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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <inttypes.h>
#include <stddef.h>
#include "base/command_line.h"
#include "base/format_macros.h"
#include "base/functional/bind.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/trace_event/memory_dump_manager.h"
#include "build/build_config.h"
#include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
#include "chrome/browser/autocomplete/in_memory_url_index_factory.h"
#include "chrome/browser/extensions/extension_browsertest.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/unpacked_installer.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/search_engines/template_url_service_factory.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/location_bar/location_bar.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/search_test_utils.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/history/core/browser/history_service.h"
#include "components/omnibox/browser/autocomplete_input.h"
#include "components/omnibox/browser/autocomplete_match.h"
#include "components/omnibox/browser/autocomplete_provider.h"
#include "components/omnibox/browser/omnibox_controller.h"
#include "components/omnibox/browser/omnibox_edit_model.h"
#include "components/omnibox/browser/omnibox_view.h"
#include "components/search_engines/template_url_service.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/metrics_proto/omnibox_event.pb.h"
namespace {
std::u16string AutocompleteResultAsString(const AutocompleteResult& result) {
std::string output(base::StringPrintf("{%" PRIuS "} ", result.size()));
for (size_t i = 0; i < result.size(); ++i) {
AutocompleteMatch match = result.match_at(i);
output.append(base::StringPrintf("[\"%s\" by \"%s\"] ",
base::UTF16ToUTF8(match.contents).c_str(),
match.provider->GetName()));
}
return base::UTF8ToUTF16(output);
}
} // namespace
class AutocompleteBrowserTest : public extensions::ExtensionBrowserTest {
protected:
void WaitForTemplateURLServiceToLoad() {
search_test_utils::WaitForTemplateURLServiceToLoad(
TemplateURLServiceFactory::GetForProfile(browser()->profile()));
}
LocationBar* GetLocationBar() const {
return browser()->window()->GetLocationBar();
}
AutocompleteController* GetAutocompleteController() const {
return GetLocationBar()
->GetOmniboxView()
->controller()
->autocomplete_controller();
}
void FocusSearchCheckPreconditions() const {
LocationBar* location_bar = GetLocationBar();
OmniboxView* omnibox_view = location_bar->GetOmniboxView();
OmniboxEditModel* omnibox_model = omnibox_view->model();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
EXPECT_EQ(std::u16string(), omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_FALSE(omnibox_model->is_keyword_selected());
}
};
IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, Basic) {
WaitForTemplateURLServiceToLoad();
LocationBar* location_bar = GetLocationBar();
OmniboxView* omnibox_view = location_bar->GetOmniboxView();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
// TODO(phajdan.jr): check state of IsSelectAll when it's consistent across
// platforms.
location_bar->FocusLocation(true);
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
EXPECT_TRUE(omnibox_view->IsSelectAll());
omnibox_view->SetUserText(u"chrome");
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(u"chrome", omnibox_view->GetText());
EXPECT_FALSE(omnibox_view->IsSelectAll());
omnibox_view->RevertAll();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
EXPECT_FALSE(omnibox_view->IsSelectAll());
omnibox_view->SetUserText(u"chrome");
location_bar->Revert();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
EXPECT_FALSE(omnibox_view->IsSelectAll());
}
// Autocomplete test is flaky on ChromeOS.
// http://crbug.com/52928
#if BUILDFLAG(IS_CHROMEOS)
#define MAYBE_Autocomplete DISABLED_Autocomplete
#else
#define MAYBE_Autocomplete Autocomplete
#endif
IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, MAYBE_Autocomplete) {
WaitForTemplateURLServiceToLoad();
// The results depend on the history backend being loaded. Make sure it is
// loaded so that the autocomplete results are consistent.
ui_test_utils::WaitForHistoryToLoad(HistoryServiceFactory::GetForProfile(
browser()->profile(), ServiceAccessType::EXPLICIT_ACCESS));
LocationBar* location_bar = GetLocationBar();
OmniboxView* omnibox_view = location_bar->GetOmniboxView();
AutocompleteController* autocomplete_controller = GetAutocompleteController();
{
omnibox_view->model()->SetInputInProgress(true);
AutocompleteInput input(
u"chrome", metrics::OmniboxEventProto::NTP,
ChromeAutocompleteSchemeClassifier(browser()->profile()));
input.set_prevent_inline_autocomplete(true);
input.set_omit_asynchronous_matches(true);
autocomplete_controller->Start(input);
EXPECT_TRUE(autocomplete_controller->done());
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_TRUE(omnibox_view->GetText().empty());
EXPECT_FALSE(omnibox_view->IsSelectAll());
const AutocompleteResult& result = autocomplete_controller->result();
ASSERT_GE(result.size(), 1U) << AutocompleteResultAsString(result);
AutocompleteMatch match = result.match_at(0);
EXPECT_EQ(AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED, match.type);
EXPECT_FALSE(match.deletable);
}
{
location_bar->Revert();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
EXPECT_FALSE(omnibox_view->IsSelectAll());
const AutocompleteResult& result = autocomplete_controller->result();
EXPECT_TRUE(result.empty()) << AutocompleteResultAsString(result);
}
}
IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, TabAwayRevertSelect) {
WaitForTemplateURLServiceToLoad();
// http://code.google.com/p/chromium/issues/detail?id=38385
// Make sure that tabbing away from an empty omnibox causes a revert
// and select all.
LocationBar* location_bar = GetLocationBar();
OmniboxView* omnibox_view = location_bar->GetOmniboxView();
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
omnibox_view->SetUserText(std::u16string());
content::CreateAndLoadWebContentsObserver observer;
chrome::AddSelectedTabWithURL(browser(),
GURL(url::kAboutBlankURL),
ui::PAGE_TRANSITION_AUTO_TOPLEVEL);
observer.Wait();
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
chrome::CloseTab(browser());
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
EXPECT_TRUE(omnibox_view->IsSelectAll());
}
IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, FocusSearch) {
WaitForTemplateURLServiceToLoad();
LocationBar* location_bar = GetLocationBar();
OmniboxView* omnibox_view = location_bar->GetOmniboxView();
OmniboxEditModel* omnibox_model = omnibox_view->model();
TemplateURLService* template_url_service =
TemplateURLServiceFactory::GetForProfile(browser()->profile());
std::u16string default_search_keyword =
template_url_service->GetDefaultSearchProvider()->keyword();
std::u16string query_text = u"foo";
size_t selection_start, selection_end;
// Focus search when omnibox is blank.
{
FocusSearchCheckPreconditions();
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(std::u16string(), omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->GetSelectionBounds(&selection_start, &selection_end);
EXPECT_EQ(0U, selection_start);
EXPECT_EQ(0U, selection_end);
omnibox_view->RevertAll();
}
// Focus search when omnibox is _not_ already in keyword mode.
{
FocusSearchCheckPreconditions();
omnibox_view->SetUserText(query_text);
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(query_text, omnibox_view->GetText());
EXPECT_EQ(std::u16string(), omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_FALSE(omnibox_model->is_keyword_selected());
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(query_text, omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->GetSelectionBounds(&selection_start, &selection_end);
EXPECT_EQ(0U, std::min(selection_start, selection_end));
EXPECT_EQ(query_text.length(), std::max(selection_start, selection_end));
omnibox_view->RevertAll();
}
// Focus search when omnibox _is_ already in keyword mode, but no query
// has been typed.
{
FocusSearchCheckPreconditions();
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(std::u16string(), omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->GetSelectionBounds(&selection_start, &selection_end);
EXPECT_EQ(0U, selection_start);
EXPECT_EQ(0U, selection_end);
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(std::u16string(), omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->GetSelectionBounds(&selection_start, &selection_end);
EXPECT_EQ(0U, selection_start);
EXPECT_EQ(0U, selection_end);
omnibox_view->RevertAll();
}
// Focus search when omnibox _is_ already in keyword mode, and some query
// has been typed.
{
FocusSearchCheckPreconditions();
omnibox_view->SetUserText(query_text);
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(query_text, omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->GetSelectionBounds(&selection_start, &selection_end);
EXPECT_EQ(0U, std::min(selection_start, selection_end));
EXPECT_EQ(query_text.length(), std::max(selection_start, selection_end));
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(query_text, omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->GetSelectionBounds(&selection_start, &selection_end);
EXPECT_EQ(0U, std::min(selection_start, selection_end));
EXPECT_EQ(query_text.length(), std::max(selection_start, selection_end));
omnibox_view->RevertAll();
}
// If the user gets into keyword mode using a keyboard shortcut, and presses
// backspace, they should be left with their original query without their dsp
// keyword.
{
FocusSearchCheckPreconditions();
omnibox_view->SetUserText(query_text);
// The user presses Ctrl-K.
location_bar->FocusSearch();
// The user presses backspace.
omnibox_model->ClearKeyword();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(query_text, omnibox_view->GetText());
EXPECT_EQ(std::u16string(), omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_FALSE(omnibox_model->is_keyword_selected());
omnibox_view->RevertAll();
}
// Calling FocusSearch() when the permanent URL is showing should result in an
// empty query string.
{
FocusSearchCheckPreconditions();
omnibox_model->ResetDisplayTexts();
EXPECT_EQ(url::kAboutBlankURL16, omnibox_view->GetText());
location_bar->FocusSearch();
EXPECT_FALSE(location_bar->navigation_params().destination_url.is_valid());
EXPECT_EQ(std::u16string(), omnibox_view->GetText());
EXPECT_EQ(default_search_keyword, omnibox_model->keyword());
EXPECT_FALSE(omnibox_model->is_keyword_hint());
EXPECT_TRUE(omnibox_model->is_keyword_selected());
omnibox_view->RevertAll();
}
}
IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, MemoryTracing) {
auto* in_memory_url_index = InMemoryURLIndexFactory::GetForProfile(profile());
auto* autocomplete_controller = GetAutocompleteController();
const std::vector<std::string> expected_names{
base::StringPrintf("omnibox/in_memory_url_index/0x%" PRIXPTR,
reinterpret_cast<uintptr_t>(in_memory_url_index)),
base::StringPrintf("omnibox/autocomplete_controller/0x%" PRIXPTR,
reinterpret_cast<uintptr_t>(autocomplete_controller))};
auto OnMemoryDumpDone =
[](const std::vector<std::string>& expected_names, base::OnceClosure quit,
bool success, uint64_t dump_guid,
std::unique_ptr<base::trace_event::ProcessMemoryDump> pmd) {
ASSERT_TRUE(success);
const auto& allocator_dumps = pmd->allocator_dumps();
for (const auto& expected_dump_name : expected_names)
EXPECT_TRUE(allocator_dumps.count(expected_dump_name));
std::move(quit).Run();
};
base::RunLoop run_loop;
base::trace_event::MemoryDumpRequestArgs args{
1 /* dump_guid*/, base::trace_event::MemoryDumpType::kExplicitlyTriggered,
base::trace_event::MemoryDumpLevelOfDetail::kBackground};
base::trace_event::MemoryDumpManager::GetInstance()->CreateProcessDump(
args,
base::BindOnce(OnMemoryDumpDone, expected_names, run_loop.QuitClosure()));
run_loop.Run();
}
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