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Diffstat (limited to 'libtransport/src/test/test_quality_score.cc')
-rw-r--r-- | libtransport/src/test/test_quality_score.cc | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/libtransport/src/test/test_quality_score.cc b/libtransport/src/test/test_quality_score.cc new file mode 100644 index 000000000..9513c94a6 --- /dev/null +++ b/libtransport/src/test/test_quality_score.cc @@ -0,0 +1,135 @@ +/* + * Copyright (c) 2021 Cisco and/or its affiliates. + * 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 <hicn/transport/utils/rtc_quality_score.h> + +#include <climits> +#include <random> +#include <vector> + +namespace transport { + +namespace protocol { + +namespace rtc { + +TEST(QualityScoreTest, testQS) { + RTCQualityScore qs; + uint8_t score; + + // 0 losses + score = qs.getQualityScore(0, 0); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(98, 0); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(188, 0); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(398, 0); + EXPECT_EQ(score, (uint8_t)4); + + score = qs.getQualityScore(400, 0); + EXPECT_EQ(score, (uint8_t)3); + + score = qs.getQualityScore(598, 0); + EXPECT_EQ(score, (uint8_t)3); + + score = qs.getQualityScore(600, 0); + EXPECT_EQ(score, (uint8_t)1); + + score = qs.getQualityScore(700, 0); + EXPECT_EQ(score, (uint8_t)1); + + score = qs.getQualityScore(50000, 0); + EXPECT_EQ(score, (uint8_t)1); + + // 0 delay + score = qs.getQualityScore(0, 2); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(0, 9); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(0, 29); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(0, 30); + EXPECT_EQ(score, (uint8_t)4); + + score = qs.getQualityScore(0, 39); + EXPECT_EQ(score, (uint8_t)4); + + score = qs.getQualityScore(0, 40); + EXPECT_EQ(score, (uint8_t)3); + + score = qs.getQualityScore(0, 50); + EXPECT_EQ(score, (uint8_t)1); + + score = qs.getQualityScore(0, 5000); + EXPECT_EQ(score, (uint8_t)1); + + // loss < 10 + score = qs.getQualityScore(0, 3); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(98, 9); + EXPECT_EQ(score, (uint8_t)4); + + score = qs.getQualityScore(100, 9); + EXPECT_EQ(score, (uint8_t)3); + + score = qs.getQualityScore(398, 5); + EXPECT_EQ(score, (uint8_t)2); + + score = qs.getQualityScore(400, 5); + EXPECT_EQ(score, (uint8_t)1); + + score = qs.getQualityScore(4000, 5); + EXPECT_EQ(score, (uint8_t)1); + + // loss < 20 + score = qs.getQualityScore(0, 10); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(30, 10); + EXPECT_EQ(score, (uint8_t)3); + + score = qs.getQualityScore(198, 15); + EXPECT_EQ(score, (uint8_t)2); + + score = qs.getQualityScore(200, 19); + EXPECT_EQ(score, (uint8_t)1); + + score = qs.getQualityScore(300, 10); + EXPECT_EQ(score, (uint8_t)1); + + // loss < 30 + + score = qs.getQualityScore(0, 29); + EXPECT_EQ(score, (uint8_t)5); + + score = qs.getQualityScore(10, 29); + EXPECT_EQ(score, (uint8_t)2); + + score = qs.getQualityScore(0, 100); + EXPECT_EQ(score, (uint8_t)1); +} + +} // namespace rtc +} // namespace protocol +} // namespace transport |