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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-audiobuffersourcenode-interface/note-grain-on-timing.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-audiobuffersourcenode-interface/note-grain-on-timing.html')
-rw-r--r-- | testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html b/testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html new file mode 100644 index 0000000000..0db297b42c --- /dev/null +++ b/testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html @@ -0,0 +1,47 @@ +<!DOCTYPE html> +<html> + <head> + <title> + note-grain-on-timing.html + </title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="/webaudio/resources/audit-util.js"></script> + <script src="/webaudio/resources/audit.js"></script> + <script src="/webaudio/resources/note-grain-on-testing.js"></script> + </head> + <body> + <script id="layout-test-code"> + let audit = Audit.createTaskRunner(); + + let squarePulseBuffer; + + function checkResult(buffer, should) { + renderedData = buffer.getChannelData(0); + let nSamples = renderedData.length; + let startEndFrames = findStartAndEndSamples(renderedData); + + verifyStartAndEndFrames(startEndFrames, should); + } + + audit.define('Test timing of noteGrainOn', function(task, should) { + // Create offline audio context. + context = + new OfflineAudioContext(2, sampleRate * renderTime, sampleRate); + + squarePulseBuffer = createSignalBuffer(context, function(k) { + return 1 + }); + + playAllGrains(context, squarePulseBuffer, numberOfTests); + + context.startRendering().then(function(audioBuffer) { + checkResult(audioBuffer, should); + task.done(); + }); + }); + + audit.run(); + </script> + </body> +</html> |