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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <algorithm>
#include <vector>
#include "base/command_line.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "components/autofill/content/browser/autofill_driver_impl.h"
#include "components/autofill/core/browser/autofill_common_test.h"
#include "components/autofill/core/browser/autofill_external_delegate.h"
#include "components/autofill/core/browser/autofill_manager.h"
#include "components/autofill/core/browser/test_autofill_manager_delegate.h"
#include "components/autofill/core/common/autofill_messages.h"
#include "components/autofill/core/common/autofill_switches.h"
#include "components/autofill/core/common/form_data_predictions.h"
#include "content/public/browser/navigation_details.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/frame_navigate_params.h"
#include "content/public/test/mock_render_process_host.h"
#include "ipc/ipc_test_sink.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace autofill {
namespace {
const std::string kAppLocale = "en-US";
const AutofillManager::AutofillDownloadManagerState kDownloadState =
AutofillManager::DISABLE_AUTOFILL_DOWNLOAD_MANAGER;
} // namespace
class MockAutofillManager : public AutofillManager {
public:
MockAutofillManager(AutofillDriver* driver,
AutofillManagerDelegate* delegate)
: AutofillManager(driver, delegate, kAppLocale, kDownloadState) {
}
virtual ~MockAutofillManager() {}
MOCK_METHOD0(Reset, void());
};
class TestAutofillDriverImpl : public AutofillDriverImpl {
public:
TestAutofillDriverImpl(content::WebContents* contents,
AutofillManagerDelegate* delegate)
: AutofillDriverImpl(contents, delegate, kAppLocale, kDownloadState) {
scoped_ptr<AutofillManager> autofill_manager(
new MockAutofillManager(this, delegate));
SetAutofillManager(autofill_manager.Pass());
}
virtual ~TestAutofillDriverImpl() {}
virtual MockAutofillManager* mock_autofill_manager() {
return static_cast<MockAutofillManager*>(autofill_manager());
}
using AutofillDriverImpl::DidNavigateMainFrame;
};
class AutofillDriverImplTest : public ChromeRenderViewHostTestHarness {
public:
virtual void SetUp() OVERRIDE {
ChromeRenderViewHostTestHarness::SetUp();
test_manager_delegate_.reset(new TestAutofillManagerDelegate());
driver_.reset(new TestAutofillDriverImpl(web_contents(),
test_manager_delegate_.get()));
}
virtual void TearDown() OVERRIDE {
// Reset the driver now to cause all pref observers to be removed and avoid
// crashes that otherwise occur in the destructor.
driver_.reset();
ChromeRenderViewHostTestHarness::TearDown();
}
protected:
// Searches for an |AutofillMsg_FormDataFilled| message in the queue of sent
// IPC messages. If none is present, returns false. Otherwise, extracts the
// first |AutofillMsg_FormDataFilled| message, fills the output parameters
// with the values of the message's parameters, and clears the queue of sent
// messages.
bool GetAutofillFormDataFilledMessage(int* page_id, FormData* results) {
const uint32 kMsgID = AutofillMsg_FormDataFilled::ID;
const IPC::Message* message =
process()->sink().GetFirstMessageMatching(kMsgID);
if (!message)
return false;
Tuple2<int, FormData> autofill_param;
AutofillMsg_FormDataFilled::Read(message, &autofill_param);
if (page_id)
*page_id = autofill_param.a;
if (results)
*results = autofill_param.b;
process()->sink().ClearMessages();
return true;
}
// Searches for an |AutofillMsg_FieldTypePredictionsAvailable| message in the
// queue of sent IPC messages. If none is present, returns false. Otherwise,
// extracts the first |AutofillMsg_FieldTypePredictionsAvailable| message,
// fills the output parameter with the values of the message's parameter, and
// clears the queue of sent messages.
bool GetFieldTypePredictionsAvailable(
std::vector<FormDataPredictions>* predictions) {
const uint32 kMsgID = AutofillMsg_FieldTypePredictionsAvailable::ID;
const IPC::Message* message =
process()->sink().GetFirstMessageMatching(kMsgID);
if (!message)
return false;
Tuple1<std::vector<FormDataPredictions> > autofill_param;
AutofillMsg_FieldTypePredictionsAvailable::Read(message, &autofill_param);
if (predictions)
*predictions = autofill_param.a;
process()->sink().ClearMessages();
return true;
}
// Searches for an |AutofillMsg_SetAutofillActionPreview| message in the
// queue of sent IPC messages. If none is present, returns false. Otherwise,
// clears the queue of sent messages and returns true.
bool GetSetAutofillActionPreviewMessage() {
const uint32 kMsgID = AutofillMsg_SetAutofillActionPreview::ID;
const IPC::Message* message =
process()->sink().GetFirstMessageMatching(kMsgID);
if (!message)
return false;
process()->sink().ClearMessages();
return true;
}
// Searches for an |AutofillMsg_SetAutofillActionFill| message in the
// queue of sent IPC messages. If none is present, returns false. Otherwise,
// clears the queue of sent messages and returns true.
bool GetSetAutofillActionFillMessage() {
const uint32 kMsgID = AutofillMsg_SetAutofillActionFill::ID;
const IPC::Message* message =
process()->sink().GetFirstMessageMatching(kMsgID);
if (!message)
return false;
process()->sink().ClearMessages();
return true;
}
scoped_ptr<TestAutofillManagerDelegate> test_manager_delegate_;
scoped_ptr<TestAutofillDriverImpl> driver_;
};
TEST_F(AutofillDriverImplTest, NavigatedToDifferentPage) {
EXPECT_CALL(*driver_->mock_autofill_manager(), Reset());
content::LoadCommittedDetails details = content::LoadCommittedDetails();
details.is_main_frame = true;
details.is_in_page = false;
ASSERT_TRUE(details.is_navigation_to_different_page());
content::FrameNavigateParams params = content::FrameNavigateParams();
driver_->DidNavigateMainFrame(details, params);
}
TEST_F(AutofillDriverImplTest, NavigatedWithinSamePage) {
EXPECT_CALL(*driver_->mock_autofill_manager(), Reset()).Times(0);
content::LoadCommittedDetails details = content::LoadCommittedDetails();
details.is_main_frame = false;
ASSERT_TRUE(!details.is_navigation_to_different_page());
content::FrameNavigateParams params = content::FrameNavigateParams();
driver_->DidNavigateMainFrame(details, params);
}
TEST_F(AutofillDriverImplTest, FormDataSentToRenderer) {
int input_page_id = 42;
FormData input_form_data;
test::CreateTestAddressFormData(&input_form_data);
driver_->SendFormDataToRenderer(input_page_id, input_form_data);
int output_page_id = 0;
FormData output_form_data;
EXPECT_TRUE(GetAutofillFormDataFilledMessage(&output_page_id,
&output_form_data));
EXPECT_EQ(input_page_id, output_page_id);
EXPECT_EQ(input_form_data, output_form_data);
}
TEST_F(AutofillDriverImplTest, TypePredictionsNotSentToRendererWhenDisabled) {
FormData form;
test::CreateTestAddressFormData(&form);
FormStructure form_structure(form, std::string());
std::vector<FormStructure*> forms(1, &form_structure);
driver_->SendAutofillTypePredictionsToRenderer(forms);
EXPECT_FALSE(GetFieldTypePredictionsAvailable(NULL));
}
TEST_F(AutofillDriverImplTest, TypePredictionsSentToRendererWhenEnabled) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kShowAutofillTypePredictions);
FormData form;
test::CreateTestAddressFormData(&form);
FormStructure form_structure(form, std::string());
std::vector<FormStructure*> forms(1, &form_structure);
std::vector<FormDataPredictions> expected_type_predictions;
FormStructure::GetFieldTypePredictions(forms, &expected_type_predictions);
driver_->SendAutofillTypePredictionsToRenderer(forms);
std::vector<FormDataPredictions> output_type_predictions;
EXPECT_TRUE(GetFieldTypePredictionsAvailable(&output_type_predictions));
EXPECT_EQ(expected_type_predictions, output_type_predictions);
}
TEST_F(AutofillDriverImplTest, PreviewActionSentToRenderer) {
driver_->SetRendererActionOnFormDataReception(
AutofillDriver::FORM_DATA_ACTION_PREVIEW);
EXPECT_TRUE(GetSetAutofillActionPreviewMessage());
}
TEST_F(AutofillDriverImplTest, FillActionSentToRenderer) {
driver_->SetRendererActionOnFormDataReception(
AutofillDriver::FORM_DATA_ACTION_FILL);
EXPECT_TRUE(GetSetAutofillActionFillMessage());
}
} // namespace autofill
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