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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-getoutputtimestamp-cross-realm.html | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-getoutputtimestamp-cross-realm.html')
-rw-r--r-- | testing/web-platform/tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-getoutputtimestamp-cross-realm.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-getoutputtimestamp-cross-realm.html b/testing/web-platform/tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-getoutputtimestamp-cross-realm.html new file mode 100644 index 0000000000..5889faf7cc --- /dev/null +++ b/testing/web-platform/tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-getoutputtimestamp-cross-realm.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html> + <head> + <title> + Testing AudioContext.getOutputTimestamp() method (cross-realm) + </title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="/webaudio/resources/audit.js"></script> + </head> + <body> + <script id="layout-test-code"> + const audit = Audit.createTaskRunner(); + + audit.define("getoutputtimestamp-cross-realm", function(task, should) { + const mainContext = new AudioContext(); + return task.timeout(() => { + const iframe = document.createElement("iframe"); + document.body.append(iframe); + const iframeContext = new iframe.contentWindow.AudioContext(); + + should(mainContext.getOutputTimestamp().performanceTime, "mainContext's performanceTime") + .beGreaterThan(iframeContext.getOutputTimestamp().performanceTime, "iframeContext's performanceTime"); + should(iframeContext.getOutputTimestamp.call(mainContext).performanceTime, "mainContext's performanceTime (via iframeContext's method)") + .beCloseTo(mainContext.getOutputTimestamp().performanceTime, "mainContext's performanceTime", { threshold: 0.01 }); + }, 1000); + }); + + audit.run(); + </script> + </body> +</html> |