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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/autocomplete/chrome_autocomplete_provider_client.h"
#include <memory>
#include "base/functional/bind.h"
#include "chrome/browser/ui/lens/test_lens_search_controller.h"
#include "chrome/browser/ui/tabs/public/tab_features.h"
#include "chrome/browser/ui/tabs/test_util.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/omnibox/omnibox_view_views.h"
#include "chrome/browser/ui/views/toolbar/toolbar_view.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "components/lens/lens_overlay_invocation_source.h"
#include "components/omnibox/browser/autocomplete_controller.h"
#include "components/omnibox/browser/omnibox_controller.h"
#include "components/prefs/pref_service.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/fake_service_worker_context.h"
#include "content/public/test/test_storage_partition.h"
#include "gmock/gmock.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "url/gurl.h"
namespace {
class MockLensSearchController : public lens::TestLensSearchController {
public:
explicit MockLensSearchController(tabs::TabInterface* tab)
: lens::TestLensSearchController(tab) {}
MOCK_METHOD(void,
OpenLensOverlay,
(lens::LensOverlayInvocationSource invocation_source),
(override));
MOCK_METHOD(void,
StartContextualization,
(lens::LensOverlayInvocationSource invocation_source),
(override));
};
class TestTabFeatures : public tabs::TabFeatures {
protected:
std::unique_ptr<LensSearchController> CreateLensController(
tabs::TabInterface* tab) override {
return std::make_unique<MockLensSearchController>(tab);
}
};
std::unique_ptr<tabs::TabFeatures> CreateTabFeatures() {
return std::make_unique<TestTabFeatures>();
}
} // namespace
class ChromeAutocompleteProviderClientTest : public InProcessBrowserTest {
protected:
ChromeAutocompleteProviderClientTest() {
tabs::TabFeatures::ReplaceTabFeaturesForTesting(
base::BindRepeating(&CreateTabFeatures));
}
~ChromeAutocompleteProviderClientTest() override {
tabs::TabFeatures::ReplaceTabFeaturesForTesting(base::NullCallback());
}
void SetUpOnMainThread() override {
InProcessBrowserTest::SetUpOnMainThread();
client_ = std::make_unique<ChromeAutocompleteProviderClient>(
browser()->profile());
storage_partition_.set_service_worker_context(&service_worker_context_);
client_->set_storage_partition(&storage_partition_);
}
void TearDownOnMainThread() override {
client_.reset();
InProcessBrowserTest::TearDownOnMainThread();
}
ChromeAutocompleteProviderClient* GetAutocompleteProviderClient() {
return static_cast<ChromeAutocompleteProviderClient*>(
BrowserView::GetBrowserViewForBrowser(browser())
->toolbar()
->location_bar()
->omnibox_view()
->controller()
->autocomplete_controller()
->autocomplete_provider_client());
}
MockLensSearchController* GetLensSearchController() {
return static_cast<MockLensSearchController*>(
browser()
->GetActiveTabInterface()
->GetTabFeatures()
->lens_search_controller());
}
// Replaces the client with one using an incognito profile. Note that this is
// a one-way operation. Once a TEST_F calls this, all interactions with
// |client_| will be off the record.
void GoOffTheRecord() {
client_ = std::make_unique<ChromeAutocompleteProviderClient>(
browser()->profile()->GetPrimaryOTRProfile(/*create_if_needed=*/true));
}
std::unique_ptr<ChromeAutocompleteProviderClient> client_;
content::FakeServiceWorkerContext service_worker_context_;
tabs::PreventTabFeatureInitialization prevent_;
private:
content::TestStoragePartition storage_partition_;
};
IN_PROC_BROWSER_TEST_F(ChromeAutocompleteProviderClientTest,
OpenLensOverlay_Show) {
EXPECT_CALL(*GetLensSearchController(), OpenLensOverlay(testing::_))
.Times(1)
.WillOnce(testing::Invoke(
[](lens::LensOverlayInvocationSource invocation_source) {
EXPECT_EQ(lens::LensOverlayInvocationSource::kOmniboxPageAction,
invocation_source);
}));
GetAutocompleteProviderClient()->OpenLensOverlay(/*show=*/true);
}
IN_PROC_BROWSER_TEST_F(ChromeAutocompleteProviderClientTest,
OpenLensOverlay_DontShow) {
EXPECT_CALL(*GetLensSearchController(), StartContextualization(testing::_))
.Times(1)
.WillOnce(testing::Invoke(
[](lens::LensOverlayInvocationSource invocation_source) {
EXPECT_EQ(lens::LensOverlayInvocationSource::kOmnibox,
invocation_source);
}));
GetAutocompleteProviderClient()->OpenLensOverlay(/*show=*/false);
}
IN_PROC_BROWSER_TEST_F(ChromeAutocompleteProviderClientTest,
StartServiceWorker) {
GURL destination_url("https://google.com/search?q=puppies");
client_->StartServiceWorker(destination_url);
EXPECT_TRUE(service_worker_context_
.start_service_worker_for_navigation_hint_called());
}
IN_PROC_BROWSER_TEST_F(ChromeAutocompleteProviderClientTest,
DontStartServiceWorkerInIncognito) {
GURL destination_url("https://google.com/search?q=puppies");
GoOffTheRecord();
client_->StartServiceWorker(destination_url);
EXPECT_FALSE(service_worker_context_
.start_service_worker_for_navigation_hint_called());
}
IN_PROC_BROWSER_TEST_F(ChromeAutocompleteProviderClientTest,
DontStartServiceWorkerIfSuggestDisabled) {
GURL destination_url("https://google.com/search?q=puppies");
browser()->profile()->GetPrefs()->SetBoolean(prefs::kSearchSuggestEnabled,
false);
client_->StartServiceWorker(destination_url);
EXPECT_FALSE(service_worker_context_
.start_service_worker_for_navigation_hint_called());
}
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