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// Copyright 2023 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/android/persisted_tab_data/persisted_tab_data_android.h"
#include <deque>
#include "chrome/browser/android/persisted_tab_data/test/bar_persisted_tab_data.h"
#include "chrome/browser/android/persisted_tab_data/test/foo_persisted_tab_data.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/android/tab_model/tab_model.h"
#include "chrome/browser/ui/android/tab_model/tab_model_list.h"
#include "chrome/test/base/android/android_browser_test.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/test_utils.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
namespace {
const int32_t INITIAL_VALUE = 42;
const int32_t CHANGED_VALUE = 52;
} // namespace
class PersistedTabDataAndroidBrowserTest : public AndroidBrowserTest {
public:
PersistedTabDataAndroidBrowserTest() = default;
void SetUpOnMainThread() override {
host_resolver()->AddRule("*", "127.0.0.1");
ASSERT_TRUE(embedded_test_server()->Start());
// Create a second Tab.
TabModel* tab_model =
TabModelList::GetTabModelForWebContents(web_contents());
ASSERT_EQ(1, tab_model->GetTabCount());
std::unique_ptr<content::WebContents> contents =
content::WebContents::Create(
content::WebContents::CreateParams(profile()));
content::WebContents* second_web_contents = contents.release();
tab_model->CreateTab(tab_android(), second_web_contents, /*select=*/true);
ASSERT_EQ(2, tab_model->GetTabCount());
}
TabAndroid* tab_android() {
return TabAndroid::FromWebContents(web_contents());
}
TabAndroid* another_tab() {
TabModel* tab_model =
TabModelList::GetTabModelForWebContents(web_contents());
int another_tab_index = tab_model->GetTabAt(0) == tab_android() ? 1 : 0;
return tab_model->GetTabAt(another_tab_index);
}
void FooExistsForTesting(TabAndroid* tab_android,
bool expect_exists,
base::RunLoop& run_loop) {
FooPersistedTabDataAndroid::ExistsForTesting(
tab_android,
base::BindOnce(
[](base::OnceClosure done, bool expect_exists, bool exists) {
EXPECT_EQ(expect_exists, exists);
std::move(done).Run();
},
run_loop.QuitClosure(), expect_exists));
}
void BarExistsForTesting(TabAndroid* tab_android,
bool expect_exists,
base::RunLoop& run_loop) {
BarPersistedTabDataAndroid::ExistsForTesting(
tab_android,
base::BindOnce(
[](base::OnceClosure done, bool expect_exists, bool exists) {
EXPECT_EQ(expect_exists, exists);
std::move(done).Run();
},
run_loop.QuitClosure(), expect_exists));
}
void OnTabClose(TabAndroid* tab_android) {
PersistedTabDataAndroid::OnTabClose(tab_android);
}
void OnDeferredStartup() { PersistedTabDataAndroid::OnDeferredStartup(); }
const base::circular_deque<PersistedTabDataAndroidDeferredRequest>&
GetDeferredRequests() {
return PersistedTabDataAndroid::GetDeferredRequests();
}
private:
content::WebContents* web_contents() {
return chrome_test_utils::GetActiveWebContents(this);
}
Profile* profile() {
auto* web_contents = chrome_test_utils::GetActiveWebContents(this);
return Profile::FromBrowserContext(web_contents->GetBrowserContext());
}
};
IN_PROC_BROWSER_TEST_F(PersistedTabDataAndroidBrowserTest, TestRemoveAll) {
OnDeferredStartup();
// Save FooPersistedTabDataAndroid and BarPersistedTabDataAndroid for
// tab_android()
FooPersistedTabDataAndroid foo_persisted_tab_data_android(tab_android());
foo_persisted_tab_data_android.SetValue(42);
BarPersistedTabDataAndroid bar_persisted_tab_data_android(tab_android());
bar_persisted_tab_data_android.SetValue(true);
// FooPersistedTabDataAndroid and BarPersistedTabDataAndroid should both
// be in storage now for tab_android()
base::RunLoop run_loop[4];
FooExistsForTesting(tab_android(), true, run_loop[0]);
run_loop[0].Run();
BarExistsForTesting(tab_android(), true, run_loop[1]);
run_loop[1].Run();
OnTabClose(tab_android());
// FooPersistedTabDataAndroid and BarPersistedTabDataAndroid should both
// be removed following a Tab close of tab_android().
FooExistsForTesting(tab_android(), false, run_loop[2]);
run_loop[2].Run();
BarExistsForTesting(tab_android(), false, run_loop[3]);
run_loop[3].Run();
}
IN_PROC_BROWSER_TEST_F(PersistedTabDataAndroidBrowserTest,
TestRemoveAllMultipleTabs) {
OnDeferredStartup();
// Save FooPersistedTabDataAndroid and BarPersistedTabDataAndroid for
// tab_android() and another_tab().
FooPersistedTabDataAndroid foo_persisted_tab_data_android(tab_android());
foo_persisted_tab_data_android.SetValue(42);
BarPersistedTabDataAndroid bar_persisted_tab_data_android(tab_android());
bar_persisted_tab_data_android.SetValue(true);
FooPersistedTabDataAndroid another_tab_foo_persisted_tab_data_android(
another_tab());
another_tab_foo_persisted_tab_data_android.SetValue(32);
BarPersistedTabDataAndroid another_tab_bar_persisted_tab_data_android(
another_tab());
another_tab_bar_persisted_tab_data_android.SetValue(false);
// FooPersistedTabDataAndroid and BarPersistedTabDataAndroid should both
// exist for tab_android() and another_tab().
base::RunLoop run_loop[8];
FooExistsForTesting(tab_android(), true, run_loop[0]);
run_loop[0].Run();
FooExistsForTesting(another_tab(), true, run_loop[1]);
run_loop[1].Run();
BarExistsForTesting(tab_android(), true, run_loop[2]);
run_loop[2].Run();
BarExistsForTesting(another_tab(), true, run_loop[3]);
run_loop[3].Run();
OnTabClose(tab_android());
// FooPersistedTabDataAndroid and BarPersistedTabDataAndroid should
// both be removed following a Tab close of tab_android(). However,
// another_tab() is still open so FooPersistedTabDataAndroid and
// BarPersistedTabDataAndroid should still be in storage for
// another_tab().
FooExistsForTesting(tab_android(), false, run_loop[4]);
run_loop[4].Run();
BarExistsForTesting(tab_android(), false, run_loop[5]);
run_loop[5].Run();
FooExistsForTesting(another_tab(), true, run_loop[6]);
run_loop[6].Run();
BarExistsForTesting(another_tab(), true, run_loop[7]);
run_loop[7].Run();
}
IN_PROC_BROWSER_TEST_F(PersistedTabDataAndroidBrowserTest,
TestCachedCallbacks) {
OnDeferredStartup();
content::RunAllTasksUntilIdle();
if (!tab_android()->GetUserData(FooPersistedTabDataAndroid::UserDataKey())) {
tab_android()->SetUserData(
FooPersistedTabDataAndroid::UserDataKey(),
std::make_unique<FooPersistedTabDataAndroid>(tab_android()));
}
FooPersistedTabDataAndroid* foo_persisted_tab_data_android =
static_cast<FooPersistedTabDataAndroid*>(tab_android()->GetUserData(
FooPersistedTabDataAndroid::UserDataKey()));
foo_persisted_tab_data_android->SetValue(INITIAL_VALUE);
base::RunLoop run_loop;
FooPersistedTabDataAndroid::From(
tab_android(),
base::BindOnce([](PersistedTabDataAndroid* persisted_tab_data) {
FooPersistedTabDataAndroid* foo_ptd =
static_cast<FooPersistedTabDataAndroid*>(persisted_tab_data);
EXPECT_EQ(INITIAL_VALUE, foo_ptd->value());
foo_ptd->SetValue(CHANGED_VALUE);
}));
FooPersistedTabDataAndroid::From(
tab_android(),
base::BindOnce(
[](base::OnceClosure done,
PersistedTabDataAndroid* persisted_tab_data) {
FooPersistedTabDataAndroid* foo_ptd =
static_cast<FooPersistedTabDataAndroid*>(persisted_tab_data);
EXPECT_EQ(CHANGED_VALUE, foo_ptd->value());
std::move(done).Run();
},
run_loop.QuitClosure()));
run_loop.Run();
}
IN_PROC_BROWSER_TEST_F(PersistedTabDataAndroidBrowserTest,
TestDeferredStartup) {
FooPersistedTabDataAndroid foo_persisted_tab_data_android(tab_android());
foo_persisted_tab_data_android.SetValue(42);
BarPersistedTabDataAndroid bar_persisted_tab_data_android(tab_android());
bar_persisted_tab_data_android.SetValue(true);
FooPersistedTabDataAndroid another_tab_foo_persisted_tab_data_android(
another_tab());
another_tab_foo_persisted_tab_data_android.SetValue(32);
BarPersistedTabDataAndroid another_tab_bar_persisted_tab_data_android(
another_tab());
another_tab_bar_persisted_tab_data_android.SetValue(false);
base::RunLoop run_loop[4];
int beginning_deferred_request_size = GetDeferredRequests().size();
FooPersistedTabDataAndroid::From(
tab_android(), base::BindOnce(
[](base::OnceClosure done,
PersistedTabDataAndroid* persisted_tab_data) {
std::move(done).Run();
},
run_loop[0].QuitClosure()));
BarPersistedTabDataAndroid::From(
tab_android(), base::BindOnce(
[](base::OnceClosure done,
PersistedTabDataAndroid* persisted_tab_data) {
std::move(done).Run();
},
run_loop[1].QuitClosure()));
// Requests should be stored for deferred startup.
EXPECT_EQ(beginning_deferred_request_size + 2u, GetDeferredRequests().size());
OnDeferredStartup();
run_loop[0].Run();
run_loop[1].Run();
// Deferred requests should have been executed.
EXPECT_EQ(0u, GetDeferredRequests().size());
FooPersistedTabDataAndroid::From(
another_tab(), base::BindOnce(
[](base::OnceClosure done,
PersistedTabDataAndroid* persisted_tab_data) {
std::move(done).Run();
},
run_loop[2].QuitClosure()));
BarPersistedTabDataAndroid::From(
another_tab(), base::BindOnce(
[](base::OnceClosure done,
PersistedTabDataAndroid* persisted_tab_data) {
std::move(done).Run();
},
run_loop[3].QuitClosure()));
// Should no longer be added to deferred startup queue because
// deferred startup has happened.
EXPECT_EQ(0u, GetDeferredRequests().size());
run_loop[2].Run();
run_loop[3].Run();
}
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