| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>getDisplayMedia track support of max constraints</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="resources/getDisplayMedia-utils.js"></script> |
| </head> |
| <body> |
| <video id=video autoplay playsinline></video> |
| <script> |
| async function validateSize(test, stream, width, height, name) |
| { |
| video.srcObject = stream; |
| await video.play(); |
| |
| const videoFrame = await new Promise((resolve, reject) => video.requestVideoFrameCallback(() => { |
| resolve(new VideoFrame(video)); |
| setTimeout(() => reject("videoFrame timeout"), 5000); |
| })); |
| test.add_cleanup(() => videoFrame.close()); |
| |
| assert_equals(videoFrame.codedWidth, width, name + " width"); |
| assert_equals(videoFrame.codedHeight, height, name + " height"); |
| } |
| |
| promise_test(async (test) => { |
| const stream = await callGetDisplayMedia({ video: { height: { max: 2000 }, width : { max : 3000 } } }); |
| test.add_cleanup(() => stream.getTracks().forEach(track => track.stop())); |
| const streamClone = stream.clone(); |
| test.add_cleanup(() => streamClone.getTracks().forEach(track => track.stop())); |
| |
| await validateSize(test, stream, 1920, 1080, "video original") |
| await validateSize(test, streamClone, 1920, 1080, "video clone") |
| |
| const promise = new Promise((resolve, reject) => { |
| streamClone.getVideoTracks()[0].onconfigurationchange = resolve |
| setTimeout(() => reject("onconfigurationchange timeout"), 5000); |
| }); |
| |
| if (window.testRunner) |
| testRunner.triggerMockCaptureConfigurationChange(false, false, true); |
| await promise; |
| |
| await validateSize(test, stream, 3000, 1687, "new video original") |
| await validateSize(test, streamClone, 3000, 1687, "new video clone") |
| |
| const settings = stream.getVideoTracks()[0].getSettings(); |
| const cloneSettings = streamClone.getVideoTracks()[0].getSettings(); |
| assert_equals(cloneSettings.width, settings.width, "width"); |
| assert_equals(cloneSettings.height, settings.height, "height"); |
| }, "getDisplayMedia stream clone should copy its video constraints"); |
| </script> |
| </body> |
| </html> |
