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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/browsing_data/core/browsing_data_utils.h"
#include <string>
#include "base/message_loop/message_loop.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/threading/thread_task_runner_handle.h"
#include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
#include "components/browsing_data/core/counters/autofill_counter.h"
#include "components/browsing_data/core/pref_names.h"
#include "components/prefs/pref_service.h"
#include "components/sync_preferences/testing_pref_service_syncable.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class FakeWebDataService : public autofill::AutofillWebDataService {
public:
FakeWebDataService()
: AutofillWebDataService(base::ThreadTaskRunnerHandle::Get(),
base::ThreadTaskRunnerHandle::Get()) {}
protected:
~FakeWebDataService() override {}
};
} // namespace
class BrowsingDataUtilsTest : public testing::Test {
public:
BrowsingDataUtilsTest() {}
~BrowsingDataUtilsTest() override {}
void SetUp() override {
browsing_data::prefs::RegisterBrowserUserPrefs(prefs_.registry());
}
PrefService* prefs() { return &prefs_; }
private:
base::MessageLoop loop_;
sync_preferences::TestingPrefServiceSyncable prefs_;
};
// Tests the complex output of the Autofill counter.
TEST_F(BrowsingDataUtilsTest, AutofillCounterResult) {
browsing_data::AutofillCounter counter(
scoped_refptr<FakeWebDataService>(new FakeWebDataService()));
// Test all configurations of zero and nonzero partial results for datatypes.
// Test singular and plural for each datatype.
const struct TestCase {
int num_credit_cards;
int num_addresses;
int num_suggestions;
std::string expected_output;
} kTestCases[] = {
{0, 0, 0, "none"},
{1, 0, 0, "1 credit card"},
{0, 5, 0, "5 addresses"},
{0, 0, 1, "1 suggestion"},
{0, 0, 2, "2 suggestions"},
{4, 7, 0, "4 credit cards, 7 addresses"},
{3, 0, 9, "3 credit cards, 9 other suggestions"},
{0, 1, 1, "1 address, 1 other suggestion"},
{9, 6, 3, "9 credit cards, 6 addresses, 3 others"},
{4, 2, 1, "4 credit cards, 2 addresses, 1 other"},
};
for (const TestCase& test_case : kTestCases) {
browsing_data::AutofillCounter::AutofillResult result(
&counter, test_case.num_suggestions, test_case.num_credit_cards,
test_case.num_addresses);
SCOPED_TRACE(
base::StringPrintf("Test params: %d credit card(s), "
"%d address(es), %d suggestion(s).",
test_case.num_credit_cards, test_case.num_addresses,
test_case.num_suggestions));
base::string16 output = browsing_data::GetCounterTextFromResult(&result);
EXPECT_EQ(output, base::ASCIIToUTF16(test_case.expected_output));
}
}
TEST_F(BrowsingDataUtilsTest, MigratePreferencesToBasic) {
using namespace browsing_data::prefs;
prefs()->SetBoolean(kDeleteBrowsingHistory, true);
prefs()->SetBoolean(kDeleteCookies, false);
prefs()->SetBoolean(kDeleteCache, false);
prefs()->SetInteger(kDeleteTimePeriod, 42);
// History, cookies and cache should be migrated to their basic counterpart.
browsing_data::MigratePreferencesToBasic(prefs());
EXPECT_TRUE(prefs()->GetBoolean(kDeleteBrowsingHistoryBasic));
EXPECT_FALSE(prefs()->GetBoolean(kDeleteCookiesBasic));
EXPECT_FALSE(prefs()->GetBoolean(kDeleteCacheBasic));
EXPECT_EQ(42, prefs()->GetInteger(kDeleteTimePeriodBasic));
prefs()->SetBoolean(kDeleteBrowsingHistory, true);
prefs()->SetBoolean(kDeleteCookies, true);
prefs()->SetBoolean(kDeleteCache, true);
prefs()->SetInteger(kDeleteTimePeriod, 100);
// After the first migration all settings should stay the same if the
// migration is executed again.
browsing_data::MigratePreferencesToBasic(prefs());
EXPECT_TRUE(prefs()->GetBoolean(kDeleteBrowsingHistoryBasic));
EXPECT_FALSE(prefs()->GetBoolean(kDeleteCookiesBasic));
EXPECT_FALSE(prefs()->GetBoolean(kDeleteCacheBasic));
EXPECT_EQ(42, prefs()->GetInteger(kDeleteTimePeriodBasic));
}
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