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+/**
+ * Test for Bidi restrictions on IDNs from RFC 3454
+ */
+
+"use strict";
+
+var idnService;
+
+function expected_pass(inputIDN) {
+ var isASCII = {};
+ var displayIDN = idnService.convertToDisplayIDN(inputIDN, isASCII);
+ Assert.equal(displayIDN, inputIDN);
+}
+
+function expected_fail(inputIDN) {
+ var isASCII = {};
+ var displayIDN = "";
+
+ try {
+ displayIDN = idnService.convertToDisplayIDN(inputIDN, isASCII);
+ } catch (e) {}
+
+ Assert.notEqual(displayIDN, inputIDN);
+}
+
+function run_test() {
+ 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\u200ebar.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.!מיץ.com is invalid
+ expected_fail("www.!\u05DE\u05D9\u05E5.com");
+ // www.מיץ!.com is invalid
+ expected_fail("www.\u05DE\u05D9\u05E5!.com");
+
+ // XXX TODO: add a test for an RTL label ending with a digit. This was
+ // invalid in IDNA2003 but became valid in IDNA2008
+
+ // But www.מיץ1פטל.com is fine
+ expected_pass("www.\u05DE\u05D9\u05E51\u05E4\u05D8\u05DC.com");
+}