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Unified Diff: ios/chrome/browser/autofill/autofill_controller_js_unittest.mm

Issue 2580363002: Upstream Chrome on iOS source code [1/11]. (Closed)
Patch Set: Created 4 years ago
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Index: ios/chrome/browser/autofill/autofill_controller_js_unittest.mm
diff --git a/ios/chrome/browser/autofill/autofill_controller_js_unittest.mm b/ios/chrome/browser/autofill/autofill_controller_js_unittest.mm
new file mode 100644
index 0000000000000000000000000000000000000000..b2ecb6f49eb17893df3ec02c0a239306a49ba823
--- /dev/null
+++ b/ios/chrome/browser/autofill/autofill_controller_js_unittest.mm
@@ -0,0 +1,1796 @@
+// 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.
+
+#import <UIKit/UIKit.h>
+
+#include "base/format_macros.h"
+#include "base/ios/ios_util.h"
+#include "base/strings/sys_string_conversions.h"
+#include "components/autofill/core/common/autofill_constants.h"
+#include "ios/chrome/browser/web/chrome_web_test.h"
+#import "ios/web/public/test/web_js_test.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest_mac.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+// Unit tests for ios/chrome/browser/web/resources/autofill_controller.js
+namespace {
+
+// Structure for getting element by name using JavaScripts.
+struct ElementByName {
+ // The name of the element.
+ const char* element_name;
+ // The index in the elements that have |element_name|.
+ const int index;
+ // The option index if the element is a select, -1 otherwise.
+ const int option_index;
+};
+
+// TODO(crbug.com/619982): MobileSafari/iOS10 corrected
+// HTMLInputElement.maxLength with the specification
+// ( https://bugs.webkit.org/show_bug.cgi?id=154906 ). Add support for old and
+// new default maxLength value until we drop iOS 9.
+NSString* GetDefaultMaxLengthString() {
+ return base::ios::IsRunningOnIOS10OrLater() ? @"-1" : @"524288";
+}
+NSNumber* GetDefaultMaxLength() {
+ return base::ios::IsRunningOnIOS10OrLater() ? @-1 : @524288;
+}
+
+// Generates the JavaScript that gets an element by name.
+NSString* GetElementByNameJavaScript(ElementByName element) {
+ NSString* query =
+ [NSString stringWithFormat:@"window.document.getElementsByName('%s')[%d]",
+ element.element_name, element.index];
+ if (element.option_index >= 0) {
+ query =
+ [query stringByAppendingFormat:@".options[%d]", element.option_index];
+ }
+ return query;
+}
+
+// Generates an array of JavaScripts that get each element in |elements| by
+// name.
+NSArray* GetElementsByNameJavaScripts(const ElementByName elements[],
+ size_t elements_size) {
+ NSMutableArray* array = [NSMutableArray array];
+ for (size_t i = 0; i < elements_size; ++i) {
+ NSString* query = GetElementByNameJavaScript(elements[i]);
+ [array addObject:query];
+ }
+ return array;
+}
+
+// clang-format off
+NSString* kHTMLForTestingElements = @"<html><body>"
+ "<input type=hidden name='gl' value='us'>"
+ "<form name='testform'>"
+ " <input type=hidden name='hl' value='en'>"
+ " <input type='text' name='firstname'>"
+ " <input type='text' name='lastname'>"
+ " <input type='email' name='email'>"
+ " <input type='tel' name='phone'>"
+ " <input type='url' autocomplete='off' name='blog'>"
+ " <input type='number' name='expected number of clicks'>"
+ " <input type='password' autocomplete='off' name='pwd'>"
+ " <input type='checkbox' name='vehicle' value='Bike'>"
+ " <input type='checkbox' name='vehicle' value='Car'>"
+ " <input type='checkbox' name='vehicle' value='Rocket'>"
+ " <input type='radio' name='boolean' value='true'>"
+ " <input type='radio' name='boolean' value='false'>"
+ " <input type='radio' name='boolean' value='other'>"
+ " <label>State:"
+ " <select name='state'>"
+ " <option value='CA'>CA</option>"
+ " <option value='MA'>MA</option>"
+ " </select>"
+ " </label>"
+ " <label>Course:"
+ " <select name='course'>"
+ " <optgroup label='8.01 Physics I: Classical Mechanics'>"
+ " <option value='8.01.1'>Lecture 01: Powers of Ten"
+ " <option value='8.01.2'>Lecture 02: 1D Kinematics"
+ " <option value='8.01.3'>Lecture 03: Vectors"
+ " <optgroup label='8.02 Electricity and Magnestism'>"
+ " <option value='8.02.1'>Lecture 01: What holds our world together?"
+ " <option value='8.02.2'>Lecture 02: Electric Field"
+ " <option value='8.02.3'>Lecture 03: Electric Flux"
+ " </select>"
+ " </label>"
+ " <label>Cars:"
+ " <select name='cars' multiple>"
+ " <option value='volvo'>Volvo</option>"
+ " <option value='saab'>Saab</option>"
+ " <option value='opel'>Opel</option>"
+ " <option value='audi'>Audi</option>"
+ " </select>"
+ " </label>"
+ " <input type='submit' name='submit' value='Submit'>"
+ "</form>"
+ "</body></html>";
+// clang-format on
+
+// A bit field mask to extract data from WebFormControlElement. They are from
+// autofill_controller.js
+enum ExtractMask {
+ EXTRACT_NONE = 0,
+ EXTRACT_VALUE = 1 << 0, // Extract value from WebFormControlElement.
+ EXTRACT_OPTION_TEXT = 1 << 1, // Extract option text from
+ // WebFormSelectElement. Only valid when
+ // |EXTRACT_VALUE| is set.
+ // This is used for form submission where
+ // human readable value is captured.
+ EXTRACT_OPTIONS = 1 << 2, // Extract options from
+ // WebFormControlElement.
+};
+
+const ExtractMask kFormExtractMasks[] = {
+ EXTRACT_NONE, EXTRACT_VALUE, EXTRACT_OPTION_TEXT, EXTRACT_OPTIONS,
+};
+
+// Gets the attributes to check for a mask in |kFormExtractMasks|.
+NSArray* GetFormFieldAttributeListsToCheck(NSUInteger mask) {
+ if (!(mask & EXTRACT_VALUE)) {
+ return @[
+ @"name", @"form_control_type", @"autocomplete_attribute", @"max_length",
+ @"should_autocomplete", @"is_checkable"
+ ];
+ }
+
+ if (mask & EXTRACT_OPTIONS) {
+ return @[
+ @"name", @"form_control_type", @"autocomplete_attribute", @"max_length",
+ @"should_autocomplete", @"is_checkable", @"value", @"option_values",
+ @"option_contents"
+ ];
+ }
+
+ return @[
+ @"name", @"form_control_type", @"autocomplete_attribute", @"max_length",
+ @"should_autocomplete", @"is_checkable", @"value"
+ ];
+}
+
+// ***** Clang-formatting is disabled for the following block of testdata *****
+// clang-format off
+
+// Getters for form control element testing data. The returned data is
+// an array consisting of an html fragment followed by an array
+// of dictionaries containing the expected field attributes for elements in the
+// given html fragment.
+NSArray* GetTestFormInputElementWithLabelFromPrevious() {
+ return @[
+ @("* First name: "
+ "<INPUT type='text' name='firstname' value='John'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* First name:'", @"label",
+ @"'firstname'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromPreviousSpan() {
+ return @[
+ @("* Last name<span>:</span> "
+ "<INPUT type='text' name='lastname' value='John'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Last name:'", @"label",
+ @"'lastname'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromPreviousParagraph() {
+ return @[
+ @("<p>* Email:</p> "
+ "<INPUT type='email' name='email' value='john@example.com'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Email:'", @"label",
+ @"'email'", @"name",
+ @"'email'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'john@example.com'", @"value",
+ @"'john@example.com'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromPreviousLabel() {
+ return @[
+ @("<label>* Telephone: </label> "
+ "<INPUT type='tel' id='telephone' value='12345678'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Telephone:'", @"label",
+ @"'telephone'", @"name",
+ @"'tel'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'12345678'", @"value",
+ @"'12345678'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored() {
+ return @[
+ @("Other Text <label>* Blog:</label> "
+ "<INPUT type='url' autocomplete='off' value='www.jogh.blog'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Blog:'", @"label",
+ @"''", @"name",
+ @"'url'", @"form_control_type",
+ @"'off'", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"false", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'www.jogh.blog'", @"value",
+ @"'www.jogh.blog'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromPreviousTextSpanBr() {
+ return @[
+ @("* Expected visits<span>:</span> <br>"
+ "<INPUT type='number' name='expected number of clicks'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Expected visits:'", @"label",
+ @"'expected number of clicks'", @"name",
+ @"'number'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"''", @"value",
+ @"''", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan() {
+ return @[
+ @("Other <br> * Password<span>:</span> "
+ "<INPUT type='password' autocomplete='off' name='pwd'/>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Password:'", @"label",
+ @"'pwd'", @"name",
+ @"'password'", @"form_control_type",
+ @"'off'", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"false", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"''", @"value",
+ @"''", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromListItem() {
+ return @[
+ @("<LI>"
+ "<LABEL><EM>*</EM> Code:</LABEL>"
+ "<INPUT type='text' id='first code' value='415'/>"
+ "<INPUT type='text' id='middle code' value='555'/>"
+ "<INPUT type='text' id='last code' value='1212'/>"
+ "</LI>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Code:'", @"label",
+ @"'first code'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'415'", @"value",
+ @"'415'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Code:'", @"label",
+ @"'middle code'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'555'", @"value",
+ @"'555'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Code:'", @"label",
+ @"'last code'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'1212'", @"value",
+ @"'1212'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromTableColumnTD() {
+ return @[
+ @("<TABLE>"
+ "<TR>"
+ " <TD>* First name:</TD>"
+ " <TD><INPUT type='text' id='tabletdname' value='John'/></TD>"
+ "</TR>"
+ "<TR>"
+ " <TD>Email:</TD>"
+ " <TD><INPUT type='email' id='tabletdemail'"
+ " value='john@example.com'/></TD>"
+ "</TR>"
+ "</TABLE>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* First name:'", @"label",
+ @"'tabletdname'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'Email:'", @"label",
+ @"'tabletdemail'", @"name",
+ @"'email'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'john@example.com'", @"value",
+ @"'john@example.com'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromTableColumnTH() {
+ return @[
+ @("<TABLE>"
+ "<TR>"
+ " <TH>* First name:</TH>"
+ " <TD><INPUT type='text' name='nameintableth' value='John'/></TD>"
+ "</TR>"
+ "<TR>"
+ " <TD>Email:</TD>"
+ " <TD><INPUT type='email' id='emailtableth'"
+ " value='john@example.com'/></TD>"
+ "</TR>"
+ "</TABLE>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* First name:'", @"label",
+ @"'nameintableth'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'Email:'", @"label",
+ @"'emailtableth'", @"name",
+ @"'email'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'john@example.com'", @"value",
+ @"'john@example.com'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromTableNested() {
+ return @[
+ @("<TABLE>"
+ "<TR>"
+ " <TD><FONT>* First </FONT><FONT>name:</FONT></TD>"
+ " <TD><INPUT type='text' id='nametablenested' value='John'/></TD>"
+ "</TR>"
+ "</TABLE>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* First name:'", @"label",
+ @"'nametablenested'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromTableRow() {
+ return @[
+ @("<TABLE>"
+ "<TR>"
+ " <TD>* <FONT>First </FONT><FONT>name:</FONT></TD>"
+ "</TR>"
+ "<TR>"
+ " <TD><INPUT type='text' name='nametablerow' value='John'/></TD>"
+ "</TR>"
+ "</TABLE>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* First name:'", @"label",
+ @"'nametablerow'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromDivTable() {
+ return @[
+ @("<DIV>* First name:<BR>"
+ "<SPAN>"
+ "<INPUT type='text' name='namedivtable' value='John'>"
+ "</SPAN>"
+ "</DIV>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* First name:'", @"label",
+ @"'namedivtable'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'John'", @"value",
+ @"'John'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormInputElementWithLabelFromDefinitionList() {
+ return @[
+ @("<DL>"
+ " <DT>"
+ " <SPAN>"
+ " *"
+ " </SPAN>"
+ " <SPAN>"
+ " Favorite Sport"
+ " </SPAN>"
+ " </DT>"
+ " <DD>"
+ " <FONT>"
+ " <INPUT type='favorite sport' name='sport' value='Tennis'/>"
+ " </FONT>"
+ " </DD>"
+ " </DL>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'* Favorite Sport'", @"label",
+ @"'sport'", @"name",
+ @"'text'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ GetDefaultMaxLengthString(), @"max_length",
+ @"true", @"should_autocomplete",
+ @"false", @"is_checkable",
+ @"'Tennis'", @"value",
+ @"'Tennis'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestInputRadio() {
+ return @[
+ @("<input type='radio' name='boolean' value='true'/> True"
+ "<input type='radio' name='boolean' value='false'/> False"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'True'", @"label",
+ @"'boolean'", @"name",
+ @"'radio'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"true", @"is_checkable",
+ @"'true'", @"value",
+ @"'true'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'False'", @"label",
+ @"'boolean'", @"name",
+ @"'radio'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"true", @"is_checkable",
+ @"'false'", @"value",
+ @"'false'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestInputCheckbox() {
+ return @[
+ @("<input type='checkbox' name='vehicle' value='Bike'> Bicycle"
+ "<input type='checkbox' name='vehicle' value='Car'> Automobile"
+ "<input type='checkbox' name='vehicle' value='Rocket'> Missile"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'Bicycle'", @"label",
+ @"'vehicle'", @"name",
+ @"'checkbox'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"true", @"is_checkable",
+ @"'Bike'", @"value",
+ @"'Bike'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'Automobile'", @"label",
+ @"'vehicle'", @"name",
+ @"'checkbox'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"true", @"is_checkable",
+ @"'Car'", @"value",
+ @"'Car'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil],
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'Missile'", @"label",
+ @"'vehicle'", @"name",
+ @"'checkbox'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"true", @"is_checkable",
+ @"'Rocket'", @"value",
+ @"'Rocket'", @"value_option_text",
+ @"undefined", @"option_values",
+ @"undefined", @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormSelectElement() {
+ return @[
+ @(" <label>State:"
+ " <select name='state'>"
+ " <option value='CA'>California</option>"
+ " <option value='TX'>Texas</option>"
+ " </select>"
+ " </label>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'State:'", @"label",
+ @"'state'", @"name",
+ @"'select-one'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"undefined", @"is_checkable",
+ @"'CA'", @"value",
+ @"'California'", @"value_option_text",
+ @[@"'CA'", @"'TX'"], @"option_values",
+ @[@"'California'", @"'Texas'"], @"option_contents",
+ nil]];
+}
+
+NSArray* GetTestFormSelectElementWithOptgroup() {
+ return @[
+ @(" <label>Course:"
+ " <select name='course'>"
+ " <optgroup label='8.01 Physics I: Classical Mechanics'>"
+ " <option value='8.01.1'>Lecture 01: Powers of Ten"
+ " <option value='8.01.2'>Lecture 02: 1D Kinematics"
+ " <option value='8.01.3'>Lecture 03: Vectors"
+ " <optgroup label='8.02 Electricity and Magnestism'>"
+ " <option value='8.02.1'>Lecture 01: What holds world together?"
+ " <option value='8.02.2'>Lecture 02: Electric Field"
+ " <option value='8.02.3'>Lecture 03: Electric Flux"
+ " </select>"
+ " </label>"),
+ [NSDictionary dictionaryWithObjectsAndKeys:
+ @"'Course:'", @"label",
+ @"'course'", @"name",
+ @"'select-one'", @"form_control_type",
+ @"undefined", @"autocomplete_attribute",
+ @"undefined", @"max_length",
+ @"true", @"should_autocomplete",
+ @"undefined", @"is_checkable",
+ @"'8.01.1'", @"value",
+ @"'Lecture 01: Powers of Ten'", @"value_option_text",
+ @[@"'8.01.1'",
+ @"'8.01.2'",
+ @"'8.01.3'",
+ @"'8.02.1'",
+ @"'8.02.2'",
+ @"'8.02.3'"], @"option_values",
+ @[@"'Lecture 01: Powers of Ten'",
+ @"'Lecture 02: 1D Kinematics'",
+ @"'Lecture 03: Vectors'",
+ @"'Lecture 01: What holds world together?'",
+ @"'Lecture 02: Electric Field'",
+ @"'Lecture 03: Electric Flux'"], @"option_contents",
+ nil]];
+}
+
+// clang-format on
+
+// Generates JavaScripts to check a JavaScripts object |results| with the
+// expected values given in |expected|, which is a dictionary with string
+// values for all the keys other than @"option_vaues" and @"option_contents";
+// the values of @"option_vaues" and @"option_contents" are arrays of
+// strings or undefined. Only attributes in |attributes_to_check| are checked.
+// A different expected value is chosen in |expected| for different
+// |extract_mask|.
+NSString* GenerateElementItemVerifyingJavaScripts(
+ NSString* results,
+ NSUInteger extract_mask,
+ NSDictionary* expected,
+ NSArray* attributes_to_check) {
+ NSMutableArray* verifying_javascripts = [NSMutableArray array];
+
+ for (NSString* attribute in attributes_to_check) {
+ if ([attribute isEqualToString:@"option_values"] ||
+ [attribute isEqualToString:@"option_contents"]) {
+ id expected_value = [expected objectForKey:attribute];
+ if ([expected_value isKindOfClass:[NSString class]]) {
+ [verifying_javascripts
+ addObject:[NSString
+ stringWithFormat:@"%@['%@']===%@", results, attribute,
+ [expected objectForKey:attribute]]];
+ } else {
+ for (NSUInteger i = 0; i < [(NSArray*)expected_value count]; ++i) {
+ [verifying_javascripts
+ addObject:[NSString
+ stringWithFormat:@"%@['%@'][%" PRIuNS "] === %@",
+ results, attribute, i,
+ [expected_value objectAtIndex:i]]];
+ }
+ }
+ } else {
+ NSString* expected_value = [expected objectForKey:attribute];
+ // Option text is used as value for extract_mask 1 << 1
+ if ((extract_mask & 1 << 1) && [attribute isEqualToString:@"value"])
+ expected_value = [expected objectForKey:@"value_option_text"];
+ [verifying_javascripts
+ addObject:[NSString stringWithFormat:@"%@['%@']===%@", results,
+ attribute, expected_value]];
+ }
+ }
+
+ return [verifying_javascripts componentsJoinedByString:@"&&"];
+}
+
+// Generates JavaScripts to check a JavaScripts array |results| with the
+// expected values given in |expected|, which is an array of dictionaries; each
+// dictionary is the expected values of the corresponding item in |results|.
+// Only attributes in |attributes_to_check| are checked. A different expected
+// value is chosen in |expected| for different |extract_mask|.
+NSString* GenerateTestItemVerifyingJavaScripts(NSString* results,
+ NSUInteger extract_mask,
+ NSArray* expected,
+ NSArray* attributed_to_check) {
+ NSMutableArray* verifying_javascripts = [NSMutableArray array];
+
+ NSUInteger controlCount = 0;
+ for (NSUInteger indexOfTestData = 0; indexOfTestData < [expected count];
+ ++indexOfTestData) {
+ NSArray* expectedData = [expected objectAtIndex:indexOfTestData];
+ for (NSUInteger i = 1; i < [expectedData count]; ++i, ++controlCount) {
+ NSDictionary* expected = [expectedData objectAtIndex:i];
+ NSString* itemVerifyingJavaScripts =
+ GenerateElementItemVerifyingJavaScripts(
+ [NSString stringWithFormat:@"%@['fields'][%" PRIuNS "]", results,
+ controlCount],
+ extract_mask, expected, attributed_to_check);
+ [verifying_javascripts addObject:itemVerifyingJavaScripts];
+ }
+ }
+ return [verifying_javascripts componentsJoinedByString:@"&&"];
+}
+
+// Test fixture to test autofill controller.
+class AutofillControllerJsTest : public web::WebJsTest<ChromeWebTest> {
+ public:
+ AutofillControllerJsTest()
+ : web::WebJsTest<ChromeWebTest>(@[ @"autofill_controller" ]) {}
+
+ protected:
+ // Helper method that EXPECTs |javascript| evaluation on page
+ // |kHTMLForTestingElements| with expectation given by
+ // |elements_with_true_expected|.
+ void TestExecutingBooleanJavaScriptOnElement(
+ NSString* javascript,
+ const ElementByName elements_with_true_expected[],
+ size_t size_elements_with_true_expected);
+
+ // Helper method that EXPECTs
+ // |__gCrWeb.autofill.webFormControlElementToFormField|. This method applies
+ // |__gCrWeb.autofill.webFormControlElementToFormField| on each element in
+ // |test_data| with all possible extract masks and verify the results.
+ void TestWebFormControlElementToFormField(NSArray* test_data,
+ NSString* tag_name);
+
+ // Helper method for testing |javascripts_statement| that evalutate
+ // |attribute_name| of the elements in |test_data| which has tag name
+ // |tag_name|. EXPECTs JavaScript evaluation on
+ // "window.document.getElementsByTagName()"
+ void TestInputElementDataEvaluation(NSString* javascripts_statement,
+ NSString* attribute_name,
+ NSArray* test_data,
+ NSString* tag_name);
+
+ // Helper method that EXPECTs |__gCrWeb.autofill.webFormElementToFormData| on
+ // a form element obtained by |get_form_element_javascripts|. The results
+ // are verified with |verifying_java_scripts|.
+ void TestWebFormElementToFormDataForOneForm(
+ NSString* get_form_element_javascripts,
+ NSUInteger extract_mask,
+ NSString* expected_result,
+ NSString* verifying_javascripts);
+
+ // EXPECTs |__gCrWeb.autofill.webFormElementToFormData| on all the test data.
+ void TestWebFormElementToFormData(NSArray* test_items);
+
+ // EXPECTs |__gCrWeb.autofill.extractNewForms| on |html|.
+ void TestExtractNewForms(NSString* html,
+ BOOL is_origin_window_location,
+ NSArray* expected_items);
+};
+
+void AutofillControllerJsTest::TestExecutingBooleanJavaScriptOnElement(
+ NSString* javascript,
+ const ElementByName elements_with_true_expected[],
+ size_t size_elements_with_true_expected) {
+ // Elements in |kHTMLForTestingElements|.
+ const ElementByName elementsByName[] = {
+ {"hl", 0, -1},
+ {"firstname", 0, -1},
+ {"lastname", 0, -1},
+ {"email", 0, -1},
+ {"phone", 0, -1},
+ {"blog", 0, -1},
+ {"expected number of clicks", 0, -1},
+ {"pwd", 0, -1},
+ {"vehicle", 0, -1},
+ {"vehicle", 1, -1},
+ {"vehicle", 2, -1},
+ {"boolean", 0, -1},
+ {"boolean", 1, -1},
+ {"boolean", 2, -1},
+ {"state", 0, -1},
+ {"state", 0, 0},
+ {"state", 0, 1},
+ {"course", 0, -1},
+ {"course", 0, 0},
+ {"course", 0, 1},
+ {"course", 0, 2},
+ {"course", 0, 3},
+ {"course", 0, 4},
+ {"course", 0, 5},
+ {"cars", 0, -1},
+ {"cars", 0, 0},
+ {"cars", 0, 1},
+ {"cars", 0, 2},
+ {"cars", 0, 3},
+ {"submit", 0, -1},
+ };
+
+ LoadHtmlAndInject(kHTMLForTestingElements);
+ ExecuteBooleanJavaScriptOnElementsAndCheck(
+ javascript,
+ GetElementsByNameJavaScripts(elementsByName, arraysize(elementsByName)),
+ GetElementsByNameJavaScripts(elements_with_true_expected,
+ size_elements_with_true_expected));
+}
+
+TEST_F(AutofillControllerJsTest, HasTagName) {
+ const ElementByName elements_expecting_true[] = {
+ {"hl", 0, -1},
+ {"firstname", 0, -1},
+ {"lastname", 0, -1},
+ {"email", 0, -1},
+ {"phone", 0, -1},
+ {"blog", 0, -1},
+ {"expected number of clicks", 0, -1},
+ {"pwd", 0, -1},
+ {"vehicle", 0, -1},
+ {"vehicle", 1, -1},
+ {"vehicle", 2, -1},
+ {"boolean", 0, -1},
+ {"boolean", 1, -1},
+ {"boolean", 2, -1},
+ {"submit", 0, -1},
+ };
+
+ TestExecutingBooleanJavaScriptOnElement(
+ @"__gCrWeb.autofill.hasTagName(%@, 'input')", elements_expecting_true,
+ arraysize(elements_expecting_true));
+}
+
+TEST_F(AutofillControllerJsTest, CombineAndCollapseWhitespace) {
+ LoadHtmlAndInject(@"<html><body></body></html>");
+
+ EXPECT_NSEQ(@"foobar", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace('"
+ @"foo', 'bar', false)"));
+ EXPECT_NSEQ(@"foo bar", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ @"'foo', 'bar', true)"));
+ EXPECT_NSEQ(@"foo bar", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ "'foo ', 'bar', false)"));
+ EXPECT_NSEQ(@"foo bar", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ "'foo', ' bar', false)"));
+ EXPECT_NSEQ(@"foo bar", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ "'foo', ' bar', true)"));
+ EXPECT_NSEQ(@"foo bar", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ "'foo ', ' bar', false)"));
+ EXPECT_NSEQ(@"foobar ", ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ "'foo', 'bar ', false)"));
+ EXPECT_NSEQ(@" foo bar",
+ ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.combineAndCollapseWhitespace("
+ "' foo', 'bar', true)"));
+}
+
+void AutofillControllerJsTest::TestInputElementDataEvaluation(
+ NSString* javascripts_statement,
+ NSString* attribute_name,
+ NSArray* test_data,
+ NSString* tag_name) {
+ NSString* html_fragment = [test_data objectAtIndex:0U];
+ LoadHtmlAndInject(html_fragment);
+
+ for (NSUInteger i = 1; i < [test_data count]; ++i) {
+ NSString* get_element_javascripts = [NSString
+ stringWithFormat:@"window.document.getElementsByTagName('%@')[%" PRIuNS
+ "]",
+ tag_name, i - 1];
+ id actual = ExecuteJavaScriptWithFormat(
+ @"%@(%@) === %@", javascripts_statement, get_element_javascripts,
+ [[test_data objectAtIndex:i] objectForKey:attribute_name]);
+ EXPECT_NSEQ(@YES, actual);
+ }
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromPrevious) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromPrevious", @"label",
+ GetTestFormInputElementWithLabelFromPrevious(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromPreviousSpan) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromPrevious", @"label",
+ GetTestFormInputElementWithLabelFromPreviousSpan(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromPreviousParagraph) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromPrevious", @"label",
+ GetTestFormInputElementWithLabelFromPreviousParagraph(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromPreviousLabel) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromPrevious", @"label",
+ GetTestFormInputElementWithLabelFromPreviousLabel(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromPreviousLabelOtherIgnored) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromPrevious", @"label",
+ GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored(),
+ @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromPreviousTextBrAndSpan) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromPrevious", @"label",
+ GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromListItem) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromListItem", @"label",
+ GetTestFormInputElementWithLabelFromListItem(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromTableColumnTD) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromTableColumn", @"label",
+ GetTestFormInputElementWithLabelFromTableColumnTD(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromTableColumnTH) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromTableColumn", @"label",
+ GetTestFormInputElementWithLabelFromTableColumnTH(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromTableColumnNested) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromTableColumn", @"label",
+ GetTestFormInputElementWithLabelFromTableNested(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromTableRow) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromTableRow", @"label",
+ GetTestFormInputElementWithLabelFromTableRow(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromDivTable) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromDivTable", @"label",
+ GetTestFormInputElementWithLabelFromDivTable(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelFromDefinitionList) {
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelFromDefinitionList", @"label",
+ GetTestFormInputElementWithLabelFromDefinitionList(), @"input");
+}
+
+TEST_F(AutofillControllerJsTest, InferLabelForElement) {
+ NSArray* testingElements = @[
+ GetTestFormInputElementWithLabelFromPrevious(),
+ GetTestFormInputElementWithLabelFromPreviousSpan(),
+ GetTestFormInputElementWithLabelFromPreviousParagraph(),
+ GetTestFormInputElementWithLabelFromPreviousLabel(),
+ GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored(),
+ GetTestFormInputElementWithLabelFromPreviousTextSpanBr(),
+ GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan(),
+ GetTestFormInputElementWithLabelFromListItem(),
+ GetTestFormInputElementWithLabelFromTableColumnTD(),
+ GetTestFormInputElementWithLabelFromTableColumnTH(),
+ GetTestFormInputElementWithLabelFromTableNested(),
+ GetTestFormInputElementWithLabelFromTableRow(),
+ GetTestFormInputElementWithLabelFromDivTable(),
+ GetTestFormInputElementWithLabelFromDefinitionList(), GetTestInputRadio(),
+ GetTestInputCheckbox()
+ ];
+ for (NSArray* testingElement in testingElements) {
+ TestInputElementDataEvaluation(@"__gCrWeb.autofill.inferLabelForElement",
+ @"label", testingElement, @"input");
+ }
+
+ TestInputElementDataEvaluation(@"__gCrWeb.autofill.inferLabelForElement",
+ @"label", GetTestFormSelectElement(),
+ @"select");
+
+ TestInputElementDataEvaluation(
+ @"__gCrWeb.autofill.inferLabelForElement", @"label",
+ GetTestFormSelectElementWithOptgroup(), @"select");
+}
+
+TEST_F(AutofillControllerJsTest, IsAutofillableElement) {
+ const ElementByName elements_expecting_true[] = {
+ {"firstname", 0, -1}, {"lastname", 0, -1},
+ {"email", 0, -1}, {"phone", 0, -1},
+ {"blog", 0, -1}, {"expected number of clicks", 0, -1},
+ {"pwd", 0, -1}, {"vehicle", 0, -1},
+ {"vehicle", 1, -1}, {"vehicle", 2, -1},
+ {"boolean", 0, -1}, {"boolean", 1, -1},
+ {"boolean", 2, -1}, {"state", 0, -1},
+ {"course", 0, -1},
+ };
+
+ TestExecutingBooleanJavaScriptOnElement(
+ @"__gCrWeb.autofill.isAutofillableElement(%@)", elements_expecting_true,
+ arraysize(elements_expecting_true));
+}
+
+TEST_F(AutofillControllerJsTest, GetOptionStringsFromElement) {
+ ElementByName testing_elements[] = {
+ {"state", 0, -1}, {"course", 0, -1}, {"cars", 0, -1}};
+
+ LoadHtmlAndInject(kHTMLForTestingElements);
+ ExecuteJavaScriptOnElementsAndCheck(
+ @"var field = {};"
+ "__gCrWeb.autofill.getOptionStringsFromElement(%@, field);"
+ "__gCrWeb.stringify(field);",
+ GetElementsByNameJavaScripts(testing_elements,
+ arraysize(testing_elements)),
+ @[
+ @("{\"option_values\":[\"CA\",\"MA\"],"
+ "\"option_contents\":[\"CA\",\"MA\"]}"),
+ @("{\"option_values\":["
+ "\"8.01.1\",\"8.01.2\",\"8.01.3\","
+ "\"8.02.1\",\"8.02.2\",\"8.02.3\"],"
+ "\"option_contents\":["
+ "\"Lecture 01: Powers of Ten\","
+ "\"Lecture 02: 1D Kinematics\","
+ "\"Lecture 03: Vectors\","
+ "\"Lecture 01: What holds our world together?\","
+ "\"Lecture 02: Electric Field\","
+ "\"Lecture 03: Electric Flux\""
+ "]}"),
+ @("{\"option_values\":[\"volvo\",\"saab\",\"opel\",\"audi\"],"
+ "\"option_contents\":[\"Volvo\",\"Saab\",\"Opel\",\"Audi\"]}")
+ ]);
+}
+
+TEST_F(AutofillControllerJsTest, FillFormField) {
+ LoadHtmlAndInject(kHTMLForTestingElements);
+
+ // Test text and select elements of which the value should be changed.
+ const ElementByName elements[] = {
+ {"firstname", 0, -1}, {"state", 0, -1},
+ };
+ NSArray* values = @[
+ @"new name",
+ @"MA",
+ ];
+ for (size_t i = 0; i < arraysize(elements); ++i) {
+ NSString* get_element_javascript = GetElementByNameJavaScript(elements[i]);
+ NSString* new_value = [values objectAtIndex:i];
+ EXPECT_NSEQ(new_value,
+ ExecuteJavaScriptWithFormat(
+ @"var element=%@;var data={'value':'%@'};"
+ @"__gCrWeb.autofill.fillFormField(data, element);"
+ @"element.value",
+ get_element_javascript, new_value));
+ }
+
+ // Test clickable elements, of which 'checked' should be updated.
+ ElementByName checkable_elements[] = {
+ {"vehicle", 0, -1}, {"vehicle", 1, -1}, {"vehicle", 2, -1},
+ {"boolean", 0, -1}, {"boolean", 1, -1}, {"boolean", 2, -1},
+ };
+ const bool final_is_checked_values[] = {
+ true, false, true, false, true, true,
+ };
+ for (size_t i = 0; i < arraysize(checkable_elements); ++i) {
+ NSString* get_element_javascript =
+ GetElementByNameJavaScript(checkable_elements[i]);
+ bool is_checked = final_is_checked_values[i];
+
+ EXPECT_NSEQ(
+ @(is_checked),
+ ExecuteJavaScriptWithFormat(
+ @"var element=%@; var value=element.value; "
+ @"var data={'value':value,'is_checked':%@};"
+ @"__gCrWeb.autofill.fillFormField(data, element); element.checked",
+ get_element_javascript, is_checked ? @"true" : @"false"));
+ }
+
+ // Test elements of which the value should not be changed.
+ ElementByName unchanged_elements[] = {
+ {"hl", 0, -1}, // hidden element
+ {"state", 0, 0}, // option element
+ {"state", 0, 1}, // option element
+ };
+ for (size_t i = 0; i < arraysize(unchanged_elements); ++i) {
+ NSString* get_element_javascript =
+ GetElementByNameJavaScript(unchanged_elements[i]);
+ NSString* actual = ExecuteJavaScriptWithFormat(
+ @"var element=%@;"
+ @"var oldValue=element.value; var data={'value':'new'};"
+ @"__gCrWeb.autofill.fillFormField(data, element);"
+ @"element.value === oldValue",
+ get_element_javascript);
+ EXPECT_NSEQ(@YES, actual);
+ }
+}
+
+TEST_F(AutofillControllerJsTest, IsTextInput) {
+ const ElementByName elements_expecting_true[] = {
+ {"firstname", 0, -1}, {"lastname", 0, -1},
+ {"email", 0, -1}, {"phone", 0, -1},
+ {"blog", 0, -1}, {"expected number of clicks", 0, -1},
+ {"pwd", 0, -1},
+ };
+
+ TestExecutingBooleanJavaScriptOnElement(@"__gCrWeb.autofill.isTextInput(%@)",
+ elements_expecting_true,
+ arraysize(elements_expecting_true));
+}
+
+TEST_F(AutofillControllerJsTest, IsSelectElement) {
+ const ElementByName elements_expecting_true[] = {
+ {"state", 0, -1}, {"course", 0, -1},
+ };
+
+ TestExecutingBooleanJavaScriptOnElement(
+ @"__gCrWeb.autofill.isSelectElement(%@)", elements_expecting_true,
+ arraysize(elements_expecting_true));
+}
+
+TEST_F(AutofillControllerJsTest, IsCheckableElement) {
+ const ElementByName elements_expecting_true[] = {
+ {"vehicle", 0, -1}, {"vehicle", 1, -1}, {"vehicle", 2, -1},
+ {"boolean", 0, -1}, {"boolean", 1, -1}, {"boolean", 2, -1},
+ };
+
+ TestExecutingBooleanJavaScriptOnElement(
+ @"__gCrWeb.autofill.isCheckableElement(%@)", elements_expecting_true,
+ arraysize(elements_expecting_true));
+}
+
+TEST_F(AutofillControllerJsTest, IsAutofillableInputElement) {
+ const ElementByName elements_expecting_true[] = {
+ {"firstname", 0, -1}, {"lastname", 0, -1},
+ {"email", 0, -1}, {"phone", 0, -1},
+ {"blog", 0, -1}, {"expected number of clicks", 0, -1},
+ {"pwd", 0, -1}, {"vehicle", 0, -1},
+ {"vehicle", 1, -1}, {"vehicle", 2, -1},
+ {"boolean", 0, -1}, {"boolean", 1, -1},
+ {"boolean", 2, -1},
+ };
+
+ TestExecutingBooleanJavaScriptOnElement(
+ @"__gCrWeb.autofill.isAutofillableInputElement(%@)",
+ elements_expecting_true, arraysize(elements_expecting_true));
+}
+
+TEST_F(AutofillControllerJsTest, ExtractAutofillableElements) {
+ LoadHtmlAndInject(kHTMLForTestingElements);
+ ElementByName expected_elements[] = {
+ {"firstname", 0, -1}, {"lastname", 0, -1},
+ {"email", 0, -1}, {"phone", 0, -1},
+ {"blog", 0, -1}, {"expected number of clicks", 0, -1},
+ {"pwd", 0, -1}, {"vehicle", 0, -1},
+ {"vehicle", 1, -1}, {"vehicle", 2, -1},
+ {"boolean", 0, -1}, {"boolean", 1, -1},
+ {"boolean", 2, -1}, {"state", 0, -1},
+ };
+ NSArray* expected = GetElementsByNameJavaScripts(
+ expected_elements, arraysize(expected_elements));
+
+ NSString* parameter = @"window.document.getElementsByTagName('form')[0]";
+ for (NSUInteger index = 0; index < [expected count]; index++) {
+ EXPECT_NSEQ(@YES,
+ ExecuteJavaScriptWithFormat(
+ @"var controlElements="
+ "__gCrWeb.autofill.extractAutofillableElementsInForm(%@);"
+ "controlElements[%" PRIuNS "] === %@",
+ parameter, index, expected[index]));
+ }
+}
+
+void AutofillControllerJsTest::TestWebFormControlElementToFormField(
+ NSArray* test_data,
+ NSString* tag_name) {
+ LoadHtmlAndInject([test_data firstObject]);
+
+ for (NSUInteger i = 0; i < arraysize(kFormExtractMasks); ++i) {
+ ExtractMask extract_mask = kFormExtractMasks[i];
+ NSArray* attributes_to_check =
+ GetFormFieldAttributeListsToCheck(extract_mask);
+
+ for (NSUInteger i = 1; i < [test_data count]; ++i) {
+ NSString* get_element_to_test =
+ [NSString stringWithFormat:@"var element = "
+ "window.document.getElementsByTagName('%"
+ "@')[%" PRIuNS "]",
+ tag_name, i - 1];
+ NSDictionary* expected = [test_data objectAtIndex:i];
+ // Generates JavaScripts to verify the results. Parameter |results| is
+ // @"field" as in the evaluation JavaScripts the results are returned in
+ // |field|.
+ NSString* verifying_javascripts = GenerateElementItemVerifyingJavaScripts(
+ @"field", extract_mask, expected, attributes_to_check);
+ EXPECT_NSEQ(@YES,
+ ExecuteJavaScriptWithFormat(
+ @"%@; var field = {};"
+ "__gCrWeb.autofill.webFormControlElementToFormField("
+ " element, %u, field);"
+ "%@",
+ get_element_to_test, extract_mask, verifying_javascripts))
+ << base::SysNSStringToUTF8([NSString
+ stringWithFormat:
+ @"webFormControlElementToFormField actual results are: "
+ @"%@, \n"
+ "expected to be verified by %@",
+ ExecuteJavaScriptWithFormat(
+ @"%@; var field = {};"
+ "__gCrWeb.autofill.webFormControlElementToFormField("
+ " element, %u, field);__gCrWeb.stringify(field);",
+ get_element_to_test, extract_mask),
+ verifying_javascripts]);
+ }
+ }
+}
+
+TEST_F(AutofillControllerJsTest, WebFormControlElementToFormField) {
+ NSArray* test_input_elements = @[
+ GetTestFormInputElementWithLabelFromPrevious(),
+ GetTestFormInputElementWithLabelFromPreviousSpan(),
+ GetTestFormInputElementWithLabelFromPreviousParagraph(),
+ GetTestFormInputElementWithLabelFromPreviousLabel(),
+ GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored(),
+ GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan(),
+ GetTestFormInputElementWithLabelFromPreviousTextSpanBr(),
+ GetTestFormInputElementWithLabelFromListItem(),
+ GetTestFormInputElementWithLabelFromTableColumnTD(),
+ GetTestFormInputElementWithLabelFromTableColumnTH(),
+ GetTestFormInputElementWithLabelFromTableNested(),
+ GetTestFormInputElementWithLabelFromTableRow(),
+ GetTestFormInputElementWithLabelFromDivTable(),
+ GetTestFormInputElementWithLabelFromDefinitionList(), GetTestInputRadio(),
+ GetTestInputCheckbox()
+ ];
+ for (NSArray* test_element in test_input_elements) {
+ TestWebFormControlElementToFormField(test_element, @"input");
+ }
+
+ TestWebFormControlElementToFormField(GetTestFormSelectElement(), @"select");
+ TestWebFormControlElementToFormField(GetTestFormSelectElementWithOptgroup(),
+ @"select");
+}
+
+void AutofillControllerJsTest::TestWebFormElementToFormDataForOneForm(
+ NSString* get_form_element_javascripts,
+ NSUInteger extract_mask,
+ NSString* expected_result,
+ NSString* verifying_javascripts) {
+ NSString* actual = ExecuteJavaScriptWithFormat(
+ @"var form={}; var field={};"
+ "(__gCrWeb.autofill.webFormElementToFormData("
+ "window, %@, null, %" PRIuNS ", form, field) === %@) && %@",
+ get_form_element_javascripts, extract_mask, expected_result,
+ verifying_javascripts);
+
+ EXPECT_NSEQ(@YES, actual) << base::SysNSStringToUTF8([NSString
+ stringWithFormat:@"Actual:\n%@; expected to be verifyied by\n%@",
+ ExecuteJavaScriptWithFormat(
+ @"var form={};"
+ "__gCrWeb.autofill."
+ "webFormElementToFormData(window, %@, null,"
+ "%" PRIuNS ", form, null);"
+ "__gCrWeb.stringify(form);",
+ get_form_element_javascripts, extract_mask),
+ verifying_javascripts]);
+}
+
+void AutofillControllerJsTest::TestWebFormElementToFormData(
+ NSArray* test_items) {
+ NSString* form_html_fragment =
+ @"<form name='TestForm' action='http://cnn.com' method='post'>";
+ for (NSUInteger i = 0; i < [test_items count]; ++i) {
+ form_html_fragment = [form_html_fragment
+ stringByAppendingString:[[test_items objectAtIndex:i]
+ objectAtIndex:0U]];
+ }
+ form_html_fragment = [form_html_fragment stringByAppendingString:@"</form>"];
+ LoadHtmlAndInject(form_html_fragment);
+
+ NSString* parameter = @"document.getElementsByTagName('form')[0]";
+ for (NSUInteger extract_index = 0;
+ extract_index < arraysize(kFormExtractMasks); ++extract_index) {
+ NSString* expected_result = @"true";
+ // We don't verify 'action' here as action is generated as a complete url
+ // and here data url is used.
+ NSMutableArray* verifying_javascripts = [NSMutableArray
+ arrayWithObjects:@"form['name'] === 'TestForm'",
+ @"form['method'] === 'post'",
+ @"form['origin'] === window.location.href", nil];
+ ExtractMask extract_mask = kFormExtractMasks[extract_index];
+ [verifying_javascripts
+ addObject:GenerateTestItemVerifyingJavaScripts(
+ @"form", extract_mask, test_items,
+ GetFormFieldAttributeListsToCheck(extract_mask))];
+ TestWebFormElementToFormDataForOneForm(
+ parameter, extract_mask, expected_result,
+ [verifying_javascripts componentsJoinedByString:@"&&"]);
+ }
+}
+
+TEST_F(AutofillControllerJsTest, WebFormElementToFormData) {
+ NSArray* test_elements = @[
+ GetTestFormInputElementWithLabelFromPrevious(),
+ GetTestFormInputElementWithLabelFromPreviousSpan(),
+ GetTestFormInputElementWithLabelFromPreviousParagraph(),
+ GetTestFormInputElementWithLabelFromPreviousLabel(),
+ GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored(),
+ GetTestFormInputElementWithLabelFromPreviousTextSpanBr(),
+ GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan(),
+ GetTestFormInputElementWithLabelFromListItem(),
+ GetTestFormInputElementWithLabelFromTableColumnTD(),
+ GetTestFormInputElementWithLabelFromTableColumnTH(),
+ GetTestFormInputElementWithLabelFromTableNested(),
+ GetTestFormInputElementWithLabelFromTableRow(),
+ GetTestFormInputElementWithLabelFromDivTable(),
+ GetTestFormInputElementWithLabelFromDefinitionList(), GetTestInputRadio(),
+ GetTestInputCheckbox(), GetTestFormSelectElement(),
+ GetTestFormSelectElementWithOptgroup()
+ ];
+ // Test a form that has a signle item in the array.
+ for (NSArray* testElement in test_elements) {
+ TestWebFormElementToFormData(@[ testElement ]);
+ }
+
+ // Also test a form that has all the above items.
+ TestWebFormElementToFormData(test_elements);
+}
+
+TEST_F(AutofillControllerJsTest,
+ DISABLED_WebFormElementToFormDataTooManyFields) {
+ NSString* html_fragment =
+ @"<FORM name='Test' action='http://c.com' method='post'>";
+ // In autofill_controller.js, the maximum number of parsable element is 100
+ // (__gCrWeb.autofill.MAX_PARSEABE_FIELDS = 100). Here an HTML page with 101
+ // elements is generated for testing.
+ for (NSUInteger index = 0; index < 101; ++index) {
+ html_fragment =
+ [html_fragment stringByAppendingFormat:@"<INPUT type='text'/>"];
+ }
+ html_fragment = [html_fragment stringByAppendingFormat:@"</FORM>"];
+
+ LoadHtmlAndInject(html_fragment);
+ TestWebFormElementToFormDataForOneForm(
+ @"document.getElementsByTagName('form')[0]", 1, @"false", @"true");
+}
+
+TEST_F(AutofillControllerJsTest, WebFormElementToFormEmpty) {
+ NSString* html_fragment =
+ @"<FORM name='Test' action='http://c.com' method='post'>";
+ html_fragment = [html_fragment stringByAppendingFormat:@"</FORM>"];
+
+ LoadHtmlAndInject(html_fragment);
+ TestWebFormElementToFormDataForOneForm(
+ @"document.getElementsByTagName('form')[0]", 1, @"false", @"true");
+}
+
+void AutofillControllerJsTest::TestExtractNewForms(
+ NSString* html,
+ BOOL is_origin_window_location,
+ NSArray* expected_items) {
+ LoadHtmlAndInject(html);
+ // Generates verifying javascripts.
+ NSMutableArray* verifying_javascripts = [NSMutableArray array];
+ for (NSUInteger i = 0U; i < [expected_items count]; ++i) {
+ [verifying_javascripts
+ addObject:[NSString stringWithFormat:@"forms[%" PRIuNS
+ "]['name'] === 'TestForm'",
+ i]];
+ [verifying_javascripts
+ addObject:[NSString stringWithFormat:@"forms[%" PRIuNS
+ "]['method'] === 'post'",
+ i]];
+ if (is_origin_window_location) {
+ [verifying_javascripts
+ addObject:[NSString stringWithFormat:
+ @"forms[%" PRIuNS
+ "]['origin'] === window.location.href",
+ i]];
+ }
+ // This is the extract mask used by
+ // __gCrWeb.autofill.extractNewForms.
+ NSUInteger extract_mask = EXTRACT_VALUE | EXTRACT_OPTIONS;
+ [verifying_javascripts
+ addObject:GenerateTestItemVerifyingJavaScripts(
+ [NSString stringWithFormat:@"forms[%" PRIuNS "]", i],
+ extract_mask, [expected_items objectAtIndex:i],
+ // The relevant attributes for the extract mask
+ GetFormFieldAttributeListsToCheck(extract_mask))];
+ }
+
+ NSString* actual = ExecuteJavaScriptWithFormat(
+ @"var forms = __gCrWeb.autofill.extractNewForms(%" PRIuS "); %@",
+ autofill::kRequiredFieldsForPredictionRoutines,
+ [verifying_javascripts componentsJoinedByString:@"&&"]);
+
+ EXPECT_NSEQ(@YES, actual) << base::SysNSStringToUTF8([NSString
+ stringWithFormat:@"actually forms = %@, "
+ "but it is expected to be verified by %@",
+ ExecuteJavaScriptWithFormat(
+ @"var forms = __gCrWeb.autofill.extractNewForms("
+ "%" PRIuS "); __gCrWeb.stringify(forms)",
+ autofill::kRequiredFieldsForPredictionRoutines),
+ verifying_javascripts]);
+}
+
+TEST_F(AutofillControllerJsTest, ExtractFormsAndFormElements) {
+ NSArray* testFirstFormItems = @[
+ GetTestFormInputElementWithLabelFromPrevious(),
+ GetTestFormInputElementWithLabelFromPreviousSpan(),
+ GetTestFormInputElementWithLabelFromPreviousParagraph(),
+ GetTestFormInputElementWithLabelFromPreviousLabel(),
+ GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored(),
+ GetTestFormInputElementWithLabelFromPreviousTextSpanBr(),
+ GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan(),
+ GetTestFormInputElementWithLabelFromListItem(),
+ GetTestFormInputElementWithLabelFromTableColumnTD(),
+ GetTestFormInputElementWithLabelFromTableColumnTH(),
+ GetTestFormInputElementWithLabelFromTableNested(),
+ GetTestFormInputElementWithLabelFromTableRow(),
+ GetTestFormInputElementWithLabelFromDivTable(),
+ GetTestFormInputElementWithLabelFromDefinitionList(), GetTestInputRadio(),
+ GetTestInputCheckbox()
+ ];
+ NSArray* testSecondFormItems = @[
+ GetTestFormInputElementWithLabelFromDivTable(), GetTestFormSelectElement(),
+ GetTestFormSelectElementWithOptgroup()
+ ];
+ NSArray* test_forms = @[ testFirstFormItems, testSecondFormItems ];
+
+ NSString* html = @"<html><body>";
+ for (NSArray* testFormItems in test_forms) {
+ html = [html
+ stringByAppendingString:
+ @"<form name='TestForm' action='http://c.com' method='post'>"];
+ for (NSArray* testItem in testFormItems) {
+ html = [html stringByAppendingString:[testItem objectAtIndex:0U]];
+ }
+ html = [html stringByAppendingFormat:@"</form>"];
+ }
+ html = [html stringByAppendingFormat:@"</body></html>"];
+ TestExtractNewForms(html, true, test_forms);
+}
+
+TEST_F(AutofillControllerJsTest, ExtractFormsAndFormElementsNestedFrame) {
+ NSArray* testFirstFormItems = @[
+ GetTestFormInputElementWithLabelFromPrevious(),
+ GetTestFormInputElementWithLabelFromPreviousSpan(),
+ GetTestFormInputElementWithLabelFromPreviousParagraph(),
+ GetTestFormInputElementWithLabelFromPreviousLabel(),
+ GetTestFormInputElementWithLabelFromPreviousLabelOtherIgnored(),
+ GetTestFormInputElementWithLabelFromPreviousTextSpanBr(),
+ GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan(),
+ GetTestFormInputElementWithLabelFromListItem(),
+ GetTestFormInputElementWithLabelFromTableColumnTD(),
+ GetTestFormInputElementWithLabelFromTableColumnTH(),
+ GetTestFormInputElementWithLabelFromTableNested(),
+ GetTestFormInputElementWithLabelFromTableRow(),
+ GetTestFormInputElementWithLabelFromDivTable(),
+ GetTestFormInputElementWithLabelFromDefinitionList(), GetTestInputRadio(),
+ GetTestInputCheckbox()
+ ];
+ NSArray* testSecondFormItems = @[
+ GetTestFormInputElementWithLabelFromDivTable(), GetTestFormSelectElement(),
+ GetTestFormSelectElementWithOptgroup()
+ ];
+ NSArray* test_forms = @[ testFirstFormItems, testSecondFormItems ];
+
+ // Test an html that has nested frames.
+ NSString* nested_frame_html_fragment = @"<html><body>";
+ for (NSUInteger i = 0; i < [test_forms count]; ++i) {
+ NSArray* test_elements = [test_forms objectAtIndex:i];
+ NSString* form_string =
+ @"<form name='TestForm' action='http://c.com' method='post'>";
+ for (NSUInteger j = 0; j < [test_elements count]; ++j) {
+ form_string =
+ [form_string stringByAppendingString:[[test_elements objectAtIndex:j]
+ objectAtIndex:0U]];
+ }
+ form_string = [form_string stringByAppendingFormat:@"</form>"];
+
+ if (i == 0) {
+ nested_frame_html_fragment =
+ [nested_frame_html_fragment stringByAppendingString:form_string];
+ } else {
+ nested_frame_html_fragment = [nested_frame_html_fragment
+ stringByAppendingString:
+ [NSString stringWithFormat:@"<iframe srcdoc=\"%@\"></iframe>",
+ form_string]];
+ }
+ }
+ nested_frame_html_fragment =
+ [nested_frame_html_fragment stringByAppendingString:@"</body></html>"];
+ TestExtractNewForms(nested_frame_html_fragment, false, test_forms);
+}
+
+TEST_F(AutofillControllerJsTest,
+ ExtractFormsAndFormElementsWithFormAssociatedElementsOutOfForm) {
+ NSString* html = @"<html><body>"
+ "<form id='testform'></form>"
+ "1 <input type='text' name='name1' form='testform'></input>"
+ "2 <input type='text' name='name2' form='testform'></input>"
+ "3 <input type='text' name='name3' form='testform'></input>"
+ "4 <input type='text' name='name4' form='testform'></input>"
+ "</body></html>";
+ LoadHtmlAndInject(html);
+
+ NSString* verifying_javascript = @"forms[0]['fields'][0]['name']==='name1' &&"
+ @"forms[0]['fields'][0]['label']==='1' &&"
+ @"forms[0]['fields'][1]['name']==='name2' &&"
+ @"forms[0]['fields'][1]['label']==='2' &&"
+ @"forms[0]['fields'][2]['name']==='name3' &&"
+ @"forms[0]['fields'][2]['label']==='3' &&"
+ @"forms[0]['fields'][3]['name']==='name4' &&"
+ @"forms[0]['fields'][3]['label']==='4'";
+ EXPECT_NSEQ(@YES, ExecuteJavaScriptWithFormat(
+ @"var forms = "
+ "__gCrWeb.autofill.extractNewForms(1); %@",
+ verifying_javascript));
+}
+
+TEST_F(AutofillControllerJsTest, ExtractForms) {
+ NSString* html = @"<html><body>";
+ html =
+ [html stringByAppendingString:
+ @"<form name='TestForm' action='http://c.com' method='post'>"];
+ html = [html
+ stringByAppendingString:[GetTestFormInputElementWithLabelFromPrevious()
+ objectAtIndex:0U]];
+ html =
+ [html stringByAppendingString:[GetTestInputCheckbox() objectAtIndex:0U]];
+ html = [html stringByAppendingString:
+ [GetTestFormInputElementWithLabelFromTableColumnTH()
+ objectAtIndex:0U]];
+ html = [html stringByAppendingString:
+ [GetTestFormInputElementWithLabelFromPreviousTextBrAndSpan()
+ objectAtIndex:0U]];
+ html = [html
+ stringByAppendingString:[GetTestFormSelectElement() objectAtIndex:0U]];
+ html = [html stringByAppendingFormat:@"</form>"];
+ html = [html stringByAppendingFormat:@"</body></html>"];
+
+ LoadHtmlAndInject(html);
+
+ NSDictionary* expected = @{
+ @"name" : @"TestForm",
+ @"method" : @"post",
+ @"fields" : @[
+ @{
+ @"name" : @"firstname",
+ @"form_control_type" : @"text",
+ @"max_length" : GetDefaultMaxLength(),
+ @"should_autocomplete" : @true,
+ @"is_checkable" : @false,
+ @"is_focusable" : @true,
+ @"value" : @"John",
+ @"label" : @"* First name:"
+ },
+ @{
+ @"name" : @"vehicle",
+ @"form_control_type" : @"checkbox",
+ @"should_autocomplete" : @true,
+ @"is_checkable" : @true,
+ @"is_focusable" : @true,
+ @"value" : @"Bike",
+ @"label" : @"Bicycle"
+ },
+ @{
+ @"name" : @"vehicle",
+ @"form_control_type" : @"checkbox",
+ @"should_autocomplete" : @true,
+ @"is_checkable" : @true,
+ @"is_focusable" : @true,
+ @"value" : @"Car",
+ @"label" : @"Automobile"
+ },
+ @{
+ @"name" : @"vehicle",
+ @"form_control_type" : @"checkbox",
+ @"should_autocomplete" : @true,
+ @"is_checkable" : @true,
+ @"is_focusable" : @true,
+ @"value" : @"Rocket",
+ @"label" : @"Missile"
+ },
+ @{
+ @"name" : @"nameintableth",
+ @"form_control_type" : @"text",
+ @"max_length" : GetDefaultMaxLength(),
+ @"should_autocomplete" : @true,
+ @"is_checkable" : @false,
+ @"is_focusable" : @true,
+ @"value" : @"John",
+ @"label" : @"* First name:"
+ },
+ @{
+ @"name" : @"emailtableth",
+ @"form_control_type" : @"email",
+ @"max_length" : GetDefaultMaxLength(),
+ @"should_autocomplete" : @true,
+ @"is_checkable" : @false,
+ @"is_focusable" : @true,
+ @"value" : @"john@example.com",
+ @"label" : @"Email:"
+ },
+ @{
+ @"name" : @"pwd",
+ @"form_control_type" : @"password",
+ @"autocomplete_attribute" : @"off",
+ @"max_length" : GetDefaultMaxLength(),
+ @"should_autocomplete" : @false,
+ @"is_checkable" : @false,
+ @"is_focusable" : @true,
+ @"value" : @"",
+ @"label" : @"* Password:"
+ },
+ @{
+ @"name" : @"state",
+ @"form_control_type" : @"select-one",
+ @"is_focusable" : @1,
+ @"option_values" : @[ @"CA", @"TX" ],
+ @"option_contents" : @[ @"California", @"Texas" ],
+ @"should_autocomplete" : @1,
+ @"value" : @"CA",
+ @"label" : @"State:"
+ }
+ ]
+ };
+
+ NSString* result = ExecuteJavaScriptWithFormat(
+ @"__gCrWeb.autofill.extractForms(%zu)",
+ autofill::kRequiredFieldsForPredictionRoutines);
+ NSDictionary* resultDict = [NSJSONSerialization
+ JSONObjectWithData:[result dataUsingEncoding:NSUTF8StringEncoding]
+ options:0
+ error:nil];
+ ASSERT_NSNE(nil, resultDict);
+
+ NSDictionary* forms = [resultDict[@"forms"] objectAtIndex:0];
+ [expected enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL* stop) {
+ EXPECT_NSEQ(forms[key], obj);
+ }];
+
+ // Test with Object.prototype.toJSON override.
+ result = ExecuteJavaScriptWithFormat(
+ @"Object.prototype.toJSON=function(){return 'abcde';};"
+ "__gCrWeb.autofill.extractForms(%zu)",
+ autofill::kRequiredFieldsForPredictionRoutines);
+ resultDict = [NSJSONSerialization
+ JSONObjectWithData:[result dataUsingEncoding:NSUTF8StringEncoding]
+ options:0
+ error:nil];
+ ASSERT_NSNE(nil, resultDict);
+
+ forms = [resultDict[@"forms"] objectAtIndex:0];
+ [expected enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL* stop) {
+ EXPECT_NSEQ(forms[key], obj);
+ }];
+
+ // Test with Array.prototype.toJSON override.
+ result = ExecuteJavaScriptWithFormat(
+ @"Array.prototype.toJSON=function(){return 'abcde';};"
+ "__gCrWeb.autofill.extractForms(%zu)",
+ autofill::kRequiredFieldsForPredictionRoutines);
+ resultDict = [NSJSONSerialization
+ JSONObjectWithData:[result dataUsingEncoding:NSUTF8StringEncoding]
+ options:0
+ error:nil];
+ ASSERT_NSNE(nil, resultDict);
+
+ forms = [resultDict[@"forms"] objectAtIndex:0];
+ [expected enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL* stop) {
+ EXPECT_NSEQ(forms[key], obj);
+ }];
+}
+
+TEST_F(AutofillControllerJsTest, FillActiveFormField) {
+ LoadHtmlAndInject(kHTMLForTestingElements);
+
+ NSString* newValue = @"new value";
+ EXPECT_NSEQ(newValue,
+ ExecuteJavaScriptWithFormat(
+ @"var element=document.getElementsByName('lastname')[0];"
+ "element.focus();"
+ "var data={\"name\":\"lastname\",\"value\":\"%@\"};"
+ "__gCrWeb.autofill.fillActiveFormField(data);"
+ "element.value",
+ newValue));
+
+ EXPECT_NSEQ(@YES, ExecuteJavaScriptWithFormat(
+ @"var element=document.getElementsByName('gl')[0];"
+ "element.focus();"
+ "var oldValue = element.value;"
+ "var data={\"name\":\"lastname\",\"value\":\"%@\"};"
+ "__gCrWeb.autofill.fillActiveFormField(data);"
+ "element.value === oldValue",
+ newValue))
+ << "A non-form element's value should changed.";
+}
+
+// iOS version of FormAutofillTest.FormCache_ExtractNewForms from
+// chrome/renderer/autofill/form_autofill_browsertest.cc
+TEST_F(AutofillControllerJsTest, ExtractNewForms) {
+ NSArray* testCases = @[
+ // An empty form should not be extracted
+ @{
+ @"html" : @"<FORM name='TestForm' action='http://buh.com' method='post'>"
+ "</FORM>",
+ @"expected_forms" : @0
+ },
+ // A form with less than three fields with no autocomplete type(s) should
+ // not be extracted.
+ @{
+ @"html" : @"<FORM name='TestForm' action='http://buh.com' method='post'>"
+ " <INPUT type='name' id='firstname'/>"
+ "</FORM>",
+ @"expected_forms" : @0
+ },
+ // A form with less than three fields with at least one autocomplete type
+ // should be extracted.
+ @{
+ @"html" : @"<FORM name='TestForm' action='http://buh.com' method='post'>"
+ " <INPUT type='name' id='firstname'"
+ " autocomplete='given-name'/>"
+ "</FORM>",
+ @"expected_forms" : @1
+ },
+ // A form with three or more fields should be extracted.
+ @{
+ @"html" : @"<FORM name='TestForm' action='http://buh.com' method='post'>"
+ " <INPUT type='text' id='firstname'/>"
+ " <INPUT type='text' id='lastname'/>"
+ " <INPUT type='text' id='email'/>"
+ " <INPUT type='submit' value='Send'/>"
+ "</FORM>",
+ @"expected_forms" : @1
+ }
+ ];
+
+ for (NSDictionary* testCase in testCases) {
+ LoadHtmlAndInject(testCase[@"html"]);
+
+ NSString* result =
+ ExecuteJavaScriptWithFormat(@"__gCrWeb.autofill.extractForms(%zu)",
+ autofill::kRequiredFieldsForUpload);
+ NSDictionary* resultDict = [NSJSONSerialization
+ JSONObjectWithData:[result dataUsingEncoding:NSUTF8StringEncoding]
+ options:0
+ error:nil];
+ ASSERT_NSNE(nil, resultDict);
+ NSUInteger expectedCount =
+ [testCase[@"expected_forms"] unsignedIntegerValue];
+ EXPECT_EQ(expectedCount, [resultDict[@"forms"] count])
+ << base::SysNSStringToUTF8(testCase[@"html"]);
+ }
+}
+
+} // namespace
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