mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-26 10:10:31 +00:00
101 lines
3.0 KiB
JavaScript
101 lines
3.0 KiB
JavaScript
/**
|
||
* Test for Bidi restrictions on IDNs from RFC 3454
|
||
*/
|
||
|
||
var Cc = Components.classes;
|
||
var Ci = Components.interfaces;
|
||
var idnService;
|
||
|
||
function expected_pass(inputIDN)
|
||
{
|
||
var isASCII = {};
|
||
var displayIDN = idnService.convertToDisplayIDN(inputIDN, isASCII);
|
||
do_check_eq(displayIDN, inputIDN);
|
||
}
|
||
|
||
function expected_fail(inputIDN)
|
||
{
|
||
var isASCII = {};
|
||
var displayIDN = "";
|
||
|
||
try {
|
||
displayIDN = idnService.convertToDisplayIDN(inputIDN, isASCII);
|
||
}
|
||
catch(e) {}
|
||
|
||
do_check_neq(displayIDN, inputIDN);
|
||
}
|
||
|
||
function run_test() {
|
||
// add an IDN whitelist pref
|
||
var pbi = Cc["@mozilla.org/preferences-service;1"]
|
||
.getService(Ci.nsIPrefBranch2);
|
||
pbi.setBoolPref("network.IDN.whitelist.com", true);
|
||
|
||
idnService = Cc["@mozilla.org/network/idn-service;1"]
|
||
.getService(Ci.nsIIDNService);
|
||
/*
|
||
* In any profile that specifies bidirectional character handling, all
|
||
* three of the following requirements MUST be met:
|
||
*
|
||
* 1) The characters in section 5.8 MUST be prohibited.
|
||
*/
|
||
|
||
// 0340; COMBINING GRAVE TONE MARK
|
||
expected_fail("foo\u0340bar.com");
|
||
// 0341; COMBINING ACUTE TONE MARK
|
||
expected_fail("foo\u0341bar.com");
|
||
// 200E; LEFT-TO-RIGHT MARK
|
||
expected_fail("foo\200ebar.com");
|
||
// 200F; RIGHT-TO-LEFT MARK
|
||
// Note: this is an RTL IDN so that it doesn't fail test 2) below
|
||
expected_fail("\u200f\u0645\u062B\u0627\u0644.\u0622\u0632\u0645\u0627\u06CC\u0634\u06CC");
|
||
// 202A; LEFT-TO-RIGHT EMBEDDING
|
||
expected_fail("foo\u202abar.com");
|
||
// 202B; RIGHT-TO-LEFT EMBEDDING
|
||
expected_fail("foo\u202bbar.com");
|
||
// 202C; POP DIRECTIONAL FORMATTING
|
||
expected_fail("foo\u202cbar.com");
|
||
// 202D; LEFT-TO-RIGHT OVERRIDE
|
||
expected_fail("foo\u202dbar.com");
|
||
// 202E; RIGHT-TO-LEFT OVERRIDE
|
||
expected_fail("foo\u202ebar.com");
|
||
// 206A; INHIBIT SYMMETRIC SWAPPING
|
||
expected_fail("foo\u206abar.com");
|
||
// 206B; ACTIVATE SYMMETRIC SWAPPING
|
||
expected_fail("foo\u206bbar.com");
|
||
// 206C; INHIBIT ARABIC FORM SHAPING
|
||
expected_fail("foo\u206cbar.com");
|
||
// 206D; ACTIVATE ARABIC FORM SHAPING
|
||
expected_fail("foo\u206dbar.com");
|
||
// 206E; NATIONAL DIGIT SHAPES
|
||
expected_fail("foo\u206ebar.com");
|
||
// 206F; NOMINAL DIGIT SHAPES
|
||
expected_fail("foo\u206fbar.com");
|
||
|
||
/*
|
||
* 2) If a string contains any RandALCat character, the string MUST NOT
|
||
* contain any LCat character.
|
||
*/
|
||
|
||
// www.מיץpetel.com is invalid
|
||
expected_fail("www.\u05DE\u05D9\u05E5petel.com");
|
||
// But www.מיץפטל.com is fine because the ltr and rtl characters are in
|
||
// different labels
|
||
expected_pass("www.\u05DE\u05D9\u05E5\u05E4\u05D8\u05DC.com");
|
||
|
||
/*
|
||
* 3) If a string contains any RandALCat character, a RandALCat
|
||
* character MUST be the first character of the string, and a
|
||
* RandALCat character MUST be the last character of the string.
|
||
*/
|
||
|
||
// www.1מיץ.com is invalid
|
||
expected_fail("www.1\u05DE\u05D9\u05E5.com");
|
||
// www.מיץ1.com is invalid
|
||
expected_fail("www.\u05DE\u05D9\u05E51.com");
|
||
// But www.מיץ1פטל.com is fine
|
||
expected_pass("www.\u05DE\u05D9\u05E51\u05E4\u05D8\u05DC.com");
|
||
}
|
||
|