From 4db97b9063384e24b963d8ef3644faab49594e41 Mon Sep 17 00:00:00 2001
From: Sam Zackrisson <saza@webrtc.org>
Date: Thu, 28 Sep 2017 16:07:41 +0200
Subject: [PATCH] Enable and update some bit exactness tests
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This enables the bit exactness tests for the audio level controller.
Additionally, some expected test values are updated.

Bug: webrtc:8309
Change-Id: Ia73f2a16aea4b3e926d70d8b4b8e5d5d801833c7
Reviewed-on: https://webrtc-review.googlesource.com/4426
Reviewed-by: Per Åhgren <peah@webrtc.org>
Commit-Queue: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20102}
---
 .../level_controller_unittest.cc              | 26 +++++++++----------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/modules/audio_processing/level_controller/level_controller_unittest.cc b/modules/audio_processing/level_controller/level_controller_unittest.cc
index a36f12c5f3..837cfc3928 100644
--- a/modules/audio_processing/level_controller/level_controller_unittest.cc
+++ b/modules/audio_processing/level_controller/level_controller_unittest.cc
@@ -88,19 +88,19 @@ TEST(LevelControllerConfig, ToString) {
             LevelController::ToString(config.level_controller));
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Mono8kHz) {
+TEST(LevelControlBitExactnessTest, Mono8kHz) {
   const float kOutputReference[] = {-0.013939f, -0.012154f, -0.009054f};
   RunBitexactnessTest(AudioProcessing::kSampleRate8kHz, 1,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Mono16kHz) {
+TEST(LevelControlBitExactnessTest, Mono16kHz) {
   const float kOutputReference[] = {-0.013706f, -0.013215f, -0.013018f};
   RunBitexactnessTest(AudioProcessing::kSampleRate16kHz, 1,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Mono32kHz) {
+TEST(LevelControlBitExactnessTest, Mono32kHz) {
   const float kOutputReference[] = {-0.014495f, -0.016425f, -0.016085f};
   RunBitexactnessTest(AudioProcessing::kSampleRate32kHz, 1,
                       rtc::Optional<float>(), kOutputReference);
@@ -108,47 +108,47 @@ TEST(LevelControlBitExactnessTest, DISABLED_Mono32kHz) {
 
 // TODO(peah): Investigate why this particular testcase differ between Android
 // and the rest of the platforms.
-TEST(LevelControlBitExactnessTest, DISABLED_Mono48kHz) {
+TEST(LevelControlBitExactnessTest, Mono48kHz) {
 #if !(defined(WEBRTC_ARCH_ARM64) || defined(WEBRTC_ARCH_ARM) || \
       defined(WEBRTC_ANDROID))
   const float kOutputReference[] = {-0.014277f, -0.015180f, -0.017437f};
 #else
-  const float kOutputReference[] = {-0.015949f, -0.016957f, -0.019478f};
+  const float kOutputReference[] = {-0.014306f, -0.015209f, -0.017466f};
 #endif
   RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 1,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Stereo8kHz) {
+TEST(LevelControlBitExactnessTest, Stereo8kHz) {
   const float kOutputReference[] = {-0.014063f, -0.008450f, -0.012159f,
                                     -0.051967f, -0.023202f, -0.047858f};
   RunBitexactnessTest(AudioProcessing::kSampleRate8kHz, 2,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Stereo16kHz) {
+TEST(LevelControlBitExactnessTest, Stereo16kHz) {
   const float kOutputReference[] = {-0.012714f, -0.005896f, -0.012220f,
                                     -0.053306f, -0.024549f, -0.051527f};
   RunBitexactnessTest(AudioProcessing::kSampleRate16kHz, 2,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Stereo32kHz) {
-  const float kOutputReference[] = {-0.011737f, -0.007018f, -0.013446f,
-                                    -0.053505f, -0.026292f, -0.056221f};
+TEST(LevelControlBitExactnessTest, Stereo32kHz) {
+  const float kOutputReference[] = {-0.011764f, -0.007044f, -0.013472f,
+                                    -0.053537f, -0.026322f, -0.056253f};
   RunBitexactnessTest(AudioProcessing::kSampleRate32kHz, 2,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_Stereo48kHz) {
+TEST(LevelControlBitExactnessTest, Stereo48kHz) {
   const float kOutputReference[] = {-0.010643f, -0.006334f, -0.011377f,
                                     -0.049088f, -0.023600f, -0.050465f};
   RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 2,
                       rtc::Optional<float>(), kOutputReference);
 }
 
-TEST(LevelControlBitExactnessTest, DISABLED_MonoInitial48kHz) {
-  const float kOutputReference[] = {-0.013753f, -0.014623f, -0.016797f};
+TEST(LevelControlBitExactnessTest, MonoInitial48kHz) {
+  const float kOutputReference[] = {-0.013884f, -0.014761f, -0.016951f};
   RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 1,
                       rtc::Optional<float>(-50), kOutputReference);
 }