From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../test/browser/wmfme/browser_wmfme_crash.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 dom/media/test/browser/wmfme/browser_wmfme_crash.js (limited to 'dom/media/test/browser/wmfme/browser_wmfme_crash.js') diff --git a/dom/media/test/browser/wmfme/browser_wmfme_crash.js b/dom/media/test/browser/wmfme/browser_wmfme_crash.js new file mode 100644 index 0000000000..8ebe582595 --- /dev/null +++ b/dom/media/test/browser/wmfme/browser_wmfme_crash.js @@ -0,0 +1,52 @@ +"use strict"; + +/** + * This test aims to ensure that the media engine playback will recover from a + * crash and keep playing without any problem. + */ +add_task(async function setupTestingPref() { + await SpecialPowers.pushPrefEnv({ + set: [ + ["media.wmf.media-engine.enabled", true], + ["media.wmf.media-engine.channel-decoder.enabled", true], + ], + }); +}); + +const VIDEO_PAGE = GetTestWebBasedURL("file_video.html"); + +add_task(async function testPlaybackRecoveryFromCrash() { + info(`Create a tab and load test page`); + let tab = await BrowserTestUtils.openNewForegroundTab( + window.gBrowser, + "about:blank" + ); + BrowserTestUtils.loadURIString(tab.linkedBrowser, VIDEO_PAGE); + await BrowserTestUtils.browserLoaded(tab.linkedBrowser); + + await playVideo(tab); + + info("Ensure video is running via the media engine framework"); + await assertRunningProcessAndDecoderName(tab, { + expectedProcess: "Utility MF Media Engine CDM", + expectedDecoder: "media engine video stream", + }); + + const pidBeforeCrash = await getMFCDMProcessId(); + await crashUtilityProcess(pidBeforeCrash); + + info("The CDM process should be recreated which makes media keep playing"); + await assertRunningProcessAndDecoderName(tab, { + expectedProcess: "Utility MF Media Engine CDM", + expectedDecoder: "media engine video stream", + }); + + const pidAfterCrash = await getMFCDMProcessId(); + isnot( + pidBeforeCrash, + pidAfterCrash, + `new process ${pidAfterCrash} is not previous crashed one ${pidBeforeCrash}` + ); + + BrowserTestUtils.removeTab(tab); +}); -- cgit v1.2.3