mirror of
https://github.com/Tonejs/Tone.js
synced 2024-11-16 16:48:00 +00:00
46 lines
No EOL
1.1 KiB
HTML
46 lines
No EOL
1.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>TWO CONTEXTS RUNNING AT ONCE</title>
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<script src="../../build/Tone.js"></script>
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<script>
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function assert(statement, error){
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if (!statement){
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throw new Error(error);
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}
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}
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if (Tone && Tone.context){
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Tone.context.thisisthesamecontext = true;
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assert(window.TONE_AUDIO_CONTEXT.thisisthesamecontext, "Did not assign global TONE_AUDIO_CONTEXT");
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} else {
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throw new Error("NO TONE!");
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}
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var instanceOne = Tone;
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</script>
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<script src="../../build/Tone.js"></script>
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</head>
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<body>
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<script>
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if (Tone && Tone.context){
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assert(window.TONE_AUDIO_CONTEXT === Tone.context, "Did not assign global TONE_AUDIO_CONTEXT 2");
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assert(Tone.context.thisisthesamecontext, "Not the same AudioContext");
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} else {
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throw new Error("NO TONE 2!");
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}
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var instanceTwo = Tone;
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//additional checks
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assert(instanceOne !== instanceTwo, "Did not create two instances");
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assert(instanceOne.context === instanceTwo.context, "Instances don't share the same Tone.Context");
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assert(instanceOne.context.rawContext === instanceTwo.context.rawContext, "Instances don't share the same AudioContext");
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</script>
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</body>
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</html> |