Trigger HTTP-bad warning when querying credit card autofill

components/autofill/core/browser/autofill_manager_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 "components/autofill/core/browser/autofill_manager.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 453 matching lines @@
       const base::string16& prefix,
       const std::string& form_control_type));
   MOCK_METHOD1(OnWillSubmitForm, void(const FormData& form));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAutocompleteHistoryManager);
 };
 
 class MockAutofillDriver : public TestAutofillDriver {
  public:
-  MockAutofillDriver() : is_off_the_record_(false) {}
+  MockAutofillDriver()
+      : is_off_the_record_(false), did_interact_with_credit_card_form_(false) {}
 
   // Mock methods to enable testability.
   MOCK_METHOD3(SendFormDataToRenderer, void(int query_id,
                                             RendererFormDataAction action,
                                             const FormData& data));
 
   void SetIsOffTheRecord(bool is_off_the_record) {
     is_off_the_record_ = is_off_the_record;
   }
 
   bool IsOffTheRecord() const override { return is_off_the_record_; }
 
+  void DidInteractWithCreditCardForm() override {
+    did_interact_with_credit_card_form_ = true;
+  };
+
+  void ClearDidInteractWithCreditCardForm() {
+    did_interact_with_credit_card_form_ = false;
+  };
+
+  bool did_interact_with_credit_card_form() const {
+    return did_interact_with_credit_card_form_;
+  }
+
  private:
   bool is_off_the_record_;
+  bool did_interact_with_credit_card_form_;
   DISALLOW_COPY_AND_ASSIGN(MockAutofillDriver);
 };
 
 class TestAutofillManager : public AutofillManager {
  public:
   TestAutofillManager(AutofillDriver* driver,
                       AutofillClient* client,
                       TestPersonalDataManager* personal_data)
       : AutofillManager(driver, client, personal_data),
         personal_data_(personal_data),
@@ skipping 4741 matching lines @@
   std::vector<FormData> mixed_forms(1, mixed_form);
   FormsSeen(mixed_forms);
 
   // Suggestions should always be displayed.
   for (const FormFieldData& field : mixed_form.fields) {
     GetAutofillSuggestions(mixed_form, field);
     EXPECT_TRUE(external_delegate_->on_suggestions_returned_seen());
   }
 }
 
+// Tests that querying for credit card field suggestions notifies the
+// driver of an interaction with a credit card field.
+TEST_F(AutofillManagerTest, NotifyDriverOfCreditCardInteraction) {
+  // Set up a credit card form.
+  FormData form;
+  form.name = ASCIIToUTF16("MyForm");
+  form.origin = GURL("https://myform.com/form.html");
+  form.action = GURL("https://myform.com/submit.html");
+  FormFieldData field;
+  test::CreateTestFormField("Name on Card", "nameoncard", "", "text", &field);
+  field.should_autocomplete = false;
+  form.fields.push_back(field);
+  test::CreateTestFormField("Card Number", "cardnumber", "", "text", &field);
+  field.should_autocomplete = true;
+  form.fields.push_back(field);
+  test::CreateTestFormField("Expiration Month", "ccexpiresmonth", "", "text",
+                            &field);
+  field.should_autocomplete = false;
+  form.fields.push_back(field);
+  form.fields.push_back(field);
+  std::vector<FormData> forms(1, form);
+  FormsSeen(forms);
+  EXPECT_FALSE(autofill_driver_->did_interact_with_credit_card_form());
+
+  // The driver should always be notified.
+  for (const FormFieldData& field : form.fields) {
+    GetAutofillSuggestions(form, field);
+    EXPECT_TRUE(autofill_driver_->did_interact_with_credit_card_form());
+    autofill_driver_->ClearDidInteractWithCreditCardForm();
+  }
+}
+
 }  // namespace autofill