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author | Bodam Nam <bodamnam@google.com> | 2023-04-04 00:12:43 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2023-04-04 00:12:43 +0000 |
commit | d149249950fd03a7de685dbb952ff1cc33887abe (patch) | |
tree | 3e8c3ee1e71d4351dbf8088633b795d8950e8ca1 /tests/native/service/src | |
parent | 383f4d515a6316cbe3561c3b5bf19c0b355841b8 (diff) | |
parent | 475cf479c2ee232bb9b42b9de437e78c853cd4e9 (diff) | |
download | ImsMedia-d149249950fd03a7de685dbb952ff1cc33887abe.tar.gz |
Merge "Add unit test for ImsMediaBitWriter/Reader" into udc-dev am: 475cf479c2
Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/ImsMedia/+/22113950
Change-Id: I9eee1a9e2dd8b694bbd3ba743703488ec28a5261
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Diffstat (limited to 'tests/native/service/src')
2 files changed, 152 insertions, 0 deletions
diff --git a/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/ImsMediaBitReaderTest.cpp b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/ImsMediaBitReaderTest.cpp new file mode 100644 index 00000000..da66bcf8 --- /dev/null +++ b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/ImsMediaBitReaderTest.cpp @@ -0,0 +1,75 @@ +/** + * Copyright (C) 2023 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 <gtest/gtest.h> +#include <ImsMediaBitReader.h> +#include <string.h> + +class ImsMediaBitReaderTest : public ::testing::Test +{ +public: +protected: + virtual void SetUp() override {} + + virtual void TearDown() override {} +}; + +TEST_F(ImsMediaBitReaderTest, SetBufferAndReadBitTest) +{ + uint8_t testBuffer[] = {1, 2, 4, 8, 16, 32, 64, 128}; + + ImsMediaBitReader reader; + EXPECT_EQ(reader.Read(24), 0); + reader.SetBuffer(testBuffer, sizeof(testBuffer)); + EXPECT_EQ(reader.Read(32), 0); + + for (int32_t i = 0; i < sizeof(testBuffer); i++) + { + EXPECT_EQ(reader.Read(8), testBuffer[i]); + } + + EXPECT_EQ(reader.Read(8), 0); +} + +TEST_F(ImsMediaBitReaderTest, SetBufferAndReadByteTest) +{ + uint8_t testBuffer[] = {1, 2, 4, 8, 16, 32, 64, 128}; + + ImsMediaBitReader reader; + reader.SetBuffer(testBuffer, sizeof(testBuffer)); + + uint8_t dstBuffer[8] = {0}; + + for (int32_t i = 0; i < sizeof(testBuffer); i++) + { + reader.ReadByteBuffer(dstBuffer + i, 8); + } + + EXPECT_EQ(memcmp(dstBuffer, testBuffer, sizeof(testBuffer)), 0); +} + +TEST_F(ImsMediaBitReaderTest, SetBufferAndReadUEModeTest) +{ + uint8_t testBuffer[] = {0xDA}; // 11011010 + + ImsMediaBitReader reader; + reader.SetBuffer(testBuffer, sizeof(testBuffer)); + + EXPECT_EQ(reader.ReadByUEMode(), 0); + EXPECT_EQ(reader.ReadByUEMode(), 0); + EXPECT_EQ(reader.ReadByUEMode(), 2); + EXPECT_EQ(reader.ReadByUEMode(), 1); +} diff --git a/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/ImsMediaBitWriterTest.cpp b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/ImsMediaBitWriterTest.cpp new file mode 100644 index 00000000..af10eaa2 --- /dev/null +++ b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/ImsMediaBitWriterTest.cpp @@ -0,0 +1,77 @@ +/** + * Copyright (C) 2023 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 <gtest/gtest.h> +#include <ImsMediaBitWriter.h> +#include <string.h> + +class ImsMediaBitWriterTest : public ::testing::Test +{ +public: +protected: + virtual void SetUp() override {} + + virtual void TearDown() override {} +}; + +TEST_F(ImsMediaBitWriterTest, SetBufferAndWriteBitTest) +{ + uint8_t testBuffer[] = {1, 2, 4, 8, 16, 32, 64, 128}; + uint8_t dstBuffer[8] = {0}; + + ImsMediaBitWriter writer; + + EXPECT_EQ(writer.Write(0, 24), false); + writer.SetBuffer(dstBuffer, sizeof(dstBuffer)); + EXPECT_EQ(writer.Write(0, 32), false); + + for (int32_t i = 0; i < sizeof(testBuffer); i++) + { + EXPECT_EQ(writer.Write(testBuffer[i], 8), true); + } + + EXPECT_EQ(writer.Write(0, 8), false); + EXPECT_EQ(memcmp(dstBuffer, testBuffer, sizeof(testBuffer)), 0); +} + +TEST_F(ImsMediaBitWriterTest, SetBufferAndWriteByteTest) +{ + uint8_t testBuffer[] = {1, 2, 4, 8, 16, 32, 64, 128}; + uint8_t dstBuffer[8] = {0}; + + ImsMediaBitWriter writer; + writer.SetBuffer(dstBuffer, sizeof(dstBuffer)); + + for (int32_t i = 0; i < sizeof(testBuffer); i++) + { + EXPECT_EQ(writer.WriteByteBuffer(testBuffer + i, 8), true); + } + + EXPECT_EQ(memcmp(dstBuffer, testBuffer, sizeof(testBuffer)), 0); +} + +TEST_F(ImsMediaBitWriterTest, SetBufferAndSeekToWriteTest) +{ + uint8_t testBuffer[] = {1, 2, 4, 8, 16, 32, 64, 128}; + uint8_t dstBuffer[8] = {1, 2, 4, 8}; + + ImsMediaBitWriter writer; + writer.SetBuffer(dstBuffer, sizeof(dstBuffer)); + writer.Seek(32); + writer.WriteByteBuffer(testBuffer + 4, 32); + + EXPECT_EQ(memcmp(dstBuffer, testBuffer, sizeof(testBuffer)), 0); +} |