgi variables'

print sorted([x for x in os.environ if x.startswith('wsgi')])

print '---- request.ENVIRON wsgi variables'

print sorted([x for x in i.repo.ui.environ if x.startswith('wsgi')])

EOF

python request.py