test_bug427957.js (3036B)
1 /** 2 * Test for Bidi restrictions on IDNs from RFC 3454 3 */ 4 5 "use strict"; 6 7 var idnService; 8 9 function expected_pass(inputIDN) { 10 var displayIDN = idnService.convertToDisplayIDN(inputIDN); 11 Assert.equal(displayIDN, inputIDN); 12 } 13 14 function expected_fail(inputIDN) { 15 var displayIDN = ""; 16 17 try { 18 displayIDN = idnService.convertToDisplayIDN(inputIDN); 19 } catch (e) {} 20 21 Assert.notEqual(displayIDN, inputIDN); 22 } 23 24 function run_test() { 25 idnService = Cc["@mozilla.org/network/idn-service;1"].getService( 26 Ci.nsIIDNService 27 ); 28 /* 29 * In any profile that specifies bidirectional character handling, all 30 * three of the following requirements MUST be met: 31 * 32 * 1) The characters in section 5.8 MUST be prohibited. 33 */ 34 35 // 0340; COMBINING GRAVE TONE MARK 36 expected_fail("foo\u0340bar.com"); 37 // 0341; COMBINING ACUTE TONE MARK 38 expected_fail("foo\u0341bar.com"); 39 // 200E; LEFT-TO-RIGHT MARK 40 expected_fail("foo\u200ebar.com"); 41 // 200F; RIGHT-TO-LEFT MARK 42 // Note: this is an RTL IDN so that it doesn't fail test 2) below 43 expected_fail( 44 "\u200f\u0645\u062B\u0627\u0644.\u0622\u0632\u0645\u0627\u06CC\u0634\u06CC" 45 ); 46 // 202A; LEFT-TO-RIGHT EMBEDDING 47 expected_fail("foo\u202abar.com"); 48 // 202B; RIGHT-TO-LEFT EMBEDDING 49 expected_fail("foo\u202bbar.com"); 50 // 202C; POP DIRECTIONAL FORMATTING 51 expected_fail("foo\u202cbar.com"); 52 // 202D; LEFT-TO-RIGHT OVERRIDE 53 expected_fail("foo\u202dbar.com"); 54 // 202E; RIGHT-TO-LEFT OVERRIDE 55 expected_fail("foo\u202ebar.com"); 56 // 206A; INHIBIT SYMMETRIC SWAPPING 57 expected_fail("foo\u206abar.com"); 58 // 206B; ACTIVATE SYMMETRIC SWAPPING 59 expected_fail("foo\u206bbar.com"); 60 // 206C; INHIBIT ARABIC FORM SHAPING 61 expected_fail("foo\u206cbar.com"); 62 // 206D; ACTIVATE ARABIC FORM SHAPING 63 expected_fail("foo\u206dbar.com"); 64 // 206E; NATIONAL DIGIT SHAPES 65 expected_fail("foo\u206ebar.com"); 66 // 206F; NOMINAL DIGIT SHAPES 67 expected_fail("foo\u206fbar.com"); 68 69 /* 70 * 2) If a string contains any RandALCat character, the string MUST NOT 71 * contain any LCat character. 72 */ 73 74 // www.מיץpetel.com is invalid 75 expected_fail("www.\u05DE\u05D9\u05E5petel.com"); 76 // But www.מיץפטל.com is fine because the ltr and rtl characters are in 77 // different labels 78 expected_pass("www.\u05DE\u05D9\u05E5\u05E4\u05D8\u05DC.com"); 79 80 /* 81 * 3) If a string contains any RandALCat character, a RandALCat 82 * character MUST be the first character of the string, and a 83 * RandALCat character MUST be the last character of the string. 84 */ 85 86 // www.1מיץ.com is invalid 87 expected_fail("www.1\u05DE\u05D9\u05E5.com"); 88 // www.!מיץ.com is invalid 89 expected_fail("www.!\u05DE\u05D9\u05E5.com"); 90 // www.מיץ!.com is invalid 91 expected_fail("www.\u05DE\u05D9\u05E5!.com"); 92 93 // XXX TODO: add a test for an RTL label ending with a digit. This was 94 // invalid in IDNA2003 but became valid in IDNA2008 95 96 // But www.מיץ1פטל.com is fine 97 expected_pass("www.\u05DE\u05D9\u05E51\u05E4\u05D8\u05DC.com"); 98 }