prosody
32899c8a6fe5
tests/test_sasl.lua

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tests/test_sasl.lua @ 509:32899c8a6fe5

Add test for latin1toutf8 (which passes)
author Matthew Wild <mwild1@gmail.com>
date Sun, 30 Nov 2008 18:57:23 +0000
child 519:cccd610a0ef9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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509
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1 --- WARNING! ---
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2 -- This file contains a mix of encodings below.
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3 -- Many editors will unquestioningly convert these for you.
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4 -- Please be careful :( (I recommend Scite)
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5 ---------------------------------
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6
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7 local gmatch = string.gmatch;
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8 local t_concat, t_insert = table.concat, table.insert;
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9 local to_byte, to_char = string.byte, string.char;
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10
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11 local function _latin1toutf8(str)
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12 if not str then return str; end
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13 local p = {};
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14 for ch in gmatch(str, ".") do
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15 ch = to_byte(ch);
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16 if (ch < 0x80) then
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17 t_insert(p, to_char(ch));
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18 elseif (ch < 0xC0) then
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19 t_insert(p, to_char(0xC2, ch));
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20 else
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21 t_insert(p, to_char(0xC3, ch - 64));
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22 end
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23 end
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24 return t_concat(p);
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25 end
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26
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27 function latin1toutf8()
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28 local function assert_utf8(latin, utf8)
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29 assert_equal(_latin1toutf8(latin), utf8, "Incorrect UTF8 from Latin1: "..tostring(latin));
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30 end
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31
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32 assert_utf8("", "")
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33 assert_utf8("test", "test")
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34 assert_utf8(nil, nil)
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35 assert_utf8("foobar.råkat.se", "foobar.rÃ¥kat.se")
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36 end