UnionPay credit card numbers now validated by Luhn checksum.

components/autofill/core/browser/credit_card_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/guid.h"
 #include "base/macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 32 matching lines @@
   "6011 0009 9013 9424",
   "3530-1113-3330-0000",
   "3566002020360505",
   "5555 5555 5555 4444",
   "5105-1051-0510-5100",
   "4111111111111111",
   "4012 8888 8888 1881",
   "4222-2222-2222-2",
   "5019717010103742",
   "6331101999990016",
-
-  // A UnionPay card that doesn't pass the Luhn checksum
-  "6200000000000000",
+  "6247130048162403",
 };
 const char* const kInvalidNumbers[] = {
   "4111 1111 112", /* too short */
   "41111111111111111115", /* too long */
   "4111-1111-1111-1110", /* wrong Luhn checksum */
   "3056 9309 0259 04aa", /* non-digit characters */
 };
 
 }  // namespace
 
@@ skipping 569 matching lines @@
     { "6011000990139424", kDiscoverCard, true },
     { "3530111333300000", kJCBCard, true },
     { "3566002020360505", kJCBCard, true },
     { "5555555555554444", kMasterCard, true },
     { "5105105105105100", kMasterCard, true },
     { "4111111111111111", kVisaCard, true },
     { "4012888888881881", kVisaCard, true },
     { "4222222222222", kVisaCard, true },
 
     // The relevant sample numbers from
-    // http://auricsystems.com/support-center/sample-credit-card-numbers/
+    // https://www.auricsystems.com/sample-credit-card-numbers/
     { "343434343434343", kAmericanExpressCard, true },
     { "371144371144376", kAmericanExpressCard, true },
     { "341134113411347", kAmericanExpressCard, true },
     { "36438936438936", kDinersCard, true },
     { "36110361103612", kDinersCard, true },
     { "36111111111111", kDinersCard, true },
     { "6011016011016011", kDiscoverCard, true },
     { "6011000990139424", kDiscoverCard, true },
     { "6011000000000004", kDiscoverCard, true },
     { "6011000995500000", kDiscoverCard, true },
     { "6500000000000002", kDiscoverCard, true },
     { "3566002020360505", kJCBCard, true },
     { "3528000000000007", kJCBCard, true },
     { "5500005555555559", kMasterCard, true },
     { "5555555555555557", kMasterCard, true },
     { "5454545454545454", kMasterCard, true },
     { "5555515555555551", kMasterCard, true },
     { "5405222222222226", kMasterCard, true },
     { "5478050000000007", kMasterCard, true },
     { "5111005111051128", kMasterCard, true },
     { "5112345112345114", kMasterCard, true },
     { "5115915115915118", kMasterCard, true },
-
-    // A UnionPay card that doesn't pass the Luhn checksum
-    { "6200000000000000", kUnionPay, true },
+    { "6247130048162403", kUnionPay, true },
+    { "6247130048162403", kUnionPay, true },
+    { "622384452162063648", kUnionPay, true },
 
     // Empty string
     { std::string(), kGenericCard, false },
 
     // Non-numeric
     { "garbage", kGenericCard, false },
     { "4garbage", kVisaCard, false },
 
     // Fails Luhn check.
     { "4111111111111112", kVisaCard, false },
+    { "6247130048162413", kUnionPay, false },
 
     // Invalid length.
     { "3434343434343434", kAmericanExpressCard, false },
     { "411111111111116", kVisaCard, false },
 
     // Issuer Identification Numbers (IINs) that Chrome recognizes.
     { "4", kVisaCard, false },
     { "34", kAmericanExpressCard, false },
     { "37", kAmericanExpressCard, false },
     { "300", kDinersCard, false },
@@ skipping 208 matching lines @@
     card.set_record_type(kTestCases[i].record_type);
     if (card.record_type() != CreditCard::LOCAL_CARD)
       card.SetServerStatus(kTestCases[i].server_status);
 
     EXPECT_EQ(kTestCases[i].should_update_expiration,
               card.ShouldUpdateExpiration(now));
   }
 }
 
 }  // namespace autofill