tests/test-non-interactive-wsgi

keyword: remove "help keyword" from test

Testing help output does not make sense as we have no way to
check for errors in content which would be the only reasonable
test here.

#!/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'
}

hgweb('.')(env, startrsp)
print '---- ERRORS'
print errors.getvalue()
EOF

python request.py