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Commit 231b61ab authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "vibrator: vts: Validate Primitive Duration" am: 5ec6625b 

Change-Id: I4d4992dd675543fea586b1e7c1452bdd78774160
parents be4fc8b1 5ec6625b

vibrator/aidl/default/Vibrator.cpp

+4 −0
Original line number Diff line number Diff line
@@ -163,6 +163,10 @@ ndk::ScopedAStatus Vibrator::compose(const std::vector<CompositeEffect>& composi 
            }

            LOG(INFO) << "triggering primitive " << static_cast<int>(e.primitive) << " @ scale "

                      << e.scale;



            int32_t durationMs;

            getPrimitiveDuration(e.primitive, &durationMs);

            usleep(durationMs * 1000);

        }



        if (callback != nullptr) {

vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp

+44 −17
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ using android::hardware::vibrator::CompositePrimitive; 
using android::hardware::vibrator::Effect;

using android::hardware::vibrator::EffectStrength;

using android::hardware::vibrator::IVibrator;

using std::chrono::high_resolution_clock;



const std::vector<Effect> kEffects{android::enum_range<Effect>().begin(),

                                   android::enum_range<Effect>().end()};
@@ -381,15 +382,28 @@ TEST_P(VibratorAidl, CompseSizeBoundary) { 
}



TEST_P(VibratorAidl, ComposeCallback) {

    constexpr std::chrono::milliseconds allowedLatency{10};



    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {

        std::vector<CompositePrimitive> supported;



        ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());



        for (auto primitive : supported) {

            if (primitive == CompositePrimitive::NOOP) {

                continue;

            }



            std::promise<void> completionPromise;

            std::future<void> completionFuture{completionPromise.get_future()};

            sp<CompletionCallback> callback =

                    new CompletionCallback([&completionPromise] { completionPromise.set_value(); });

        CompositePrimitive primitive = CompositePrimitive::CLICK;

            CompositeEffect effect;

            std::vector<CompositeEffect> composite;

        int32_t duration;

            int32_t durationMs;

            std::chrono::milliseconds duration;

            std::chrono::time_point<high_resolution_clock> start, end;

            std::chrono::milliseconds elapsed;



            effect.delayMs = 0;

            effect.primitive = primitive;
@@ -397,10 +411,23 @@ TEST_P(VibratorAidl, ComposeCallback) { 
            composite.emplace_back(effect);



            EXPECT_EQ(Status::EX_NONE,

                  vibrator->getPrimitiveDuration(primitive, &duration).exceptionCode());

        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, callback).exceptionCode());

        EXPECT_EQ(completionFuture.wait_for(std::chrono::milliseconds(duration * 2)),

                  std::future_status::ready);

                      vibrator->getPrimitiveDuration(primitive, &durationMs).exceptionCode())

                    << toString(primitive);

            duration = std::chrono::milliseconds(durationMs);



            EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, callback).exceptionCode())

                    << toString(primitive);

            start = high_resolution_clock::now();



            EXPECT_EQ(completionFuture.wait_for(duration + allowedLatency),

                      std::future_status::ready)

                    << toString(primitive);

            end = high_resolution_clock::now();



            elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);

            EXPECT_LE(elapsed.count(), (duration + allowedLatency).count()) << toString(primitive);

            EXPECT_GE(elapsed.count(), (duration - allowedLatency).count()) << toString(primitive);

        }

    }

}