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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/services/app_service/public/cpp/instance_update.h"
#include "base/memory/raw_ptr.h"
#include "base/strings/string_util.h"
#include "base/time/time.h"
#include "base/unguessable_token.h"
#include "chrome/test/base/testing_profile.h"
#include "components/services/app_service/public/cpp/instance.h"
#include "content/public/test/browser_task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
const char app_id[] = "abcdefgh";
const char test_launch_id0[] = "abc";
const char test_launch_id1[] = "xyz";
} // namespace
class InstanceUpdateTest : public testing::Test {
protected:
void ExpectNoChange() {
expect_window_changed_ = false;
expect_launch_id_changed_ = false;
expect_state_changed_ = false;
expect_last_updated_time_changed_ = false;
}
void CheckExpects(const apps::InstanceUpdate& u) {
EXPECT_EQ(expect_window_, u.Window());
EXPECT_EQ(expect_window_changed_, u.WindowChanged());
EXPECT_EQ(expect_launch_id_, u.LaunchId());
EXPECT_EQ(expect_launch_id_changed_, u.LaunchIdChanged());
EXPECT_EQ(expect_state_, u.State());
EXPECT_EQ(expect_state_changed_, u.StateChanged());
EXPECT_EQ(expect_last_updated_time_, u.LastUpdatedTime());
EXPECT_EQ(expect_last_updated_time_changed_, u.LastUpdatedTimeChanged());
}
void TestInstanceUpdate(apps::Instance* state, apps::Instance* delta) {
apps::InstanceUpdate u(state, delta);
EXPECT_EQ(app_id, u.AppId());
EXPECT_EQ(state == nullptr, u.StateIsNull());
aura::Window test_window(nullptr);
test_window.Init(ui::LAYER_NOT_DRAWN);
expect_launch_id_.clear();
expect_state_ = apps::InstanceState::kUnknown;
expect_last_updated_time_ = base::Time();
ExpectNoChange();
// Window tests.
if (state) {
expect_window_ = state->Window();
expect_window_changed_ = false;
CheckExpects(u);
}
if (delta) {
delta->SetWindow(&test_window);
expect_window_ = &test_window;
expect_window_changed_ = true;
CheckExpects(u);
}
if (state) {
apps::InstanceUpdate::Merge(state, delta);
ExpectNoChange();
CheckExpects(u);
}
// Launch id tests.
if (delta) {
delta->SetLaunchId(test_launch_id0);
expect_launch_id_ = test_launch_id0;
expect_launch_id_changed_ = true;
CheckExpects(u);
}
if (state) {
state->SetLaunchId(test_launch_id0);
expect_launch_id_ = test_launch_id0;
expect_launch_id_changed_ = false;
CheckExpects(u);
}
if (state) {
apps::InstanceUpdate::Merge(state, delta);
ExpectNoChange();
CheckExpects(u);
}
if (delta) {
delta->SetLaunchId(test_launch_id1);
expect_launch_id_ = test_launch_id1;
expect_launch_id_changed_ = true;
CheckExpects(u);
}
// State and StateTime tests.
if (state) {
state->UpdateState(apps::InstanceState::kRunning,
base::Time::FromSecondsSinceUnixEpoch(1000));
expect_state_ = apps::InstanceState::kRunning;
expect_last_updated_time_ = base::Time::FromSecondsSinceUnixEpoch(1000);
expect_state_changed_ = false;
expect_last_updated_time_changed_ = false;
CheckExpects(u);
}
if (delta) {
delta->UpdateState(apps::InstanceState::kActive,
base::Time::FromSecondsSinceUnixEpoch(2000));
expect_state_ = apps::InstanceState::kActive;
expect_last_updated_time_ = base::Time::FromSecondsSinceUnixEpoch(2000);
expect_state_changed_ = true;
expect_last_updated_time_changed_ = true;
CheckExpects(u);
}
if (state) {
apps::InstanceUpdate::Merge(state, delta);
ExpectNoChange();
CheckExpects(u);
}
}
raw_ptr<aura::Window> expect_window_;
bool expect_window_changed_;
std::string expect_launch_id_;
bool expect_launch_id_changed_;
apps::InstanceState expect_state_;
bool expect_state_changed_;
base::Time expect_last_updated_time_;
bool expect_last_updated_time_changed_;
content::BrowserTaskEnvironment task_environment_;
TestingProfile profile_;
};
TEST_F(InstanceUpdateTest, StateIsNonNull) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
auto state = std::make_unique<apps::Instance>(
app_id, base::UnguessableToken::Create(), &window);
EXPECT_TRUE(apps::InstanceUpdate::Equals(state.get(), nullptr));
TestInstanceUpdate(state.get(), nullptr);
}
TEST_F(InstanceUpdateTest, DeltaIsNonNull) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
auto delta = std::make_unique<apps::Instance>(
app_id, base::UnguessableToken::Create(), &window);
EXPECT_FALSE(apps::InstanceUpdate::Equals(nullptr, delta.get()));
TestInstanceUpdate(nullptr, delta.get());
}
TEST_F(InstanceUpdateTest, BothAreNonNull) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
EXPECT_TRUE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
TestInstanceUpdate(state.get(), delta.get());
}
TEST_F(InstanceUpdateTest, LaunchIdIsUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
delta->SetLaunchId("abc");
EXPECT_FALSE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, LaunchIdIsNotUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
state->SetLaunchId("abc");
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
EXPECT_TRUE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, StateIsUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
delta->UpdateState(apps::InstanceState::kStarted, base::Time::Now());
EXPECT_FALSE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, StateIsNotUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
state->UpdateState(apps::InstanceState::kStarted, base::Time::Now());
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
EXPECT_TRUE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, BothLaunchAndStateIsUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
state->SetLaunchId("aaa");
state->UpdateState(apps::InstanceState::kStarted, base::Time::Now());
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
delta->SetLaunchId("bbb");
delta->UpdateState(apps::InstanceState::kRunning, base::Time::Now());
EXPECT_FALSE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, BrowserContextIsUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
delta->SetBrowserContext(&profile_);
EXPECT_FALSE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, BrowserContextIsNotUpdated) {
aura::Window window(nullptr);
window.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window);
state->SetBrowserContext(&profile_);
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window);
EXPECT_TRUE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
}
TEST_F(InstanceUpdateTest, WindowIsUpdated) {
aura::Window window1(nullptr);
window1.Init(ui::LAYER_NOT_DRAWN);
aura::Window window2(nullptr);
window2.Init(ui::LAYER_NOT_DRAWN);
base::UnguessableToken instance_id = base::UnguessableToken::Create();
auto state = std::make_unique<apps::Instance>(app_id, instance_id, &window1);
state->SetBrowserContext(&profile_);
auto delta = std::make_unique<apps::Instance>(app_id, instance_id, &window2);
EXPECT_FALSE(apps::InstanceUpdate::Equals(state.get(), delta.get()));
apps::InstanceUpdate::Merge(state.get(), delta.get());
}
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