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Commit 28c51279 authored by Andy Hung's avatar Andy Hung
Browse files

VtsHalLoudnessEnhancerTargetTest: Reset signal history during gain test 

The Loudness Enhancer carries signal state that should
be preserved during gain changes to prevent clicking.

Flag: EXEMPT bugfix
Test: atest VtsHalLoudnessEnhancerTargetTest
Bug: 399924660
Bug: 400512386
Change-Id: I3aa763cfe15386a05279fa0ee5b9f253e8917d1e
parent 39bb3cb7

audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp

+6 −0
Original line number Diff line number Diff line
@@ -95,6 +95,8 @@ class LoudnessEnhancerEffectHelper : public EffectHelper { 
        EXPECT_STATUS(expected, mEffect->setParameter(param)) << param.toString();

    }



    void reset() { EXPECT_STATUS(EX_NONE, mEffect->command(CommandId::RESET)); }



    void validateParameters(int gain) {

        // get parameter

        LoudnessEnhancer::Id leId;
@@ -218,6 +220,8 @@ class LoudnessEnhancerDataTest : public ::testing::TestWithParam<LoudnessEnhance 
        binder_exception_t expected;

        expected = isGainValid(kZeroGain);

        ASSERT_EQ(expected, EX_NONE);

        // reset state to prevent prior signal history from affecting trial run.

        ASSERT_NO_FATAL_FAILURE(reset());

        setParameters(kZeroGain, expected);

        ASSERT_NO_FATAL_FAILURE(processAndWriteToOutput());

        baseOutput = mOutputBuffer;
@@ -229,6 +233,8 @@ class LoudnessEnhancerDataTest : public ::testing::TestWithParam<LoudnessEnhance 
            if (expected != EX_NONE) {

                GTEST_SKIP() << "Gains not supported.";

            }

            // reset state to prevent prior signal history from affecting trial run.

            ASSERT_NO_FATAL_FAILURE(reset());

            setParameters(gain, expected);

            ASSERT_NO_FATAL_FAILURE(processAndWriteToOutput());