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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-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html')
-rw-r--r-- | testing/web-platform/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html b/testing/web-platform/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html new file mode 100644 index 0000000000..84458d0aaa --- /dev/null +++ b/testing/web-platform/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html @@ -0,0 +1,44 @@ +<!DOCTYPE html> +<html> + <head> + <title> + Test sampleRate in AudioWorkletGlobalScope + </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"> + let audit = Audit.createTaskRunner(); + + setup(() => { + let sampleRate = 48000; + let renderLength = 512; + let context = new OfflineAudioContext(1, renderLength, sampleRate); + + let filePath = 'processors/one-pole-processor.js'; + + // Without rendering the context, attempt to access |sampleRate| in the + // global scope as soon as it is created. + audit.define( + 'Query |sampleRate| upon AudioWorkletGlobalScope construction', + (task, should) => { + let onePoleFilterNode = + new AudioWorkletNode(context, 'one-pole-filter'); + let frequencyParam = onePoleFilterNode.parameters.get('frequency'); + + should(frequencyParam.maxValue, + 'frequencyParam.maxValue') + .beEqualTo(0.5 * context.sampleRate); + + task.done(); + }); + + context.audioWorklet.addModule(filePath).then(() => { + audit.run(); + }); + }); + </script> + </body> +</html> |