Modify audio_processing_unittest to use ResourcePath instead of ProjectRootPath.

webrtc/modules/audio_processing/audio_processing_unittest.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 373 matching lines @@
   void StreamParametersTest(Format format);
   int ProcessStreamChooser(Format format);
   int AnalyzeReverseStreamChooser(Format format);
   void ProcessDebugDump(const std::string& in_filename,
                         const std::string& out_filename,
                         Format format,
                         int max_size_bytes);
   void VerifyDebugDumpTest(Format format);
 
   const std::string output_path_;
-  const std::string ref_path_;
   const std::string ref_filename_;
   std::unique_ptr<AudioProcessing> apm_;
   AudioFrame* frame_;
   AudioFrame* revframe_;
   std::unique_ptr<ChannelBuffer<float> > float_cb_;
   std::unique_ptr<ChannelBuffer<float> > revfloat_cb_;
   int output_sample_rate_hz_;
   size_t num_output_channels_;
   FILE* far_file_;
   FILE* near_file_;
   FILE* out_file_;
 };
 
 ApmTest::ApmTest()
     : output_path_(test::OutputPath()),
-#ifndef WEBRTC_IOS
-      ref_path_(test::ProjectRootPath() + "data/audio_processing/"),
-#else
-      // On iOS test data is flat in the project root dir
-      ref_path_(test::ProjectRootPath()),
-#endif
 #if defined(WEBRTC_AUDIOPROC_FIXED_PROFILE)
-      ref_filename_(ref_path_ + "output_data_fixed.pb"),
+      ref_filename_(test::ResourcePath("audio_processing/output_data_fixed",
+                                       "pb")),
 #elif defined(WEBRTC_AUDIOPROC_FLOAT_PROFILE)
 #if defined(WEBRTC_MAC)
       // A different file for Mac is needed because on this platform the AEC
       // constant |kFixedDelayMs| value is 20 and not 50 as it is on the rest.
-      ref_filename_(ref_path_ + "output_data_mac.pb"),
+      ref_filename_(test::ResourcePath("audio_processing/output_data_mac",
+                                       "pb")),
 #else
-      ref_filename_(ref_path_ + "output_data_float.pb"),
+      ref_filename_(test::ResourcePath("audio_processing/output_data_float",
+                                       "pb")),
 #endif
 #endif
       frame_(NULL),
       revframe_(NULL),
       output_sample_rate_hz_(0),
       num_output_channels_(0),
       far_file_(NULL),
       near_file_(NULL),
       out_file_(NULL) {
+  fprintf(stderr, "ref_filename: %s\n", ref_filename_.c_str());

[kjellander_webrtc, 2016/11/17 16:40:31]

Please remove this. I think it's very useful if it's printed if the file fails
to load though.

[ehmaldonado_webrtc, 2016/11/17 16:46:25]

Done.

   Config config;
   config.Set<ExperimentalAgc>(new ExperimentalAgc(false));
   apm_.reset(AudioProcessing::Create(config));
 }
 
 void ApmTest::SetUp() {
   ASSERT_TRUE(apm_.get() != NULL);
 
   frame_ = new AudioFrame();
   revframe_ = new AudioFrame();
@@ skipping 2433 matching lines @@
   // TODO(peah): Remove the testing for
   // apm->capture_nonlocked_.level_controller_enabled once the value in config_
   // is instead used to activate the level controller.
   EXPECT_FALSE(apm->capture_nonlocked_.level_controller_enabled);
   EXPECT_NEAR(kTargetLcPeakLeveldBFS,
               apm->config_.level_controller.initial_peak_level_dbfs,
               std::numeric_limits<float>::epsilon());
 }
 
 }  // namespace webrtc