50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
# Copyright 2017 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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from autotest_lib.client.bin import test
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from autotest_lib.client.common_lib import error
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from autotest_lib.client.common_lib.cros import test_webrtc_peer_connection
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class video_WebRtcMainFeedSwitching(test.test):
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"""
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Tests a simulated Video Call with one main and several small feeds.
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Simulates speaker switching by swapping the source video object between the
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main feed and one randomly chosen small feed.
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"""
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version = 1
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def run_once(self, mode = 'functional'):
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"""
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Runs the test.
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@param mode: 'functional' or 'performance' depending on desired mode.
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"""
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kwargs = {
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'own_script': 'main-feed-switching.js',
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'common_script': 'loopback-peerconnection.js',
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'bindir': self.bindir,
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'tmpdir': self.tmpdir,
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'debugdir': self.debugdir,
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'num_peer_connections': 5,
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'iteration_delay_millis': 50
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}
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if mode == 'functional':
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test = test_webrtc_peer_connection.WebRtcPeerConnectionTest(
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title = 'Main Feed Switching',
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**kwargs)
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test.run_test()
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elif mode == 'performance':
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test = test_webrtc_peer_connection\
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.WebRtcPeerConnectionPerformanceTest(
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title = 'Main Feed Switching Performance Test',
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**kwargs)
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test.run_test()
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test.collector.write_metrics(self.output_perf_value)
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else:
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raise error.TestError('mode must be "functional" or "performance"')
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