The Tor Browser / file comparison
comparison: intl/uconv/tests/unit/test_bug601429.js
intl/uconv/tests/unit/test_bug601429.js
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
equal
deleted
inserted
replaced
| -1:000000000000 | 0:1089c61427ca |
|---|---|
| 1 // Tests whether characters above 0x7F decode to ASCII characters liable to | |
| 2 // expose XSS vulnerabilities | |
| 3 load('CharsetConversionTests.js'); | |
| 4 | |
| 5 function run_test() { | |
| 6 var failures = false; | |
| 7 var ccManager = Cc["@mozilla.org/charset-converter-manager;1"] | |
| 8 .getService(Ci.nsICharsetConverterManager); | |
| 9 var decodingConverter = CreateScriptableConverter(); | |
| 10 | |
| 11 var charsetList = ccManager.getDecoderList(); | |
| 12 var counter = 0; | |
| 13 while (charsetList.hasMore()) { | |
| 14 ++counter; | |
| 15 var charset = charsetList.getNext(); | |
| 16 dump("testing " + counter + " " + charset + "\n"); | |
| 17 | |
| 18 try { | |
| 19 decodingConverter.charset = charset; | |
| 20 } catch(e) { | |
| 21 dump("Warning: couldn't set decoder charset to " + charset + "\n"); | |
| 22 continue; | |
| 23 } | |
| 24 for (var i = 0x80; i < 0x100; ++i) { | |
| 25 var inString = String.fromCharCode(i); | |
| 26 var outString; | |
| 27 try { | |
| 28 outString = decodingConverter.ConvertToUnicode(inString) + | |
| 29 decodingConverter.Finish(); | |
| 30 } catch(e) { | |
| 31 outString = String.fromCharCode(0xFFFD); | |
| 32 } | |
| 33 for (var n = 0; n < outString.length; ++n) { | |
| 34 var outChar = outString.charAt(n); | |
| 35 if (outChar == '<' || outChar == '>' || outChar == '/') { | |
| 36 dump(charset + " has a problem: " + escape(inString) + | |
| 37 " decodes to '" + outString + "'\n"); | |
| 38 failures = true; | |
| 39 } | |
| 40 } | |
| 41 } | |
| 42 } | |
| 43 if (failures) { | |
| 44 do_throw("test failed\n"); | |
| 45 } | |
| 46 } |
