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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_WEB_APPLICATIONS_TEST_PROFILE_TEST_HELPER_H_
#define CHROME_BROWSER_WEB_APPLICATIONS_TEST_PROFILE_TEST_HELPER_H_
#include <string>
#include "base/command_line.h"
#include "base/test/scoped_command_line.h"
#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "chrome/browser/web_applications/test/web_app_test_utils.h"
#include "chrome/common/chrome_features.h"
#include "chrome/common/chrome_switches.h"
#include "testing/gtest/include/gtest/gtest.h"
#if BUILDFLAG(IS_CHROMEOS)
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/ui/browser_commands.h"
#endif // BUILDFLAG(IS_CHROMEOS)
// Profile type to test. Provided to subclasses of TestProfileTypeMixin via
// get_profile().
enum class TestProfileType {
kRegular,
kIncognito,
kGuest,
};
// Profile type to test. Provided to subclasses of TestProfileTypeMixin via
// GetParam().
struct TestProfileParam {
TestProfileType profile_type;
};
// GTest string formatter for TestProfileType. Appends, e.g. "/Guest" to the end
// of test names.
std::string TestProfileTypeToString(
const ::testing::TestParamInfo<TestProfileParam>& param);
// Adds the necessary flags to |command_line| to start a browser test in guest
// mode. Should be invoked in SetUpCommandLine(). Any test can call this: it is
// not coupled to TestProfileTypeMixin. Should only be invoked on ChromeOS.
void ConfigureCommandLineForGuestMode(base::CommandLine* command_line);
// "Mixin" for configuring a test harness to parameterize on different profile
// types. To use it, inherit from
// : public TestProfileTypeMixin<BaseBrowserTest>
// rather than BaseBrowserTest (e.g. a descendant of InProcessBrowserTest).
// Then choose the profile types to test against. E.g.,
//
// INSTANTIATE_TEST_SUITE_P(All,
// MySubclassOfTestProfileTypeMixin,
// ::testing::Values(TestProfileType::kRegular,
// TestProfileType::kIncognito,
// TestProfileType::kGuest),
// TestProfileTypeToString);
//
// Remember to use IN_PROC_BROWSER_TEST_P (not _F).
template <class T>
class TestProfileTypeMixin
: public T,
public ::testing::WithParamInterface<TestProfileParam> {
public:
template <class... Args>
explicit TestProfileTypeMixin(Args&&... args)
: T(std::forward<Args>(args)...) {}
void SetUpCommandLine(base::CommandLine* command_line) override {
if (profile_type() == TestProfileType::kGuest) {
ConfigureCommandLineForGuestMode(command_line);
} else if (profile_type() == TestProfileType::kIncognito) {
command_line->AppendSwitch(::switches::kIncognito);
}
T::SetUpCommandLine(command_line);
}
TestProfileType profile_type() const { return GetParam().profile_type; }
};
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P(SUITE, PARAMS) \
INSTANTIATE_TEST_SUITE_P(All, SUITE, PARAMS, TestProfileTypeToString)
#if BUILDFLAG(IS_CHROMEOS)
// Instantiates 3 versions of each test in |SUITE| to ensure coverage of
// Guest and Incognito profiles, as well as regular profiles. This is currently
// only used on ChromeOS. Other platforms will likely need a differently defined
// macro because there is no such thing as Guest mode.
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_ALL_PROFILE_TYPES_P( \
SUITE) \
INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P( \
SUITE, \
::testing::Values(TestProfileParam({TestProfileType::kRegular}), \
TestProfileParam({TestProfileType::kIncognito}), \
TestProfileParam({TestProfileType::kGuest})))
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_REGULAR_PROFILE_P(SUITE) \
INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P( \
SUITE, ::testing::Values(TestProfileParam({TestProfileType::kRegular})))
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_GUEST_SESSION_P(SUITE) \
INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P( \
SUITE, ::testing::Values(TestProfileParam({TestProfileType::kGuest})))
#else
// Instantiates 3 versions of each test in |SUITE| to ensure coverage of
// Guest and Incognito profiles, as well as regular profiles. This is currently
// only used on ChromeOS. Other platforms will likely need a differently defined
// macro because there is no such thing as Guest mode.
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_ALL_PROFILE_TYPES_P( \
SUITE) \
INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P( \
SUITE, \
::testing::Values(TestProfileParam({TestProfileType::kRegular}), \
TestProfileParam({TestProfileType::kIncognito}), \
TestProfileParam({TestProfileType::kGuest})))
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_REGULAR_PROFILE_P(SUITE) \
INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P( \
SUITE, ::testing::Values(TestProfileParam({TestProfileType::kRegular})))
#define INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_GUEST_SESSION_P(SUITE) \
INSTANTIATE_SYSTEM_WEB_APP_MANAGER_TEST_SUITE_P( \
SUITE, ::testing::Values(TestProfileParam({TestProfileType::kGuest})))
#endif
#endif // CHROME_BROWSER_WEB_APPLICATIONS_TEST_PROFILE_TEST_HELPER_H_
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