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Diffstat (limited to '')
| -rw-r--r-- | third_party/libwebrtc/api/audio/test/echo_canceller3_config_json_unittest.cc | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/audio/test/echo_canceller3_config_json_unittest.cc b/third_party/libwebrtc/api/audio/test/echo_canceller3_config_json_unittest.cc new file mode 100644 index 0000000000..4146dda9fe --- /dev/null +++ b/third_party/libwebrtc/api/audio/test/echo_canceller3_config_json_unittest.cc @@ -0,0 +1,93 @@ +/* + * 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 |