Store JSON perf results for low_bandwidth_audio_test.
Bug: chromium:755660
Change-Id: I87c19f8dde14772e75f93c723f11408702ca8c8e
Reviewed-on: https://webrtc-review.googlesource.com/39515
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Commit-Queue: Edward Lemur <ehmaldonado@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21615}
diff --git a/audio/test/low_bandwidth_audio_test.py b/audio/test/low_bandwidth_audio_test.py
index 05dcf47..9e25977 100755
--- a/audio/test/low_bandwidth_audio_test.py
+++ b/audio/test/low_bandwidth_audio_test.py
@@ -16,6 +16,7 @@
import argparse
import collections
+import json
import logging
import os
import re
@@ -54,6 +55,8 @@
parser.add_argument('--android', action='store_true',
help='Perform the test on a connected Android device instead.')
parser.add_argument('--adb-path', help='Path to adb binary.', default='adb')
+ parser.add_argument('--chartjson-result-file',
+ help='Where to store perf results in chartjson format.', default=None)
# Ignore Chromium-specific flags
parser.add_argument('--isolated-script-test-output',
@@ -192,6 +195,15 @@
return {'polqa_mos_lqo': (mos_lqo, 'score')}
+def _AddChart(charts, metric, test_name, value, units):
+ chart = charts.setdefault(metric, {})
+ chart[test_name] = {
+ "type": "scalar",
+ "value": value,
+ "units": units,
+ }
+
+
Analyzer = collections.namedtuple('Analyzer', ['func', 'executable',
'sample_rate_hz'])
@@ -220,6 +232,8 @@
if polqa_path and _RunPolqa(polqa_path, example_path, example_path):
analyzers.append(Analyzer(_RunPolqa, polqa_path, 48000))
+ charts = {}
+
for analyzer in analyzers:
# Start the test executable that produces audio files.
test_process = subprocess.Popen(
@@ -245,6 +259,7 @@
for metric, (value, units) in analyzer_results.items():
# Output a result for the perf dashboard.
print 'RESULT %s: %s= %s %s' % (metric, test_name, value, units)
+ _AddChart(charts, metric, test_name, value, units)
if args.remove:
os.remove(reference_file)
@@ -252,6 +267,10 @@
finally:
test_process.terminate()
+ if args.chartjson_result_file:
+ with open(args.chartjson_result_file, 'w') as f:
+ json.dump({"format_version": "1.0", "charts": charts}, f)
+
return test_process.wait()