Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/third_party/libwebrtc/rtc_tools/py_event_log_analyzer/rtp_analyzer_test.py b/third_party/libwebrtc/rtc_tools/py_event_log_analyzer/rtp_analyzer_test.py
new file mode 100755
index 0000000000..a078c3098f
--- /dev/null
+++ b/third_party/libwebrtc/rtc_tools/py_event_log_analyzer/rtp_analyzer_test.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+#  Copyright (c) 2016 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.
+"""Run the tests with
+
+      python rtp_analyzer_test.py
+or
+      python3 rtp_analyzer_test.py
+"""
+
+from __future__ import absolute_import
+from __future__ import print_function
+import collections
+import unittest
+
+MISSING_NUMPY = False  # pylint: disable=invalid-name
+try:
+  import numpy
+  import rtp_analyzer
+except ImportError:
+  MISSING_NUMPY = True
+
+FakePoint = collections.namedtuple("FakePoint",
+                                   ["real_send_time_ms", "absdelay"])
+
+
+class TestDelay(unittest.TestCase):
+  def AssertMaskEqual(self, masked_array, data, mask):
+    self.assertEqual(list(masked_array.data), data)
+
+    if isinstance(masked_array.mask, numpy.bool_):
+      array_mask = masked_array.mask
+    else:
+      array_mask = list(masked_array.mask)
+    self.assertEqual(array_mask, mask)
+
+  def testCalculateDelaySimple(self):
+    points = [FakePoint(0, 0), FakePoint(1, 0)]
+    mask = rtp_analyzer.CalculateDelay(0, 1, 1, points)
+    self.AssertMaskEqual(mask, [0, 0], False)
+
+  def testCalculateDelayMissing(self):
+    points = [FakePoint(0, 0), FakePoint(2, 0)]
+    mask = rtp_analyzer.CalculateDelay(0, 2, 1, points)
+    self.AssertMaskEqual(mask, [0, -1, 0], [False, True, False])
+
+  def testCalculateDelayBorders(self):
+    points = [FakePoint(0, 0), FakePoint(2, 0)]
+    mask = rtp_analyzer.CalculateDelay(0, 3, 2, points)
+    self.AssertMaskEqual(mask, [0, 0, -1], [False, False, True])
+
+
+if __name__ == "__main__":
+  if MISSING_NUMPY:
+    print("Missing numpy, skipping test.")
+  else:
+    unittest.main()