components/autofill/core/browser/credit_card_field_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/memory/scoped_ptr.h"
   6 #include "base/memory/scoped_vector.h"
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "components/autofill/core/browser/autofill_field.h"
   9 #include "components/autofill/core/browser/autofill_scanner.h"
  10 #include "components/autofill/core/browser/credit_card_field.h"
  11 #include "components/autofill/core/common/form_field_data.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 using base::ASCIIToUTF16;
  15
  16 namespace autofill {
  17
  18 class CreditCardFieldTest : public testing::Test {
  19  public:
  20   CreditCardFieldTest() {}
  21   ~CreditCardFieldTest() override {}
  22
  23  protected:
  24   ScopedVector<AutofillField> list_;
  25   scoped_ptr<const CreditCardField> field_;
  26   ServerFieldTypeMap field_type_map_;
  27
  28   // Parses the contents of |list_| as a form, and stores the result into
  29   // |field_|.
  30   void Parse() {
  31     AutofillScanner scanner(list_.get());
  32     scoped_ptr<FormField> field = CreditCardField::Parse(&scanner);
  33     field_ = make_scoped_ptr(static_cast<CreditCardField*>(field.release()));
  34   }
  35
  36   // Associates fields with their corresponding types, based on the previous
  37   // call to Parse().
  38   bool ClassifyField() {
  39     return field_->ClassifyField(&field_type_map_);
  40   }
  41
  42  private:
  43   DISALLOW_COPY_AND_ASSIGN(CreditCardFieldTest);
  44 };
  45
  46 TEST_F(CreditCardFieldTest, Empty) {
  47   Parse();
  48   ASSERT_EQ(nullptr, field_.get());
  49 }
  50
  51 TEST_F(CreditCardFieldTest, NonParse) {
  52   list_.push_back(new AutofillField);
  53   Parse();
  54   ASSERT_EQ(nullptr, field_.get());
  55 }
  56
  57 TEST_F(CreditCardFieldTest, ParseCreditCardNoNumber) {
  58   FormFieldData field;
  59   field.form_control_type = "text";
  60
  61   field.label = ASCIIToUTF16("Exp Month");
  62   field.name = ASCIIToUTF16("ccmonth");
  63   list_.push_back(new AutofillField(field, ASCIIToUTF16("month1")));
  64
  65   field.label = ASCIIToUTF16("Exp Year");
  66   field.name = ASCIIToUTF16("ccyear");
  67   list_.push_back(new AutofillField(field, ASCIIToUTF16("year2")));
  68
  69   Parse();
  70   ASSERT_EQ(nullptr, field_.get());
  71 }
  72
  73 TEST_F(CreditCardFieldTest, ParseCreditCardNoDate) {
  74   FormFieldData field;
  75   field.form_control_type = "text";
  76
  77   field.label = ASCIIToUTF16("Card Number");
  78   field.name = ASCIIToUTF16("card_number");
  79   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
  80
  81   Parse();
  82   ASSERT_EQ(nullptr, field_.get());
  83 }
  84
  85 TEST_F(CreditCardFieldTest, ParseMiniumCreditCard) {
  86   FormFieldData field;
  87   field.form_control_type = "text";
  88
  89   field.label = ASCIIToUTF16("Card Number");
  90   field.name = ASCIIToUTF16("card_number");
  91   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
  92
  93   field.label = ASCIIToUTF16("Exp Month");
  94   field.name = ASCIIToUTF16("ccmonth");
  95   list_.push_back(new AutofillField(field, ASCIIToUTF16("month2")));
  96
  97   field.label = ASCIIToUTF16("Exp Year");
  98   field.name = ASCIIToUTF16("ccyear");
  99   list_.push_back(new AutofillField(field, ASCIIToUTF16("year3")));
 100
 101   Parse();
 102   ASSERT_NE(nullptr, field_.get());
 103   EXPECT_TRUE(ClassifyField());
 104   ASSERT_TRUE(
 105       field_type_map_.find(ASCIIToUTF16("number1")) != field_type_map_.end());
 106   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number1")]);
 107   ASSERT_TRUE(
 108       field_type_map_.find(ASCIIToUTF16("month2")) != field_type_map_.end());
 109   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month2")]);
 110   ASSERT_TRUE(
 111       field_type_map_.find(ASCIIToUTF16("year3")) != field_type_map_.end());
 112   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 113       field_type_map_[ASCIIToUTF16("year3")]);
 114 }
 115
 116 TEST_F(CreditCardFieldTest, ParseFullCreditCard) {
 117   FormFieldData field;
 118   field.form_control_type = "text";
 119
 120   field.label = ASCIIToUTF16("Name on Card");
 121   field.name = ASCIIToUTF16("name_on_card");
 122   list_.push_back(new AutofillField(field, ASCIIToUTF16("name")));
 123
 124   field.label = ASCIIToUTF16("Card Number");
 125   field.name = ASCIIToUTF16("card_number");
 126   list_.push_back(new AutofillField(field, ASCIIToUTF16("number")));
 127
 128   field.label = ASCIIToUTF16("Exp Month");
 129   field.name = ASCIIToUTF16("ccmonth");
 130   list_.push_back(new AutofillField(field, ASCIIToUTF16("month")));
 131
 132   field.label = ASCIIToUTF16("Exp Year");
 133   field.name = ASCIIToUTF16("ccyear");
 134   list_.push_back(new AutofillField(field, ASCIIToUTF16("year")));
 135
 136   field.label = ASCIIToUTF16("Verification");
 137   field.name = ASCIIToUTF16("verification");
 138   list_.push_back(new AutofillField(field, ASCIIToUTF16("cvc")));
 139
 140   field.form_control_type = "select-one";
 141   field.label = ASCIIToUTF16("Card Type");
 142   field.name = ASCIIToUTF16("card_type");
 143   field.option_contents.push_back(ASCIIToUTF16("visa"));
 144   field.option_values.push_back(ASCIIToUTF16("visa"));
 145   list_.push_back(new AutofillField(field, ASCIIToUTF16("type")));
 146
 147   Parse();
 148   ASSERT_NE(nullptr, field_.get());
 149   EXPECT_TRUE(ClassifyField());
 150   ASSERT_TRUE(
 151       field_type_map_.find(ASCIIToUTF16("type")) != field_type_map_.end());
 152   EXPECT_EQ(CREDIT_CARD_TYPE, field_type_map_[ASCIIToUTF16("type")]);
 153   ASSERT_TRUE(
 154       field_type_map_.find(ASCIIToUTF16("name")) != field_type_map_.end());
 155   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name")]);
 156   ASSERT_TRUE(
 157       field_type_map_.find(ASCIIToUTF16("number")) != field_type_map_.end());
 158   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number")]);
 159   ASSERT_TRUE(
 160       field_type_map_.find(ASCIIToUTF16("month")) != field_type_map_.end());
 161   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month")]);
 162   ASSERT_TRUE(
 163       field_type_map_.find(ASCIIToUTF16("year")) != field_type_map_.end());
 164   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 165       field_type_map_[ASCIIToUTF16("year")]);
 166   ASSERT_TRUE(
 167       field_type_map_.find(ASCIIToUTF16("cvc")) != field_type_map_.end());
 168   EXPECT_EQ(CREDIT_CARD_VERIFICATION_CODE,
 169       field_type_map_[ASCIIToUTF16("cvc")]);
 170 }
 171
 172 TEST_F(CreditCardFieldTest, ParseExpMonthYear) {
 173   FormFieldData field;
 174   field.form_control_type = "text";
 175
 176   field.label = ASCIIToUTF16("Name on Card");
 177   field.name = ASCIIToUTF16("name_on_card");
 178   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 179
 180   field.label = ASCIIToUTF16("Card Number");
 181   field.name = ASCIIToUTF16("card_number");
 182   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 183
 184   field.label = ASCIIToUTF16("ExpDate Month / Year");
 185   field.name = ASCIIToUTF16("ExpDate");
 186   list_.push_back(new AutofillField(field, ASCIIToUTF16("month3")));
 187
 188   field.label = ASCIIToUTF16("ExpDate Month / Year");
 189   field.name = ASCIIToUTF16("ExpDate");
 190   list_.push_back(new AutofillField(field, ASCIIToUTF16("year4")));
 191
 192   Parse();
 193   ASSERT_NE(nullptr, field_.get());
 194   EXPECT_TRUE(ClassifyField());
 195   ASSERT_TRUE(
 196       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 197   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 198   ASSERT_TRUE(
 199       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 200   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 201   ASSERT_TRUE(
 202       field_type_map_.find(ASCIIToUTF16("month3")) != field_type_map_.end());
 203   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month3")]);
 204   ASSERT_TRUE(
 205       field_type_map_.find(ASCIIToUTF16("year4")) != field_type_map_.end());
 206   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 207       field_type_map_[ASCIIToUTF16("year4")]);
 208 }
 209
 210 TEST_F(CreditCardFieldTest, ParseExpMonthYear2) {
 211   FormFieldData field;
 212   field.form_control_type = "text";
 213
 214   field.label = ASCIIToUTF16("Name on Card");
 215   field.name = ASCIIToUTF16("name_on_card");
 216   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 217
 218   field.label = ASCIIToUTF16("Card Number");
 219   field.name = ASCIIToUTF16("card_number");
 220   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 221
 222   field.label = ASCIIToUTF16("Expiration date Month / Year");
 223   field.name = ASCIIToUTF16("ExpDate");
 224   list_.push_back(new AutofillField(field, ASCIIToUTF16("month3")));
 225
 226   field.label = ASCIIToUTF16("Expiration date Month / Year");
 227   field.name = ASCIIToUTF16("ExpDate");
 228   list_.push_back(new AutofillField(field, ASCIIToUTF16("year4")));
 229
 230   Parse();
 231   ASSERT_NE(nullptr, field_.get());
 232   EXPECT_TRUE(ClassifyField());
 233   ASSERT_TRUE(
 234       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 235   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 236   ASSERT_TRUE(
 237       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 238   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 239   ASSERT_TRUE(
 240       field_type_map_.find(ASCIIToUTF16("month3")) != field_type_map_.end());
 241   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month3")]);
 242   ASSERT_TRUE(
 243       field_type_map_.find(ASCIIToUTF16("year4")) != field_type_map_.end());
 244   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 245       field_type_map_[ASCIIToUTF16("year4")]);
 246 }
 247
 248 TEST_F(CreditCardFieldTest, ParseExpField) {
 249   FormFieldData field;
 250   field.form_control_type = "text";
 251
 252   field.label = ASCIIToUTF16("Name on Card");
 253   field.name = ASCIIToUTF16("name_on_card");
 254   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 255
 256   field.label = ASCIIToUTF16("Card Number");
 257   field.name = ASCIIToUTF16("card_number");
 258   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 259
 260   field.label = ASCIIToUTF16("Expiration Date (MM/YYYY)");
 261   field.name = ASCIIToUTF16("cc_exp");
 262   list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
 263
 264   Parse();
 265   ASSERT_NE(nullptr, field_.get());
 266   EXPECT_TRUE(ClassifyField());
 267   ASSERT_TRUE(
 268       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 269   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 270   ASSERT_TRUE(
 271       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 272   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 273   ASSERT_TRUE(
 274       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
 275   EXPECT_EQ(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR,
 276             field_type_map_[ASCIIToUTF16("exp3")]);
 277 }
 278
 279 TEST_F(CreditCardFieldTest, ParseExpField2DigitYear) {
 280   FormFieldData field;
 281   field.form_control_type = "text";
 282
 283   field.label = ASCIIToUTF16("Name on Card");
 284   field.name = ASCIIToUTF16("name_on_card");
 285   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 286
 287   field.label = ASCIIToUTF16("Card Number");
 288   field.name = ASCIIToUTF16("card_number");
 289   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 290
 291   field.label = ASCIIToUTF16("Expiration Date (MM/YY)");
 292   field.name = ASCIIToUTF16("cc_exp");
 293   list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
 294
 295   Parse();
 296   ASSERT_NE(nullptr, field_.get());
 297   EXPECT_TRUE(ClassifyField());
 298   ASSERT_TRUE(
 299       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 300   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 301   ASSERT_TRUE(
 302       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 303   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 304   ASSERT_TRUE(
 305       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
 306   EXPECT_EQ(CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR,
 307             field_type_map_[ASCIIToUTF16("exp3")]);
 308 }
 309
 310 TEST_F(CreditCardFieldTest, ParseExpField2DigitYearDueToMaxLength) {
 311   FormFieldData field;
 312   field.form_control_type = "text";
 313
 314   field.label = ASCIIToUTF16("Name on Card");
 315   field.name = ASCIIToUTF16("name_on_card");
 316   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 317
 318   field.label = ASCIIToUTF16("Card Number");
 319   field.name = ASCIIToUTF16("card_number");
 320   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 321
 322   field.label = ASCIIToUTF16("Expiration Date");
 323   field.name = ASCIIToUTF16("cc_exp");
 324   field.max_length = 6;  // Cannot fit YYYY-MM.
 325   list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
 326
 327   Parse();
 328   ASSERT_NE(nullptr, field_.get());
 329   EXPECT_TRUE(ClassifyField());
 330   ASSERT_TRUE(
 331       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 332   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 333   ASSERT_TRUE(
 334       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 335   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 336   ASSERT_TRUE(
 337       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
 338   EXPECT_EQ(CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR,
 339             field_type_map_[ASCIIToUTF16("exp3")]);
 340 }
 341
 342 TEST_F(CreditCardFieldTest, ParseExpField4DigitYear) {
 343   FormFieldData field;
 344   field.form_control_type = "text";
 345
 346   field.label = ASCIIToUTF16("Name on Card");
 347   field.name = ASCIIToUTF16("name_on_card");
 348   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 349
 350   field.label = ASCIIToUTF16("Card Number");
 351   field.name = ASCIIToUTF16("card_number");
 352   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 353
 354   field.label = ASCIIToUTF16("MM / YYYY");
 355   field.name = ASCIIToUTF16("cc_exp");
 356   list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
 357
 358   Parse();
 359   ASSERT_NE(nullptr, field_.get());
 360   EXPECT_TRUE(ClassifyField());
 361   ASSERT_TRUE(
 362       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 363   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 364   ASSERT_TRUE(
 365       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 366   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 367   ASSERT_TRUE(
 368       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
 369   EXPECT_EQ(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR,
 370             field_type_map_[ASCIIToUTF16("exp3")]);
 371 }
 372
 373 TEST_F(CreditCardFieldTest, ParseCreditCardHolderNameWithCCFullName) {
 374   FormFieldData field;
 375   field.form_control_type = "text";
 376
 377   field.label = ASCIIToUTF16("Name");
 378   field.name = ASCIIToUTF16("ccfullname");
 379   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 380
 381   Parse();
 382   ASSERT_NE(nullptr, field_.get());
 383   EXPECT_TRUE(ClassifyField());
 384   ASSERT_TRUE(
 385       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 386   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 387 }
 388
 389 // Verifies that <input type="month"> controls are able to be parsed correctly.
 390 TEST_F(CreditCardFieldTest, ParseMonthControl) {
 391   FormFieldData field;
 392
 393   field.form_control_type = "text";
 394   field.label = ASCIIToUTF16("Card number:");
 395   field.name = ASCIIToUTF16("ccnumber");
 396   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
 397
 398   field.form_control_type = "month";
 399   field.label = ASCIIToUTF16("Expiration date:");
 400   field.name = ASCIIToUTF16("ccexp");
 401   list_.push_back(new AutofillField(field, ASCIIToUTF16("date2")));
 402
 403   Parse();
 404   ASSERT_NE(nullptr, field_.get());
 405   EXPECT_TRUE(ClassifyField());
 406   ASSERT_TRUE(
 407       field_type_map_.find(ASCIIToUTF16("number1")) != field_type_map_.end());
 408   EXPECT_EQ(CREDIT_CARD_NUMBER,
 409             field_type_map_[ASCIIToUTF16("number1")]);
 410   ASSERT_TRUE(
 411       field_type_map_.find(ASCIIToUTF16("date2")) != field_type_map_.end());
 412   EXPECT_EQ(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR,
 413             field_type_map_[ASCIIToUTF16("date2")]);
 414 }
 415
 416 // Verify that heuristics <input name="ccyear" maxlength="2"/> considers
 417 // *maxlength* attribute while parsing 2 Digit expiration year.
 418 TEST_F(CreditCardFieldTest, ParseCreditCardExpYear_2DigitMaxLength) {
 419   FormFieldData field;
 420   field.form_control_type = "text";
 421
 422   field.label = ASCIIToUTF16("Card Number");
 423   field.name = ASCIIToUTF16("card_number");
 424   list_.push_back(new AutofillField(field, ASCIIToUTF16("number")));
 425
 426   field.label = ASCIIToUTF16("Expiration Date");
 427   field.name = ASCIIToUTF16("ccmonth");
 428   list_.push_back(new AutofillField(field, ASCIIToUTF16("month")));
 429
 430   field.name = ASCIIToUTF16("ccyear");
 431   field.max_length = 2;
 432   list_.push_back(new AutofillField(field, ASCIIToUTF16("year")));
 433
 434   Parse();
 435   ASSERT_NE(nullptr, field_.get());
 436   EXPECT_TRUE(ClassifyField());
 437   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number")) !=
 438               field_type_map_.end());
 439   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number")]);
 440   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month")) !=
 441               field_type_map_.end());
 442   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month")]);
 443   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year")) !=
 444               field_type_map_.end());
 445   EXPECT_EQ(CREDIT_CARD_EXP_2_DIGIT_YEAR,
 446             field_type_map_[ASCIIToUTF16("year")]);
 447 }
 448
 449 TEST_F(CreditCardFieldTest, ParseCreditCardNumberWithSplit) {
 450   FormFieldData field;
 451   field.form_control_type = "text";
 452
 453   field.label = ASCIIToUTF16("Card Number");
 454   field.name = ASCIIToUTF16("card_number_q1");
 455   field.max_length = 4;
 456   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
 457
 458   field.label = ASCIIToUTF16("Card Number");
 459   field.name = ASCIIToUTF16("card_number_q2");
 460   field.max_length = 4;
 461   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 462
 463   field.label = ASCIIToUTF16("Card Number");
 464   field.name = ASCIIToUTF16("card_number_q3");
 465   field.max_length = 4;
 466   list_.push_back(new AutofillField(field, ASCIIToUTF16("number3")));
 467
 468   // For last credit card number input field it simply ignores the |max_length|
 469   // attribute. So even having a very big number, does not conside it an invalid
 470   // split for autofilling.
 471   field.label = ASCIIToUTF16("Card Number");
 472   field.name = ASCIIToUTF16("card_number_q4");
 473   field.max_length = 20;
 474   list_.push_back(new AutofillField(field, ASCIIToUTF16("number4")));
 475
 476   field.label = ASCIIToUTF16("Exp Month");
 477   field.name = ASCIIToUTF16("ccmonth");
 478   list_.push_back(new AutofillField(field, ASCIIToUTF16("month5")));
 479
 480   field.label = ASCIIToUTF16("Exp Year");
 481   field.name = ASCIIToUTF16("ccyear");
 482   list_.push_back(new AutofillField(field, ASCIIToUTF16("year6")));
 483
 484   Parse();
 485   ASSERT_NE(nullptr, field_.get());
 486   EXPECT_TRUE(ClassifyField());
 487
 488   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number1")) !=
 489               field_type_map_.end());
 490   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number1")]);
 491   EXPECT_EQ(0U, list_[0]->credit_card_number_offset());
 492
 493   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number2")) !=
 494               field_type_map_.end());
 495   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 496   EXPECT_EQ(4U, list_[1]->credit_card_number_offset());
 497
 498   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number3")) !=
 499               field_type_map_.end());
 500   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number3")]);
 501   EXPECT_EQ(8U, list_[2]->credit_card_number_offset());
 502
 503   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number4")) !=
 504               field_type_map_.end());
 505   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number4")]);
 506   EXPECT_EQ(12U, list_[3]->credit_card_number_offset());
 507
 508   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month5")) !=
 509               field_type_map_.end());
 510   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month5")]);
 511   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year6")) !=
 512               field_type_map_.end());
 513   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 514             field_type_map_[ASCIIToUTF16("year6")]);
 515 }
 516
 517 TEST_F(CreditCardFieldTest, ParseMultipleCreditCardNumbers) {
 518   FormFieldData field;
 519   field.form_control_type = "text";
 520
 521   field.label = ASCIIToUTF16("Name on Card");
 522   field.name = ASCIIToUTF16("name_on_card");
 523   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 524
 525   field.label = ASCIIToUTF16("Card Number");
 526   field.name = ASCIIToUTF16("card_number");
 527   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 528
 529   field.label = ASCIIToUTF16("Confirm Card Number");
 530   field.name = ASCIIToUTF16("confirm_card_number");
 531   list_.push_back(new AutofillField(field, ASCIIToUTF16("number3")));
 532
 533   field.label = ASCIIToUTF16("Exp Month");
 534   field.name = ASCIIToUTF16("ccmonth");
 535   list_.push_back(new AutofillField(field, ASCIIToUTF16("month4")));
 536
 537   field.label = ASCIIToUTF16("Exp Year");
 538   field.name = ASCIIToUTF16("ccyear");
 539   list_.push_back(new AutofillField(field, ASCIIToUTF16("year5")));
 540
 541   Parse();
 542   ASSERT_NE(nullptr, field_.get());
 543   EXPECT_TRUE(ClassifyField());
 544
 545   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("name1")) !=
 546               field_type_map_.end());
 547   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 548   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number2")) !=
 549               field_type_map_.end());
 550   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 551   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number3")) !=
 552               field_type_map_.end());
 553   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number3")]);
 554   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month4")) !=
 555               field_type_map_.end());
 556   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month4")]);
 557   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year5")) !=
 558               field_type_map_.end());
 559   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 560             field_type_map_[ASCIIToUTF16("year5")]);
 561 }
 562
 563 }  // namespace autofill