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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/ui/webui/new_tab_page/composebox/composebox_fieldtrial.h"
#include "base/test/scoped_feature_list.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/scoped_browser_locale.h"
#include "components/variations/service/variations_service.h"
#include "content/public/test/browser_test.h"
class NtpComposeboxFieldTrialBrowserTest : public InProcessBrowserTest {
public:
NtpComposeboxFieldTrialBrowserTest() {
feature_list_.InitWithFeatures(
{ntp_composebox::kNtpSearchboxComposeEntrypointEnglishUS,
ntp_composebox::kNtpSearchboxComposeEntrypoint},
{});
}
~NtpComposeboxFieldTrialBrowserTest() override = default;
protected:
base::test::ScopedFeatureList feature_list_;
};
class NtpComposeboxFieldTrialDisableEntrypointBrowserTest
: public InProcessBrowserTest {
public:
NtpComposeboxFieldTrialDisableEntrypointBrowserTest() {
feature_list_.InitWithFeatures(
{}, {ntp_composebox::kNtpSearchboxComposeEntrypointEnglishUS,
ntp_composebox::kNtpSearchboxComposeEntrypoint});
}
~NtpComposeboxFieldTrialDisableEntrypointBrowserTest() override = default;
protected:
base::test::ScopedFeatureList feature_list_;
};
class NtpComposeboxFieldTrialOverrideEntrypointBrowserTest
: public InProcessBrowserTest {
public:
NtpComposeboxFieldTrialOverrideEntrypointBrowserTest() {
feature_list_.InitWithFeatures(
{ntp_composebox::kNtpSearchboxComposeEntrypoint},
{ntp_composebox::kNtpSearchboxComposeEntrypointEnglishUS});
}
~NtpComposeboxFieldTrialOverrideEntrypointBrowserTest() override = default;
protected:
base::test::ScopedFeatureList feature_list_;
};
IN_PROC_BROWSER_TEST_F(NtpComposeboxFieldTrialBrowserTest,
EnableEntrypointUSEnglishTot) {
auto locale = std::make_unique<ScopedBrowserLocale>("en-US");
g_browser_process->variations_service()->OverrideStoredPermanentCountry("us");
EXPECT_TRUE(ntp_composebox::IsNtpSearchboxComposeEntrypointEnabled(
g_browser_process));
}
IN_PROC_BROWSER_TEST_F(NtpComposeboxFieldTrialBrowserTest,
DisableEntrypointForNonUSEnglish) {
auto locale = std::make_unique<ScopedBrowserLocale>("en-CA");
g_browser_process->variations_service()->OverrideStoredPermanentCountry("ca");
EXPECT_TRUE(ntp_composebox::IsNtpSearchboxComposeEntrypointEnabled(
g_browser_process));
}
IN_PROC_BROWSER_TEST_F(NtpComposeboxFieldTrialDisableEntrypointBrowserTest,
DisableEntrypointUSEnglishTot) {
auto locale = std::make_unique<ScopedBrowserLocale>("en-US");
g_browser_process->variations_service()->OverrideStoredPermanentCountry("us");
EXPECT_FALSE(ntp_composebox::IsNtpSearchboxComposeEntrypointEnabled(
g_browser_process));
}
IN_PROC_BROWSER_TEST_F(NtpComposeboxFieldTrialDisableEntrypointBrowserTest,
DisableEntrypointForNonUSEnglish) {
auto locale = std::make_unique<ScopedBrowserLocale>("en-CA");
g_browser_process->variations_service()->OverrideStoredPermanentCountry("ca");
EXPECT_FALSE(ntp_composebox::IsNtpSearchboxComposeEntrypointEnabled(
g_browser_process));
}
IN_PROC_BROWSER_TEST_F(NtpComposeboxFieldTrialOverrideEntrypointBrowserTest,
OverrideEntrypointFeature) {
// If `kNtpSearchboxComposeEntrypoint` is overridden, show entrypoint even if
// `kNtpSearchboxComposeEntrypointEnglishUS` is disabled.
EXPECT_TRUE(ntp_composebox::IsNtpSearchboxComposeEntrypointEnabled(
g_browser_process));
}
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