зеркало из https://github.com/mozilla/gecko-dev.git
26 строки
712 B
JavaScript
26 строки
712 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests if the WebGL context is never instrumented anymore after the
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* finalize method is called.
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*/
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async function ifWebGLSupported() {
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let { target, front } = await initBackend(SIMPLE_CANVAS_URL);
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let linked = once(front, "program-linked");
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front.setup({ reload: true });
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await linked;
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ok(true, "Canvas was correctly instrumented on the first navigation.");
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once(front, "program-linked").then(() => {
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ok(false, "A 'program-linked' notification shouldn't have been sent!");
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});
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await front.finalize();
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await reload(target);
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await removeTab(target.tab);
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finish();
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}
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