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27 lines
995 B
HTML
27 lines
995 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Battery Test: navigator.getBattery() is not allowed in non top-level browsing context</title>
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<link rel="author" title="Intel" href="http://www.intel.com">
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<link rel="help" href="https://www.w3.org/TR/battery-status/">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<iframe id="blank" src="about:blank" style="display: none"></iframe>
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<script>
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function load_iframe(iframe, src) {
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return new Promise((resolve, reject) => {
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iframe.onload = () => resolve(iframe);
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iframe.src = src;
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});
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}
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promise_test(t => {
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var iframe = document.getElementById('blank');
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var src = 'support-iframe.html';
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return load_iframe(iframe, src)
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.then(iframe => promise_rejects(t, 'SecurityError',
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iframe.contentWindow.navigator.getBattery()));
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}, "throw a 'SecurityError' when invoking navigator.getBattery() within iframe");
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</script>
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