Autofill: Recognize more credit card date fields.

components/autofill/core/browser/credit_card_field_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 "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/core/browser/autofill_field.h"
 #include "components/autofill/core/browser/autofill_scanner.h"
 #include "components/autofill/core/browser/credit_card_field.h"
@@ skipping 321 matching lines @@
   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
   ASSERT_TRUE(
       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
   ASSERT_TRUE(
       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
   EXPECT_EQ(CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR,
             field_type_map_[ASCIIToUTF16("exp3")]);
 }
 
+TEST_F(CreditCardFieldTest, ParseExpField4DigitYear) {
+  FormFieldData field;
+  field.form_control_type = "text";
+
+  field.label = ASCIIToUTF16("Name on Card");
+  field.name = ASCIIToUTF16("name_on_card");
+  list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
+
+  field.label = ASCIIToUTF16("Card Number");
+  field.name = ASCIIToUTF16("card_number");
+  list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
+
+  field.label = ASCIIToUTF16("MM / YYYY");
+  field.name = ASCIIToUTF16("cc_exp");
+  list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
+
+  Parse();
+  ASSERT_NE(nullptr, field_.get());
+  EXPECT_TRUE(ClassifyField());
+  ASSERT_TRUE(
+      field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
+  EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
+  ASSERT_TRUE(
+      field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
+  EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
+  ASSERT_TRUE(
+      field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
+  EXPECT_EQ(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR,
+            field_type_map_[ASCIIToUTF16("exp3")]);
+}
+
 TEST_F(CreditCardFieldTest, ParseCreditCardHolderNameWithCCFullName) {
   FormFieldData field;
   field.form_control_type = "text";
 
   field.label = ASCIIToUTF16("Name");
   field.name = ASCIIToUTF16("ccfullname");
   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 
   Parse();
   ASSERT_NE(nullptr, field_.get());
@@ skipping 171 matching lines @@
   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month4")) !=
               field_type_map_.end());
   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month4")]);
   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year5")) !=
               field_type_map_.end());
   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
             field_type_map_[ASCIIToUTF16("year5")]);
 }
 
 }  // namespace autofill