#include <memory>
#include <string>
#include <tuple>
#include <vector>
#include "base/files/file_util.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
#include "base/time/time.h"
#include "chrome/browser/content_settings/cookie_settings_factory.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/net/storage_test_utils.h"
#include "chrome/browser/privacy_sandbox/tracking_protection_onboarding_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/subresource_filter/subresource_filter_browser_test_harness.h"
#include "chrome/browser/tpcd/experiment/tpcd_experiment_features.h"
#include "chrome/browser/tpcd/support/top_level_trial_service.h"
#include "chrome/browser/tpcd/support/top_level_trial_service_factory.h"
#include "chrome/browser/tpcd/support/tpcd_support_service.h"
#include "chrome/browser/tpcd/support/tpcd_support_service_factory.h"
#include "chrome/browser/tpcd/support/validity_service.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/content_settings/core/browser/cookie_settings.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/content_settings/core/common/features.h"
#include "components/content_settings/core/common/pref_names.h"
#include "components/network_session_configurator/common/network_switches.h"
#include "components/prefs/pref_service.h"
#include "components/privacy_sandbox/tpcd_pref_names.h"
#include "components/privacy_sandbox/tpcd_utils.h"
#include "components/privacy_sandbox/tracking_protection_onboarding.h"
#include "components/subresource_filter/core/common/common_features.h"
#include "components/subresource_filter/core/common/test_ruleset_utils.h"
#include "components/tpcd/metadata/browser/parser.h"
#include "content/public/common/content_features.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/base/features.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/controllable_http_response.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_response.h"
#include "services/network/public/cpp/features.h"
#include "services/network/public/cpp/network_switches.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/mojom/use_counter/metrics/web_feature.mojom-shared.h"
#include "url/origin.h"
namespace {
constexpr char kHostA[] = …;
constexpr char kHostB[] = …;
constexpr char kHostC[] = …;
const char kThirdPartyCookieAccessBlockedHistogram[] = …;
const char kThirdPartyCookieAllowMechanismHistogram[] = …;
const char kWebFeatureHistogram[] = …;
const char kThirdPartyCookieIsAdOrNonAdHistogram[] = …;
const char kThirdPartyCookieAdBlockedByExperimentHistogram[] = …;
const char kCookieReadStatusHistogram[] = …;
WebFeature;
ThirdPartyCookieAllowMechanism;
struct Allow3PCMechanismBrowserTestCase { … };
const Allow3PCMechanismBrowserTestCase kAllowMechanismTestCases[] = …;
}
class ThirdPartyCookieDeprecationObserverBaseBrowserTest
: public subresource_filter::SubresourceFilterBrowserTest { … };
class ThirdPartyCookieDeprecationObserverBrowserTest
: public ThirdPartyCookieDeprecationObserverBaseBrowserTest,
public testing::WithParamInterface<std::tuple<bool, bool>> { … };
INSTANTIATE_TEST_SUITE_P(…);
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
FirstPartyCookiesReadAndWrite) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyCookiesReadAndWrite) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
FirstPartyJavaScriptCookieReadAndWrite) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyJavaScriptCookieReadAndWrite) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyAdCookieRead) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyNonAdCookieRead) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
FirstPartyAdCookieRead) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyAdCookieReadSubframe) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyAdCookieReadScriptTaggedSubframe) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyAdCookieReadOnRedirect) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyAdCookieReadOnNonAdRedirect) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverBrowserTest,
ThirdPartyAdJavaScriptCookieRead) { … }
class ThirdPartyCookieDeprecationObserverMechanismBrowserTest
: public ThirdPartyCookieDeprecationObserverBaseBrowserTest,
public testing::WithParamInterface<
std::tuple<Allow3PCMechanismBrowserTestCase,
bool>> { … };
INSTANTIATE_TEST_SUITE_P(…);
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverMechanismBrowserTest,
ThirdPartyCookiesReadAndWrite) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverMechanismBrowserTest,
ThirdPartyJavaScriptCookieReadAndWrite) { … }
class ThirdPartyCookieDeprecationObserverSSABrowserTest
: public ThirdPartyCookieDeprecationObserverBaseBrowserTest,
public testing::WithParamInterface<bool> { … };
INSTANTIATE_TEST_SUITE_P(…);
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverSSABrowserTest,
ThirdPartyCookiesReadAndWrite) { … }
IN_PROC_BROWSER_TEST_P(ThirdPartyCookieDeprecationObserverSSABrowserTest,
ThirdPartyJavaScriptCookieReadAndWrite) { … }
class ThirdPartyCookieDeprecationObserverCookieReadBrowserTest
: public ThirdPartyCookieDeprecationObserverBaseBrowserTest { … };
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverCookieReadBrowserTest,
NotOnboarded_CookieStatusRecorded) { … }
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverCookieReadBrowserTest,
CookieWithHeuristics_StatusRecorded) { … }
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverCookieReadBrowserTest,
CookiesBlockedAndAllowed_StatusRecorded) { … }
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverCookieReadBrowserTest,
PartitionedCookies_StatusNotRecorded) { … }
class ThirdPartyCookieDeprecationObserverTriggerBrowserTest
: public ThirdPartyCookieDeprecationObserverBaseBrowserTest { … };
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverTriggerBrowserTest,
ThirdPartyCookiesSingleWrite) { … }
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverTriggerBrowserTest,
ThirdPartyCookiesSingleRead) { … }
IN_PROC_BROWSER_TEST_F(ThirdPartyCookieDeprecationObserverTriggerBrowserTest,
ThirdPartyCookiesBothWriteRead) { … }