The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/intl/uconv/tests/unit/test_bug381412.euc_jp.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,89 @@
     1.4 +const charset = "EUC-JP";
     1.5 +const ScriptableUnicodeConverter =
     1.6 +	Components.Constructor("@mozilla.org/intl/scriptableunicodeconverter",
     1.7 +			       "nsIScriptableUnicodeConverter");
     1.8 +var gConverter;
     1.9 +
    1.10 +function error(inString, outString, msg){
    1.11 +    var dispIn = "";
    1.12 +    var dispOut = "";
    1.13 +    var i;
    1.14 +    for (i = 0; i < inString.length; ++i) {
    1.15 +	dispIn += " x" + inString.charCodeAt(i).toString(16);
    1.16 +    }
    1.17 +    if (outString.length == 0) {
    1.18 +	dispOut = "<empty>";
    1.19 +    } else {
    1.20 +	for (i = 0; i < outString.length; ++i) {
    1.21 +	    dispOut += " x" + outString.charCodeAt(i).toString(16);
    1.22 +	}
    1.23 +    }
    1.24 +    dump("\"" + dispIn + "\" ==> \"" + dispOut + "\"\n");
    1.25 +    do_throw("security risk: " + msg);
    1.26 +}
    1.27 +
    1.28 +function test(inString) {
    1.29 +    var outString = gConverter.ConvertToUnicode(inString) +
    1.30 +	            gConverter.Finish();
    1.31 +
    1.32 +    switch (outString.length) {
    1.33 +        case 0:
    1.34 +        case 1:
    1.35 +        case 2:
    1.36 +	    error(inString, outString, "Unexpected error");
    1.37 +	    break;
    1.38 +        case 3:
    1.39 +	    error(inString, outString, "3 byte sequence eaten");
    1.40 +	    break;
    1.41 +        case 4:
    1.42 +	    if (outString.charCodeAt(0) < 0x80 &&
    1.43 +		outString.charCodeAt(1) < 0x80 &&
    1.44 +		outString.charCodeAt(2) < 0x80 &&
    1.45 +		outString.charCodeAt(3) < 0x80) {
    1.46 +		error(inString, outString,
    1.47 +		      "3 byte sequence converted to 1 ASCII");
    1.48 +	    }
    1.49 +	    break;
    1.50 +        case 5:
    1.51 +	    if (outString != inString &&
    1.52 +		outString.charCodeAt(0) < 0x80 &&
    1.53 +		outString.charCodeAt(1) < 0x80 &&
    1.54 +		outString.charCodeAt(2) < 0x80 &&
    1.55 +		outString.charCodeAt(3) < 0x80 &&
    1.56 +		outString.charCodeAt(4) < 0x80) {
    1.57 +		error(inString, outString,
    1.58 +		      "3 byte sequence converted to 2 ASCII");
    1.59 +	    }
    1.60 +	    break;
    1.61 +        case 6:
    1.62 +	    if (outString != inString &&
    1.63 +		outString.charCodeAt(0) < 0x80 &&
    1.64 +		outString.charCodeAt(1) < 0x80 &&
    1.65 +		outString.charCodeAt(2) < 0x80 &&
    1.66 +		outString.charCodeAt(3) < 0x80 &&
    1.67 +		outString.charCodeAt(4) < 0x80 &&
    1.68 +		outString.charCodeAt(5) < 0x80) {
    1.69 +		error(inString, outString,
    1.70 +		      "3 byte sequence converted to 3 ASCII");
    1.71 +	    }
    1.72 +	    break;
    1.73 +    }
    1.74 +}
    1.75 +
    1.76 +function run_test() {
    1.77 +    gConverter = new ScriptableUnicodeConverter();
    1.78 +    gConverter.charset = charset;
    1.79 +
    1.80 +    var byte1, byte2, byte3;
    1.81 +    for (byte1 = 1; byte1 < 0x100; ++byte1) {
    1.82 +	for (byte2 = 1; byte2 < 0x100; ++byte2) {
    1.83 +	    if (byte1 == 0x8f) {
    1.84 +		for (byte3 = 1; byte3 < 0x100; ++byte3) {
    1.85 +		    test(String.fromCharCode(byte1, byte2, byte3) + "foo");
    1.86 +		}
    1.87 +	    } else {
    1.88 +		test(String.fromCharCode(byte1, byte2) + " foo");
    1.89 +	    }
    1.90 +	}
    1.91 +    }
    1.92 +}