rAc: use libaddressinput to validate international addresses.

chrome/browser/ui/autofill/field_map_wrapper_unittest.cc

+// Copyright 2014 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 "chrome/browser/ui/autofill/field_map_wrapper.h"
+
+#include "base/strings/utf_string_conversions.h"
+#include "components/autofill/core/browser/autofill_type.h"
+#include "components/autofill/core/browser/field_types.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace autofill {
+
+TEST(FieldMapWrapperTest, CorrectCountryForSection) {
+  FieldValueMap map;
+  map[ADDRESS_BILLING_COUNTRY] = base::ASCIIToUTF16("China");
+  map[ADDRESS_HOME_COUNTRY] = base::ASCIIToUTF16("France");
+
+  // Ensure that a wrapper for the billing section only uses the
+  // billing-specific country field in |map| ("China" or "CN").
+  FieldMapWrapper billing_wrapper(map, SECTION_BILLING);
+  EXPECT_EQ(base::ASCIIToUTF16("China"),
+            billing_wrapper.GetInfo(AutofillType(ADDRESS_HOME_COUNTRY)));
+  EXPECT_EQ(base::ASCIIToUTF16("CN"),
+            billing_wrapper.GetInfo(AutofillType(HTML_TYPE_COUNTRY_CODE,
+                                                 HTML_MODE_SHIPPING)));
+
+  // And conversely that the shipping wrapper only returns "France" or "FR" (the
+  // shipping country).
+  FieldMapWrapper shipping_wrapper(map, SECTION_SHIPPING);
+  EXPECT_EQ(base::ASCIIToUTF16("France"),
+            shipping_wrapper.GetInfo(AutofillType(ADDRESS_BILLING_COUNTRY)));
+  EXPECT_EQ(base::ASCIIToUTF16("FR"),
+            shipping_wrapper.GetInfo(AutofillType(HTML_TYPE_COUNTRY_CODE,
+                                                  HTML_MODE_BILLING)));
+}
+
+}  // namespace autofill