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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-analysernode-interface/realtimeanalyser-fft-sizing.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-analysernode-interface/realtimeanalyser-fft-sizing.html')
-rw-r--r-- | testing/web-platform/tests/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-sizing.html | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-sizing.html b/testing/web-platform/tests/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-sizing.html new file mode 100644 index 0000000000..7ee6a2237e --- /dev/null +++ b/testing/web-platform/tests/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-sizing.html @@ -0,0 +1,54 @@ +<!DOCTYPE html> +<html> + <head> + <title> + realtimeanalyser-fft-sizing.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> + </head> + <body> + <script id="layout-test-code"> + let audit = Audit.createTaskRunner(); + + function doTest(fftSize, illegal, should) { + let c = new OfflineAudioContext(1, 1000, 44100); + let a = c.createAnalyser(); + let message = 'Setting fftSize to ' + fftSize; + let tester = function() { + a.fftSize = fftSize; + }; + + if (illegal) { + should(tester, message).throw(DOMException, 'IndexSizeError'); + } else { + should(tester, message).notThrow(); + } + } + + audit.define( + { + label: 'FFT size test', + description: 'Test that re-sizing the FFT arrays does not fail.' + }, + function(task, should) { + doTest(-1, true, should); + doTest(0, true, should); + doTest(1, true, should); + for (let i = 2; i <= 0x20000; i *= 2) { + if (i >= 32 && i <= 32768) + doTest(i, false, should); + else + doTest(i, true, should); + doTest(i + 1, true, should); + } + + task.done(); + }); + + audit.run(); + </script> + </body> +</html> |