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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/base/test/file_webaudio_startstop.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/file_webaudio_startstop.html')
| -rw-r--r-- | dom/base/test/file_webaudio_startstop.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/dom/base/test/file_webaudio_startstop.html b/dom/base/test/file_webaudio_startstop.html new file mode 100644 index 0000000000..c0e4fafb01 --- /dev/null +++ b/dom/base/test/file_webaudio_startstop.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<script> +var ac = new AudioContext(); +var runningPromise = new Promise(resolve => { + ac.onstatechange = event => { + if (ac.state == "running") { + resolve(); + } + }; +}); + +var osc = ac.createOscillator(); +osc.connect(ac.destination); +osc.start(0); +osc.stop(osc.context.currentTime + 2.0); + +var suspendPromise; +function suspendAC() { + runningPromise.then(() => { + suspendPromise = ac.suspend(); + }); +} + +var resumePromise; +function resumeAC() { + suspendPromise.then(() => { + resumePromise = ac.resume(); + }); +} + +function closeAC() { + resumePromise.then(() => { + ac.close(); + }); +} +</script> |