tests/test-hgweb-no-request-uri

httprepo: suppress the `real URL is...' message in safe, common cases.

When the actual and requested URL only differ by trailing slashes,
there is no need to warn. As an example, this easily happens when
accessing repositories on Bitbucket over HTTP(S).

As far as I could tell, there were no existing tests for this
behaviour.

#!/bin/sh
# This tests if hgweb and hgwebdir still work if the REQUEST_URI variable is
# no longer passed with the request. Instead, SCRIPT_NAME and PATH_INFO
# should be used from d74fc8dec2b4 onward to route the request.

mkdir repo
cd repo
hg init
echo foo > bar
hg add bar
hg commit -m "test" -u "Testing"
hg tip

cat > request.py <<EOF
from mercurial.hgweb import hgweb, hgwebdir
from StringIO import StringIO
import os, sys

errors = StringIO()
input = 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': '',
	'SERVER_NAME': '127.0.0.1',
	'SERVER_PORT': os.environ['HGPORT'],
	'SERVER_PROTOCOL': 'HTTP/1.0'
}

def process(app):
	content = app(env, startrsp)
	sys.stdout.write(output.getvalue())
	sys.stdout.write(''.join(content))
	print '---- ERRORS'
	print errors.getvalue()
	

output = StringIO()
env['PATH_INFO'] = '/'
env['QUERY_STRING'] = 'style=atom'
process(hgweb('.', name = 'repo'))

output = StringIO()
env['PATH_INFO'] = '/file/tip/'
env['QUERY_STRING'] = 'style=raw'
process(hgweb('.', name = 'repo'))

output = StringIO()
env['PATH_INFO'] = '/'
env['QUERY_STRING'] = 'style=raw'
process(hgwebdir({'repo': '.'}))

output = StringIO()
env['PATH_INFO'] = '/repo/file/tip/'
env['QUERY_STRING'] = 'style=raw'
process(hgwebdir({'repo': '.'}))
EOF

python request.py | sed "s/http:\/\/127\.0\.0\.1:[0-9]*\//http:\/\/127.0.0.1\//"