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// 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/renderer/form_manager.h"
#include "chrome/test/render_view_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/WebKit/chromium/public/WebDocument.h"
#include "third_party/WebKit/WebKit/chromium/public/WebElement.h"
#include "third_party/WebKit/WebKit/chromium/public/WebInputElement.h"
#include "third_party/WebKit/WebKit/chromium/public/WebString.h"
using WebKit::WebElement;
using WebKit::WebFrame;
using WebKit::WebInputElement;
using WebKit::WebString;
class FormManagerTest : public RenderViewTest {
public:
FormManagerTest() {}
};
TEST_F(FormManagerTest, ExtractForms) {
LoadHTML("<FORM name=\"TestForm\" action=\"http://cnn.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"firstname\" value=\"John\">"
" <INPUT type=\"text\" id=\"lastname\" value=\"Smith\">"
" <INPUT type=\"submit\" name=\"reply-send\" value=\"Send\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(1U, forms.size());
const FormData& form = forms[0];
EXPECT_EQ(ASCIIToUTF16("TestForm"), form.name);
EXPECT_EQ(GURL(web_frame->url()), form.origin);
EXPECT_EQ(GURL("http://cnn.com"), form.action);
EXPECT_EQ(ASCIIToUTF16("reply-send"), form.submit);
const std::vector<string16>& elements = form.elements;
ASSERT_EQ(3U, elements.size());
EXPECT_EQ(ASCIIToUTF16("firstname"), elements[0]);
EXPECT_EQ(ASCIIToUTF16("lastname"), elements[1]);
EXPECT_EQ(ASCIIToUTF16("reply-send"), elements[2]);
const std::vector<string16>& values = form.values;
ASSERT_EQ(3U, values.size());
EXPECT_EQ(ASCIIToUTF16("John"), values[0]);
EXPECT_EQ(ASCIIToUTF16("Smith"), values[1]);
EXPECT_EQ(ASCIIToUTF16("Send"), values[2]);
}
TEST_F(FormManagerTest, ExtractMultipleForms) {
LoadHTML("<FORM name=\"TestForm\" action=\"http://cnn.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"firstname\" value=\"John\">"
" <INPUT type=\"submit\" name=\"reply-send\" value=\"Send\">"
"</FORM>"
"<FORM name=\"TestForm2\" action=\"http://zoo.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"lastname\" value=\"Smith\">"
" <INPUT type=\"submit\" name=\"second\" value=\"Submit\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(2U, forms.size());
// First form.
const FormData& form = forms[0];
EXPECT_EQ(ASCIIToUTF16("TestForm"), form.name);
EXPECT_EQ(GURL(web_frame->url()), form.origin);
EXPECT_EQ(GURL("http://cnn.com"), form.action);
EXPECT_EQ(ASCIIToUTF16("reply-send"), form.submit);
const std::vector<string16>& elements = form.elements;
ASSERT_EQ(2U, elements.size());
EXPECT_EQ(ASCIIToUTF16("firstname"), elements[0]);
EXPECT_EQ(ASCIIToUTF16("reply-send"), elements[1]);
const std::vector<string16>& values = form.values;
ASSERT_EQ(2U, values.size());
EXPECT_EQ(ASCIIToUTF16("John"), values[0]);
EXPECT_EQ(ASCIIToUTF16("Send"), values[1]);
// Second form.
const FormData& form2 = forms[1];
EXPECT_EQ(ASCIIToUTF16("TestForm2"), form2.name);
EXPECT_EQ(GURL(web_frame->url()), form2.origin);
EXPECT_EQ(GURL("http://zoo.com"), form2.action);
EXPECT_EQ(ASCIIToUTF16("second"), form2.submit);
const std::vector<string16>& elements2 = form2.elements;
ASSERT_EQ(2U, elements2.size());
EXPECT_EQ(ASCIIToUTF16("lastname"), elements2[0]);
EXPECT_EQ(ASCIIToUTF16("second"), elements2[1]);
const std::vector<string16>& values2 = form2.values;
ASSERT_EQ(2U, values2.size());
EXPECT_EQ(ASCIIToUTF16("Smith"), values2[0]);
EXPECT_EQ(ASCIIToUTF16("Submit"), values2[1]);
}
TEST_F(FormManagerTest, GetFormsAutocomplete) {
// Form is not auto-completable due to autocomplete=off.
LoadHTML("<FORM name=\"TestForm\" action=\"http://cnn.com\" method=\"post\""
" autocomplete=off>"
" <INPUT type=\"text\" id=\"firstname\" value=\"John\">"
" <INPUT type=\"submit\" name=\"reply-send\" value=\"Send\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
// Verify that we did load the forms.
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(1U, forms.size());
// autocomplete=off and we're requiring autocomplete, so no forms returned.
forms.clear();
form_manager.GetForms(&forms, FormManager::REQUIRE_AUTOCOMPLETE);
ASSERT_EQ(0U, forms.size());
// The firstname element is not auto-completable due to autocomplete=off.
LoadHTML("<FORM name=\"TestForm\" action=\"http://abc.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"firstname\" value=\"John\""
" autocomplete=off>"
" <INPUT type=\"text\" id=\"lastname\" value=\"Smith\">"
" <INPUT type=\"submit\" name=\"reply\" value=\"Send\">"
"</FORM>");
web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
form_manager.Reset();
form_manager.ExtractForms(web_frame);
forms.clear();
form_manager.GetForms(&forms, FormManager::REQUIRE_AUTOCOMPLETE);
ASSERT_EQ(1U, forms.size());
const FormData& form = forms[0];
EXPECT_EQ(ASCIIToUTF16("TestForm"), form.name);
EXPECT_EQ(GURL(web_frame->url()), form.origin);
EXPECT_EQ(GURL("http://abc.com"), form.action);
EXPECT_EQ(ASCIIToUTF16("reply"), form.submit);
const std::vector<string16>& elements = form.elements;
ASSERT_EQ(2U, elements.size());
EXPECT_EQ(ASCIIToUTF16("lastname"), elements[0]);
EXPECT_EQ(ASCIIToUTF16("reply"), elements[1]);
const std::vector<string16>& values = form.values;
ASSERT_EQ(2U, values.size());
EXPECT_EQ(ASCIIToUTF16("Smith"), values[0]);
EXPECT_EQ(ASCIIToUTF16("Send"), values[1]);
}
TEST_F(FormManagerTest, GetFormsElementsEnabled) {
// The firstname element is not enabled due to disabled being set.
LoadHTML("<FORM name=\"TestForm\" action=\"http://xyz.com\" method=\"post\">"
" <INPUT disabled type=\"text\" id=\"firstname\" value=\"John\">"
" <INPUT type=\"text\" id=\"lastname\" value=\"Smith\">"
" <INPUT type=\"submit\" name=\"submit\" value=\"Send\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_ELEMENTS_ENABLED);
ASSERT_EQ(1U, forms.size());
const FormData& form = forms[0];
EXPECT_EQ(ASCIIToUTF16("TestForm"), form.name);
EXPECT_EQ(GURL(web_frame->url()), form.origin);
EXPECT_EQ(GURL("http://xyz.com"), form.action);
EXPECT_EQ(ASCIIToUTF16("submit"), form.submit);
const std::vector<string16>& elements = form.elements;
ASSERT_EQ(2U, elements.size());
EXPECT_EQ(ASCIIToUTF16("lastname"), elements[0]);
EXPECT_EQ(ASCIIToUTF16("submit"), elements[1]);
const std::vector<string16>& values = form.values;
ASSERT_EQ(2U, values.size());
EXPECT_EQ(ASCIIToUTF16("Smith"), values[0]);
EXPECT_EQ(ASCIIToUTF16("Send"), values[1]);
}
TEST_F(FormManagerTest, FindForm) {
LoadHTML("<FORM name=\"TestForm\" action=\"http://buh.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"firstname\" value=\"John\">"
" <INPUT type=\"text\" id=\"lastname\" value=\"Smith\">"
" <INPUT type=\"submit\" name=\"reply-send\" value=\"Send\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
// Verify that we have the form.
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(1U, forms.size());
// Get the input element we want to find.
WebElement element =
web_frame->document().getElementById(WebString::fromUTF8("firstname"));
WebInputElement input_element = element.toElement<WebInputElement>();
// Find the form and verify it's the correct form.
FormData form;
EXPECT_TRUE(form_manager.FindForm(input_element, &form));
EXPECT_EQ(ASCIIToUTF16("TestForm"), form.name);
EXPECT_EQ(GURL(web_frame->url()), form.origin);
EXPECT_EQ(GURL("http://buh.com"), form.action);
EXPECT_EQ(ASCIIToUTF16("reply-send"), form.submit);
const std::vector<string16>& elements = form.elements;
ASSERT_EQ(3U, elements.size());
EXPECT_EQ(ASCIIToUTF16("firstname"), elements[0]);
EXPECT_EQ(ASCIIToUTF16("lastname"), elements[1]);
EXPECT_EQ(ASCIIToUTF16("reply-send"), elements[2]);
const std::vector<string16>& values = form.values;
ASSERT_EQ(3U, values.size());
EXPECT_EQ(ASCIIToUTF16("John"), values[0]);
EXPECT_EQ(ASCIIToUTF16("Smith"), values[1]);
EXPECT_EQ(ASCIIToUTF16("Send"), values[2]);
}
TEST_F(FormManagerTest, FillForm) {
LoadHTML("<FORM name=\"TestForm\" action=\"http://buh.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"firstname\">"
" <INPUT type=\"text\" id=\"lastname\">"
" <INPUT type=\"submit\" name=\"reply-send\" value=\"Send\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
// Verify that we have the form.
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(1U, forms.size());
// Get the input element we want to find.
WebElement element =
web_frame->document().getElementById(WebString::fromUTF8("firstname"));
WebInputElement input_element = element.toElement<WebInputElement>();
// Find the form that contains the input element.
FormData form;
EXPECT_TRUE(form_manager.FindForm(input_element, &form));
EXPECT_EQ(ASCIIToUTF16("TestForm"), form.name);
EXPECT_EQ(GURL(web_frame->url()), form.origin);
EXPECT_EQ(GURL("http://buh.com"), form.action);
EXPECT_EQ(ASCIIToUTF16("reply-send"), form.submit);
const std::vector<string16>& elements = form.elements;
ASSERT_EQ(3U, elements.size());
EXPECT_EQ(ASCIIToUTF16("firstname"), elements[0]);
EXPECT_EQ(ASCIIToUTF16("lastname"), elements[1]);
EXPECT_EQ(ASCIIToUTF16("reply-send"), elements[2]);
// Verify that the text fields have no values.
const std::vector<string16>& values = form.values;
ASSERT_EQ(3U, values.size());
EXPECT_EQ(string16(), values[0]);
EXPECT_EQ(string16(), values[1]);
EXPECT_EQ(ASCIIToUTF16("Send"), values[2]);
// Fill the form.
form.values[0] = ASCIIToUTF16("Wyatt");
form.values[1] = ASCIIToUTF16("Earp");
EXPECT_TRUE(form_manager.FillForm(form));
// Find the newly-filled form that contains the input element.
FormData form2;
EXPECT_TRUE(form_manager.FindForm(input_element, &form2));
EXPECT_EQ(ASCIIToUTF16("TestForm"), form2.name);
EXPECT_EQ(GURL(web_frame->url()), form2.origin);
EXPECT_EQ(GURL("http://buh.com"), form2.action);
EXPECT_EQ(ASCIIToUTF16("reply-send"), form2.submit);
const std::vector<string16>& elements2 = form2.elements;
ASSERT_EQ(3U, elements2.size());
EXPECT_EQ(ASCIIToUTF16("firstname"), elements2[0]);
EXPECT_EQ(ASCIIToUTF16("lastname"), elements2[1]);
EXPECT_EQ(ASCIIToUTF16("reply-send"), elements2[2]);
// Verify that the text fields have no values.
const std::vector<string16>& values2 = form2.values;
ASSERT_EQ(3U, values2.size());
EXPECT_EQ(ASCIIToUTF16("Wyatt"), values2[0]);
EXPECT_EQ(ASCIIToUTF16("Earp"), values2[1]);
EXPECT_EQ(ASCIIToUTF16("Send"), values2[2]);
}
TEST_F(FormManagerTest, Reset) {
LoadHTML("<FORM name=\"TestForm\" action=\"http://cnn.com\" method=\"post\">"
" <INPUT type=\"text\" id=\"firstname\" value=\"John\">"
" <INPUT type=\"text\" id=\"lastname\" value=\"Smith\">"
" <INPUT type=\"submit\" name=\"reply-send\" value=\"Send\">"
"</FORM>");
WebFrame* web_frame = GetMainFrame();
ASSERT_TRUE(web_frame);
FormManager form_manager;
form_manager.ExtractForms(web_frame);
std::vector<FormData> forms;
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(1U, forms.size());
// There should be no forms after the call to Reset.
form_manager.Reset();
forms.clear();
form_manager.GetForms(&forms, FormManager::REQUIRE_NONE);
ASSERT_EQ(0U, forms.size());
}
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