Add AM/FM/HD unit test for bcradio utils lib
Added unit tests for utils method related to AM, FM and HD radio
in AIDL broadcast radio utils library.
Bug: 310708886
Test: atest broadcastradio_utils_aidl_test
Change-Id: I2ba334bb5c0e76cd7fa3b31e79d310bf2a8fa0c2
diff --git a/broadcastradio/common/utilsaidl/Android.bp b/broadcastradio/common/utilsaidl/Android.bp
index 4ec635b..4814778 100644
--- a/broadcastradio/common/utilsaidl/Android.bp
+++ b/broadcastradio/common/utilsaidl/Android.bp
@@ -26,7 +26,7 @@
cc_library_static {
name: "android.hardware.broadcastradio@common-utils-aidl-lib",
defaults: [
- "VtsBroadcastRadioDefaults",
+ "BroadcastRadioUtilsDefaults",
],
shared_libs: [
"android.hardware.broadcastradio-V1-ndk",
@@ -36,7 +36,7 @@
cc_library_static {
name: "android.hardware.broadcastradio@common-utils-aidl-lib-V2",
defaults: [
- "VtsBroadcastRadioDefaults",
+ "BroadcastRadioUtilsDefaults",
],
srcs: [
"src/UtilsV2.cpp",
@@ -46,8 +46,23 @@
],
}
+cc_test {
+ name: "broadcastradio_utils_aidl_test",
+ defaults: [
+ "BroadcastRadioUtilsDefaults",
+ ],
+ srcs: [
+ "test/*.cpp",
+ ],
+ static_libs: [
+ "android.hardware.broadcastradio@common-utils-aidl-lib-V2",
+ "android.hardware.broadcastradio-V2-ndk",
+ ],
+ test_suites: ["general-tests"],
+}
+
cc_defaults {
- name: "VtsBroadcastRadioDefaults",
+ name: "BroadcastRadioUtilsDefaults",
vendor_available: true,
relative_install_path: "hw",
cflags: [
diff --git a/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp b/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp
new file mode 100644
index 0000000..0750949
--- /dev/null
+++ b/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <broadcastradio-utils-aidl/Utils.h>
+#include <gtest/gtest.h>
+
+namespace aidl::android::hardware::broadcastradio {
+
+namespace {
+constexpr int64_t kFmFrequencyKHz = 97900;
+constexpr uint64_t kDabSidExt = 0x0E10000C221u;
+constexpr uint32_t kDabEnsemble = 0xCE15u;
+constexpr uint64_t kDabFrequencyKhz = 225648u;
+constexpr uint64_t kHdStationId = 0xA0000001u;
+constexpr uint64_t kHdSubChannel = 1u;
+constexpr uint64_t kHdFrequency = 97700u;
+} // namespace
+
+TEST(BroadcastRadioUtilsTest, hasIdWithPrimaryIdType) {
+ ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+ ASSERT_TRUE(utils::hasId(sel, IdentifierType::AMFM_FREQUENCY_KHZ));
+}
+
+TEST(BroadcastRadioUtilsTest, makeIdentifier) {
+ ProgramIdentifier id =
+ utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz);
+
+ ASSERT_EQ(id.type, IdentifierType::AMFM_FREQUENCY_KHZ);
+ ASSERT_EQ(id.value, kFmFrequencyKHz);
+}
+
+TEST(BroadcastRadioUtilsTest, makeSelectorAmfm) {
+ ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+ ASSERT_EQ(sel.primaryId.type, IdentifierType::AMFM_FREQUENCY_KHZ);
+ ASSERT_EQ(sel.primaryId.value, kFmFrequencyKHz);
+ ASSERT_TRUE(sel.secondaryIds.empty());
+}
+
+TEST(BroadcastRadioUtilsTest, makeSelectorHd) {
+ ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+ ASSERT_EQ(sel.primaryId.type, IdentifierType::HD_STATION_ID_EXT);
+ ASSERT_TRUE(sel.secondaryIds.empty());
+ ASSERT_EQ(utils::getHdSubchannel(sel), static_cast<int>(kHdSubChannel));
+ ASSERT_EQ(utils::getHdFrequency(sel), static_cast<uint32_t>(kHdFrequency));
+}
+
+TEST(BroadcastRadioUtilsTest, makeHdRadioStationName) {
+ std::string stationName = "aB1-FM";
+ int64_t expectedIdValue = 0x4D46314241;
+
+ ProgramIdentifier stationNameId = utils::makeHdRadioStationName(stationName);
+
+ ASSERT_EQ(stationNameId.type, IdentifierType::HD_STATION_NAME);
+ ASSERT_EQ(stationNameId.value, expectedIdValue);
+}
+
+TEST(BroadcastRadioUtilsTest, getHdFrequencyWithoutHdId) {
+ ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+ ASSERT_EQ(utils::getHdFrequency(sel), 0u);
+}
+
+TEST(BroadcastRadioUtilsTest, hasAmFmFrequencyWithAmFmSelector) {
+ ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+ ASSERT_TRUE(utils::hasAmFmFrequency(sel));
+}
+
+TEST(BroadcastRadioUtilsTest, hasAmFmFrequencyWithHdSelector) {
+ ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+ ASSERT_TRUE(utils::hasAmFmFrequency(sel));
+}
+
+TEST(BroadcastRadioUtilsTest, hasAmFmFrequencyWithNonAmFmHdSelector) {
+ ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+ ASSERT_FALSE(utils::hasAmFmFrequency(sel));
+}
+
+TEST(BroadcastRadioUtilsTest, getAmFmFrequencyWithAmFmSelector) {
+ ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+ ASSERT_EQ(utils::getAmFmFrequency(sel), static_cast<uint32_t>(kFmFrequencyKHz));
+}
+
+TEST(BroadcastRadioUtilsTest, getAmFmFrequencyWithHdSelector) {
+ ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+ ASSERT_EQ(utils::getAmFmFrequency(sel), static_cast<uint32_t>(kHdFrequency));
+}
+
+TEST(BroadcastRadioUtilsTest, getAmFmFrequencyWithNonAmFmHdSelector) {
+ ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+ ASSERT_EQ(utils::getAmFmFrequency(sel), 0u);
+}
+
+} // namespace aidl::android::hardware::broadcastradio