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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 "chrome/browser/ui/search/instant_test_utils.h"
#include "base/command_line.h"
#include "base/prefs/pref_service.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/search_engines/template_url_service.h"
#include "chrome/browser/search_engines/template_url_service_factory.h"
#include "chrome/browser/ui/omnibox/omnibox_view.h"
#include "chrome/browser/ui/search/instant_ntp.h"
#include "chrome/browser/ui/search/instant_overlay.h"
#include "chrome/common/chrome_notification_types.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/interactive_test_utils.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/notification_service.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/result_codes.h"
#include "content/public/test/browser_test_utils.h"
namespace {
std::string WrapScript(const std::string& script) {
return "domAutomationController.send(" + script + ")";
}
} // namespace
// InstantTestModelObserver --------------------------------------------------
InstantTestModelObserver::InstantTestModelObserver(
InstantOverlayModel* model,
SearchMode::Type expected_mode_type)
: model_(model),
expected_mode_type_(expected_mode_type),
observed_mode_type_(static_cast<SearchMode::Type>(-1)) {
model_->AddObserver(this);
}
InstantTestModelObserver::~InstantTestModelObserver() {
model_->RemoveObserver(this);
}
SearchMode::Type InstantTestModelObserver::WaitForExpectedOverlayState() {
run_loop_.Run();
return observed_mode_type_;
}
void InstantTestModelObserver::OverlayStateChanged(
const InstantOverlayModel& model) {
observed_mode_type_ = model.mode().mode;
run_loop_.Quit();
}
// InstantTestBase -----------------------------------------------------------
void InstantTestBase::SetupInstant(Browser* browser) {
browser_ = browser;
TemplateURLService* service =
TemplateURLServiceFactory::GetForProfile(browser_->profile());
ui_test_utils::WaitForTemplateURLServiceToLoad(service);
TemplateURLData data;
// Necessary to use exact URL for both the main URL and the alternate URL for
// search term extraction to work in InstantExtended.
data.SetURL(instant_url_.spec() +
"q={searchTerms}&is_search&{google:omniboxStartMarginParameter}");
data.instant_url = instant_url_.spec();
data.alternate_urls.push_back(instant_url_.spec() + "#q={searchTerms}");
data.search_terms_replacement_key = "strk";
TemplateURL* template_url = new TemplateURL(browser_->profile(), data);
service->Add(template_url); // Takes ownership of |template_url|.
service->SetDefaultSearchProvider(template_url);
// TODO(shishir): Fix this ugly hack.
instant()->SetInstantEnabled(false, true);
instant()->SetInstantEnabled(true, false);
}
void InstantTestBase::SetInstantURL(const std::string& url) {
TemplateURLService* service =
TemplateURLServiceFactory::GetForProfile(browser_->profile());
ui_test_utils::WaitForTemplateURLServiceToLoad(service);
TemplateURLData data;
data.SetURL(url);
data.instant_url = url;
TemplateURL* template_url = new TemplateURL(browser_->profile(), data);
service->Add(template_url); // Takes ownership of |template_url|.
service->SetDefaultSearchProvider(template_url);
}
void InstantTestBase::Init(const GURL& instant_url) {
instant_url_ = instant_url;
}
void InstantTestBase::KillInstantRenderView() {
base::KillProcess(
instant()->GetOverlayContents()->GetRenderProcessHost()->GetHandle(),
content::RESULT_CODE_KILLED,
false);
}
void InstantTestBase::FocusOmnibox() {
// If the omnibox already has focus, just notify Instant.
if (omnibox()->model()->has_focus()) {
instant()->OmniboxFocusChanged(OMNIBOX_FOCUS_VISIBLE,
OMNIBOX_FOCUS_CHANGE_EXPLICIT, NULL);
} else {
browser_->window()->GetLocationBar()->FocusLocation(false);
}
}
void InstantTestBase::FocusOmniboxAndWaitForInstantNTPSupport() {
content::WindowedNotificationObserver ntp_observer(
chrome::NOTIFICATION_INSTANT_NTP_SUPPORT_DETERMINED,
content::NotificationService::AllSources());
FocusOmnibox();
if (!instant()->ntp() || !instant()->ntp()->supports_instant())
ntp_observer.Wait();
}
void InstantTestBase::SetOmniboxText(const std::string& text) {
FocusOmnibox();
omnibox()->SetUserText(UTF8ToUTF16(text));
}
bool InstantTestBase::SetOmniboxTextAndWaitForOverlayToShow(
const std::string& text) {
// The order of events may be:
// { hide, show } or just { show } depending on the order things
// flow in from GWS and Chrome's response to hiding the infobar and/or
// bookmark bar. Note, the GWS response is relevant because of the
// Instant "MANUAL_*" tests.
InstantTestModelObserver first_observer(
instant()->model(), SearchMode::MODE_DEFAULT);
SetOmniboxText(text);
SearchMode::Type observed = first_observer.WaitForExpectedOverlayState();
if (observed == SearchMode::MODE_DEFAULT) {
InstantTestModelObserver second_observer(
instant()->model(), SearchMode::MODE_SEARCH_SUGGESTIONS);
observed = second_observer.WaitForExpectedOverlayState();
}
EXPECT_EQ(SearchMode::MODE_SEARCH_SUGGESTIONS, observed);
return observed == SearchMode::MODE_SEARCH_SUGGESTIONS;
}
void InstantTestBase::SetOmniboxTextAndWaitForSuggestion(
const std::string& text) {
content::WindowedNotificationObserver observer(
chrome::NOTIFICATION_INSTANT_SET_SUGGESTION,
content::NotificationService::AllSources());
SetOmniboxText(text);
observer.Wait();
}
void InstantTestBase::PressEnterAndWaitForNavigation() {
content::WindowedNotificationObserver nav_observer(
content::NOTIFICATION_NAV_ENTRY_COMMITTED,
content::NotificationService::AllSources());
browser_->window()->GetLocationBar()->AcceptInput();
nav_observer.Wait();
}
bool InstantTestBase::GetBoolFromJS(content::WebContents* contents,
const std::string& script,
bool* result) {
return content::ExecuteScriptAndExtractBool(
contents, WrapScript(script), result);
}
bool InstantTestBase::GetIntFromJS(content::WebContents* contents,
const std::string& script,
int* result) {
return content::ExecuteScriptAndExtractInt(
contents, WrapScript(script), result);
}
bool InstantTestBase::GetStringFromJS(content::WebContents* contents,
const std::string& script,
std::string* result) {
return content::ExecuteScriptAndExtractString(
contents, WrapScript(script), result);
}
bool InstantTestBase::ExecuteScript(const std::string& script) {
return content::ExecuteScript(instant()->GetOverlayContents(), script);
}
bool InstantTestBase::CheckVisibilityIs(content::WebContents* contents,
bool expected) {
bool actual = !expected; // Purposely start with a mis-match.
// We can only use ASSERT_*() in a method that returns void, hence this
// convoluted check.
return GetBoolFromJS(contents, "!document.webkitHidden", &actual) &&
actual == expected;
}
bool InstantTestBase::HasUserInputInProgress() {
return omnibox()->model()->user_input_in_progress_;
}
bool InstantTestBase::HasTemporaryText() {
return omnibox()->model()->has_temporary_text_;
}
std::string InstantTestBase::GetOmniboxText() {
return UTF16ToUTF8(omnibox()->GetText());
}
bool InstantTestBase::LoadImage(content::RenderViewHost* rvh,
const std::string& image,
bool* loaded) {
std::string js_chrome =
"var img = document.createElement('img');"
"img.onerror = function() { domAutomationController.send(false); };"
"img.onload = function() { domAutomationController.send(true); };"
"img.src = '" + image + "';";
return content::ExecuteScriptAndExtractBool(rvh, js_chrome, loaded);
}
string16 InstantTestBase::GetBlueText() {
size_t start = 0, end = 0;
omnibox()->GetSelectionBounds(&start, &end);
if (start > end)
std::swap(start, end);
return omnibox()->GetText().substr(start, end - start);
}
string16 InstantTestBase::GetGrayText() {
return omnibox()->GetInstantSuggestion();
}
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