cache_counter_browsertest.cc | Explore in Territory

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Note that this file only tests the basic behavior of the cache counter, as in
// when it counts and when not, when result is nonzero and when not. It does not
// test whether the result of the counting is correct. This is the
// responsibility of a lower layer, and is tested in
// DiskCacheBackendTest.CalculateSizeOfAllEntries in net_unittests.

#include "chrome/browser/browsing_data/counters/cache_counter.h"

#include <memory>

#include "base/functional/bind.h"
#include "base/run_loop.h"
#include "build/build_config.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/browsing_data/core/browsing_data_utils.h"
#include "components/browsing_data/core/pref_names.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/simple_url_loader_test_helper.h"
#include "net/test/embedded_test_server/default_handlers.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/simple_url_loader.h"
#include "services/network/public/mojom/clear_data_filter.mojom.h"
#include "services/network/public/mojom/network_context.mojom.h"

BrowserContext;
BrowserThread;

namespace {

class CacheCounterTest : public InProcessBrowserTest { … };

// Tests that for the empty cache, the result is zero.
IN_PROC_BROWSER_TEST_F(CacheCounterTest, Empty) { … }

// Tests that for a non-empty cache, the result is nonzero.
IN_PROC_BROWSER_TEST_F(CacheCounterTest, NonEmpty) { … }

// Tests that after dooming a nonempty cache, the result is zero.
IN_PROC_BROWSER_TEST_F(CacheCounterTest, AfterDoom) { … }

// Tests that the counter starts counting automatically when the deletion
// pref changes to true.
IN_PROC_BROWSER_TEST_F(CacheCounterTest, PrefChanged) { … }

// Tests that the counting is restarted when the time period changes.
IN_PROC_BROWSER_TEST_F(CacheCounterTest, PeriodChanged) { … }

}  // namespace
chromium/chrome/browser/browsing_data/counters/cache_counter_browsertest.cc
