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Commit b5dd5a73 authored by Weilin Xu's avatar Weilin Xu
Browse files

Add idenfitier iterator test for bcradio HAL utils 

Added unit tests for identifier iterator in AIDL broadcast radio
HAL utils library.

Bug: 310708886
Test: atest broadcastradio_utils_aidl_test
Change-Id: I09ea6b73e50edcc4a503758ea1af75b260f426f1
parent 78f804f2

broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp

+82 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ constexpr uint64_t kDabFrequencyKhz = 225648u; 
constexpr uint64_t kHdStationId = 0xA0000001u;

constexpr uint64_t kHdSubChannel = 1u;

constexpr uint64_t kHdFrequency = 97700u;

constexpr int64_t kRdsValue = 0xBEEF;



const Properties kAmFmTunerProp = {

        .maker = "makerTest",
@@ -346,6 +347,87 @@ TEST_P(IsValidSelectorTest, IsValid) { 
    ASSERT_EQ(utils::isValid(testcase.sel), testcase.valid);

}



TEST(BroadcastRadioUtilsTest, IdentifierIteratorBegin) {

    ProgramSelector sel = {

            .primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue),

            .secondaryIds = {

                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),

                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ,

                                          kFmFrequencyKHz + 200)}};



    utils::IdentifierIterator it = begin(sel);



    utils::IdentifierIterator selEnd = end(sel);

    ASSERT_NE(selEnd, it);

    EXPECT_EQ(sel.primaryId, *it);

}



TEST(BroadcastRadioUtilsTest, IdentifierIteratorIncrement) {

    ProgramSelector sel = {

            .primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue),

            .secondaryIds = {

                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),

                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ,

                                          kFmFrequencyKHz + 200)}};

    utils::IdentifierIterator it = begin(sel);

    utils::IdentifierIterator selEnd = end(sel);



    ASSERT_NE(selEnd, ++it);

    EXPECT_EQ(sel.secondaryIds[0], *it);

    ASSERT_NE(selEnd, ++it);

    EXPECT_EQ(sel.secondaryIds[1], *it);

    ASSERT_EQ(selEnd, ++it);

}



TEST(BroadcastRadioUtilsTest, IdentifierIteratorIncrementWithValue) {

    ProgramSelector sel = {

            .primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue),

            .secondaryIds = {

                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),

                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ,

                                          kFmFrequencyKHz + 200)}};

    utils::IdentifierIterator it1 = begin(sel);

    utils::IdentifierIterator it2 = it1;

    it2++;

    it2++;



    ASSERT_EQ(it1 + 2, it2);

}



TEST(BroadcastRadioUtilsTest, IdentifierIteratorBeginEndWithoutSecondaryIds) {

    ProgramSelector sel = {.primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue)};



    utils::IdentifierIterator it = begin(sel);

    utils::IdentifierIterator selEnd = end(sel);



    ASSERT_EQ(selEnd, ++it);

}



TEST(BroadcastRadioUtilsTest, IdentifierIteratorBeginEndWithDifferentObjects) {

    ProgramSelector sel1 = utils::makeSelectorAmfm(kFmFrequencyKHz);

    ProgramSelector sel2 = utils::makeSelectorAmfm(kFmFrequencyKHz);



    utils::IdentifierIterator it1 = begin(sel1);

    utils::IdentifierIterator it2 = begin(sel2);

    utils::IdentifierIterator end1 = end(sel1);

    utils::IdentifierIterator end2 = end(sel2);



    ASSERT_NE(it1, it2);

    ASSERT_NE(end1, end2);

}



TEST(BroadcastRadioUtilsTest, IdentifierIteratorBeginEndWithTheSameObject) {

    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);



    utils::IdentifierIterator it1 = begin(sel);

    utils::IdentifierIterator it2 = begin(sel);

    utils::IdentifierIterator end1 = end(sel);

    utils::IdentifierIterator end2 = end(sel);



    ASSERT_EQ(it1, it2);

    ASSERT_EQ(end1, end2);

}



TEST(BroadcastRadioUtilsTest, IsSupportedWithSupportedSelector) {

    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);