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Unified Diff: test/FilterEngine.cpp

Issue 29366747: Issue 4657 - Add Acceptable Ads API (Closed)
Patch Set: address comment Created March 17, 2017, 10:09 p.m.
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Index: test/FilterEngine.cpp
diff --git a/test/FilterEngine.cpp b/test/FilterEngine.cpp
index 2221ba87d7d2885085d4eeee8e50cb8f7a08bdc8..a49e57c6edfabdeb44366da3fcc6a28f2dc23bec 100644
--- a/test/FilterEngine.cpp
+++ b/test/FilterEngine.cpp
@@ -596,23 +596,21 @@ TEST_F(FilterEngineWithFreshFolder, LangAndAASubscriptionsAreChosenOnFirstRun)
auto filterEngine = AdblockPlus::FilterEngine::Create(jsEngine);
const auto subscriptions = filterEngine->GetListedSubscriptions();
ASSERT_EQ(2u, subscriptions.size());
- const auto aaUrl = filterEngine->GetPref("subscriptions_exceptionsurl")->AsString();
SubscriptionPtr aaSubscription;
SubscriptionPtr langSubscription;
- if (subscriptions[0]->GetProperty("url")->AsString() == aaUrl)
+ if (subscriptions[0]->IsAA())
{
aaSubscription = subscriptions[0];
langSubscription = subscriptions[1];
- }
- else if (subscriptions[1]->GetProperty("url")->AsString() == aaUrl)
+ } else if (subscriptions[1]->IsAA())
{
aaSubscription = subscriptions[1];
langSubscription = subscriptions[0];
}
ASSERT_NE(nullptr, aaSubscription);
ASSERT_NE(nullptr, langSubscription);
- EXPECT_EQ(aaUrl, aaSubscription->GetProperty("url")->AsString());
EXPECT_EQ(langSubscriptionUrl, langSubscription->GetProperty("url")->AsString());
+ EXPECT_TRUE(filterEngine->IsAAEnabled());
}
TEST_F(FilterEngineWithFreshFolder, DisableSubscriptionsAutoSelectOnFirstRun)
@@ -623,4 +621,255 @@ TEST_F(FilterEngineWithFreshFolder, DisableSubscriptionsAutoSelectOnFirstRun)
auto filterEngine = AdblockPlus::FilterEngine::Create(jsEngine, createParams);
const auto subscriptions = filterEngine->GetListedSubscriptions();
EXPECT_EQ(0u, subscriptions.size());
+ EXPECT_FALSE(filterEngine->IsAAEnabled());
}
+
+namespace AA_ApiTest
+{
+ const std::string kOtherSubscriptionUrl = "https://non-existing-subscription.txt";
+ enum class AAStatus
+ {
+ absent,
+ enabled,
+ disabled_present
+ };
+
+ ::std::ostream& operator<<(std::ostream& os, AAStatus aaStatus)
+ {
+ switch (aaStatus)
+ {
+ case AAStatus::absent:
+ os << "absent";
+ break;
+ case AAStatus::enabled:
+ os << "enabled";
+ break;
+ case AAStatus::disabled_present:
+ os << "disabled_present";
+ break;
+ default:
+ ;
+ }
+ return os;
+ }
+
+ enum class Action
+ {
+ disable, enable, remove
+ };
+
+ ::std::ostream& operator<<(std::ostream& os, Action action)
+ {
+ switch (action)
+ {
+ case Action::disable:
+ os << "disable";
+ break;
+ case Action::enable:
+ os << "enable";
+ break;
+ case Action::remove:
+ os << "remove";
+ break;
+ default:
+ ;
+ }
+ return os;
+ }
+
+ struct Parameters
+ {
+ AAStatus initialAAStatus;
+ Action action;
+ AAStatus expectedAAStatus;
+ Parameters(AAStatus aaStatus, Action action)
+ {
+ // if `expect` is not called then no effect is expected, initialize it now
+ initialAAStatus = expectedAAStatus = aaStatus;
+ this->action = action;
+ }
+ Parameters& expect(AAStatus aaStatus)
+ {
+ expectedAAStatus = aaStatus;
+ return *this;
+ }
+ // it's merely to satisfy compiler (std::tuple requires default ctr) and
+ // testing internals even calls it.
+ Parameters()
+ {
+ }
+ };
+
+ // human readable printing for failed tests
+ ::std::ostream& operator<<(::std::ostream& os, const Parameters& params)
+ {
+ os << "initial AA: " << params.initialAAStatus
+ << " action: " << params.action
+ << " expected AA: " << params.expectedAAStatus;
+ return os;
+ }
+ class Test : public FilterEngineTest
+ , public ::testing::WithParamInterface<::testing::tuple<Parameters, /*number of other subscriptions*/uint8_t>>
+ {
+ public:
+ static std::vector<Parameters> VaryPossibleCases()
+ {
+ // AA API test matrix
+ // each column but other-subs is about AA subscription
+ // enabled exists other-subs action => expected
+ // => everywhere no effect on other subs
+ // 1.
+ // false false false disable => no effect
+ // false false false enable => add and enable
+ //
+ // false false true disable => no effect
+ // false false true enable => add and enable
+ // 2.
+ // false true false disable => no effect
+ // false true false enable => enable
+ //
+ // false true true disable => no effect
+ // false true true enable => enable
+ // 3.
+ // true true false disable => disable
+ // ture true false enable => no effect
+ //
+ // true true true disable => disable
+ // ture true true enable => no effect
+ // 4.
+ // false true false remove => remove
+ // false true true remove => remove
+ // ture true false remove => remove
+ // ture true true remove => remove
+ std::vector<Parameters> retValue;
+ // 1.
+ retValue.emplace_back(Parameters(AAStatus::absent, Action::disable));
+ retValue.emplace_back(Parameters(AAStatus::absent, Action::enable).expect(AAStatus::enabled));
+ // 2.
+ retValue.emplace_back(Parameters(AAStatus::disabled_present, Action::disable));
+ retValue.emplace_back(Parameters(AAStatus::disabled_present, Action::enable).expect(AAStatus::enabled));
+ // 3.
+ retValue.emplace_back(Parameters(AAStatus::enabled, Action::disable).expect(AAStatus::disabled_present));
+ retValue.emplace_back(Parameters(AAStatus::enabled, Action::enable));
+ // 4.
+ retValue.emplace_back(Parameters(AAStatus::disabled_present, Action::remove).expect(AAStatus::absent));
+ retValue.emplace_back(Parameters(AAStatus::enabled, Action::remove).expect(AAStatus::absent));
+ // since AA should not affect other subscriptions, the number of other
+ // subscriptions is not specified here, it goes as another item in test parameters tuple.
+ return retValue;
+ }
+ protected:
+ void init(AAStatus aaStatus, uint8_t otherSubscriptionsNumber)
+ {
+ // for the sake of simplicity test only with one suplimentary subscription
+ ASSERT_TRUE(otherSubscriptionsNumber == 0u || otherSubscriptionsNumber == 1u);
+
+ // this method also tests the result of intermediate steps.
+
+ {
+ // no subscription (because of preconfigured prefs.json and patterns.ini),
+ // though it should be enabled by default in a non-test environment, it's tested in
+ // corresponding tests.
+ const auto subscriptions = filterEngine->GetListedSubscriptions();
+ EXPECT_EQ(0u, subscriptions.size()); // no any subscription including AA
+ EXPECT_FALSE(filterEngine->IsAAEnabled());
+ }
+ if (otherSubscriptionsNumber == 1u)
+ {
+ auto subscruption = filterEngine->GetSubscription(kOtherSubscriptionUrl);
+ ASSERT_TRUE(subscruption);
+ subscruption->AddToList();
+ const auto subscriptions = filterEngine->GetListedSubscriptions();
+ ASSERT_EQ(1u, subscriptions.size());
+ EXPECT_FALSE(subscriptions[0]->IsAA());
+ EXPECT_EQ(kOtherSubscriptionUrl, subscriptions[0]->GetProperty("url")->AsString());
+ }
+ if (isAASatusPresent(aaStatus))
+ {
+ filterEngine->SetAAEnabled(true); // add AA by enabling it
+ if (aaStatus == AAStatus::disabled_present)
+ {
+ filterEngine->SetAAEnabled(false);
+ }
+ testSubscriptionState(aaStatus, otherSubscriptionsNumber);
+ }
+ }
+ bool isAASatusPresent(AAStatus aaStatus)
+ {
+ return aaStatus != AAStatus::absent;
+ }
+ void testSubscriptionState(AAStatus aaStatus, int otherSubscriptionsNumber)
+ {
+ if (aaStatus == AAStatus::enabled)
+ EXPECT_TRUE(filterEngine->IsAAEnabled());
+ else
+ EXPECT_FALSE(filterEngine->IsAAEnabled());
+
+ SubscriptionPtr aaSubscription;
+ SubscriptionPtr otherSubscription;
+ const auto subscriptions = filterEngine->GetListedSubscriptions();
+ for (const auto& subscription : subscriptions)
+ {
+ (subscription->IsAA() ? aaSubscription : otherSubscription) = subscription;
+ }
+ if (otherSubscriptionsNumber == 1u)
+ {
+ if (isAASatusPresent(aaStatus))
+ {
+ EXPECT_EQ(2u, subscriptions.size());
+ EXPECT_TRUE(aaSubscription);
+ EXPECT_TRUE(otherSubscription);
+ }
+ else
+ {
+ EXPECT_EQ(1u, subscriptions.size());
+ EXPECT_FALSE(aaSubscription);
+ EXPECT_TRUE(otherSubscription);
+ }
+ }
+ else if (otherSubscriptionsNumber == 0u)
+ {
+ if (isAASatusPresent(aaStatus))
+ {
+ EXPECT_EQ(1u, subscriptions.size());
+ EXPECT_TRUE(aaSubscription);
+ EXPECT_FALSE(otherSubscription);
+ }
+ else
+ {
+ EXPECT_EQ(0u, subscriptions.size());
+ }
+ }
+ }
+ };
+
+ INSTANTIATE_TEST_CASE_P(AA_ApiTests, Test,
+ ::testing::Combine(::testing::ValuesIn(Test::VaryPossibleCases()), ::testing::Values<uint8_t>(0, 1)));
+
+ TEST_P(Test, VaryPossibleCases) {
+ const auto parameter = ::testing::get<0>(GetParam());
+ uint8_t otherSubscriptionsNumber = ::testing::get<1>(GetParam());
+ init(parameter.initialAAStatus, otherSubscriptionsNumber);
+
+ if (parameter.action == Action::enable)
+ filterEngine->SetAAEnabled(true);
+ else if (parameter.action == Action::disable)
+ filterEngine->SetAAEnabled(false);
+ else if (parameter.action == Action::remove)
+ {
+ SubscriptionPtr aaSubscription;
+ for (const auto& subscription : filterEngine->GetListedSubscriptions())
+ {
+ if (subscription->IsAA())
+ {
+ aaSubscription = subscription;
+ break;
+ }
+ }
+ ASSERT_TRUE(aaSubscription);
+ aaSubscription->RemoveFromList();
+ }
+
+ testSubscriptionState(parameter.expectedAAStatus, otherSubscriptionsNumber);
+ }
+}
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