| /* |
| * Copyright 2018 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include "api/audio/echo_canceller3_config_json.h" |
| |
| #include "api/audio/echo_canceller3_config.h" |
| #include "test/gtest.h" |
| |
| namespace webrtc { |
| |
| TEST(EchoCanceller3JsonHelpers, ToStringAndParseJson) { |
| EchoCanceller3Config cfg; |
| cfg.delay.down_sampling_factor = 1u; |
| cfg.delay.log_warning_on_delay_changes = true; |
| cfg.filter.refined.error_floor = 2.f; |
| cfg.filter.coarse_initial.length_blocks = 3u; |
| cfg.filter.high_pass_filter_echo_reference = |
| !cfg.filter.high_pass_filter_echo_reference; |
| cfg.comfort_noise.noise_floor_dbfs = 100.f; |
| cfg.echo_model.model_reverb_in_nonlinear_mode = false; |
| cfg.suppressor.normal_tuning.mask_hf.enr_suppress = .5f; |
| cfg.suppressor.subband_nearend_detection.nearend_average_blocks = 3; |
| cfg.suppressor.subband_nearend_detection.subband1 = {1, 3}; |
| cfg.suppressor.subband_nearend_detection.subband1 = {4, 5}; |
| cfg.suppressor.subband_nearend_detection.nearend_threshold = 2.f; |
| cfg.suppressor.subband_nearend_detection.snr_threshold = 100.f; |
| cfg.multi_channel.detect_stereo_content = |
| !cfg.multi_channel.detect_stereo_content; |
| cfg.multi_channel.stereo_detection_threshold += 1.0f; |
| cfg.multi_channel.stereo_detection_timeout_threshold_seconds += 1; |
| cfg.multi_channel.stereo_detection_hysteresis_seconds += 1; |
| std::string json_string = Aec3ConfigToJsonString(cfg); |
| EchoCanceller3Config cfg_transformed = Aec3ConfigFromJsonString(json_string); |
| |
| // Expect unchanged values to remain default. |
| EXPECT_EQ(cfg.ep_strength.default_len, |
| cfg_transformed.ep_strength.default_len); |
| EXPECT_EQ(cfg.ep_strength.nearend_len, |
| cfg_transformed.ep_strength.nearend_len); |
| EXPECT_EQ(cfg.suppressor.normal_tuning.mask_lf.enr_suppress, |
| cfg_transformed.suppressor.normal_tuning.mask_lf.enr_suppress); |
| |
| // Expect changed values to carry through the transformation. |
| EXPECT_EQ(cfg.delay.down_sampling_factor, |
| cfg_transformed.delay.down_sampling_factor); |
| EXPECT_EQ(cfg.delay.log_warning_on_delay_changes, |
| cfg_transformed.delay.log_warning_on_delay_changes); |
| EXPECT_EQ(cfg.filter.coarse_initial.length_blocks, |
| cfg_transformed.filter.coarse_initial.length_blocks); |
| EXPECT_EQ(cfg.filter.refined.error_floor, |
| cfg_transformed.filter.refined.error_floor); |
| EXPECT_EQ(cfg.filter.high_pass_filter_echo_reference, |
| cfg_transformed.filter.high_pass_filter_echo_reference); |
| EXPECT_EQ(cfg.comfort_noise.noise_floor_dbfs, |
| cfg_transformed.comfort_noise.noise_floor_dbfs); |
| EXPECT_EQ(cfg.echo_model.model_reverb_in_nonlinear_mode, |
| cfg_transformed.echo_model.model_reverb_in_nonlinear_mode); |
| EXPECT_EQ(cfg.suppressor.normal_tuning.mask_hf.enr_suppress, |
| cfg_transformed.suppressor.normal_tuning.mask_hf.enr_suppress); |
| EXPECT_EQ(cfg.suppressor.subband_nearend_detection.nearend_average_blocks, |
| cfg_transformed.suppressor.subband_nearend_detection |
| .nearend_average_blocks); |
| EXPECT_EQ(cfg.suppressor.subband_nearend_detection.subband1.low, |
| cfg_transformed.suppressor.subband_nearend_detection.subband1.low); |
| EXPECT_EQ(cfg.suppressor.subband_nearend_detection.subband1.high, |
| cfg_transformed.suppressor.subband_nearend_detection.subband1.high); |
| EXPECT_EQ(cfg.suppressor.subband_nearend_detection.subband2.low, |
| cfg_transformed.suppressor.subband_nearend_detection.subband2.low); |
| EXPECT_EQ(cfg.suppressor.subband_nearend_detection.subband2.high, |
| cfg_transformed.suppressor.subband_nearend_detection.subband2.high); |
| EXPECT_EQ( |
| cfg.suppressor.subband_nearend_detection.nearend_threshold, |
| cfg_transformed.suppressor.subband_nearend_detection.nearend_threshold); |
| EXPECT_EQ(cfg.suppressor.subband_nearend_detection.snr_threshold, |
| cfg_transformed.suppressor.subband_nearend_detection.snr_threshold); |
| EXPECT_EQ(cfg.multi_channel.detect_stereo_content, |
| cfg_transformed.multi_channel.detect_stereo_content); |
| EXPECT_EQ(cfg.multi_channel.stereo_detection_threshold, |
| cfg_transformed.multi_channel.stereo_detection_threshold); |
| EXPECT_EQ( |
| cfg.multi_channel.stereo_detection_timeout_threshold_seconds, |
| cfg_transformed.multi_channel.stereo_detection_timeout_threshold_seconds); |
| EXPECT_EQ(cfg.multi_channel.stereo_detection_hysteresis_seconds, |
| cfg_transformed.multi_channel.stereo_detection_hysteresis_seconds); |
| } |
| } // namespace webrtc |