83cc9f9b9d
Automatic update from web-platform-tests Implement and ship RTCRtpSendParameters.degradationPreference Intent: https://groups.google.com/a/chromium.org/g/blink-dev/c/WPvxi5nUK2E/m/Xd0ZzPwxAwAJ Bug: 857041 Change-Id: I3f11c310624d5c2153eefbf9c1e08383d9aad4f8 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2074777 Commit-Queue: Florent Castelli <orphis@chromium.org> Reviewed-by: Henrik Boström <hbos@chromium.org> Auto-Submit: Florent Castelli <orphis@chromium.org> Cr-Commit-Position: refs/heads/master@{#755512} -- wpt-commits: 4f34fd4cdd7713a5300f8eb3fb090c83e3c070e6 wpt-pr: 22561
130 lines
4.4 KiB
HTML
130 lines
4.4 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<title>RTCRtpSendParameters degradationPreference</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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'use strict';
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const { sender } = pc.addTransceiver('video');
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let param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined,
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'Expect initial param.degradationPreference to be undefined');
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param.degradationPreference = 'maintain-framerate';
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, 'maintain-framerate');
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param.degradationPreference = 'maintain-resolution';
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, 'maintain-resolution');
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param.degradationPreference = 'balanced';
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, 'balanced');
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param.degradationPreference = undefined;
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined);
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}, 'setParameters with degradationPreference set should succeed on video transceiver');
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const { sender } = pc.addTransceiver('video');
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let param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined,
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'Expect initial param.degradationPreference to be undefined');
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param.degradationPreference = undefined;
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined);
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}, 'setParameters with degradationPreference unset should succeed on video transceiver');
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const { sender } = pc.addTransceiver('video');
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let param = sender.getParameters();
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param.degradationPreference = 'invalid';
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return promise_rejects_js(t, TypeError, sender.setParameters(param));
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}, 'setParameters with invalid degradationPreference should throw TypeError on video transceiver');
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const { sender } = pc.addTransceiver('audio');
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let param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined,
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'Expect initial param.degradationPreference to be undefined');
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param.degradationPreference = 'maintain-framerate';
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, 'maintain-framerate');
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param.degradationPreference = 'maintain-resolution';
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, 'maintain-resolution');
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param.degradationPreference = 'balanced';
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, 'balanced');
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param.degradationPreference = undefined;
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined);
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}, 'setParameters with degradationPreference set should succeed on audio transceiver');
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const { sender } = pc.addTransceiver('audio');
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let param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined,
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'Expect initial param.degradationPreference to be undefined');
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param.degradationPreference = undefined;
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await sender.setParameters(param);
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param = sender.getParameters();
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assert_equals(param.degradationPreference, undefined);
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}, 'setParameters with degradationPreference unset should succeed on audio transceiver');
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promise_test(async t => {
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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const { sender } = pc.addTransceiver('audio');
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let param = sender.getParameters();
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param.degradationPreference = 'invalid';
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return promise_rejects_js(t, TypeError, sender.setParameters(param));
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}, 'setParameters with invalid degradationPreference should throw TypeError on audio transceiver');
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</script>
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