1 # To fully test this module, we would need a copy of the stringprep tables.

     2 # Since we don't have them, this test checks only a few codepoints.

     3 

     4 from test.test_support import verify, vereq

     5 

     6 import stringprep

     7 from stringprep import *

     8 

     9 verify(in_table_a1(u"\u0221"))

    10 verify(not in_table_a1(u"\u0222"))

    11 

    12 verify(in_table_b1(u"\u00ad"))

    13 verify(not in_table_b1(u"\u00ae"))

    14 

    15 verify(map_table_b2(u"\u0041"), u"\u0061")

    16 verify(map_table_b2(u"\u0061"), u"\u0061")

    17 

    18 verify(map_table_b3(u"\u0041"), u"\u0061")

    19 verify(map_table_b3(u"\u0061"), u"\u0061")

    20 

    21 verify(in_table_c11(u"\u0020"))

    22 verify(not in_table_c11(u"\u0021"))

    23 

    24 verify(in_table_c12(u"\u00a0"))

    25 verify(not in_table_c12(u"\u00a1"))

    26 

    27 verify(in_table_c12(u"\u00a0"))

    28 verify(not in_table_c12(u"\u00a1"))

    29 

    30 verify(in_table_c11_c12(u"\u00a0"))

    31 verify(not in_table_c11_c12(u"\u00a1"))

    32 

    33 verify(in_table_c21(u"\u001f"))

    34 verify(not in_table_c21(u"\u0020"))

    35 

    36 verify(in_table_c22(u"\u009f"))

    37 verify(not in_table_c22(u"\u00a0"))

    38 

    39 verify(in_table_c21_c22(u"\u009f"))

    40 verify(not in_table_c21_c22(u"\u00a0"))

    41 

    42 verify(in_table_c3(u"\ue000"))

    43 verify(not in_table_c3(u"\uf900"))

    44 

    45 verify(in_table_c4(u"\uffff"))

    46 verify(not in_table_c4(u"\u0000"))

    47 

    48 verify(in_table_c5(u"\ud800"))

    49 verify(not in_table_c5(u"\ud7ff"))

    50 

    51 verify(in_table_c6(u"\ufff9"))

    52 verify(not in_table_c6(u"\ufffe"))

    53 

    54 verify(in_table_c7(u"\u2ff0"))

    55 verify(not in_table_c7(u"\u2ffc"))

    56 

    57 verify(in_table_c8(u"\u0340"))

    58 verify(not in_table_c8(u"\u0342"))

    59 

    60 # C.9 is not in the bmp

    61 # verify(in_table_c9(u"\U000E0001"))

    62 # verify(not in_table_c8(u"\U000E0002"))

    63 

    64 verify(in_table_d1(u"\u05be"))

    65 verify(not in_table_d1(u"\u05bf"))

    66 

    67 verify(in_table_d2(u"\u0041"))

    68 verify(not in_table_d2(u"\u0040"))

    69 

    70 # This would generate a hash of all predicates. However, running

    71 # it is quite expensive, and only serves to detect changes in the

    72 # unicode database. Instead, stringprep.py asserts the version of

    73 # the database.

    74 

    75 # import hashlib

    76 # predicates = [k for k in dir(stringprep) if k.startswith("in_table")]

    77 # predicates.sort()

    78 # for p in predicates:

    79 #     f = getattr(stringprep, p)

    80 #     # Collect all BMP code points

    81 #     data = ["0"] * 0x10000

    82 #     for i in range(0x10000):

    83 #         if f(unichr(i)):

    84 #             data[i] = "1"

    85 #     data = "".join(data)

    86 #     h = hashlib.sha1()

    87 #     h.update(data)

    88 #     print p, h.hexdigest()