11 lines
394 B
JavaScript
11 lines
394 B
JavaScript
// META: global=window
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'use strict';
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promise_test(async t => {
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assert_equals(typeof self.screen.isExtended, 'boolean');
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}, 'screen.isExtended is present');
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promise_test(async t => {
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let iframe = document.body.appendChild(document.createElement('iframe'));
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assert_equals(typeof iframe.contentWindow.screen.isExtended, 'boolean');
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}, 'screen.isExtended is present for attached iframes');
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