#
#  bis2tests.py  version 0.1
#  Copyright (c) Robert D. Cameron, May 25, 2003
#  Copies of this software may be made only for the purpose of
#  research and evaluation of URI processing based on internet
#  draft document draft-fielding-uri-rfc2396bis-02.
#  
from URIbis2 import *

#
# The definitions for testbase, normal and abnormal are
# copied from draft-fielding-uri-rfc2396bis-02
#
testbase = 'http://a/b/c/d;p?q'
#
#5.4.1 Normal Examples
#
normal = r'''
      "g:h"           =  "g:h"
      "g"             =  "http://a/b/c/g"
      "./g"           =  "http://a/b/c/g"
      "g/"            =  "http://a/b/c/g/"
      "/g"            =  "http://a/g"
      "//g"           =  "http://g"
      "?y"            =  "http://a/b/c/d;p?y"
      "g?y"           =  "http://a/b/c/g?y"
      "#s"            =  "http://a/b/c/d;p?q#s"
      "g#s"           =  "http://a/b/c/g#s"
      "g?y#s"         =  "http://a/b/c/g?y#s"
      ";x"            =  "http://a/b/c/;x"
      "g;x"           =  "http://a/b/c/g;x"
      "g;x?y#s"       =  "http://a/b/c/g;x?y#s"
      "."             =  "http://a/b/c/"
      "./"            =  "http://a/b/c/"
      ".."            =  "http://a/b/"
      "../"           =  "http://a/b/"
      "../g"          =  "http://a/b/g"
      "../.."         =  "http://a/"
      "../../"        =  "http://a/"
      "../../g"       =  "http://a/g"
'''
#
#5.4.2 Abnormal Examples 
#
abnormal = r'''
      ""              =  "http://a/b/c/d;p?q"
      "../../../g"    =  "http://a/g"
      "../../../../g" =  "http://a/g"
      "/./g"          =  "http://a/g"
      "/../g"         =  "http://a/g"
      "g."            =  "http://a/b/c/g."
      ".g"            =  "http://a/b/c/.g"
      "g.."           =  "http://a/b/c/g.."
      "..g"           =  "http://a/b/c/..g"
      "./../g"        =  "http://a/b/g"
      "./g/."         =  "http://a/b/c/g/"
      "g/./h"         =  "http://a/b/c/g/h"
      "g/../h"        =  "http://a/b/c/h"
      "g;x=1/./y"     =  "http://a/b/c/g;x=1/y"
      "g;x=1/../y"    =  "http://a/b/c/y"
      "g?y/./x"       =  "http://a/b/c/g?y/./x"
      "g?y/../x"      =  "http://a/b/c/g?y/../x"
      "g#s/./x"       =  "http://a/b/c/g#s/./x"
      "g#s/../x"      =  "http://a/b/c/g#s/../x"
      "http:g"        =  "http:g"
'''


def do_test_case(base, rel, abs):
    resolved = resolve_relative_URI(base, rel)
    if resolved == abs:
        print 'OK: resolve_relative_URI("%s", "%s") = "%s"' % (base, rel, resolved)
    else:
        print 'Error: resolve_relative_URI("%s", "%s") = "%s" != "%s"' % (base, rel, resolved, abs)
    relativized = compute_relative_URI(base, resolved)
    if relativized == rel:
        print '  OK: compute_relative_URI(%s, %s) = "%s"' % (base, resolved, relativized)
    else:
        print '  Note: compute_relative_URI("%s", "%s") = "%s" != "%s"' %(base, resolved, relativized, rel)
        reresolved = resolve_relative_URI(base, relativized)
        if reresolved == resolved:
            print '    OK: resolve_relative_URI("%s", "%s") = "%s"' %(base, relativized, reresolved)
        else:
            print '    Error: resolve_relative_URI("%s", "%s") = "%s" != "%s' %(base, relativized, reresolved, resolved)


test_text_re = re.compile('^\s*"([^"]*)"\s*=\s*"([^"]*)"\s*$', re.M)
def do_tests(base, testcase_text):
    for rel, abs in test_text_re.findall(testcase_text):
        do_test_case(base, rel, abs)

do_tests(testbase, normal)
        
do_tests(testbase, abnormal)