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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiobuffersource-duration-loop.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiobuffersource-duration-loop.html')
| -rw-r--r-- | testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiobuffersource-duration-loop.html | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiobuffersource-duration-loop.html b/testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiobuffersource-duration-loop.html new file mode 100644 index 0000000000..abb8983cc0 --- /dev/null +++ b/testing/web-platform/tests/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiobuffersource-duration-loop.html @@ -0,0 +1,52 @@ +<!DOCTYPE html> +<html> + <head> + <title> + Test AudioBufferSourceNode With Looping And Duration + </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> + </head> + <body> + <script id="layout-test-code"> + let audit = Audit.createTaskRunner(); + audit.define('loop with duration', (task, should) => { + // Create the context + let context = new OfflineAudioContext(1, 4096, 48000); + + // Create the sample buffer and fill the second half with 1 + let buffer = context.createBuffer(1, 2048, context.sampleRate); + for (let i = 1024; i < 2048; i++) { + buffer.getChannelData(0)[i] = 1; + } + + // Create the source and set its value + let source = context.createBufferSource(); + source.loop = true; + source.loopStart = 1024 / context.sampleRate; + source.loopEnd = 2048 / context.sampleRate; + source.buffer = buffer; + source.connect(context.destination); + source.start(0, 1024 / context.sampleRate, 2048 / context.sampleRate); + // Expectations + let expected = new Float32Array(4096); + for (let i = 0; i < 2048; i++) { + expected[i] = 1; + } + // Render it! + context.startRendering() + .then(function(audioBuffer) { + should( + audioBuffer.getChannelData(0), 'audioBuffer.getChannelData') + .beEqualToArray(expected); + }) + .then(task.done()); + }); + + audit.run(); + + </script> + </body> +</html> |