Refactoring to sort results in year/month/day forlder.

config.yaml

@@ -39,6 +39,10 @@ artifact_detection:
       enabled: true
       threshold_db: 6.0  # Energy change threshold in dB between consecutive windows (detects level changes)
 
+latency:
+  max_std_dev_ms: 0.5  # Maximum allowed std deviation; test fails if exceeded
+  min_avg_ms: 1.0      # Minimum expected average latency; near-zero indicates bad loopback
+
 latency_buildup:
   measurement_interval: 10  # seconds between latency measurements
   max_duration: null  # maximum test duration in seconds (null = run until canceled)

src/audio_tests.py

@@ -235,11 +235,22 @@ def run_latency_test(config: Dict, num_measurements: int = 5, save_plots: bool =
             last_correlation = correlation
             last_lags = lags
     
+    avg = float(np.mean(latencies))
+    std_dev = float(np.std(latencies))
+    latency_cfg = config.get('latency', {})
+    max_std_dev_ms = latency_cfg.get('max_std_dev_ms', None)
+    min_avg_ms = latency_cfg.get('min_avg_ms', None)
+    valid = True
+    if max_std_dev_ms is not None and std_dev > max_std_dev_ms:
+        valid = False
+    if min_avg_ms is not None and avg < min_avg_ms:
+        valid = False
     latency_stats = {
-        'avg': float(np.mean(latencies)),
+        'avg': avg,
         'min': float(np.min(latencies)),
         'max': float(np.max(latencies)),
-        'std': float(np.std(latencies))
+        'std': std_dev,
+        'valid': valid
     }
     
     if save_plots and output_dir and last_recording is not None:

test_artifact_detection.py

@@ -36,10 +36,9 @@ def main():
     test_id = timestamp.strftime('%Y%m%d_%H%M%S')
     
     results_dir = Path(config['output']['results_dir'])
-    results_dir.mkdir(exist_ok=True)
     
-    test_output_dir = results_dir / f"{test_id}_artifact_detection"
-    test_output_dir.mkdir(exist_ok=True)
+    test_output_dir = results_dir / timestamp.strftime('%Y') / timestamp.strftime('%m') / timestamp.strftime('%d') / f"{test_id}_artifact_detection"
+    test_output_dir.mkdir(parents=True, exist_ok=True)
     
     save_plots = config['output'].get('save_plots', False)
     

test_latency.py

@@ -26,10 +26,9 @@ def main():
     test_id = timestamp.strftime('%Y%m%d_%H%M%S')
     
     results_dir = Path(config['output']['results_dir'])
-    results_dir.mkdir(exist_ok=True)
     
-    test_output_dir = results_dir / f"{test_id}_latency"
-    test_output_dir.mkdir(exist_ok=True)
+    test_output_dir = results_dir / timestamp.strftime('%Y') / timestamp.strftime('%m') / timestamp.strftime('%d') / f"{test_id}_latency"
+    test_output_dir.mkdir(parents=True, exist_ok=True)
     
     save_plots = config['output'].get('save_plots', False)
     
@@ -47,7 +46,9 @@ def main():
     try:
         latency_stats = run_latency_test(config, num_measurements=args.measurements, 
                                          save_plots=save_plots, output_dir=test_output_dir)
-        print(f"✓ Latency: avg={latency_stats['avg']:.3f}ms, "
+        valid = latency_stats.get('valid', True)
+        status = "PASS" if valid else "FAIL"
+        print(f"{'✓' if valid else '✗'} Latency [{status}]: avg={latency_stats['avg']:.3f}ms, "
               f"min={latency_stats['min']:.3f}ms, max={latency_stats['max']:.3f}ms, "
               f"std={latency_stats['std']:.3f}ms")
     except Exception as e:

test_latency_buildup.py

@@ -263,10 +263,9 @@ def main():
     test_id = timestamp.strftime('%Y%m%d_%H%M%S')
     
     results_dir = Path(config['output']['results_dir'])
-    results_dir.mkdir(exist_ok=True)
     
-    test_output_dir = results_dir / f"{test_id}_latency_buildup"
-    test_output_dir.mkdir(exist_ok=True)
+    test_output_dir = results_dir / timestamp.strftime('%Y') / timestamp.strftime('%m') / timestamp.strftime('%d') / f"{test_id}_latency_buildup"
+    test_output_dir.mkdir(parents=True, exist_ok=True)
     
     save_plots = config['output'].get('save_plots', False)
     

view_results.py

@@ -88,7 +88,7 @@ def display_results(yaml_file: Path):
 
 
 def list_all_results(results_dir: Path):
-    yaml_files = sorted(results_dir.glob("*_results.yaml"))
+    yaml_files = sorted(results_dir.rglob("*_results.yaml"))
     
     if not yaml_files:
         print("No test results found.")