tests/test-hgweb-no-request-uri

run-tests: detect when hghave fails to check for a feature and fail test

hghave exitcode != 0 might mean that hghave failed to check for feature
avaibility. Detect those cases, and fail the test, instead of skipping it.

#!/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" -d "0 0" -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\//"