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