#!/usr/bin/env python import os from BaseHTTPServer import * import tempfile import signal r, w = os.pipe() C_CR = 0 C_LF = 1 C_CRLF = 2 E_Raw = 0 E_Entity = 1 E_JavaScript = 2 F_Hidden = 0 F_TextArea = 1 def encode(ch, encoding): if ch == C_CRLF: return encode(C_CR, encoding) + encode(C_LF, encoding) if ch == C_CR: if encoding == E_Raw: return "\r" if encoding == E_JavaScript: return "\\r" if encoding == E_Entity: return " " if ch == C_LF: if encoding == E_Raw: return "\n" if encoding == E_JavaScript: return "\\n" if encoding == E_Entity: return " " def get_form(ch, encoding, field): text = "foo" + encode(ch, encoding) + "bar" if encoding == E_JavaScript: text_initial = "" else: text_initial = text s = """ Form Test
""" if field == F_Hidden: s += '' elif field == F_TextArea: s += '' s += "\n
" if encoding == E_JavaScript: s += """ """ % (text) s += "" return s class forwarder(BaseHTTPRequestHandler): def do_GET(self): w.write(self.path + "\n") w.flush() self.send_response(200) self.send_header("Content-Type", "text/plain") self.end_headers() self.wfile.write("Dummy response") def runtest(r, *args): form = get_form(*args) tmpfile, tmpname = tempfile.mkstemp(".html") tmpfile = os.fdopen(tmpfile, 'w') tmpfile.write(form) tmpfile.close() linkspid = os.spawnlp(os.P_NOWAIT, 'elinks', 'elinks', '-config-dir', os.getcwd(), '-config-file', 'crlf.conf', '-no-connect', '1', '-auto-submit', '1', tmpname) path = r.readline() os.kill(linkspid, signal.SIGINT) os.waitpid(linkspid, 0) os.unlink(tmpname) return path pid = os.fork() if pid: os.close(w) r = os.fdopen(r) paths = [] for c in [C_CR, C_LF, C_CRLF]: for e in [E_Raw, E_Entity, E_JavaScript]: for f in [F_Hidden, F_TextArea]: paths.append(("%d %d %d " % (c, e, f)) + runtest(r, c, e, f)) for path in paths: print path, os.kill(pid, signal.SIGTERM) os.waitpid(pid, 0) else: os.close(r) w = os.fdopen(w, 'w') server_address = ('127.0.0.1', 8090) httpd = HTTPServer(server_address, forwarder) httpd.serve_forever()