mirror of
https://github.com/servo/servo
synced 2026-05-12 18:06:32 +02:00
24 lines
738 B
HTML
24 lines
738 B
HTML
<!DOCTYPE html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/utils.js"></script>
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<script src="resources/utils.js"></script>
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<head>
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<iframe id="iframe"></iframe>
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<script>
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setup(() => assertSpeculationRulesIsSupported());
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async_test(t => {
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const doc = iframe.contentDocument;
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const script = doc.createElement('script');
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script.type = 'speculationrules';
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script.text = `{"prerender": [{"source": "list", "urls": [] }] }`;
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doc.head.appendChild(script);
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iframe.remove();
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t.step_timeout(() => {
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document.head.appendChild(script);
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t.done();
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}, 0);
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}, 'Removing speculationrules script from detached document should not crash');
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</script>
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