From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 netwerk/test/unit/test_bug427957.js | 100 ++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 netwerk/test/unit/test_bug427957.js

(limited to 'netwerk/test/unit/test_bug427957.js')

diff --git a/netwerk/test/unit/test_bug427957.js b/netwerk/test/unit/test_bug427957.js
new file mode 100644
index 0000000000..33a2444c9d
--- /dev/null
+++ b/netwerk/test/unit/test_bug427957.js
@@ -0,0 +1,100 @@
+/**
+ * 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");
+}
-- 
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