AutoFill crash in CreditCard::SetInfo().

chrome/browser/autofill/autofill_type_unittest.cc

Index: chrome/browser/autofill/autofill_type_unittest.cc
diff --git a/chrome/browser/autofill/autofill_type_unittest.cc b/chrome/browser/autofill/autofill_type_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d610717fd08d07904cc3d73597e6de75d4f32c2d
--- /dev/null
+++ b/chrome/browser/autofill/autofill_type_unittest.cc
@@ -0,0 +1,60 @@
+// Copyright (c) 2010 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/autofill/autofill_type.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+TEST(AutoFillTypeTest, Basic) {
+  // No server data.
+  AutoFillType none(NO_SERVER_DATA);
+  EXPECT_EQ(NO_SERVER_DATA, none.field_type());
+  EXPECT_EQ(AutoFillType::NO_GROUP, none.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, none.subgroup());
+
+  // Unknown type.
+  AutoFillType unknown(UNKNOWN_TYPE);
+  EXPECT_EQ(UNKNOWN_TYPE, unknown.field_type());
+  EXPECT_EQ(AutoFillType::NO_GROUP, unknown.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, unknown.subgroup());
+
+  // Type with group but no subgroup.
+  AutoFillType first(NAME_FIRST);
+  EXPECT_EQ(NAME_FIRST, first.field_type());
+  EXPECT_EQ(AutoFillType::CONTACT_INFO, first.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, first.subgroup());
+
+  // Type with group and subgroup.
+  AutoFillType phone(PHONE_HOME_NUMBER);
+  EXPECT_EQ(PHONE_HOME_NUMBER, phone.field_type());
+  EXPECT_EQ(AutoFillType::PHONE_HOME, phone.group());
+  EXPECT_EQ(AutoFillType::PHONE_NUMBER, phone.subgroup());
+
+  // Last value, to check any offset errors.
+  AutoFillType last(COMPANY_NAME);
+  EXPECT_EQ(COMPANY_NAME, last.field_type());
+  EXPECT_EQ(AutoFillType::CONTACT_INFO, last.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, last.subgroup());
+
+  // Boundary (error) condition.
+  AutoFillType boundary(MAX_VALID_FIELD_TYPE);
+  EXPECT_EQ(UNKNOWN_TYPE, boundary.field_type());
+  EXPECT_EQ(AutoFillType::NO_GROUP, boundary.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, boundary.subgroup());
+
+  // Beyond the boundary (error) condition.
+  AutoFillType beyond(static_cast<AutoFillFieldType>(MAX_VALID_FIELD_TYPE+10));
+  EXPECT_EQ(UNKNOWN_TYPE, beyond.field_type());
+  EXPECT_EQ(AutoFillType::NO_GROUP, beyond.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, beyond.subgroup());
+
+  // In-between value.  Missing from enum but within range.  Error condition.
+  AutoFillType between(static_cast<AutoFillFieldType>(16));
+  EXPECT_EQ(UNKNOWN_TYPE, between.field_type());
+  EXPECT_EQ(AutoFillType::NO_GROUP, between.group());
+  EXPECT_EQ(AutoFillType::NO_SUBGROUP, between.subgroup());
+}
+
+}  // namespace